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Home My WebLink About20211022Attachment A (Avista Avoided Cost Rates for New Contracts).pdfSeasonalization Factors Season 1 108.00%(Applied to July - February)Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price 1 27.93 29.60 24.60 30.16 27.75 31.97 29.41 26.57 24.44 23.46 21.58 24.86 22.87 20.66 19.01 27.93 25.70 29.60 27.23 24.60 22.63 2 28.30 29.97 24.97 30.56 28.12 32.37 29.78 26.97 24.81 23.77 21.87 25.17 23.16 20.97 19.29 28.30 26.04 29.97 27.57 24.97 22.97 3 28.13 29.80 24.80 30.38 27.95 32.18 29.61 26.78 24.64 23.63 21.74 25.03 23.03 20.83 19.16 28.13 25.88 29.80 27.42 24.80 22.82 4 27.73 29.40 24.40 29.94 27.54 31.75 29.21 26.35 24.24 23.29 21.43 24.69 22.71 20.49 18.85 27.73 25.51 29.40 27.05 24.40 22.45 5 27.78 29.45 24.45 30.00 27.60 31.81 29.27 26.41 24.30 23.34 21.47 24.74 22.76 20.54 18.90 27.78 25.56 29.45 27.09 24.45 22.49 6 28.50 30.17 25.17 30.78 28.32 32.59 29.98 27.19 25.01 23.94 22.02 25.35 23.32 21.15 19.46 28.50 26.22 30.17 27.76 25.17 23.16 7 29.20 30.87 25.87 31.54 29.02 33.34 30.67 27.94 25.70 24.53 22.57 25.93 23.86 21.73 19.99 29.20 26.86 30.87 28.40 25.87 23.80 8 29.94 31.61 26.61 32.33 29.74 34.14 31.41 28.74 26.44 25.15 23.14 26.55 24.43 22.35 20.56 29.94 27.54 31.61 29.08 26.61 24.48 9 30.68 32.35 27.35 33.13 30.48 34.94 32.14 29.54 27.18 25.77 23.71 27.17 25.00 22.97 21.13 30.68 28.23 32.35 29.76 27.35 25.16 10 31.35 33.02 28.02 33.86 31.15 35.67 32.82 30.27 27.85 26.34 24.23 27.74 25.52 23.54 21.66 31.35 28.84 33.02 30.38 28.02 25.78 11 31.99 33.66 28.66 34.55 31.79 36.35 33.44 30.95 28.47 26.87 24.72 28.28 26.02 24.08 22.15 31.99 29.43 33.66 30.97 28.66 26.37 12 32.63 34.30 29.30 35.24 32.42 37.05 34.09 31.65 29.12 27.41 25.22 28.81 26.51 24.61 22.64 32.63 30.02 34.30 31.56 29.30 26.96 13 33.26 34.93 29.93 35.92 33.05 37.72 34.70 32.32 29.73 27.94 25.70 29.34 26.99 25.14 23.13 33.26 30.60 34.93 32.14 29.93 27.54 14 33.85 35.52 30.52 36.56 33.64 38.37 35.30 32.97 30.33 28.44 26.16 29.84 27.45 25.64 23.59 33.85 31.14 35.52 32.68 30.52 28.08 15 34.41 36.08 31.08 37.16 34.19 38.97 35.85 33.57 30.88 28.91 26.60 30.31 27.89 26.11 24.02 34.41 31.66 36.08 33.19 31.08 28.59 16 34.94 36.61 31.61 37.73 34.71 39.54 36.38 34.14 31.41 29.35 27.00 30.75 28.29 26.55 24.43 34.94 32.14 36.61 33.68 31.61 29.08 17 35.42 37.09 32.09 38.25 35.19 40.05 36.85 34.65 31.88 29.75 27.37 31.15 28.66 26.95 24.79 35.42 32.59 37.09 34.12 32.09 29.52 18 35.89 37.56 32.56 38.77 35.67 40.57 37.32 35.17 32.36 30.15 27.74 31.55 29.03 27.35 25.16 35.89 33.02 37.56 34.56 32.56 29.96 19 36.34 38.01 33.01 39.25 36.11 41.05 37.77 35.65 32.80 30.53 28.09 31.93 29.38 27.73 25.51 36.34 33.43 38.01 34.97 33.01 30.37 20 36.76 38.43 33.43 39.70 36.52 41.51 38.19 36.11 33.22 30.88 28.41 32.28 29.70 28.08 25.83 36.76 33.82 38.43 35.36 33.43 30.76 $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 1 28.69 30.36 25.36 30.99 28.51 32.79 30.17 27.39 25.20 24.10 22.17 25.51 23.47 21.31 19.61 28.69 26.39 30.36 27.93 25.36 23.33 2 28.24 29.91 24.91 30.50 28.06 32.30 29.72 26.90 24.75 23.72 21.82 25.13 23.12 20.93 19.26 28.24 25.98 29.91 27.52 24.91 22.92 3 27.65 29.32 24.32 29.86 27.47 31.66 29.13 26.26 24.16 23.22 21.36 24.63 22.66 20.43 18.80 27.65 25.44 29.32 26.97 24.32 22.37 4 27.74 29.41 24.41 29.96 27.56 31.76 29.22 26.36 24.25 23.30 21.44 24.70 22.72 20.50 18.86 27.74 25.52 29.41 27.06 24.41 22.46 5 28.64 30.31 25.31 30.93 28.46 32.74 30.12 27.34 25.15 24.06 22.14 25.46 23.42 21.26 19.56 28.64 26.35 30.31 27.89 25.31 23.29 6 29.47 31.14 26.14 31.83 29.28 33.63 30.94 28.23 25.97 24.76 22.78 26.16 24.07 21.96 20.20 29.47 27.11 31.14 28.65 26.14 24.05 7 30.31 31.98 26.98 32.74 30.12 34.54 31.78 29.14 26.81 25.46 23.42 26.86 24.71 22.66 20.85 30.31 27.89 31.98 29.42 26.98 24.82 8 31.14 32.81 27.81 33.63 30.94 35.44 32.60 30.04 27.64 26.16 24.07 27.56 25.36 23.36 21.49 31.14 28.65 32.81 30.19 27.81 25.59 9 31.88 33.55 28.55 34.43 31.68 36.23 33.33 30.83 28.36 26.78 24.64 28.18 25.93 23.98 22.06 31.88 29.33 33.55 30.87 28.55 26.27 10 32.57 34.24 29.24 35.18 32.37 36.98 34.02 31.58 29.05 27.36 25.17 28.76 26.46 24.56 22.60 32.57 29.96 34.24 31.50 29.24 26.90 11 33.26 34.93 29.93 35.92 33.05 37.73 34.71 32.33 29.74 27.94 25.70 29.34 26.99 25.14 23.13 33.26 30.60 34.93 32.14 29.93 27.54 12 33.93 35.60 30.60 36.65 33.72 38.45 35.37 33.05 30.41 28.50 26.22 29.91 27.52 25.71 23.65 33.93 31.22 35.60 32.75 30.60 28.15 13 34.56 36.23 31.23 37.33 34.34 39.13 36.00 33.73 31.03 29.03 26.71 30.44 28.00 26.24 24.14 34.56 31.80 36.23 33.33 31.23 28.73 14 35.16 36.83 31.83 37.97 34.93 39.77 36.59 34.37 31.62 29.53 27.17 30.93 28.46 26.73 24.59 35.16 32.35 36.83 33.88 31.83 29.28 15 35.71 37.38 32.38 38.57 35.48 40.37 37.14 34.97 32.17 30.00 27.60 31.40 28.89 27.20 25.02 35.71 32.85 37.38 34.39 32.38 29.79 16 36.21 37.88 32.88 39.11 35.98 40.91 37.64 35.51 32.67 30.42 27.99 31.82 29.27 27.62 25.41 36.21 33.31 37.88 34.85 32.88 30.25 17 36.71 38.38 33.38 39.65 36.48 41.45 38.13 36.05 33.17 30.84 28.37 32.24 29.66 28.04 25.80 36.71 33.77 38.38 35.31 33.38 30.71 18 37.18 38.85 33.85 40.15 36.94 41.96 38.60 36.56 33.64 31.23 28.73 32.63 30.02 28.43 26.16 37.18 34.21 38.85 35.74 33.85 31.14 19 37.62 39.29 34.29 40.63 37.38 42.43 39.04 37.03 34.07 31.60 29.07 33.00 30.36 28.80 26.50 37.62 34.61 39.29 36.15 34.29 31.55 20 38.04 39.71 34.71 41.08 37.79 42.89 39.46 37.49 34.49 31.95 29.39 33.36 30.69 29.16 26.83 38.04 35.00 39.71 36.53 34.71 31.93 $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 27.76 29.43 24.43 29.98 27.58 31.78 29.24 26.38 24.27 23.32 21.45 24.72 22.74 20.52 18.88 27.76 25.54 29.43 27.08 24.43 22.482 27.07 28.74 23.74 29.23 26.89 31.04 28.56 25.64 23.59 22.74 20.92 24.14 22.21 19.94 18.34 27.07 24.90 28.74 26.44 23.74 21.843 27.37 29.04 24.04 29.56 27.20 31.36 28.85 25.96 23.88 22.99 21.15 24.39 22.44 20.19 18.57 27.37 25.18 29.04 26.72 24.04 22.124 28.63 30.30 25.30 30.92 28.45 32.72 30.10 27.32 25.13 24.05 22.13 25.45 23.41 21.25 19.55 28.63 26.34 30.30 27.88 25.30 23.285 29.66 31.33 26.33 32.03 29.47 33.84 31.13 28.44 26.16 24.92 22.93 26.32 24.21 22.12 20.35 29.66 27.29 31.33 28.82 26.33 24.226 30.65 32.32 27.32 33.10 30.45 34.91 32.12 29.51 27.15 25.75 23.69 27.15 24.98 22.95 21.11 30.65 28.20 32.32 29.73 27.32 25.137 31.60 33.27 28.27 34.12 31.39 35.93 33.06 30.53 28.09 26.54 24.42 27.94 25.70 23.74 21.84 31.60 29.07 33.27 30.61 28.27 26.018 32.41 34.08 29.08 35.01 32.21 36.81 33.87 31.41 28.90 27.23 25.05 28.63 26.34 24.43 22.48 32.41 29.82 34.08 31.35 29.08 26.759 33.17 34.84 29.84 35.82 32.95 37.62 34.61 32.22 29.64 27.86 25.63 29.26 26.92 25.06 23.06 33.17 30.52 34.84 32.05 29.84 27.4510 33.91 35.58 30.58 36.63 33.70 38.43 35.36 33.03 30.39 28.49 26.21 29.89 27.50 25.69 23.63 33.91 31.20 35.58 32.73 30.58 28.1311 34.63 36.30 31.30 37.40 34.41 39.21 36.07 33.81 31.11 29.09 26.76 30.49 28.05 26.29 24.19 34.63 31.86 36.30 33.40 31.30 28.8012 35.31 36.98 31.98 38.13 35.08 39.93 36.74 34.53 31.77 29.66 27.29 31.06 28.58 26.86 24.71 35.31 32.49 36.98 34.02 31.98 29.4213 35.93 37.60 32.60 38.81 35.71 40.61 37.36 35.21 32.39 30.18 27.77 31.58 29.05 27.38 25.19 35.93 33.06 37.60 34.59 32.60 29.9914 36.51 38.18 33.18 39.43 36.28 41.24 37.94 35.84 32.97 30.67 28.22 32.07 29.50 27.87 25.64 36.51 33.59 38.18 35.13 33.18 30.5315 37.04 38.71 33.71 40.00 36.80 41.81 38.47 36.41 33.50 31.11 28.62 32.52 29.92 28.32 26.05 37.04 34.08 38.71 35.61 33.71 31.0116 37.57 39.24 34.24 40.57 37.32 42.37 38.98 36.97 34.01 31.55 29.03 32.96 30.32 28.76 26.46 37.57 34.56 39.24 36.10 34.24 31.5017 38.05 39.72 34.72 41.09 37.80 42.90 39.47 37.50 34.50 31.96 29.40 33.37 30.70 29.17 26.84 38.05 35.01 39.72 36.54 34.72 31.9418 38.51 40.18 35.18 41.59 38.26 43.40 39.93 38.00 34.96 32.35 29.76 33.75 31.05 29.55 27.19 38.51 35.43 40.18 36.97 35.18 32.3719 38.95 40.62 35.62 42.06 38.70 43.87 40.36 38.47 35.39 32.72 30.10 34.12 31.39 29.92 27.53 38.95 35.83 40.62 37.37 35.62 32.7720 39.36 41.03 36.03 42.51 39.11 44.31 40.77 38.91 35.80 33.06 30.42 34.47 31.71 30.27 27.85 39.36 36.21 41.03 37.75 36.03 33.15 $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 26.33 28.00 23.00 28.44 26.16 30.24 27.82 24.84 22.85 22.12 20.35 23.52 21.64 19.32 17.77 26.33 24.22 28.00 25.76 23.00 21.162 27.16 28.83 23.83 29.33 26.98 31.13 28.64 25.73 23.67 22.81 20.99 24.21 22.27 20.01 18.41 27.16 24.99 28.83 26.52 23.83 21.923 28.96 30.63 25.63 31.28 28.78 33.08 30.43 27.68 25.47 24.33 22.38 25.73 23.67 21.53 19.81 28.96 26.64 30.63 28.18 25.63 23.584 30.22 31.89 26.89 32.64 30.03 34.44 31.68 29.04 26.72 25.39 23.36 26.79 24.65 22.59 20.78 30.22 27.80 31.89 29.34 26.89 24.745 31.36 33.03 28.03 33.86 31.15 35.67 32.82 30.27 27.85 26.34 24.23 27.74 25.52 23.54 21.66 31.36 28.85 33.03 30.39 28.03 25.796 32.40 34.07 29.07 34.99 32.19 36.80 33.86 31.40 28.89 27.22 25.04 28.62 26.33 24.42 22.47 32.40 29.81 34.07 31.34 29.07 26.747 33.28 34.95 29.95 35.94 33.06 37.75 34.73 32.35 29.76 27.96 25.72 29.36 27.01 25.16 23.15 33.28 30.62 34.95 32.15 29.95 27.558 34.07 35.74 30.74 36.80 33.86 38.60 35.51 33.20 30.54 28.62 26.33 30.03 27.63 25.83 23.76 34.07 31.34 35.74 32.88 30.74 28.289 34.86 36.53 31.53 37.65 34.64 39.45 36.29 34.05 31.33 29.28 26.94 30.68 28.23 26.48 24.36 34.86 32.07 36.53 33.61 31.53 29.0110 35.61 37.28 32.28 38.46 35.38 40.27 37.05 34.87 32.08 29.92 27.53 31.32 28.81 27.12 24.95 35.61 32.76 37.28 34.30 32.28 29.7011 36.31 37.98 32.98 39.22 36.08 41.02 37.74 35.62 32.77 30.50 28.06 31.91 29.36 27.71 25.49 36.31 33.41 37.98 34.94 32.98 30.3412 36.96 38.63 33.63 39.92 36.73 41.72 38.38 36.32 33.41 31.05 28.57 32.45 29.85 28.25 25.99 36.96 34.00 38.63 35.54 33.63 30.9413 37.56 39.23 34.23 40.57 37.32 42.37 38.98 36.97 34.01 31.55 29.03 32.96 30.32 28.76 26.46 37.56 34.56 39.23 36.09 34.23 31.4914 38.11 39.78 34.78 41.15 37.86 42.96 39.52 37.56 34.56 32.01 29.45 33.41 30.74 29.21 26.87 38.11 35.06 39.78 36.60 34.78 32.0015 38.65 40.32 35.32 41.74 38.40 43.54 40.06 38.14 35.09 32.46 29.86 33.87 31.16 29.67 27.30 38.65 35.56 40.32 37.09 35.32 32.4916 39.14 40.81 35.81 42.28 38.90 44.08 40.55 38.68 35.59 32.88 30.25 34.28 31.54 30.08 27.67 39.14 36.01 40.81 37.55 35.81 32.9517 39.62 41.29 36.29 42.79 39.37 44.59 41.02 39.19 36.05 33.28 30.62 34.68 31.91 30.48 28.04 39.62 36.45 41.29 37.99 36.29 33.3918 40.06 41.73 36.73 43.27 39.81 45.07 41.46 39.67 36.50 33.65 30.96 35.06 32.26 30.86 28.39 40.06 36.86 41.73 38.39 36.73 33.7919 40.49 42.16 37.16 43.73 40.23 45.53 41.89 40.13 36.92 34.01 31.29 35.41 32.58 31.21 28.71 40.49 37.25 42.16 38.79 37.16 34.1920 40.89 42.56 37.56 44.17 40.64 45.97 42.29 40.57 37.32 34.35 31.60 35.75 32.89 31.55 29.03 40.89 37.62 42.56 39.16 37.56 34.56 $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 28.04 29.71 24.71 30.28 27.86 32.09 29.52 26.69 24.55 23.55 21.67 24.96 22.96 20.76 19.10 28.04 25.80 29.71 27.33 24.71 22.732 30.41 32.08 27.08 32.85 30.22 34.65 31.88 29.25 26.91 25.55 23.51 26.95 24.79 22.75 20.93 30.41 27.98 32.08 29.51 27.08 24.913 31.71 33.38 28.38 34.24 31.50 36.05 33.17 30.65 28.20 26.63 24.50 28.04 25.80 23.84 21.93 31.71 29.17 33.38 30.71 28.38 26.114 32.84 34.51 29.51 35.47 32.63 37.27 34.29 31.87 29.32 27.59 25.38 28.99 26.67 24.79 22.81 32.84 30.21 34.51 31.75 29.51 27.155 33.88 35.55 30.55 36.59 33.66 38.40 35.33 33.00 30.36 28.46 26.18 29.87 27.48 25.67 23.62 33.88 31.17 35.55 32.71 30.55 28.116 34.74 36.41 31.41 37.52 34.52 39.32 36.17 33.92 31.21 29.18 26.85 30.58 28.13 26.38 24.27 34.74 31.96 36.41 33.50 31.41 28.907 35.51 37.18 32.18 38.35 35.28 40.16 36.95 34.76 31.98 29.83 27.44 31.23 28.73 27.03 24.87 35.51 32.67 37.18 34.21 32.18 29.618 36.29 37.96 32.96 39.19 36.05 41.00 37.72 35.60 32.75 30.48 28.04 31.89 29.34 27.69 25.47 36.29 33.39 37.96 34.92 32.96 30.329 37.04 38.71 33.71 40.01 36.81 41.81 38.47 36.41 33.50 31.12 28.63 32.52 29.92 28.32 26.05 37.04 34.08 38.71 35.61 33.71 31.0110 37.74 39.41 34.41 40.76 37.50 42.56 39.16 37.16 34.19 31.70 29.16 33.10 30.45 28.90 26.59 37.74 34.72 39.41 36.26 34.41 31.6611 38.38 40.05 35.05 41.45 38.13 43.26 39.80 37.86 34.83 32.24 29.66 33.65 30.96 29.45 27.09 38.38 35.31 40.05 36.85 35.05 32.2512 38.98 40.65 35.65 42.10 38.73 43.90 40.39 38.50 35.42 32.74 30.12 34.15 31.42 29.95 27.55 38.98 35.86 40.65 37.40 35.65 32.8013 39.52 41.19 36.19 42.68 39.27 44.48 40.92 39.08 35.95 33.20 30.54 34.60 31.83 30.40 27.97 39.52 36.36 41.19 37.89 36.19 33.2914 40.06 41.73 36.73 43.26 39.80 45.07 41.46 39.67 36.50 33.65 30.96 35.05 32.25 30.85 28.38 40.06 36.86 41.73 38.39 36.73 33.7915 40.55 42.22 37.22 43.80 40.30 45.60 41.95 40.20 36.98 34.07 31.34 35.47 32.63 31.27 28.77 40.55 37.31 42.22 38.84 37.22 34.2416 41.03 42.70 37.70 44.31 40.77 46.11 42.42 40.71 37.45 34.46 31.70 35.87 33.00 31.67 29.14 41.03 37.75 42.70 39.28 37.70 34.6817 41.47 43.14 38.14 44.79 41.21 46.60 42.87 41.20 37.90 34.84 32.05 36.24 33.34 32.04 29.48 41.47 38.15 43.14 39.69 38.14 35.0918 41.90 43.57 38.57 45.25 41.63 47.05 43.29 41.65 38.32 35.20 32.38 36.60 33.67 32.40 29.81 41.90 38.55 43.57 40.08 38.57 35.4819 42.31 43.98 38.98 45.69 42.03 47.50 43.70 42.10 38.73 35.54 32.70 36.94 33.98 32.74 30.12 42.31 38.93 43.98 40.46 38.98 35.8620 42.71 44.38 39.38 46.12 42.43 47.93 44.10 42.53 39.13 35.87 33.00 37.28 34.30 33.08 30.43 42.71 39.29 44.38 40.83 39.38 36.23 $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 32.96 34.63 29.63 35.60 32.75 37.40 34.41 32.00 29.44 27.69 25.47 29.09 26.76 24.89 22.90 32.96 30.32 34.63 31.86 29.63 27.262 33.74 35.41 30.41 36.44 33.52 38.24 35.18 32.84 30.21 28.34 26.07 29.74 27.36 25.54 23.50 33.74 31.04 35.41 32.58 30.41 27.983 34.67 36.34 31.34 37.45 34.45 39.25 36.11 33.85 31.14 29.12 26.79 30.53 28.09 26.33 24.22 34.67 31.90 36.34 33.43 31.34 28.834 35.61 37.28 32.28 38.46 35.38 40.26 37.04 34.86 32.07 29.91 27.52 31.32 28.81 27.12 24.95 35.61 32.76 37.28 34.30 32.28 29.705 36.38 38.05 33.05 39.29 36.15 41.09 37.80 35.69 32.83 30.56 28.12 31.96 29.40 27.76 25.54 36.38 33.47 38.05 35.01 33.05 30.416 37.08 38.75 33.75 40.05 36.85 41.85 38.50 36.45 33.53 31.15 28.66 32.55 29.95 28.35 26.08 37.08 34.11 38.75 35.65 33.75 31.057 37.82 39.49 34.49 40.85 37.58 42.65 39.24 37.25 34.27 31.77 29.23 33.17 30.52 28.97 26.65 37.82 34.79 39.49 36.33 34.49 31.738 38.55 40.22 35.22 41.64 38.31 43.44 39.96 38.04 35.00 32.38 29.79 33.79 31.09 29.59 27.22 38.55 35.47 40.22 37.00 35.22 32.409 39.23 40.90 35.90 42.37 38.98 44.17 40.64 38.77 35.67 32.95 30.31 34.36 31.61 30.16 27.75 39.23 36.09 40.90 37.63 35.90 33.0310 39.86 41.53 36.53 43.05 39.61 44.85 41.26 39.45 36.29 33.48 30.80 34.89 32.10 30.69 28.23 39.86 36.67 41.53 38.21 36.53 33.6111 40.44 42.11 37.11 43.68 40.19 45.48 41.84 40.08 36.87 33.97 31.25 35.38 32.55 31.18 28.69 40.44 37.20 42.11 38.74 37.11 34.1412 40.97 42.64 37.64 44.25 40.71 46.05 42.37 40.65 37.40 34.41 31.66 35.82 32.95 31.62 29.09 40.97 37.69 42.64 39.23 37.64 34.6313 41.50 43.17 38.17 44.82 41.23 46.62 42.89 41.22 37.92 34.86 32.07 36.26 33.36 32.06 29.50 41.50 38.18 43.17 39.72 38.17 35.1214 41.99 43.66 38.66 45.35 41.72 47.15 43.38 41.75 38.41 35.27 32.45 36.67 33.74 32.47 29.87 41.99 38.63 43.66 40.17 38.66 35.5715 42.46 44.13 39.13 45.85 42.18 47.66 43.85 42.26 38.88 35.66 32.81 37.07 34.10 32.87 30.24 42.46 39.06 44.13 40.60 39.13 36.0016 42.90 44.57 39.57 46.33 42.62 48.14 44.29 42.74 39.32 36.04 33.16 37.44 34.44 33.24 30.58 42.90 39.47 44.57 41.00 39.57 36.4017 43.32 44.99 39.99 46.79 43.05 48.59 44.70 43.19 39.73 36.39 33.48 37.79 34.77 33.59 30.90 43.32 39.85 44.99 41.39 39.99 36.7918 43.73 45.40 40.40 47.23 43.45 49.03 45.11 43.63 40.14 36.73 33.79 38.14 35.09 33.94 31.22 43.73 40.23 45.40 41.77 40.40 37.1719 44.13 45.80 40.80 47.66 43.85 49.47 45.51 44.07 40.54 37.07 34.10 38.47 35.39 34.27 31.53 44.13 40.60 45.80 42.14 40.80 37.5420 44.53 46.20 41.20 48.10 44.25 49.90 45.91 44.50 40.94 37.41 34.42 38.81 35.71 34.61 31.84 44.53 40.97 46.20 42.50 41.20 37.90 Rate Effective Date: xxxx xx, 2021Resource: Wind Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTALEVELIZED RATESPROJECT ON-LINE IN 2021 Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustmentPrice AVISTALEVELIZED RATESPROJECT ON-LINE IN 2022Rate Effective Date: xxxx xx, 2021Resource: Wind Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Rate Effective Date: xxxx xx, 2021Resource: WindLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2023 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Resource: Wind Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2024Rate Effective Date: xxxx xx, 2021 Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized PricingHeavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat AVISTALEVELIZED RATESPROJECT ON-LINE IN 2025 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Rate Effective Date: xxxx xx, 2021Resource: WindLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment AVISTALEVELIZED RATES Resource: Wind Price less wind integration adjustment Flat PROJECT ON-LINE IN 2026Rate Effective Date: xxxx xx, 2021 Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Heavy Load Hour Seasonalization Factors Season 1 108.00%(Applied to July - February) Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Year Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 2021 27.93 29.60 24.60 30.16 27.75 31.97 29.41 26.57 24.44 23.46 21.58 24.86 22.87 20.66 19.01 27.93 25.70 29.60 27.23 24.60 22.63 2022 28.69 30.36 25.36 30.99 28.51 32.79 30.17 27.39 25.20 24.10 22.17 25.51 23.47 21.31 19.61 28.69 26.39 30.36 27.93 25.36 23.33 2023 27.76 29.43 24.43 29.98 27.58 31.78 29.24 26.38 24.27 23.32 21.45 24.72 22.74 20.52 18.88 27.76 25.54 29.43 27.08 24.43 22.48 2024 26.33 28.00 23.00 28.44 26.16 30.24 27.82 24.84 22.85 22.12 20.35 23.52 21.64 19.32 17.77 26.33 24.22 28.00 25.76 23.00 21.16 2025 28.04 29.71 24.71 30.28 27.86 32.09 29.52 26.69 24.55 23.55 21.67 24.96 22.96 20.76 19.10 28.04 25.80 29.71 27.33 24.71 22.73 2026 32.96 34.63 29.63 35.60 32.75 37.40 34.41 32.00 29.44 27.69 25.47 29.09 26.76 24.89 22.90 32.96 30.32 34.63 31.86 29.63 27.26 2027 34.57 36.24 31.24 37.34 34.35 39.14 36.01 33.74 31.04 29.04 26.72 30.44 28.00 26.24 24.14 34.57 31.80 36.24 33.34 31.24 28.74 2028 36.74 38.41 33.41 39.68 36.51 41.49 38.17 36.09 33.20 30.86 28.39 32.27 29.69 28.07 25.82 36.74 33.80 38.41 35.34 33.41 30.74 2029 38.85 40.52 35.52 41.96 38.60 43.76 40.26 38.36 35.29 32.63 30.02 34.03 31.31 29.83 27.44 38.85 35.74 40.52 37.28 35.52 32.68 2030 40.01 41.68 36.68 43.21 39.75 45.02 41.42 39.62 36.45 33.61 30.92 35.01 32.21 30.81 28.35 40.01 36.81 41.68 38.35 36.68 33.75 2031 41.45 43.12 38.12 44.76 41.18 46.57 42.84 41.17 37.88 34.81 32.03 36.22 33.32 32.02 29.46 41.45 38.13 43.12 39.67 38.12 35.07 2032 43.49 45.16 40.16 46.97 43.21 48.78 44.88 43.38 39.91 36.53 33.61 37.94 34.90 33.74 31.04 43.49 40.01 45.16 41.55 40.16 36.95 2033 45.32 46.99 41.99 48.94 45.02 50.74 46.68 45.34 41.71 38.07 35.02 39.47 36.31 35.27 32.45 45.32 41.69 46.99 43.23 41.99 38.63 2034 46.70 48.37 43.37 50.43 46.40 52.24 48.06 46.84 43.09 39.23 36.09 40.63 37.38 36.43 33.52 46.70 42.96 48.37 44.50 43.37 39.90 2035 47.94 49.61 44.61 51.77 47.63 53.58 49.29 48.18 44.33 40.27 37.05 41.67 38.34 37.47 34.47 47.94 44.10 49.61 45.64 44.61 41.04 2036 49.10 50.77 45.77 53.03 48.79 54.83 50.44 49.43 45.48 41.25 37.95 42.65 39.24 38.45 35.37 49.10 45.17 50.77 46.71 45.77 42.11 2037 49.84 51.51 46.51 53.82 49.51 55.63 51.18 50.23 46.21 41.86 38.51 43.27 39.81 39.07 35.94 49.84 45.85 51.51 47.39 46.51 42.79 2038 51.73 53.40 48.40 55.86 51.39 57.67 53.06 52.27 48.09 43.45 39.97 44.85 41.26 40.65 37.40 51.73 47.59 53.40 49.13 48.40 44.53 2039 52.60 54.27 49.27 56.81 52.27 58.61 53.92 53.21 48.95 44.18 40.65 45.59 41.94 41.39 38.08 52.60 48.39 54.27 49.93 49.27 45.33 2040 53.77 55.44 50.44 58.07 53.42 59.88 55.09 54.48 50.12 45.17 41.56 46.57 42.84 42.37 38.98 53.77 49.47 55.44 51.00 50.44 46.40 2041 54.89 56.56 51.56 59.28 54.54 61.09 56.20 55.69 51.23 46.11 42.42 47.51 43.71 43.31 39.85 54.89 50.50 56.56 52.04 51.56 47.44 2042 55.97 57.64 52.64 60.45 55.61 62.25 57.27 56.85 52.30 47.02 43.26 48.42 44.55 44.22 40.68 55.97 51.49 57.64 53.03 52.64 48.43 2043 57.25 58.92 53.92 61.84 56.89 63.64 58.55 58.24 53.58 48.09 44.24 49.50 45.54 45.30 41.68 57.25 52.67 58.92 54.21 53.92 49.61 2044 58.82 60.49 55.49 63.53 58.45 65.33 60.10 59.93 55.14 49.41 45.46 50.81 46.75 46.61 42.88 58.82 54.11 60.49 55.65 55.49 51.05 2045 60.61 62.28 57.28 65.46 60.22 67.26 61.88 61.86 56.91 50.91 46.84 52.32 48.13 48.12 44.27 60.61 55.76 62.28 57.30 57.28 52.70 2046 62.18 63.85 58.85 67.15 61.78 68.96 63.44 63.56 58.48 52.23 48.05 53.63 49.34 49.43 45.48 62.18 57.21 63.85 58.74 58.85 54.14 Heavy Load Hour Rate Effective Date: xxxx xx, 2021 AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTA NON-LEVELIZED RATES Resource: Wind Non Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Light Load Hour Flat Heavy Load Hour Light Load Hour Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Seasonalization Factors Season 1 108.00%(Applied to July - February)Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price 1 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2 28.30 29.97 24.97 30.56 NA 32.37 NA 26.97 NA 23.77 NA 25.17 NA 20.97 NA 28.30 NA 29.97 NA 24.97 NA 3 28.13 29.80 24.80 30.38 NA 32.18 NA 26.78 NA 23.63 NA 25.03 NA 20.83 NA 28.13 NA 29.80 NA 24.80 NA 4 27.73 29.40 24.40 29.94 NA 31.75 NA 26.35 NA 23.29 NA 24.69 NA 20.49 NA 27.73 NA 29.40 NA 24.40 NA 5 27.78 29.45 24.45 30.00 NA 31.81 NA 26.41 NA 23.34 NA 24.74 NA 20.54 NA 27.78 NA 29.45 NA 24.45 NA 6 28.69 30.36 25.36 30.98 NA 32.79 NA 27.39 NA 24.10 NA 25.50 NA 21.30 NA 28.69 NA 30.36 NA 25.36 NA 7 32.49 34.16 29.16 35.09 NA 36.89 NA 31.49 NA 27.29 NA 28.69 NA 24.49 NA 32.49 NA 34.16 NA 29.16 NA 8 35.58 37.25 32.25 38.42 NA 40.23 NA 34.83 NA 29.88 NA 31.29 NA 27.09 NA 35.58 NA 37.25 NA 32.25 NA 9 38.17 39.84 34.84 41.22 NA 43.03 NA 37.63 NA 32.06 NA 33.47 NA 29.27 NA 38.17 NA 39.84 NA 34.84 NA 10 40.35 42.02 37.02 43.57 NA 45.38 NA 39.98 NA 33.89 NA 35.29 NA 31.09 NA 40.35 NA 42.02 NA 37.02 NA 11 42.23 43.90 38.90 45.61 NA 47.41 NA 42.01 NA 35.47 NA 36.88 NA 32.68 NA 42.23 NA 43.90 NA 38.90 NA 12 43.92 45.59 40.59 47.44 NA 49.24 NA 43.84 NA 36.90 NA 38.30 NA 34.10 NA 43.92 NA 45.59 NA 40.59 NA 13 45.45 47.12 42.12 49.09 NA 50.89 NA 45.49 NA 38.18 NA 39.58 NA 35.38 NA 45.45 NA 47.12 NA 42.12 NA 14 46.83 48.50 43.50 50.58 NA 52.38 NA 46.98 NA 39.34 NA 40.74 NA 36.54 NA 46.83 NA 48.50 NA 43.50 NA 15 48.08 49.75 44.75 51.93 NA 53.73 NA 48.33 NA 40.39 NA 41.79 NA 37.59 NA 48.08 NA 49.75 NA 44.75 NA 16 49.22 50.89 45.89 53.16 NA 54.97 NA 49.57 NA 41.35 NA 42.75 NA 38.55 NA 49.22 NA 50.89 NA 45.89 NA 17 50.26 51.93 46.93 54.28 NA 56.08 NA 50.68 NA 42.21 NA 43.62 NA 39.42 NA 50.26 NA 51.93 NA 46.93 NA 18 51.23 52.90 47.90 55.33 NA 57.13 NA 51.73 NA 43.03 NA 44.44 NA 40.24 NA 51.23 NA 52.90 NA 47.90 NA 19 52.12 53.79 48.79 56.29 NA 58.10 NA 52.70 NA 43.78 NA 45.19 NA 40.99 NA 52.12 NA 53.79 NA 48.79 NA 20 52.96 54.63 49.63 57.20 NA 59.00 NA 53.60 NA 44.49 NA 45.89 NA 41.69 NA 52.96 NA 54.63 NA 49.63 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 1 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2 28.24 29.91 24.91 30.50 NA 32.30 NA 26.90 NA 23.72 NA 25.13 NA 20.93 NA 28.24 NA 29.91 NA 24.91 NA 3 27.65 29.32 24.32 29.86 NA 31.66 NA 26.26 NA 23.22 NA 24.63 NA 20.43 NA 27.65 NA 29.32 NA 24.32 NA 4 27.74 29.41 24.41 29.96 NA 31.76 NA 26.36 NA 23.30 NA 24.70 NA 20.50 NA 27.74 NA 29.41 NA 24.41 NA 5 28.87 30.54 25.54 31.18 NA 32.99 NA 27.59 NA 24.25 NA 25.66 NA 21.46 NA 28.87 NA 30.54 NA 25.54 NA 6 33.45 35.12 30.12 36.12 NA 37.93 NA 32.53 NA 28.10 NA 29.50 NA 25.30 NA 33.45 NA 35.12 NA 30.12 NA 7 37.00 38.67 33.67 39.96 NA 41.76 NA 36.36 NA 31.08 NA 32.48 NA 28.28 NA 37.00 NA 38.67 NA 33.67 NA 8 39.89 41.56 36.56 43.08 NA 44.88 NA 39.48 NA 33.51 NA 34.91 NA 30.71 NA 39.89 NA 41.56 NA 36.56 NA 9 42.26 43.93 38.93 45.64 NA 47.44 NA 42.04 NA 35.50 NA 36.90 NA 32.70 NA 42.26 NA 43.93 NA 38.93 NA 10 44.27 45.94 40.94 47.81 NA 49.62 NA 44.22 NA 37.19 NA 38.59 NA 34.39 NA 44.27 NA 45.94 NA 40.94 NA 11 46.06 47.73 42.73 49.75 NA 51.55 NA 46.15 NA 38.69 NA 40.09 NA 35.89 NA 46.06 NA 47.73 NA 42.73 NA 12 47.67 49.34 44.34 51.48 NA 53.28 NA 47.88 NA 40.04 NA 41.44 NA 37.24 NA 47.67 NA 49.34 NA 44.34 NA 13 49.10 50.77 45.77 53.03 NA 54.83 NA 49.43 NA 41.25 NA 42.65 NA 38.45 NA 49.10 NA 50.77 NA 45.77 NA 14 50.40 52.07 47.07 54.43 NA 56.23 NA 50.83 NA 42.33 NA 43.74 NA 39.54 NA 50.40 NA 52.07 NA 47.07 NA 15 51.57 53.24 48.24 55.69 NA 57.50 NA 52.10 NA 43.32 NA 44.72 NA 40.52 NA 51.57 NA 53.24 NA 48.24 NA 16 52.63 54.30 49.30 56.84 NA 58.64 NA 53.24 NA 44.21 NA 45.61 NA 41.41 NA 52.63 NA 54.30 NA 49.30 NA 17 53.62 55.29 50.29 57.91 NA 59.72 NA 54.32 NA 45.04 NA 46.45 NA 42.25 NA 53.62 NA 55.29 NA 50.29 NA 18 54.54 56.21 51.21 58.90 NA 60.71 NA 55.31 NA 45.81 NA 47.22 NA 43.02 NA 54.54 NA 56.21 NA 51.21 NA 19 55.39 57.06 52.06 59.82 NA 61.62 NA 56.22 NA 46.53 NA 47.93 NA 43.73 NA 55.39 NA 57.06 NA 52.06 NA 20 56.18 57.85 52.85 60.68 NA 62.48 NA 57.08 NA 47.19 NA 48.60 NA 44.40 NA 56.18 NA 57.85 NA 52.85 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA2 27.07 28.74 23.74 29.23 NA 31.04 NA 25.64 NA 22.74 NA 24.14 NA 19.94 NA 27.07 NA 28.74 NA 23.74 NA3 27.37 29.04 24.04 29.56 NA 31.36 NA 25.96 NA 22.99 NA 24.39 NA 20.19 NA 27.37 NA 29.04 NA 24.04 NA4 28.93 30.60 25.60 31.24 NA 33.05 NA 27.65 NA 24.30 NA 25.70 NA 21.50 NA 28.93 NA 30.60 NA 25.60 NA5 34.61 36.28 31.28 37.38 NA 39.18 NA 33.78 NA 29.07 NA 30.48 NA 26.28 NA 34.61 NA 36.28 NA 31.28 NA6 38.74 40.41 35.41 41.84 NA 43.65 NA 38.25 NA 32.54 NA 33.95 NA 29.75 NA 38.74 NA 40.41 NA 35.41 NA7 41.97 43.64 38.64 45.33 NA 47.13 NA 41.73 NA 35.26 NA 36.66 NA 32.46 NA 41.97 NA 43.64 NA 38.64 NA8 44.53 46.20 41.20 48.09 NA 49.90 NA 44.50 NA 37.41 NA 38.81 NA 34.61 NA 44.53 NA 46.20 NA 41.20 NA9 46.67 48.34 43.34 50.40 NA 52.20 NA 46.80 NA 39.20 NA 40.60 NA 36.40 NA 46.67 NA 48.34 NA 43.34 NA10 48.54 50.21 45.21 52.42 NA 54.23 NA 48.83 NA 40.77 NA 42.18 NA 37.98 NA 48.54 NA 50.21 NA 45.21 NA11 50.20 51.87 46.87 54.22 NA 56.02 NA 50.62 NA 42.17 NA 43.57 NA 39.37 NA 50.20 NA 51.87 NA 46.87 NA12 51.68 53.35 48.35 55.81 NA 57.62 NA 52.22 NA 43.41 NA 44.81 NA 40.61 NA 51.68 NA 53.35 NA 48.35 NA13 53.00 54.67 49.67 57.24 NA 59.04 NA 53.64 NA 44.52 NA 45.92 NA 41.72 NA 53.00 NA 54.67 NA 49.67 NA14 54.19 55.86 50.86 58.53 NA 60.33 NA 54.93 NA 45.52 NA 46.92 NA 42.72 NA 54.19 NA 55.86 NA 50.86 NA15 55.26 56.93 51.93 59.68 NA 61.49 NA 56.09 NA 46.42 NA 47.82 NA 43.62 NA 55.26 NA 56.93 NA 51.93 NA16 56.27 57.94 52.94 60.77 NA 62.58 NA 57.18 NA 47.27 NA 48.67 NA 44.47 NA 56.27 NA 57.94 NA 52.94 NA17 57.19 58.86 53.86 61.77 NA 63.57 NA 58.17 NA 48.04 NA 49.45 NA 45.25 NA 57.19 NA 58.86 NA 53.86 NA18 58.05 59.72 54.72 62.70 NA 64.50 NA 59.10 NA 48.76 NA 50.17 NA 45.97 NA 58.05 NA 59.72 NA 54.72 NA19 58.85 60.52 55.52 63.56 NA 65.37 NA 59.97 NA 49.44 NA 50.84 NA 46.64 NA 58.85 NA 60.52 NA 55.52 NA20 59.60 61.27 56.27 64.37 NA 66.17 NA 60.77 NA 50.07 NA 51.47 NA 47.27 NA 59.60 NA 61.27 NA 56.27 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA2 27.16 28.83 23.83 29.33 NA 31.13 NA 25.73 NA 22.81 NA 24.21 NA 20.01 NA 27.16 NA 28.83 NA 23.83 NA3 29.37 31.04 26.04 31.72 NA 33.53 NA 28.13 NA 24.67 NA 26.08 NA 21.88 NA 29.37 NA 31.04 NA 26.04 NA4 36.64 38.31 33.31 39.57 NA 41.37 NA 35.97 NA 30.77 NA 32.18 NA 27.98 NA 36.64 NA 38.31 NA 33.31 NA5 41.43 43.10 38.10 44.74 NA 46.54 NA 41.14 NA 34.80 NA 36.20 NA 32.00 NA 41.43 NA 43.10 NA 38.10 NA6 44.96 46.63 41.63 48.55 NA 50.36 NA 44.96 NA 37.76 NA 39.17 NA 34.97 NA 44.96 NA 46.63 NA 41.63 NA7 47.65 49.32 44.32 51.46 NA 53.27 NA 47.87 NA 40.03 NA 41.43 NA 37.23 NA 47.65 NA 49.32 NA 44.32 NA8 49.84 51.51 46.51 53.83 NA 55.63 NA 50.23 NA 41.86 NA 43.27 NA 39.07 NA 49.84 NA 51.51 NA 46.51 NA9 51.74 53.41 48.41 55.87 NA 57.68 NA 52.28 NA 43.46 NA 44.86 NA 40.66 NA 51.74 NA 53.41 NA 48.41 NA10 53.41 55.08 50.08 57.68 NA 59.48 NA 54.08 NA 44.86 NA 46.26 NA 42.06 NA 53.41 NA 55.08 NA 50.08 NA11 54.88 56.55 51.55 59.27 NA 61.07 NA 55.67 NA 46.10 NA 47.50 NA 43.30 NA 54.88 NA 56.55 NA 51.55 NA12 56.19 57.86 52.86 60.68 NA 62.49 NA 57.09 NA 47.20 NA 48.60 NA 44.40 NA 56.19 NA 57.86 NA 52.86 NA13 57.36 59.03 54.03 61.95 NA 63.76 NA 58.36 NA 48.19 NA 49.59 NA 45.39 NA 57.36 NA 59.03 NA 54.03 NA14 58.42 60.09 55.09 63.09 NA 64.89 NA 59.49 NA 49.07 NA 50.47 NA 46.27 NA 58.42 NA 60.09 NA 55.09 NA15 59.41 61.08 56.08 64.17 NA 65.97 NA 60.57 NA 49.91 NA 51.31 NA 47.11 NA 59.41 NA 61.08 NA 56.08 NA16 60.32 61.99 56.99 65.15 NA 66.95 NA 61.55 NA 50.67 NA 52.07 NA 47.87 NA 60.32 NA 61.99 NA 56.99 NA17 61.17 62.84 57.84 66.06 NA 67.86 NA 62.46 NA 51.38 NA 52.78 NA 48.58 NA 61.17 NA 62.84 NA 57.84 NA18 61.96 63.63 58.63 66.91 NA 68.72 NA 63.32 NA 52.04 NA 53.45 NA 49.25 NA 61.96 NA 63.63 NA 58.63 NA19 62.69 64.36 59.36 67.71 NA 69.51 NA 64.11 NA 52.66 NA 54.07 NA 49.87 NA 62.69 NA 64.36 NA 59.36 NA20 63.39 65.06 60.06 68.46 NA 70.27 NA 64.87 NA 53.25 NA 54.65 NA 50.45 NA 63.39 NA 65.06 NA 60.06 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA2 31.06 32.73 27.73 33.54 NA 35.35 NA 29.95 NA 26.09 NA 27.49 NA 23.29 NA 31.06 NA 32.73 NA 27.73 NA3 40.56 42.23 37.23 43.81 NA 45.61 NA 40.21 NA 34.07 NA 35.48 NA 31.28 NA 40.56 NA 42.23 NA 37.23 NA4 45.89 47.56 42.56 49.56 NA 51.36 NA 45.96 NA 38.54 NA 39.95 NA 35.75 NA 45.89 NA 47.56 NA 42.56 NA5 49.51 51.18 46.18 53.47 NA 55.27 NA 49.87 NA 41.58 NA 42.99 NA 38.79 NA 49.51 NA 51.18 NA 46.18 NA6 52.13 53.80 48.80 56.30 NA 58.10 NA 52.70 NA 43.79 NA 45.19 NA 40.99 NA 52.13 NA 53.80 NA 48.80 NA7 54.21 55.88 50.88 58.54 NA 60.35 NA 54.95 NA 45.53 NA 46.94 NA 42.74 NA 54.21 NA 55.88 NA 50.88 NA8 56.00 57.67 52.67 60.48 NA 62.28 NA 56.88 NA 47.04 NA 48.44 NA 44.24 NA 56.00 NA 57.67 NA 52.67 NA9 57.57 59.24 54.24 62.18 NA 63.98 NA 58.58 NA 48.36 NA 49.76 NA 45.56 NA 57.57 NA 59.24 NA 54.24 NA10 58.95 60.62 55.62 63.67 NA 65.47 NA 60.07 NA 49.52 NA 50.92 NA 46.72 NA 58.95 NA 60.62 NA 55.62 NA11 60.18 61.85 56.85 64.99 NA 66.80 NA 61.40 NA 50.55 NA 51.95 NA 47.75 NA 60.18 NA 61.85 NA 56.85 NA12 61.28 62.95 57.95 66.18 NA 67.99 NA 62.59 NA 51.48 NA 52.88 NA 48.68 NA 61.28 NA 62.95 NA 57.95 NA13 62.27 63.94 58.94 67.25 NA 69.05 NA 63.65 NA 52.30 NA 53.71 NA 49.51 NA 62.27 NA 63.94 NA 58.94 NA14 63.21 64.88 59.88 68.26 NA 70.07 NA 64.67 NA 53.09 NA 54.50 NA 50.30 NA 63.21 NA 64.88 NA 59.88 NA15 64.07 65.74 60.74 69.19 NA 70.99 NA 65.59 NA 53.81 NA 55.22 NA 51.02 NA 64.07 NA 65.74 NA 60.74 NA16 64.87 66.54 61.54 70.06 NA 71.86 NA 66.46 NA 54.49 NA 55.89 NA 51.69 NA 64.87 NA 66.54 NA 61.54 NA17 65.62 67.29 62.29 70.87 NA 72.67 NA 67.27 NA 55.12 NA 56.52 NA 52.32 NA 65.62 NA 67.29 NA 62.29 NA18 66.32 67.99 62.99 71.63 NA 73.43 NA 68.03 NA 55.71 NA 57.11 NA 52.91 NA 66.32 NA 67.99 NA 62.99 NA19 66.99 68.66 63.66 72.35 NA 74.16 NA 68.76 NA 56.27 NA 57.68 NA 53.48 NA 66.99 NA 68.66 NA 63.66 NA20 67.64 69.31 64.31 73.05 NA 74.85 NA 69.45 NA 56.81 NA 58.22 NA 54.02 NA 67.64 NA 69.31 NA 64.31 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 34.29 35.96 30.96 37.03 NA 38.84 NA 33.44 NA 28.80 NA 30.21 NA 26.01 NA 34.29 NA 35.96 NA 30.96 NA2 47.50 49.17 44.17 51.30 NA 53.10 NA 47.70 NA 39.90 NA 41.30 NA 37.10 NA 47.50 NA 49.17 NA 44.17 NA3 52.69 54.36 49.36 56.91 NA 58.71 NA 53.31 NA 44.26 NA 45.67 NA 41.47 NA 52.69 NA 54.36 NA 49.36 NA4 55.85 57.52 52.52 60.32 NA 62.12 NA 56.72 NA 46.91 NA 48.32 NA 44.12 NA 55.85 NA 57.52 NA 52.52 NA5 58.01 59.68 54.68 62.65 NA 64.46 NA 59.06 NA 48.73 NA 50.13 NA 45.93 NA 58.01 NA 59.68 NA 54.68 NA6 59.71 61.38 56.38 64.48 NA 66.29 NA 60.89 NA 50.15 NA 51.56 NA 47.36 NA 59.71 NA 61.38 NA 56.38 NA7 61.20 62.87 57.87 66.09 NA 67.89 NA 62.49 NA 51.40 NA 52.81 NA 48.61 NA 61.20 NA 62.87 NA 57.87 NA8 62.53 64.20 59.20 67.53 NA 69.33 NA 63.93 NA 52.52 NA 53.92 NA 49.72 NA 62.53 NA 64.20 NA 59.20 NA9 63.71 65.38 60.38 68.80 NA 70.61 NA 65.21 NA 53.51 NA 54.92 NA 50.72 NA 63.71 NA 65.38 NA 60.38 NA10 64.76 66.43 61.43 69.95 NA 71.75 NA 66.35 NA 54.40 NA 55.81 NA 51.61 NA 64.76 NA 66.43 NA 61.43 NA11 65.73 67.40 62.40 70.98 NA 72.79 NA 67.39 NA 55.21 NA 56.61 NA 52.41 NA 65.73 NA 67.40 NA 62.40 NA12 66.59 68.26 63.26 71.91 NA 73.72 NA 68.32 NA 55.93 NA 57.34 NA 53.14 NA 66.59 NA 68.26 NA 63.26 NA13 67.43 69.10 64.10 72.82 NA 74.62 NA 69.22 NA 56.64 NA 58.04 NA 53.84 NA 67.43 NA 69.10 NA 64.10 NA14 68.20 69.87 64.87 73.65 NA 75.46 NA 70.06 NA 57.29 NA 58.69 NA 54.49 NA 68.20 NA 69.87 NA 64.87 NA15 68.92 70.59 65.59 74.44 NA 76.24 NA 70.84 NA 57.90 NA 59.30 NA 55.10 NA 68.92 NA 70.59 NA 65.59 NA16 69.61 71.28 66.28 75.18 NA 76.98 NA 71.58 NA 58.47 NA 59.87 NA 55.67 NA 69.61 NA 71.28 NA 66.28 NA17 70.26 71.93 66.93 75.88 NA 77.68 NA 72.28 NA 59.02 NA 60.42 NA 56.22 NA 70.26 NA 71.93 NA 66.93 NA18 70.88 72.55 67.55 76.55 NA 78.35 NA 72.95 NA 59.54 NA 60.94 NA 56.74 NA 70.88 NA 72.55 NA 67.55 NA19 71.48 73.15 68.15 77.20 NA 79.00 NA 73.60 NA 60.05 NA 61.45 NA 57.25 NA 71.48 NA 73.15 NA 68.15 NA20 72.07 73.74 68.74 77.84 NA 79.64 NA 74.24 NA 60.54 NA 61.94 NA 57.74 NA 72.07 NA 73.74 NA 68.74 NA Rate Effective Date: xxxx xx, 2021Resource: Solar Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTALEVELIZED RATESPROJECT ON-LINE IN 2021 Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustmentPrice AVISTALEVELIZED RATESPROJECT ON-LINE IN 2022Rate Effective Date: xxxx xx, 2021Resource: Solar Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Rate Effective Date: xxxx xx, 2021Resource: SolarLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2023 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Resource: Solar Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2024Rate Effective Date: xxxx xx, 2021 Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized PricingHeavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat AVISTALEVELIZED RATESPROJECT ON-LINE IN 2025 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Rate Effective Date: xxxx xx, 2021Resource: SolarLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment AVISTALEVELIZED RATES Resource: Solar Price less wind integration adjustment Flat PROJECT ON-LINE IN 2026Rate Effective Date: xxxx xx, 2021 Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Heavy Load Hour Seasonalization Factors Season 1 108.00%(Applied to July - February) Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Year Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 2021 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2022 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2023 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA 2024 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA 2025 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA 2026 34.29 35.96 30.96 37.03 NA 38.84 NA 33.44 NA 28.80 NA 30.21 NA 26.01 NA 34.29 NA 35.96 NA 30.96 NA 2027 61.64 63.31 58.31 66.57 NA 68.37 NA 62.97 NA 51.78 NA 53.18 NA 48.98 NA 61.64 NA 63.31 NA 58.31 NA 2028 64.21 65.88 60.88 69.35 NA 71.15 NA 65.75 NA 53.94 NA 55.34 NA 51.14 NA 64.21 NA 65.88 NA 60.88 NA 2029 66.72 68.39 63.39 72.06 NA 73.86 NA 68.46 NA 56.04 NA 57.45 NA 53.25 NA 66.72 NA 68.39 NA 63.39 NA 2030 68.29 69.96 64.96 73.76 NA 75.56 NA 70.16 NA 57.37 NA 58.77 NA 54.57 NA 68.29 NA 69.96 NA 64.96 NA 2031 70.14 71.81 66.81 75.76 NA 77.56 NA 72.16 NA 58.92 NA 60.32 NA 56.12 NA 70.14 NA 71.81 NA 66.81 NA 2032 72.62 74.29 69.29 78.43 NA 80.23 NA 74.83 NA 61.00 NA 62.40 NA 58.20 NA 72.62 NA 74.29 NA 69.29 NA 2033 74.87 76.54 71.54 80.86 NA 82.66 NA 77.26 NA 62.89 NA 64.29 NA 60.09 NA 74.87 NA 76.54 NA 71.54 NA 2034 76.69 78.36 73.36 82.82 NA 84.63 NA 79.23 NA 64.42 NA 65.82 NA 61.62 NA 76.69 NA 78.36 NA 73.36 NA 2035 78.37 80.04 75.04 84.64 NA 86.45 NA 81.05 NA 65.83 NA 67.24 NA 63.04 NA 78.37 NA 80.04 NA 75.04 NA 2036 79.99 81.66 76.66 86.38 NA 88.19 NA 82.79 NA 67.19 NA 68.59 NA 64.39 NA 79.99 NA 81.66 NA 76.66 NA 2037 81.18 82.85 77.85 87.67 NA 89.47 NA 84.07 NA 68.19 NA 69.59 NA 65.39 NA 81.18 NA 82.85 NA 77.85 NA 2038 83.53 85.20 80.20 90.21 NA 92.01 NA 86.61 NA 70.16 NA 71.57 NA 67.37 NA 83.53 NA 85.20 NA 80.20 NA 2039 84.87 86.54 81.54 91.66 NA 93.47 NA 88.07 NA 71.29 NA 72.70 NA 68.50 NA 84.87 NA 86.54 NA 81.54 NA 2040 86.52 88.19 83.19 93.44 NA 95.25 NA 89.85 NA 72.68 NA 74.08 NA 69.88 NA 86.52 NA 88.19 NA 83.19 NA 2041 88.13 89.80 84.80 95.18 NA 96.98 NA 91.58 NA 74.03 NA 75.43 NA 71.23 NA 88.13 NA 89.80 NA 84.80 NA 2042 89.70 91.37 86.37 96.88 NA 98.68 NA 93.28 NA 75.35 NA 76.75 NA 72.55 NA 89.70 NA 91.37 NA 86.37 NA 2043 91.48 93.15 88.15 98.80 NA 100.60 NA 95.20 NA 76.84 NA 78.25 NA 74.05 NA 91.48 NA 93.15 NA 88.15 NA 2044 93.56 95.23 90.23 101.04 NA 102.85 NA 97.45 NA 78.59 NA 79.99 NA 75.79 NA 93.56 NA 95.23 NA 90.23 NA 2045 95.86 97.53 92.53 103.53 NA 105.33 NA 99.93 NA 80.52 NA 81.93 NA 77.73 NA 95.86 NA 97.53 NA 92.53 NA 2046 97.95 99.62 94.62 105.79 NA 107.59 NA 102.19 NA 82.28 NA 83.68 NA 79.48 NA 97.95 NA 99.62 NA 94.62 NA Heavy Load Hour Rate Effective Date: xxxx xx, 2021 AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTA NON-LEVELIZED RATES Resource: Solar Non Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Light Load Hour Flat Heavy Load Hour Light Load Hour Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Seasonalization Factors Season 1 108.00%(Applied to July - February)Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price 1 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2 28.30 29.97 24.97 30.56 NA 32.37 NA 26.97 NA 23.77 NA 25.17 NA 20.97 NA 28.30 NA 29.97 NA 24.97 NA 3 28.13 29.80 24.80 30.38 NA 32.18 NA 26.78 NA 23.63 NA 25.03 NA 20.83 NA 28.13 NA 29.80 NA 24.80 NA 4 27.73 29.40 24.40 29.94 NA 31.75 NA 26.35 NA 23.29 NA 24.69 NA 20.49 NA 27.73 NA 29.40 NA 24.40 NA 5 27.78 29.45 24.45 30.00 NA 31.81 NA 26.41 NA 23.34 NA 24.74 NA 20.54 NA 27.78 NA 29.45 NA 24.45 NA 6 28.10 29.77 24.77 30.35 NA 32.15 NA 26.75 NA 23.60 NA 25.01 NA 20.81 NA 28.10 NA 29.77 NA 24.77 NA 7 33.79 35.46 30.46 36.49 NA 38.30 NA 32.90 NA 28.38 NA 29.79 NA 25.59 NA 33.79 NA 35.46 NA 30.46 NA 8 38.31 39.98 34.98 41.37 NA 43.18 NA 37.78 NA 32.18 NA 33.58 NA 29.38 NA 38.31 NA 39.98 NA 34.98 NA 9 42.03 43.70 38.70 45.39 NA 47.20 NA 41.80 NA 35.30 NA 36.71 NA 32.51 NA 42.03 NA 43.70 NA 38.70 NA 10 45.12 46.79 41.79 48.73 NA 50.53 NA 45.13 NA 37.90 NA 39.30 NA 35.10 NA 45.12 NA 46.79 NA 41.79 NA 11 47.76 49.43 44.43 51.58 NA 53.38 NA 47.98 NA 40.12 NA 41.52 NA 37.32 NA 47.76 NA 49.43 NA 44.43 NA 12 50.09 51.76 46.76 54.10 NA 55.90 NA 50.50 NA 42.07 NA 43.48 NA 39.28 NA 50.09 NA 51.76 NA 46.76 NA 13 52.17 53.84 48.84 56.34 NA 58.15 NA 52.75 NA 43.82 NA 45.22 NA 41.02 NA 52.17 NA 53.84 NA 48.84 NA 14 54.03 55.70 50.70 58.35 NA 60.15 NA 54.75 NA 45.38 NA 46.78 NA 42.58 NA 54.03 NA 55.70 NA 50.70 NA 15 55.69 57.36 52.36 60.15 NA 61.95 NA 56.55 NA 46.78 NA 48.19 NA 43.99 NA 55.69 NA 57.36 NA 52.36 NA 16 57.20 58.87 53.87 61.78 NA 63.58 NA 58.18 NA 48.05 NA 49.45 NA 45.25 NA 57.20 NA 58.87 NA 53.87 NA 17 58.57 60.24 55.24 63.25 NA 65.06 NA 59.66 NA 49.20 NA 50.60 NA 46.40 NA 58.57 NA 60.24 NA 55.24 NA 18 59.84 61.51 56.51 64.63 NA 66.43 NA 61.03 NA 50.27 NA 51.67 NA 47.47 NA 59.84 NA 61.51 NA 56.51 NA 19 61.01 62.68 57.68 65.89 NA 67.69 NA 62.29 NA 51.25 NA 52.65 NA 48.45 NA 61.01 NA 62.68 NA 57.68 NA 20 62.09 63.76 58.76 67.06 NA 68.86 NA 63.46 NA 52.16 NA 53.56 NA 49.36 NA 62.09 NA 63.76 NA 58.76 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 1 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2 28.24 29.91 24.91 30.50 NA 32.30 NA 26.90 NA 23.72 NA 25.13 NA 20.93 NA 28.24 NA 29.91 NA 24.91 NA 3 27.65 29.32 24.32 29.86 NA 31.66 NA 26.26 NA 23.22 NA 24.63 NA 20.43 NA 27.65 NA 29.32 NA 24.32 NA 4 27.74 29.41 24.41 29.96 NA 31.76 NA 26.36 NA 23.30 NA 24.70 NA 20.50 NA 27.74 NA 29.41 NA 24.41 NA 5 28.14 29.81 24.81 30.39 NA 32.20 NA 26.80 NA 23.64 NA 25.04 NA 20.84 NA 28.14 NA 29.81 NA 24.81 NA 6 35.02 36.69 31.69 37.82 NA 39.63 NA 34.23 NA 29.42 NA 30.82 NA 26.62 NA 35.02 NA 36.69 NA 31.69 NA 7 40.24 41.91 36.91 43.46 NA 45.26 NA 39.86 NA 33.80 NA 35.20 NA 31.00 NA 40.24 NA 41.91 NA 36.91 NA 8 44.40 46.07 41.07 47.95 NA 49.75 NA 44.35 NA 37.29 NA 38.70 NA 34.50 NA 44.40 NA 46.07 NA 41.07 NA 9 47.76 49.43 44.43 51.58 NA 53.39 NA 47.99 NA 40.12 NA 41.52 NA 37.32 NA 47.76 NA 49.43 NA 44.43 NA 10 50.59 52.26 47.26 54.63 NA 56.44 NA 51.04 NA 42.49 NA 43.90 NA 39.70 NA 50.59 NA 52.26 NA 47.26 NA 11 53.05 54.72 49.72 57.30 NA 59.10 NA 53.70 NA 44.56 NA 45.97 NA 41.77 NA 53.05 NA 54.72 NA 49.72 NA 12 55.23 56.90 51.90 59.65 NA 61.45 NA 56.05 NA 46.39 NA 47.79 NA 43.59 NA 55.23 NA 56.90 NA 51.90 NA 13 57.16 58.83 53.83 61.73 NA 63.53 NA 58.13 NA 48.01 NA 49.41 NA 45.21 NA 57.16 NA 58.83 NA 53.83 NA 14 58.88 60.55 55.55 63.59 NA 65.39 NA 59.99 NA 49.46 NA 50.86 NA 46.66 NA 58.88 NA 60.55 NA 55.55 NA 15 60.43 62.10 57.10 65.26 NA 67.07 NA 61.67 NA 50.76 NA 52.16 NA 47.96 NA 60.43 NA 62.10 NA 57.10 NA 16 61.82 63.49 58.49 66.77 NA 68.57 NA 63.17 NA 51.93 NA 53.33 NA 49.13 NA 61.82 NA 63.49 NA 58.49 NA 17 63.12 64.79 59.79 68.17 NA 69.98 NA 64.58 NA 53.02 NA 54.43 NA 50.23 NA 63.12 NA 64.79 NA 59.79 NA 18 64.31 65.98 60.98 69.45 NA 71.26 NA 65.86 NA 54.02 NA 55.42 NA 51.22 NA 64.31 NA 65.98 NA 60.98 NA 19 65.41 67.08 62.08 70.64 NA 72.45 NA 67.05 NA 54.94 NA 56.35 NA 52.15 NA 65.41 NA 67.08 NA 62.08 NA 20 66.43 68.10 63.10 71.75 NA 73.55 NA 68.15 NA 55.80 NA 57.20 NA 53.00 NA 66.43 NA 68.10 NA 63.10 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA2 27.07 28.74 23.74 29.23 NA 31.04 NA 25.64 NA 22.74 NA 24.14 NA 19.94 NA 27.07 NA 28.74 NA 23.74 NA3 27.37 29.04 24.04 29.56 NA 31.36 NA 25.96 NA 22.99 NA 24.39 NA 20.19 NA 27.37 NA 29.04 NA 24.04 NA4 27.98 29.65 24.65 30.22 NA 32.02 NA 26.62 NA 23.50 NA 24.90 NA 20.70 NA 27.98 NA 29.65 NA 24.65 NA5 36.57 38.24 33.24 39.49 NA 41.30 NA 35.90 NA 30.72 NA 32.12 NA 27.92 NA 36.57 NA 38.24 NA 33.24 NA6 42.66 44.33 39.33 46.08 NA 47.88 NA 42.48 NA 35.84 NA 37.24 NA 33.04 NA 42.66 NA 44.33 NA 39.33 NA7 47.31 48.98 43.98 51.10 NA 52.90 NA 47.50 NA 39.74 NA 41.15 NA 36.95 NA 47.31 NA 48.98 NA 43.98 NA8 50.96 52.63 47.63 55.04 NA 56.84 NA 51.44 NA 42.81 NA 44.21 NA 40.01 NA 50.96 NA 52.63 NA 47.63 NA9 53.95 55.62 50.62 58.27 NA 60.07 NA 54.67 NA 45.32 NA 46.72 NA 42.52 NA 53.95 NA 55.62 NA 50.62 NA10 56.53 58.20 53.20 61.05 NA 62.85 NA 57.45 NA 47.48 NA 48.89 NA 44.69 NA 56.53 NA 58.20 NA 53.20 NA11 58.78 60.45 55.45 63.48 NA 65.28 NA 59.88 NA 49.37 NA 50.77 NA 46.57 NA 58.78 NA 60.45 NA 55.45 NA12 60.75 62.42 57.42 65.61 NA 67.41 NA 62.01 NA 51.03 NA 52.43 NA 48.23 NA 60.75 NA 62.42 NA 57.42 NA13 62.50 64.17 59.17 67.50 NA 69.30 NA 63.90 NA 52.50 NA 53.90 NA 49.70 NA 62.50 NA 64.17 NA 59.17 NA14 64.07 65.74 60.74 69.19 NA 71.00 NA 65.60 NA 53.82 NA 55.22 NA 51.02 NA 64.07 NA 65.74 NA 60.74 NA15 65.47 67.14 62.14 70.71 NA 72.51 NA 67.11 NA 55.00 NA 56.40 NA 52.20 NA 65.47 NA 67.14 NA 62.14 NA16 66.78 68.45 63.45 72.12 NA 73.92 NA 68.52 NA 56.09 NA 57.50 NA 53.30 NA 66.78 NA 68.45 NA 63.45 NA17 67.97 69.64 64.64 73.41 NA 75.21 NA 69.81 NA 57.10 NA 58.50 NA 54.30 NA 67.97 NA 69.64 NA 64.64 NA18 69.07 70.74 65.74 74.60 NA 76.40 NA 71.00 NA 58.02 NA 59.42 NA 55.22 NA 69.07 NA 70.74 NA 65.74 NA19 70.10 71.77 66.77 75.70 NA 77.51 NA 72.11 NA 58.88 NA 60.28 NA 56.08 NA 70.10 NA 71.77 NA 66.77 NA20 71.05 72.72 67.72 76.73 NA 78.54 NA 73.14 NA 59.68 NA 61.08 NA 56.88 NA 71.05 NA 72.72 NA 67.72 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA2 27.16 28.83 23.83 29.33 NA 31.13 NA 25.73 NA 22.81 NA 24.21 NA 20.01 NA 27.16 NA 28.83 NA 23.83 NA3 28.06 29.73 24.73 30.31 NA 32.11 NA 26.71 NA 23.57 NA 24.97 NA 20.77 NA 28.06 NA 29.73 NA 24.73 NA4 39.17 40.84 35.84 42.30 NA 44.11 NA 38.71 NA 32.90 NA 34.31 NA 30.11 NA 39.17 NA 40.84 NA 35.84 NA5 46.30 47.97 42.97 50.01 NA 51.81 NA 46.41 NA 38.90 NA 40.30 NA 36.10 NA 46.30 NA 47.97 NA 42.97 NA6 51.42 53.09 48.09 55.54 NA 57.34 NA 51.94 NA 43.20 NA 44.60 NA 40.40 NA 51.42 NA 53.09 NA 48.09 NA7 55.27 56.94 51.94 59.70 NA 61.50 NA 56.10 NA 46.43 NA 47.83 NA 43.63 NA 55.27 NA 56.94 NA 51.94 NA8 58.35 60.02 55.02 63.02 NA 64.82 NA 59.42 NA 49.01 NA 50.42 NA 46.22 NA 58.35 NA 60.02 NA 55.02 NA9 60.95 62.62 57.62 65.83 NA 67.63 NA 62.23 NA 51.20 NA 52.60 NA 48.40 NA 60.95 NA 62.62 NA 57.62 NA10 63.20 64.87 59.87 68.26 NA 70.06 NA 64.66 NA 53.09 NA 54.49 NA 50.29 NA 63.20 NA 64.87 NA 59.87 NA11 65.16 66.83 61.83 70.37 NA 72.18 NA 66.78 NA 54.73 NA 56.14 NA 51.94 NA 65.16 NA 66.83 NA 61.83 NA12 66.89 68.56 63.56 72.24 NA 74.04 NA 68.64 NA 56.18 NA 57.59 NA 53.39 NA 66.89 NA 68.56 NA 63.56 NA13 68.43 70.10 65.10 73.90 NA 75.70 NA 70.30 NA 57.48 NA 58.88 NA 54.68 NA 68.43 NA 70.10 NA 65.10 NA14 69.80 71.47 66.47 75.38 NA 77.18 NA 71.78 NA 58.63 NA 60.03 NA 55.83 NA 69.80 NA 71.47 NA 66.47 NA15 71.08 72.75 67.75 76.76 NA 78.57 NA 73.17 NA 59.70 NA 61.11 NA 56.91 NA 71.08 NA 72.75 NA 67.75 NA16 72.24 73.91 68.91 78.02 NA 79.82 NA 74.42 NA 60.68 NA 62.09 NA 57.89 NA 72.24 NA 73.91 NA 68.91 NA17 73.32 74.99 69.99 79.18 NA 80.99 NA 75.59 NA 61.59 NA 62.99 NA 58.79 NA 73.32 NA 74.99 NA 69.99 NA18 74.32 75.99 70.99 80.27 NA 82.07 NA 76.67 NA 62.43 NA 63.83 NA 59.63 NA 74.32 NA 75.99 NA 70.99 NA19 75.25 76.92 71.92 81.27 NA 83.08 NA 77.68 NA 63.21 NA 64.62 NA 60.42 NA 75.25 NA 76.92 NA 71.92 NA20 76.13 77.80 72.80 82.22 NA 84.03 NA 78.63 NA 63.95 NA 65.35 NA 61.15 NA 76.13 NA 77.80 NA 72.80 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA2 29.02 30.69 25.69 31.34 NA 33.14 NA 27.74 NA 24.37 NA 25.78 NA 21.58 NA 29.02 NA 30.69 NA 25.69 NA3 44.07 45.74 40.74 47.59 NA 49.40 NA 44.00 NA 37.02 NA 38.42 NA 34.22 NA 44.07 NA 45.74 NA 40.74 NA4 52.21 53.88 48.88 56.38 NA 58.19 NA 52.79 NA 43.85 NA 45.26 NA 41.06 NA 52.21 NA 53.88 NA 48.88 NA5 57.55 59.22 54.22 62.16 NA 63.96 NA 58.56 NA 48.34 NA 49.75 NA 45.55 NA 57.55 NA 59.22 NA 54.22 NA6 61.35 63.02 58.02 66.26 NA 68.07 NA 62.67 NA 51.54 NA 52.94 NA 48.74 NA 61.35 NA 63.02 NA 58.02 NA7 64.30 65.97 60.97 69.44 NA 71.25 NA 65.85 NA 54.01 NA 55.41 NA 51.21 NA 64.30 NA 65.97 NA 60.97 NA8 66.76 68.43 63.43 72.10 NA 73.91 NA 68.51 NA 56.08 NA 57.48 NA 53.28 NA 66.76 NA 68.43 NA 63.43 NA9 68.87 70.54 65.54 74.38 NA 76.19 NA 70.79 NA 57.85 NA 59.26 NA 55.06 NA 68.87 NA 70.54 NA 65.54 NA10 70.70 72.37 67.37 76.36 NA 78.16 NA 72.76 NA 59.39 NA 60.79 NA 56.59 NA 70.70 NA 72.37 NA 67.37 NA11 72.31 73.98 68.98 78.09 NA 79.90 NA 74.50 NA 60.74 NA 62.14 NA 57.94 NA 72.31 NA 73.98 NA 68.98 NA12 73.74 75.41 70.41 79.64 NA 81.44 NA 76.04 NA 61.94 NA 63.34 NA 59.14 NA 73.74 NA 75.41 NA 70.41 NA13 75.01 76.68 71.68 81.01 NA 82.82 NA 77.42 NA 63.01 NA 64.41 NA 60.21 NA 75.01 NA 76.68 NA 71.68 NA14 76.21 77.88 72.88 82.30 NA 84.11 NA 78.71 NA 64.01 NA 65.42 NA 61.22 NA 76.21 NA 77.88 NA 72.88 NA15 77.30 78.97 73.97 83.48 NA 85.29 NA 79.89 NA 64.93 NA 66.33 NA 62.13 NA 77.30 NA 78.97 NA 73.97 NA16 78.31 79.98 74.98 84.57 NA 86.38 NA 80.98 NA 65.78 NA 67.18 NA 62.98 NA 78.31 NA 79.98 NA 74.98 NA17 79.25 80.92 75.92 85.59 NA 87.40 NA 82.00 NA 66.57 NA 67.97 NA 63.77 NA 79.25 NA 80.92 NA 75.92 NA18 80.13 81.80 76.80 86.54 NA 88.35 NA 82.95 NA 67.31 NA 68.72 NA 64.52 NA 80.13 NA 81.80 NA 76.80 NA19 80.97 82.64 77.64 87.44 NA 89.25 NA 83.85 NA 68.01 NA 69.42 NA 65.22 NA 80.97 NA 82.64 NA 77.64 NA20 81.76 83.43 78.43 88.31 NA 90.11 NA 84.71 NA 68.68 NA 70.08 NA 65.88 NA 81.76 NA 83.43 NA 78.43 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 30.07 31.74 26.74 32.47 NA 34.27 NA 28.87 NA 25.26 NA 26.66 NA 22.46 NA 30.07 NA 31.74 NA 26.74 NA2 52.94 54.61 49.61 57.17 NA 58.98 NA 53.58 NA 44.47 NA 45.87 NA 41.67 NA 52.94 NA 54.61 NA 49.61 NA3 61.42 63.09 58.09 66.34 NA 68.14 NA 62.74 NA 51.60 NA 53.00 NA 48.80 NA 61.42 NA 63.09 NA 58.09 NA4 66.27 67.94 62.94 71.58 NA 73.38 NA 67.98 NA 55.67 NA 57.07 NA 52.87 NA 66.27 NA 67.94 NA 62.94 NA5 69.49 71.16 66.16 75.05 NA 76.85 NA 71.45 NA 58.37 NA 59.78 NA 55.58 NA 69.49 NA 71.16 NA 66.16 NA6 71.92 73.59 68.59 77.67 NA 79.48 NA 74.08 NA 60.41 NA 61.82 NA 57.62 NA 71.92 NA 73.59 NA 68.59 NA7 73.96 75.63 70.63 79.88 NA 81.68 NA 76.28 NA 62.13 NA 63.53 NA 59.33 NA 73.96 NA 75.63 NA 70.63 NA8 75.73 77.40 72.40 81.78 NA 83.59 NA 78.19 NA 63.61 NA 65.01 NA 60.81 NA 75.73 NA 77.40 NA 72.40 NA9 77.26 78.93 73.93 83.44 NA 85.25 NA 79.85 NA 64.90 NA 66.30 NA 62.10 NA 77.26 NA 78.93 NA 73.93 NA10 78.62 80.29 75.29 84.91 NA 86.72 NA 81.32 NA 66.04 NA 67.45 NA 63.25 NA 78.62 NA 80.29 NA 75.29 NA11 79.85 81.52 76.52 86.24 NA 88.04 NA 82.64 NA 67.07 NA 68.48 NA 64.28 NA 79.85 NA 81.52 NA 76.52 NA12 80.94 82.61 77.61 87.42 NA 89.22 NA 83.82 NA 67.99 NA 69.39 NA 65.19 NA 80.94 NA 82.61 NA 77.61 NA13 81.99 83.66 78.66 88.55 NA 90.35 NA 84.95 NA 68.87 NA 70.27 NA 66.07 NA 81.99 NA 83.66 NA 78.66 NA14 82.95 84.62 79.62 89.58 NA 91.39 NA 85.99 NA 69.68 NA 71.08 NA 66.88 NA 82.95 NA 84.62 NA 79.62 NA15 83.85 85.52 80.52 90.55 NA 92.36 NA 86.96 NA 70.43 NA 71.83 NA 67.63 NA 83.85 NA 85.52 NA 80.52 NA16 84.69 86.36 81.36 91.47 NA 93.27 NA 87.87 NA 71.14 NA 72.54 NA 68.34 NA 84.69 NA 86.36 NA 81.36 NA17 85.49 87.16 82.16 92.33 NA 94.13 NA 88.73 NA 71.81 NA 73.21 NA 69.01 NA 85.49 NA 87.16 NA 82.16 NA18 86.25 87.92 82.92 93.15 NA 94.95 NA 89.55 NA 72.45 NA 73.85 NA 69.65 NA 86.25 NA 87.92 NA 82.92 NA19 86.98 88.65 83.65 93.94 NA 95.74 NA 90.34 NA 73.06 NA 74.47 NA 70.27 NA 86.98 NA 88.65 NA 83.65 NA20 87.70 89.37 84.37 94.71 NA 96.52 NA 91.12 NA 73.66 NA 75.07 NA 70.87 NA 87.70 NA 89.37 NA 84.37 NA Rate Effective Date: xxxx xx, 2021Resource: Seasonal hydro Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTALEVELIZED RATESPROJECT ON-LINE IN 2021 Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustmentPrice AVISTALEVELIZED RATESPROJECT ON-LINE IN 2022Rate Effective Date: xxxx xx, 2021Resource: Seasonal hydro Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Rate Effective Date: xxxx xx, 2021Resource: Seasonal hydroLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2023 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Resource: Seasonal hydro Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2024Rate Effective Date: xxxx xx, 2021 Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized PricingHeavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat AVISTALEVELIZED RATESPROJECT ON-LINE IN 2025 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Rate Effective Date: xxxx xx, 2021Resource: Seasonal hydroLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment AVISTALEVELIZED RATES Resource: Seasonal hydro Price less wind integration adjustment Flat PROJECT ON-LINE IN 2026Rate Effective Date: xxxx xx, 2021 Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Heavy Load Hour Seasonalization Factors Season 1 108.00%(Applied to July - February) Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Year Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 2021 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2022 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2023 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA 2024 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA 2025 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA 2026 30.07 31.74 26.74 32.47 NA 34.27 NA 28.87 NA 25.26 NA 26.66 NA 22.46 NA 30.07 NA 31.74 NA 26.74 NA 2027 77.43 79.10 74.10 83.62 NA 85.42 NA 80.02 NA 65.04 NA 66.44 NA 62.24 NA 77.43 NA 79.10 NA 74.10 NA 2028 80.23 81.90 76.90 86.65 NA 88.45 NA 83.05 NA 67.39 NA 68.80 NA 64.60 NA 80.23 NA 81.90 NA 76.90 NA 2029 82.97 84.64 79.64 89.61 NA 91.42 NA 86.02 NA 69.70 NA 71.10 NA 66.90 NA 82.97 NA 84.64 NA 79.64 NA 2030 84.79 86.46 81.46 91.57 NA 93.38 NA 87.98 NA 71.22 NA 72.63 NA 68.43 NA 84.79 NA 86.46 NA 81.46 NA 2031 86.89 88.56 83.56 93.84 NA 95.64 NA 90.24 NA 72.98 NA 74.39 NA 70.19 NA 86.89 NA 88.56 NA 83.56 NA 2032 89.60 91.27 86.27 96.77 NA 98.58 NA 93.18 NA 75.27 NA 76.67 NA 72.47 NA 89.60 NA 91.27 NA 86.27 NA 2033 92.11 93.78 88.78 99.48 NA 101.28 NA 95.88 NA 77.37 NA 78.77 NA 74.57 NA 92.11 NA 93.78 NA 88.78 NA 2034 94.18 95.85 90.85 101.72 NA 103.52 NA 98.12 NA 79.11 NA 80.52 NA 76.32 NA 94.18 NA 95.85 NA 90.85 NA 2035 96.12 97.79 92.79 103.81 NA 105.62 NA 100.22 NA 80.74 NA 82.15 NA 77.95 NA 96.12 NA 97.79 NA 92.79 NA 2036 98.00 99.67 94.67 105.84 NA 107.64 NA 102.24 NA 82.32 NA 83.72 NA 79.52 NA 98.00 NA 99.67 NA 94.67 NA 2037 99.46 101.13 96.13 107.41 NA 109.22 NA 103.82 NA 83.54 NA 84.95 NA 80.75 NA 99.46 NA 101.13 NA 96.13 NA 2038 102.08 103.75 98.75 110.25 NA 112.05 NA 106.65 NA 85.75 NA 87.15 NA 82.95 NA 102.08 NA 103.75 NA 98.75 NA 2039 103.70 105.37 100.37 111.99 NA 113.80 NA 108.40 NA 87.11 NA 88.51 NA 84.31 NA 103.70 NA 105.37 NA 100.37 NA 2040 105.63 107.30 102.30 114.08 NA 115.88 NA 110.48 NA 88.73 NA 90.13 NA 85.93 NA 105.63 NA 107.30 NA 102.30 NA 2041 107.51 109.18 104.18 116.12 NA 117.92 NA 112.52 NA 90.31 NA 91.72 NA 87.52 NA 107.51 NA 109.18 NA 104.18 NA 2042 109.37 111.04 106.04 118.12 NA 119.93 NA 114.53 NA 91.87 NA 93.28 NA 89.08 NA 109.37 NA 111.04 NA 106.04 NA 2043 111.45 113.12 108.12 120.36 NA 122.17 NA 116.77 NA 93.62 NA 95.02 NA 90.82 NA 111.45 NA 113.12 NA 108.12 NA 2044 113.82 115.49 110.49 122.92 NA 124.73 NA 119.33 NA 95.61 NA 97.01 NA 92.81 NA 113.82 NA 115.49 NA 110.49 NA 2045 116.42 118.09 113.09 125.74 NA 127.54 NA 122.14 NA 97.79 NA 99.20 NA 95.00 NA 116.42 NA 118.09 NA 113.09 NA 2046 118.82 120.49 115.49 128.32 NA 130.13 NA 124.73 NA 99.81 NA 101.21 NA 97.01 NA 118.82 NA 120.49 NA 115.49 NA Heavy Load Hour Rate Effective Date: xxxx xx, 2021 AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTA NON-LEVELIZED RATES Resource: Seasonal hydro Non Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Light Load Hour Flat Heavy Load Hour Light Load Hour Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Seasonalization Factors Season 1 108.00%(Applied to July - February)Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price 1 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2 28.30 29.97 24.97 30.56 NA 32.37 NA 26.97 NA 23.77 NA 25.17 NA 20.97 NA 28.30 NA 29.97 NA 24.97 NA 3 28.13 29.80 24.80 30.38 NA 32.18 NA 26.78 NA 23.63 NA 25.03 NA 20.83 NA 28.13 NA 29.80 NA 24.80 NA 4 27.73 29.40 24.40 29.94 NA 31.75 NA 26.35 NA 23.29 NA 24.69 NA 20.49 NA 27.73 NA 29.40 NA 24.40 NA 5 27.78 29.45 24.45 30.00 NA 31.81 NA 26.41 NA 23.34 NA 24.74 NA 20.54 NA 27.78 NA 29.45 NA 24.45 NA 6 29.55 31.22 26.22 31.91 NA 33.72 NA 28.32 NA 24.82 NA 26.22 NA 22.02 NA 29.55 NA 31.22 NA 26.22 NA 7 32.95 34.62 29.62 35.58 NA 37.39 NA 31.99 NA 27.68 NA 29.08 NA 24.88 NA 32.95 NA 34.62 NA 29.62 NA 8 35.73 37.40 32.40 38.59 NA 40.39 NA 34.99 NA 30.01 NA 31.42 NA 27.22 NA 35.73 NA 37.40 NA 32.40 NA 9 38.09 39.76 34.76 41.13 NA 42.94 NA 37.54 NA 31.99 NA 33.39 NA 29.19 NA 38.09 NA 39.76 NA 34.76 NA 10 40.07 41.74 36.74 43.27 NA 45.08 NA 39.68 NA 33.66 NA 35.06 NA 30.86 NA 40.07 NA 41.74 NA 36.74 NA 11 41.79 43.46 38.46 45.14 NA 46.94 NA 41.54 NA 35.11 NA 36.51 NA 32.31 NA 41.79 NA 43.46 NA 38.46 NA 12 43.35 45.02 40.02 46.82 NA 48.63 NA 43.23 NA 36.42 NA 37.82 NA 33.62 NA 43.35 NA 45.02 NA 40.02 NA 13 44.77 46.44 41.44 48.35 NA 50.16 NA 44.76 NA 37.61 NA 39.01 NA 34.81 NA 44.77 NA 46.44 NA 41.44 NA 14 46.05 47.72 42.72 49.74 NA 51.54 NA 46.14 NA 38.68 NA 40.09 NA 35.89 NA 46.05 NA 47.72 NA 42.72 NA 15 47.22 48.89 43.89 50.99 NA 52.80 NA 47.40 NA 39.66 NA 41.07 NA 36.87 NA 47.22 NA 48.89 NA 43.89 NA 16 48.28 49.95 44.95 52.14 NA 53.95 NA 48.55 NA 40.56 NA 41.96 NA 37.76 NA 48.28 NA 49.95 NA 44.95 NA 17 49.24 50.91 45.91 53.18 NA 54.99 NA 49.59 NA 41.36 NA 42.77 NA 38.57 NA 49.24 NA 50.91 NA 45.91 NA 18 50.16 51.83 46.83 54.17 NA 55.97 NA 50.57 NA 42.13 NA 43.53 NA 39.33 NA 50.16 NA 51.83 NA 46.83 NA 19 51.00 52.67 47.67 55.08 NA 56.88 NA 51.48 NA 42.84 NA 44.24 NA 40.04 NA 51.00 NA 52.67 NA 47.67 NA 20 51.78 53.45 48.45 55.92 NA 57.73 NA 52.33 NA 43.50 NA 44.90 NA 40.70 NA 51.78 NA 53.45 NA 48.45 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 1 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2 28.24 29.91 24.91 30.50 NA 32.30 NA 26.90 NA 23.72 NA 25.13 NA 20.93 NA 28.24 NA 29.91 NA 24.91 NA 3 27.65 29.32 24.32 29.86 NA 31.66 NA 26.26 NA 23.22 NA 24.63 NA 20.43 NA 27.65 NA 29.32 NA 24.32 NA 4 27.74 29.41 24.41 29.96 NA 31.76 NA 26.36 NA 23.30 NA 24.70 NA 20.50 NA 27.74 NA 29.41 NA 24.41 NA 5 29.94 31.61 26.61 32.34 NA 34.14 NA 28.74 NA 25.15 NA 26.56 NA 22.36 NA 29.94 NA 31.61 NA 26.61 NA 6 34.00 35.67 30.67 36.72 NA 38.53 NA 33.13 NA 28.56 NA 29.96 NA 25.76 NA 34.00 NA 35.67 NA 30.67 NA 7 37.18 38.85 33.85 40.15 NA 41.96 NA 36.56 NA 31.23 NA 32.63 NA 28.43 NA 37.18 NA 38.85 NA 33.85 NA 8 39.79 41.46 36.46 42.97 NA 44.78 NA 39.38 NA 33.42 NA 34.83 NA 30.63 NA 39.79 NA 41.46 NA 36.46 NA 9 41.94 43.61 38.61 45.29 NA 47.09 NA 41.69 NA 35.23 NA 36.63 NA 32.43 NA 41.94 NA 43.61 NA 38.61 NA 10 43.77 45.44 40.44 47.27 NA 49.08 NA 43.68 NA 36.77 NA 38.17 NA 33.97 NA 43.77 NA 45.44 NA 40.44 NA 11 45.42 47.09 42.09 49.05 NA 50.85 NA 45.45 NA 38.15 NA 39.55 NA 35.35 NA 45.42 NA 47.09 NA 42.09 NA 12 46.90 48.57 43.57 50.65 NA 52.45 NA 47.05 NA 39.39 NA 40.80 NA 36.60 NA 46.90 NA 48.57 NA 43.57 NA 13 48.23 49.90 44.90 52.09 NA 53.89 NA 48.49 NA 40.51 NA 41.91 NA 37.71 NA 48.23 NA 49.90 NA 44.90 NA 14 49.43 51.10 46.10 53.38 NA 55.19 NA 49.79 NA 41.52 NA 42.92 NA 38.72 NA 49.43 NA 51.10 NA 46.10 NA 15 50.52 52.19 47.19 54.56 NA 56.37 NA 50.97 NA 42.44 NA 43.84 NA 39.64 NA 50.52 NA 52.19 NA 47.19 NA 16 51.51 53.18 48.18 55.63 NA 57.43 NA 52.03 NA 43.27 NA 44.67 NA 40.47 NA 51.51 NA 53.18 NA 48.18 NA 17 52.44 54.11 49.11 56.64 NA 58.44 NA 53.04 NA 44.05 NA 45.45 NA 41.25 NA 52.44 NA 54.11 NA 49.11 NA 18 53.30 54.97 49.97 57.56 NA 59.37 NA 53.97 NA 44.77 NA 46.17 NA 41.97 NA 53.30 NA 54.97 NA 49.97 NA 19 54.10 55.77 50.77 58.43 NA 60.23 NA 54.83 NA 45.44 NA 46.85 NA 42.65 NA 54.10 NA 55.77 NA 50.77 NA 20 54.85 56.52 51.52 59.23 NA 61.04 NA 55.64 NA 46.07 NA 47.47 NA 43.27 NA 54.85 NA 56.52 NA 51.52 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA2 27.07 28.74 23.74 29.23 NA 31.04 NA 25.64 NA 22.74 NA 24.14 NA 19.94 NA 27.07 NA 28.74 NA 23.74 NA3 27.37 29.04 24.04 29.56 NA 31.36 NA 25.96 NA 22.99 NA 24.39 NA 20.19 NA 27.37 NA 29.04 NA 24.04 NA4 30.31 31.98 26.98 32.74 NA 34.54 NA 29.14 NA 25.46 NA 26.87 NA 22.67 NA 30.31 NA 31.98 NA 26.98 NA5 35.30 36.97 31.97 38.12 NA 39.93 NA 34.53 NA 29.65 NA 31.05 NA 26.85 NA 35.30 NA 36.97 NA 31.97 NA6 38.96 40.63 35.63 42.08 NA 43.88 NA 38.48 NA 32.73 NA 34.13 NA 29.93 NA 38.96 NA 40.63 NA 35.63 NA7 41.85 43.52 38.52 45.20 NA 47.00 NA 41.60 NA 35.16 NA 36.56 NA 32.36 NA 41.85 NA 43.52 NA 38.52 NA8 44.16 45.83 40.83 47.69 NA 49.49 NA 44.09 NA 37.09 NA 38.50 NA 34.30 NA 44.16 NA 45.83 NA 40.83 NA9 46.09 47.76 42.76 49.78 NA 51.58 NA 46.18 NA 38.72 NA 40.12 NA 35.92 NA 46.09 NA 47.76 NA 42.76 NA10 47.80 49.47 44.47 51.63 NA 53.43 NA 48.03 NA 40.15 NA 41.56 NA 37.36 NA 47.80 NA 49.47 NA 44.47 NA11 49.33 51.00 46.00 53.28 NA 55.08 NA 49.68 NA 41.44 NA 42.84 NA 38.64 NA 49.33 NA 51.00 NA 46.00 NA12 50.69 52.36 47.36 54.75 NA 56.55 NA 51.15 NA 42.58 NA 43.99 NA 39.79 NA 50.69 NA 52.36 NA 47.36 NA13 51.92 53.59 48.59 56.07 NA 57.87 NA 52.47 NA 43.61 NA 45.01 NA 40.81 NA 51.92 NA 53.59 NA 48.59 NA14 53.02 54.69 49.69 57.27 NA 59.07 NA 53.67 NA 44.54 NA 45.94 NA 41.74 NA 53.02 NA 54.69 NA 49.69 NA15 54.02 55.69 50.69 58.34 NA 60.15 NA 54.75 NA 45.38 NA 46.78 NA 42.58 NA 54.02 NA 55.69 NA 50.69 NA16 54.96 56.63 51.63 59.36 NA 61.16 NA 55.76 NA 46.17 NA 47.57 NA 43.37 NA 54.96 NA 56.63 NA 51.63 NA17 55.83 57.50 52.50 60.29 NA 62.10 NA 56.70 NA 46.90 NA 48.30 NA 44.10 NA 55.83 NA 57.50 NA 52.50 NA18 56.63 58.30 53.30 61.16 NA 62.97 NA 57.57 NA 47.57 NA 48.97 NA 44.77 NA 56.63 NA 58.30 NA 53.30 NA19 57.39 59.06 54.06 61.98 NA 63.78 NA 58.38 NA 48.20 NA 49.61 NA 45.41 NA 57.39 NA 59.06 NA 54.06 NA20 58.09 59.76 54.76 62.74 NA 64.54 NA 59.14 NA 48.80 NA 50.20 NA 46.00 NA 58.09 NA 59.76 NA 54.76 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA2 27.16 28.83 23.83 29.33 NA 31.13 NA 25.73 NA 22.81 NA 24.21 NA 20.01 NA 27.16 NA 28.83 NA 23.83 NA3 31.29 32.96 27.96 33.79 NA 35.59 NA 30.19 NA 26.28 NA 27.68 NA 23.48 NA 31.29 NA 32.96 NA 27.96 NA4 37.53 39.20 34.20 40.53 NA 42.33 NA 36.93 NA 31.52 NA 32.93 NA 28.73 NA 37.53 NA 39.20 NA 34.20 NA5 41.70 43.37 38.37 45.03 NA 46.84 NA 41.44 NA 35.03 NA 36.43 NA 32.23 NA 41.70 NA 43.37 NA 38.37 NA6 44.81 46.48 41.48 48.40 NA 50.20 NA 44.80 NA 37.64 NA 39.05 NA 34.85 NA 44.81 NA 46.48 NA 41.48 NA7 47.21 48.88 43.88 50.98 NA 52.79 NA 47.39 NA 39.65 NA 41.06 NA 36.86 NA 47.21 NA 48.88 NA 43.88 NA8 49.17 50.84 45.84 53.10 NA 54.90 NA 49.50 NA 41.30 NA 42.70 NA 38.50 NA 49.17 NA 50.84 NA 45.84 NA9 50.89 52.56 47.56 54.96 NA 56.76 NA 51.36 NA 42.74 NA 44.15 NA 39.95 NA 50.89 NA 52.56 NA 47.56 NA10 52.41 54.08 49.08 56.60 NA 58.41 NA 53.01 NA 44.02 NA 45.43 NA 41.23 NA 52.41 NA 54.08 NA 49.08 NA11 53.76 55.43 50.43 58.06 NA 59.86 NA 54.46 NA 45.16 NA 46.56 NA 42.36 NA 53.76 NA 55.43 NA 50.43 NA12 54.97 56.64 51.64 59.36 NA 61.17 NA 55.77 NA 46.17 NA 47.58 NA 43.38 NA 54.97 NA 56.64 NA 51.64 NA13 56.06 57.73 52.73 60.54 NA 62.35 NA 56.95 NA 47.09 NA 48.49 NA 44.29 NA 56.06 NA 57.73 NA 52.73 NA14 57.03 58.70 53.70 61.60 NA 63.40 NA 58.00 NA 47.91 NA 49.31 NA 45.11 NA 57.03 NA 58.70 NA 53.70 NA15 57.96 59.63 54.63 62.60 NA 64.40 NA 59.00 NA 48.69 NA 50.09 NA 45.89 NA 57.96 NA 59.63 NA 54.63 NA16 58.81 60.48 55.48 63.51 NA 65.32 NA 59.92 NA 49.40 NA 50.80 NA 46.60 NA 58.81 NA 60.48 NA 55.48 NA17 59.60 61.27 56.27 64.37 NA 66.17 NA 60.77 NA 50.07 NA 51.47 NA 47.27 NA 59.60 NA 61.27 NA 56.27 NA18 60.34 62.01 57.01 65.17 NA 66.97 NA 61.57 NA 50.69 NA 52.09 NA 47.89 NA 60.34 NA 62.01 NA 57.01 NA19 61.04 62.71 57.71 65.92 NA 67.72 NA 62.32 NA 51.27 NA 52.67 NA 48.47 NA 61.04 NA 62.71 NA 57.71 NA20 61.69 63.36 58.36 66.63 NA 68.43 NA 63.03 NA 51.82 NA 53.23 NA 49.03 NA 61.69 NA 63.36 NA 58.36 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA2 34.03 35.70 30.70 36.75 NA 38.55 NA 33.15 NA 28.58 NA 29.99 NA 25.79 NA 34.03 NA 35.70 NA 30.70 NA3 41.80 43.47 38.47 45.14 NA 46.94 NA 41.54 NA 35.11 NA 36.51 NA 32.31 NA 41.80 NA 43.47 NA 38.47 NA4 46.24 47.91 42.91 49.94 NA 51.74 NA 46.34 NA 38.84 NA 40.24 NA 36.04 NA 46.24 NA 47.91 NA 42.91 NA5 49.33 51.00 46.00 53.27 NA 55.08 NA 49.68 NA 41.43 NA 42.84 NA 38.64 NA 49.33 NA 51.00 NA 46.00 NA6 51.59 53.26 48.26 55.72 NA 57.52 NA 52.12 NA 43.34 NA 44.74 NA 40.54 NA 51.59 NA 53.26 NA 48.26 NA7 53.41 55.08 50.08 57.68 NA 59.49 NA 54.09 NA 44.87 NA 46.27 NA 42.07 NA 53.41 NA 55.08 NA 50.08 NA8 55.00 56.67 51.67 59.41 NA 61.21 NA 55.81 NA 46.20 NA 47.61 NA 43.41 NA 55.00 NA 56.67 NA 51.67 NA9 56.42 58.09 53.09 60.93 NA 62.74 NA 57.34 NA 47.39 NA 48.80 NA 44.60 NA 56.42 NA 58.09 NA 53.09 NA10 57.67 59.34 54.34 62.29 NA 64.09 NA 58.69 NA 48.45 NA 49.85 NA 45.65 NA 57.67 NA 59.34 NA 54.34 NA11 58.80 60.47 55.47 63.50 NA 65.30 NA 59.90 NA 49.39 NA 50.79 NA 46.59 NA 58.80 NA 60.47 NA 55.47 NA12 59.81 61.48 56.48 64.59 NA 66.40 NA 61.00 NA 50.24 NA 51.64 NA 47.44 NA 59.81 NA 61.48 NA 56.48 NA13 60.72 62.39 57.39 65.57 NA 67.38 NA 61.98 NA 51.00 NA 52.40 NA 48.20 NA 60.72 NA 62.39 NA 57.39 NA14 61.59 63.26 58.26 66.51 NA 68.32 NA 62.92 NA 51.73 NA 53.14 NA 48.94 NA 61.59 NA 63.26 NA 58.26 NA15 62.39 64.06 59.06 67.38 NA 69.18 NA 63.78 NA 52.40 NA 53.81 NA 49.61 NA 62.39 NA 64.06 NA 59.06 NA16 63.13 64.80 59.80 68.19 NA 69.99 NA 64.59 NA 53.03 NA 54.44 NA 50.24 NA 63.13 NA 64.80 NA 59.80 NA17 63.84 65.51 60.51 68.94 NA 70.75 NA 65.35 NA 53.62 NA 55.03 NA 50.83 NA 63.84 NA 65.51 NA 60.51 NA18 64.50 66.17 61.17 69.66 NA 71.46 NA 66.06 NA 54.18 NA 55.58 NA 51.38 NA 64.50 NA 66.17 NA 61.17 NA19 65.13 66.80 61.80 70.34 NA 72.14 NA 66.74 NA 54.71 NA 56.11 NA 51.91 NA 65.13 NA 66.80 NA 61.80 NA20 65.74 67.41 62.41 71.00 NA 72.80 NA 67.40 NA 55.22 NA 56.62 NA 52.42 NA 65.74 NA 67.41 NA 62.41 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 40.44 42.11 37.11 43.68 NA 45.48 NA 40.08 NA 33.97 NA 35.37 NA 31.17 NA 40.44 NA 42.11 NA 37.11 NA2 49.41 51.08 46.08 53.36 NA 55.17 NA 49.77 NA 41.50 NA 42.91 NA 38.71 NA 49.41 NA 51.08 NA 46.08 NA3 53.18 54.85 49.85 57.44 NA 59.24 NA 53.84 NA 44.67 NA 46.08 NA 41.88 NA 53.18 NA 54.85 NA 49.85 NA4 55.62 57.29 52.29 60.07 NA 61.87 NA 56.47 NA 46.72 NA 48.12 NA 43.92 NA 55.62 NA 57.29 NA 52.29 NA5 57.34 59.01 54.01 61.93 NA 63.74 NA 58.34 NA 48.17 NA 49.57 NA 45.37 NA 57.34 NA 59.01 NA 54.01 NA6 58.74 60.41 55.41 63.44 NA 65.25 NA 59.85 NA 49.34 NA 50.75 NA 46.55 NA 58.74 NA 60.41 NA 55.41 NA7 60.02 61.69 56.69 64.82 NA 66.62 NA 61.22 NA 50.41 NA 51.82 NA 47.62 NA 60.02 NA 61.69 NA 56.69 NA8 61.18 62.85 57.85 66.08 NA 67.88 NA 62.48 NA 51.39 NA 52.80 NA 48.60 NA 61.18 NA 62.85 NA 57.85 NA9 62.23 63.90 58.90 67.21 NA 69.01 NA 63.61 NA 52.28 NA 53.68 NA 49.48 NA 62.23 NA 63.90 NA 58.90 NA10 63.18 64.85 59.85 68.24 NA 70.04 NA 64.64 NA 53.07 NA 54.48 NA 50.28 NA 63.18 NA 64.85 NA 59.85 NA11 64.06 65.73 60.73 69.18 NA 70.98 NA 65.58 NA 53.81 NA 55.21 NA 51.01 NA 64.06 NA 65.73 NA 60.73 NA12 64.84 66.51 61.51 70.03 NA 71.83 NA 66.43 NA 54.47 NA 55.87 NA 51.67 NA 64.84 NA 66.51 NA 61.51 NA13 65.61 67.28 62.28 70.86 NA 72.67 NA 67.27 NA 55.12 NA 56.52 NA 52.32 NA 65.61 NA 67.28 NA 62.28 NA14 66.33 68.00 63.00 71.63 NA 73.44 NA 68.04 NA 55.71 NA 57.12 NA 52.92 NA 66.33 NA 68.00 NA 63.00 NA15 67.00 68.67 63.67 72.36 NA 74.16 NA 68.76 NA 56.28 NA 57.68 NA 53.48 NA 67.00 NA 68.67 NA 63.67 NA16 67.64 69.31 64.31 73.05 NA 74.85 NA 69.45 NA 56.82 NA 58.22 NA 54.02 NA 67.64 NA 69.31 NA 64.31 NA17 68.25 69.92 64.92 73.71 NA 75.51 NA 70.11 NA 57.33 NA 58.73 NA 54.53 NA 68.25 NA 69.92 NA 64.92 NA18 68.83 70.50 65.50 74.34 NA 76.14 NA 70.74 NA 57.82 NA 59.22 NA 55.02 NA 68.83 NA 70.50 NA 65.50 NA19 69.40 71.07 66.07 74.95 NA 76.75 NA 71.35 NA 58.29 NA 59.70 NA 55.50 NA 69.40 NA 71.07 NA 66.07 NA20 69.96 71.63 66.63 75.55 NA 77.36 NA 71.96 NA 58.76 NA 60.17 NA 55.97 NA 69.96 NA 71.63 NA 66.63 NA Rate Effective Date: xxxx xx, 2021Resource: Non-seasonal hydro Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTALEVELIZED RATESPROJECT ON-LINE IN 2021 Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustmentPrice AVISTALEVELIZED RATESPROJECT ON-LINE IN 2022Rate Effective Date: xxxx xx, 2021Resource: Non-seasonal hydro Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Rate Effective Date: xxxx xx, 2021Resource: Non-seasonal hydroLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2023 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Resource: Non-seasonal hydro Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2024Rate Effective Date: xxxx xx, 2021 Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized PricingHeavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat AVISTALEVELIZED RATESPROJECT ON-LINE IN 2025 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Rate Effective Date: xxxx xx, 2021Resource: Non-seasonal hydroLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment AVISTALEVELIZED RATES Resource: Non-seasonal hydro Price less wind integration adjustment Flat PROJECT ON-LINE IN 2026Rate Effective Date: xxxx xx, 2021 Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Heavy Load Hour Seasonalization Factors Season 1 108.00%(Applied to July - February) Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Year Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 2021 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2022 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2023 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA 2024 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA 2025 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA 2026 40.44 42.11 37.11 43.68 NA 45.48 NA 40.08 NA 33.97 NA 35.37 NA 31.17 NA 40.44 NA 42.11 NA 37.11 NA 2027 59.01 60.68 55.68 63.73 NA 65.54 NA 60.14 NA 49.57 NA 50.97 NA 46.77 NA 59.01 NA 60.68 NA 55.68 NA 2028 61.54 63.21 58.21 66.47 NA 68.27 NA 62.87 NA 51.70 NA 53.10 NA 48.90 NA 61.54 NA 63.21 NA 58.21 NA 2029 64.01 65.68 60.68 69.13 NA 70.94 NA 65.54 NA 53.77 NA 55.17 NA 50.97 NA 64.01 NA 65.68 NA 60.68 NA 2030 65.55 67.22 62.22 70.79 NA 72.60 NA 67.20 NA 55.06 NA 56.46 NA 52.26 NA 65.55 NA 67.22 NA 62.22 NA 2031 67.36 69.03 64.03 72.75 NA 74.55 NA 69.15 NA 56.58 NA 57.98 NA 53.78 NA 67.36 NA 69.03 NA 64.03 NA 2032 69.79 71.46 66.46 75.37 NA 77.18 NA 71.78 NA 58.62 NA 60.03 NA 55.83 NA 69.79 NA 71.46 NA 66.46 NA 2033 72.00 73.67 68.67 77.76 NA 79.56 NA 74.16 NA 60.48 NA 61.88 NA 57.68 NA 72.00 NA 73.67 NA 68.67 NA 2034 73.78 75.45 70.45 79.68 NA 81.48 NA 76.08 NA 61.97 NA 63.38 NA 59.18 NA 73.78 NA 75.45 NA 70.45 NA 2035 75.42 77.09 72.09 81.45 NA 83.26 NA 77.86 NA 63.35 NA 64.75 NA 60.55 NA 75.42 NA 77.09 NA 72.09 NA 2036 76.99 78.66 73.66 83.15 NA 84.95 NA 79.55 NA 64.67 NA 66.07 NA 61.87 NA 76.99 NA 78.66 NA 73.66 NA 2037 78.13 79.80 74.80 84.38 NA 86.19 NA 80.79 NA 65.63 NA 67.03 NA 62.83 NA 78.13 NA 79.80 NA 74.80 NA 2038 80.44 82.11 77.11 86.88 NA 88.68 NA 83.28 NA 67.57 NA 68.97 NA 64.77 NA 80.44 NA 82.11 NA 77.11 NA 2039 81.74 83.41 78.41 88.28 NA 90.08 NA 84.68 NA 68.66 NA 70.06 NA 65.86 NA 81.74 NA 83.41 NA 78.41 NA 2040 83.34 85.01 80.01 90.01 NA 91.81 NA 86.41 NA 70.01 NA 71.41 NA 67.21 NA 83.34 NA 85.01 NA 80.01 NA 2041 84.90 86.57 81.57 91.69 NA 93.50 NA 88.10 NA 71.32 NA 72.72 NA 68.52 NA 84.90 NA 86.57 NA 81.57 NA 2042 86.43 88.10 83.10 93.34 NA 95.14 NA 89.74 NA 72.60 NA 74.00 NA 69.80 NA 86.43 NA 88.10 NA 83.10 NA 2043 88.16 89.83 84.83 95.21 NA 97.02 NA 91.62 NA 74.05 NA 75.46 NA 71.26 NA 88.16 NA 89.83 NA 84.83 NA 2044 90.19 91.86 86.86 97.40 NA 99.20 NA 93.80 NA 75.76 NA 77.16 NA 72.96 NA 90.19 NA 91.86 NA 86.86 NA 2045 92.44 94.11 89.11 99.83 NA 101.64 NA 96.24 NA 77.65 NA 79.05 NA 74.85 NA 92.44 NA 94.11 NA 89.11 NA 2046 94.48 96.15 91.15 102.04 NA 103.84 NA 98.44 NA 79.36 NA 80.77 NA 76.57 NA 94.48 NA 96.15 NA 91.15 NA Heavy Load Hour Rate Effective Date: xxxx xx, 2021 AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTA NON-LEVELIZED RATES Resource: Non-seasonal hydro Non Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Light Load Hour Flat Heavy Load Hour Light Load Hour Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Seasonalization Factors Season 1 108.00%(Applied to July - February)Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price 1 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2 28.30 29.97 24.97 30.56 NA 32.37 NA 26.97 NA 23.77 NA 25.17 NA 20.97 NA 28.30 NA 29.97 NA 24.97 NA 3 28.13 29.80 24.80 30.38 NA 32.18 NA 26.78 NA 23.63 NA 25.03 NA 20.83 NA 28.13 NA 29.80 NA 24.80 NA 4 27.73 29.40 24.40 29.94 NA 31.75 NA 26.35 NA 23.29 NA 24.69 NA 20.49 NA 27.73 NA 29.40 NA 24.40 NA 5 27.78 29.45 24.45 30.00 NA 31.81 NA 26.41 NA 23.34 NA 24.74 NA 20.54 NA 27.78 NA 29.45 NA 24.45 NA 6 30.88 32.55 27.55 33.36 NA 35.16 NA 29.76 NA 25.94 NA 27.35 NA 23.15 NA 30.88 NA 32.55 NA 27.55 NA 7 33.31 34.98 29.98 35.97 NA 37.77 NA 32.37 NA 27.98 NA 29.38 NA 25.18 NA 33.31 NA 34.98 NA 29.98 NA 8 35.35 37.02 32.02 38.18 NA 39.98 NA 34.58 NA 29.69 NA 31.10 NA 26.90 NA 35.35 NA 37.02 NA 32.02 NA 9 37.13 38.80 33.80 40.10 NA 41.90 NA 36.50 NA 31.19 NA 32.59 NA 28.39 NA 37.13 NA 38.80 NA 33.80 NA 10 38.64 40.31 35.31 41.73 NA 43.54 NA 38.14 NA 32.46 NA 33.86 NA 29.66 NA 38.64 NA 40.31 NA 35.31 NA 11 39.98 41.65 36.65 43.18 NA 44.98 NA 39.58 NA 33.58 NA 34.98 NA 30.78 NA 39.98 NA 41.65 NA 36.65 NA 12 41.21 42.88 37.88 44.51 NA 46.31 NA 40.91 NA 34.62 NA 36.02 NA 31.82 NA 41.21 NA 42.88 NA 37.88 NA 13 42.35 44.02 39.02 45.74 NA 47.54 NA 42.14 NA 35.57 NA 36.98 NA 32.78 NA 42.35 NA 44.02 NA 39.02 NA 14 43.39 45.06 40.06 46.86 NA 48.66 NA 43.26 NA 36.45 NA 37.85 NA 33.65 NA 43.39 NA 45.06 NA 40.06 NA 15 44.34 46.01 41.01 47.89 NA 49.69 NA 44.29 NA 37.25 NA 38.65 NA 34.45 NA 44.34 NA 46.01 NA 41.01 NA 16 45.22 46.89 41.89 48.83 NA 50.64 NA 45.24 NA 37.98 NA 39.38 NA 35.18 NA 45.22 NA 46.89 NA 41.89 NA 17 46.01 47.68 42.68 49.69 NA 51.50 NA 46.10 NA 38.65 NA 40.05 NA 35.85 NA 46.01 NA 47.68 NA 42.68 NA 18 46.77 48.44 43.44 50.52 NA 52.32 NA 46.92 NA 39.29 NA 40.69 NA 36.49 NA 46.77 NA 48.44 NA 43.44 NA 19 47.48 49.15 44.15 51.28 NA 53.08 NA 47.68 NA 39.88 NA 41.29 NA 37.09 NA 47.48 NA 49.15 NA 44.15 NA 20 48.14 49.81 44.81 51.99 NA 53.79 NA 48.39 NA 40.44 NA 41.84 NA 37.64 NA 48.14 NA 49.81 NA 44.81 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 1 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2 28.24 29.91 24.91 30.50 NA 32.30 NA 26.90 NA 23.72 NA 25.13 NA 20.93 NA 28.24 NA 29.91 NA 24.91 NA 3 27.65 29.32 24.32 29.86 NA 31.66 NA 26.26 NA 23.22 NA 24.63 NA 20.43 NA 27.65 NA 29.32 NA 24.32 NA 4 27.74 29.41 24.41 29.96 NA 31.76 NA 26.36 NA 23.30 NA 24.70 NA 20.50 NA 27.74 NA 29.41 NA 24.41 NA 5 31.61 33.28 28.28 34.13 NA 35.94 NA 30.54 NA 26.55 NA 27.95 NA 23.75 NA 31.61 NA 33.28 NA 28.28 NA 6 34.44 36.11 31.11 37.19 NA 39.00 NA 33.60 NA 28.93 NA 30.33 NA 26.13 NA 34.44 NA 36.11 NA 31.11 NA 7 36.73 38.40 33.40 39.67 NA 41.47 NA 36.07 NA 30.85 NA 32.26 NA 28.06 NA 36.73 NA 38.40 NA 33.40 NA 8 38.67 40.34 35.34 41.76 NA 43.57 NA 38.17 NA 32.48 NA 33.89 NA 29.69 NA 38.67 NA 40.34 NA 35.34 NA 9 40.29 41.96 36.96 43.51 NA 45.31 NA 39.91 NA 33.84 NA 35.24 NA 31.04 NA 40.29 NA 41.96 NA 36.96 NA 10 41.70 43.37 38.37 45.03 NA 46.84 NA 41.44 NA 35.03 NA 36.43 NA 32.23 NA 41.70 NA 43.37 NA 38.37 NA 11 42.99 44.66 39.66 46.43 NA 48.23 NA 42.83 NA 36.11 NA 37.51 NA 33.31 NA 42.99 NA 44.66 NA 39.66 NA 12 44.17 45.84 40.84 47.70 NA 49.51 NA 44.11 NA 37.10 NA 38.51 NA 34.31 NA 44.17 NA 45.84 NA 40.84 NA 13 45.24 46.91 41.91 48.86 NA 50.67 NA 45.27 NA 38.01 NA 39.41 NA 35.21 NA 45.24 NA 46.91 NA 41.91 NA 14 46.22 47.89 42.89 49.92 NA 51.72 NA 46.32 NA 38.83 NA 40.23 NA 36.03 NA 46.22 NA 47.89 NA 42.89 NA 15 47.12 48.79 43.79 50.89 NA 52.69 NA 47.29 NA 39.58 NA 40.98 NA 36.78 NA 47.12 NA 48.79 NA 43.79 NA 16 47.93 49.60 44.60 51.77 NA 53.57 NA 48.17 NA 40.26 NA 41.67 NA 37.47 NA 47.93 NA 49.60 NA 44.60 NA 17 48.71 50.38 45.38 52.61 NA 54.41 NA 49.01 NA 40.92 NA 42.32 NA 38.12 NA 48.71 NA 50.38 NA 45.38 NA 18 49.43 51.10 46.10 53.38 NA 55.19 NA 49.79 NA 41.52 NA 42.92 NA 38.72 NA 49.43 NA 51.10 NA 46.10 NA 19 50.10 51.77 46.77 54.11 NA 55.91 NA 50.51 NA 42.09 NA 43.49 NA 39.29 NA 50.10 NA 51.77 NA 46.77 NA 20 50.73 52.40 47.40 54.79 NA 56.60 NA 51.20 NA 42.62 NA 44.02 NA 39.82 NA 50.73 NA 52.40 NA 47.40 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA2 27.07 28.74 23.74 29.23 NA 31.04 NA 25.64 NA 22.74 NA 24.14 NA 19.94 NA 27.07 NA 28.74 NA 23.74 NA3 27.37 29.04 24.04 29.56 NA 31.36 NA 25.96 NA 22.99 NA 24.39 NA 20.19 NA 27.37 NA 29.04 NA 24.04 NA4 32.47 34.14 29.14 35.06 NA 36.87 NA 31.47 NA 27.27 NA 28.67 NA 24.47 NA 32.47 NA 34.14 NA 29.14 NA5 35.84 37.51 32.51 38.71 NA 40.51 NA 35.11 NA 30.10 NA 31.51 NA 27.31 NA 35.84 NA 37.51 NA 32.51 NA6 38.42 40.09 35.09 41.49 NA 43.29 NA 37.89 NA 32.27 NA 33.67 NA 29.47 NA 38.42 NA 40.09 NA 35.09 NA7 40.52 42.19 37.19 43.77 NA 45.57 NA 40.17 NA 34.04 NA 35.44 NA 31.24 NA 40.52 NA 42.19 NA 37.19 NA8 42.23 43.90 38.90 45.61 NA 47.42 NA 42.02 NA 35.48 NA 36.88 NA 32.68 NA 42.23 NA 43.90 NA 38.90 NA9 43.70 45.37 40.37 47.19 NA 49.00 NA 43.60 NA 36.71 NA 38.11 NA 33.91 NA 43.70 NA 45.37 NA 40.37 NA10 45.03 46.70 41.70 48.63 NA 50.43 NA 45.03 NA 37.82 NA 39.23 NA 35.03 NA 45.03 NA 46.70 NA 41.70 NA11 46.24 47.91 42.91 49.94 NA 51.74 NA 46.34 NA 38.84 NA 40.24 NA 36.04 NA 46.24 NA 47.91 NA 42.91 NA12 47.33 49.00 44.00 51.12 NA 52.92 NA 47.52 NA 39.76 NA 41.16 NA 36.96 NA 47.33 NA 49.00 NA 44.00 NA13 48.33 50.00 45.00 52.19 NA 54.00 NA 48.60 NA 40.59 NA 42.00 NA 37.80 NA 48.33 NA 50.00 NA 45.00 NA14 49.23 50.90 45.90 53.17 NA 54.98 NA 49.58 NA 41.36 NA 42.76 NA 38.56 NA 49.23 NA 50.90 NA 45.90 NA15 50.05 51.72 46.72 54.06 NA 55.86 NA 50.46 NA 42.04 NA 43.45 NA 39.25 NA 50.05 NA 51.72 NA 46.72 NA16 50.84 52.51 47.51 54.90 NA 56.71 NA 51.31 NA 42.70 NA 44.11 NA 39.91 NA 50.84 NA 52.51 NA 47.51 NA17 51.56 53.23 48.23 55.69 NA 57.49 NA 52.09 NA 43.31 NA 44.71 NA 40.51 NA 51.56 NA 53.23 NA 48.23 NA18 52.24 53.91 48.91 56.42 NA 58.22 NA 52.82 NA 43.88 NA 45.28 NA 41.08 NA 52.24 NA 53.91 NA 48.91 NA19 52.88 54.55 49.55 57.11 NA 58.91 NA 53.51 NA 44.42 NA 45.82 NA 41.62 NA 52.88 NA 54.55 NA 49.55 NA20 53.47 55.14 50.14 57.75 NA 59.55 NA 54.15 NA 44.92 NA 46.32 NA 42.12 NA 53.47 NA 55.14 NA 50.14 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA2 27.16 28.83 23.83 29.33 NA 31.13 NA 25.73 NA 22.81 NA 24.21 NA 20.01 NA 27.16 NA 28.83 NA 23.83 NA3 34.26 35.93 30.93 37.00 NA 38.81 NA 33.41 NA 28.78 NA 30.18 NA 25.98 NA 34.26 NA 35.93 NA 30.93 NA4 38.23 39.90 34.90 41.29 NA 43.09 NA 37.69 NA 32.11 NA 33.51 NA 29.31 NA 38.23 NA 39.90 NA 34.90 NA5 41.02 42.69 37.69 44.30 NA 46.11 NA 40.71 NA 34.46 NA 35.86 NA 31.66 NA 41.02 NA 42.69 NA 37.69 NA6 43.21 44.88 39.88 46.66 NA 48.47 NA 43.07 NA 36.29 NA 37.70 NA 33.50 NA 43.21 NA 44.88 NA 39.88 NA7 44.92 46.59 41.59 48.52 NA 50.32 NA 44.92 NA 37.74 NA 39.14 NA 34.94 NA 44.92 NA 46.59 NA 41.59 NA8 46.37 48.04 43.04 50.08 NA 51.88 NA 46.48 NA 38.95 NA 40.35 NA 36.15 NA 46.37 NA 48.04 NA 43.04 NA9 47.68 49.35 44.35 51.50 NA 53.30 NA 47.90 NA 40.05 NA 41.46 NA 37.26 NA 47.68 NA 49.35 NA 44.35 NA10 48.88 50.55 45.55 52.79 NA 54.59 NA 49.19 NA 41.06 NA 42.46 NA 38.26 NA 48.88 NA 50.55 NA 45.55 NA11 49.95 51.62 46.62 53.95 NA 55.75 NA 50.35 NA 41.96 NA 43.36 NA 39.16 NA 49.95 NA 51.62 NA 46.62 NA12 50.92 52.59 47.59 55.00 NA 56.80 NA 51.40 NA 42.78 NA 44.18 NA 39.98 NA 50.92 NA 52.59 NA 47.59 NA13 51.81 53.48 48.48 55.96 NA 57.76 NA 52.36 NA 43.52 NA 44.92 NA 40.72 NA 51.81 NA 53.48 NA 48.48 NA14 52.61 54.28 49.28 56.82 NA 58.62 NA 53.22 NA 44.19 NA 45.59 NA 41.39 NA 52.61 NA 54.28 NA 49.28 NA15 53.38 55.05 50.05 57.65 NA 59.45 NA 54.05 NA 44.84 NA 46.24 NA 42.04 NA 53.38 NA 55.05 NA 50.05 NA16 54.09 55.76 50.76 58.42 NA 60.22 NA 54.82 NA 45.43 NA 46.84 NA 42.64 NA 54.09 NA 55.76 NA 50.76 NA17 54.75 56.42 51.42 59.14 NA 60.94 NA 55.54 NA 45.99 NA 47.40 NA 43.20 NA 54.75 NA 56.42 NA 51.42 NA18 55.38 57.05 52.05 59.81 NA 61.62 NA 56.22 NA 46.52 NA 47.92 NA 43.72 NA 55.38 NA 57.05 NA 52.05 NA19 55.97 57.64 52.64 60.45 NA 62.25 NA 56.85 NA 47.02 NA 48.42 NA 44.22 NA 55.97 NA 57.64 NA 52.64 NA20 56.53 58.20 53.20 61.06 NA 62.86 NA 57.46 NA 47.49 NA 48.89 NA 44.69 NA 56.53 NA 58.20 NA 53.20 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA2 38.65 40.32 35.32 41.74 NA 43.55 NA 38.15 NA 32.47 NA 33.87 NA 29.67 NA 38.65 NA 40.32 NA 35.32 NA3 42.76 44.43 39.43 46.19 NA 47.99 NA 42.59 NA 35.92 NA 37.33 NA 33.13 NA 42.76 NA 44.43 NA 39.43 NA4 45.36 47.03 42.03 48.99 NA 50.79 NA 45.39 NA 38.10 NA 39.51 NA 35.31 NA 45.36 NA 47.03 NA 42.03 NA5 47.33 49.00 44.00 51.11 NA 52.92 NA 47.52 NA 39.75 NA 41.16 NA 36.96 NA 47.33 NA 49.00 NA 44.00 NA6 48.83 50.50 45.50 52.74 NA 54.54 NA 49.14 NA 41.02 NA 42.42 NA 38.22 NA 48.83 NA 50.50 NA 45.50 NA7 50.10 51.77 46.77 54.10 NA 55.91 NA 50.51 NA 42.08 NA 43.48 NA 39.28 NA 50.10 NA 51.77 NA 46.77 NA8 51.27 52.94 47.94 55.37 NA 57.17 NA 51.77 NA 43.06 NA 44.47 NA 40.27 NA 51.27 NA 52.94 NA 47.94 NA9 52.34 54.01 49.01 56.53 NA 58.34 NA 52.94 NA 43.97 NA 45.37 NA 41.17 NA 52.34 NA 54.01 NA 49.01 NA10 53.32 54.99 49.99 57.59 NA 59.39 NA 53.99 NA 44.79 NA 46.19 NA 41.99 NA 53.32 NA 54.99 NA 49.99 NA11 54.21 55.88 50.88 58.55 NA 60.35 NA 54.95 NA 45.54 NA 46.94 NA 42.74 NA 54.21 NA 55.88 NA 50.88 NA12 55.03 56.70 51.70 59.43 NA 61.23 NA 55.83 NA 46.22 NA 47.63 NA 43.43 NA 55.03 NA 56.70 NA 51.70 NA13 55.76 57.43 52.43 60.22 NA 62.03 NA 56.63 NA 46.84 NA 48.24 NA 44.04 NA 55.76 NA 57.43 NA 52.43 NA14 56.48 58.15 53.15 61.00 NA 62.80 NA 57.40 NA 47.44 NA 48.85 NA 44.65 NA 56.48 NA 58.15 NA 53.15 NA15 57.15 58.82 53.82 61.72 NA 63.52 NA 58.12 NA 48.00 NA 49.41 NA 45.21 NA 57.15 NA 58.82 NA 53.82 NA16 57.77 59.44 54.44 62.40 NA 64.20 NA 58.80 NA 48.53 NA 49.93 NA 45.73 NA 57.77 NA 59.44 NA 54.44 NA17 58.37 60.04 55.04 63.04 NA 64.84 NA 59.44 NA 49.03 NA 50.43 NA 46.23 NA 58.37 NA 60.04 NA 55.04 NA18 58.93 60.60 55.60 63.64 NA 65.45 NA 60.05 NA 49.50 NA 50.90 NA 46.70 NA 58.93 NA 60.60 NA 55.60 NA19 59.47 61.14 56.14 64.22 NA 66.03 NA 60.63 NA 49.95 NA 51.35 NA 47.15 NA 59.47 NA 61.14 NA 56.14 NA20 59.99 61.66 56.66 64.79 NA 66.59 NA 61.19 NA 50.39 NA 51.79 NA 47.59 NA 59.99 NA 61.66 NA 56.66 NA $1.67 ($3.33) Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 50.01 51.68 46.68 54.02 NA 55.82 NA 50.42 NA 42.01 NA 43.41 NA 39.21 NA 50.01 NA 51.68 NA 46.68 NA2 50.92 52.59 47.59 54.99 NA 56.79 NA 51.39 NA 42.77 NA 44.17 NA 39.97 NA 50.92 NA 52.59 NA 47.59 NA3 51.97 53.64 48.64 56.13 NA 57.93 NA 52.53 NA 43.65 NA 45.06 NA 40.86 NA 51.97 NA 53.64 NA 48.64 NA4 53.03 54.70 49.70 57.27 NA 59.07 NA 53.67 NA 44.54 NA 45.95 NA 41.75 NA 53.03 NA 54.70 NA 49.70 NA5 53.91 55.58 50.58 58.22 NA 60.02 NA 54.62 NA 45.28 NA 46.69 NA 42.49 NA 53.91 NA 55.58 NA 50.58 NA6 54.73 56.40 51.40 59.11 NA 60.91 NA 55.51 NA 45.97 NA 47.38 NA 43.18 NA 54.73 NA 56.40 NA 51.40 NA7 55.58 57.25 52.25 60.03 NA 61.83 NA 56.43 NA 46.69 NA 48.09 NA 43.89 NA 55.58 NA 57.25 NA 52.25 NA8 56.42 58.09 53.09 60.94 NA 62.74 NA 57.34 NA 47.39 NA 48.80 NA 44.60 NA 56.42 NA 58.09 NA 53.09 NA9 57.21 58.88 53.88 61.79 NA 63.59 NA 58.19 NA 48.06 NA 49.46 NA 45.26 NA 57.21 NA 58.88 NA 53.88 NA10 57.95 59.62 54.62 62.58 NA 64.39 NA 58.99 NA 48.67 NA 50.08 NA 45.88 NA 57.95 NA 59.62 NA 54.62 NA11 58.63 60.30 55.30 63.33 NA 65.13 NA 59.73 NA 49.25 NA 50.66 NA 46.46 NA 58.63 NA 60.30 NA 55.30 NA12 59.26 60.93 55.93 64.00 NA 65.81 NA 60.41 NA 49.78 NA 51.18 NA 46.98 NA 59.26 NA 60.93 NA 55.93 NA13 59.90 61.57 56.57 64.69 NA 66.49 NA 61.09 NA 50.31 NA 51.71 NA 47.51 NA 59.90 NA 61.57 NA 56.57 NA14 60.48 62.15 57.15 65.32 NA 67.13 NA 61.73 NA 50.81 NA 52.21 NA 48.01 NA 60.48 NA 62.15 NA 57.15 NA15 61.05 62.72 57.72 65.93 NA 67.74 NA 62.34 NA 51.28 NA 52.68 NA 48.48 NA 61.05 NA 62.72 NA 57.72 NA16 61.59 63.26 58.26 66.51 NA 68.32 NA 62.92 NA 51.73 NA 53.14 NA 48.94 NA 61.59 NA 63.26 NA 58.26 NA17 62.10 63.77 58.77 67.07 NA 68.87 NA 63.47 NA 52.17 NA 53.57 NA 49.37 NA 62.10 NA 63.77 NA 58.77 NA18 62.60 64.27 59.27 67.61 NA 69.41 NA 64.01 NA 52.59 NA 53.99 NA 49.79 NA 62.60 NA 64.27 NA 59.27 NA19 63.09 64.76 59.76 68.14 NA 69.94 NA 64.54 NA 53.00 NA 54.40 NA 50.20 NA 63.09 NA 64.76 NA 59.76 NA20 63.58 65.25 60.25 68.67 NA 70.47 NA 65.07 NA 53.41 NA 54.81 NA 50.61 NA 63.58 NA 65.25 NA 60.25 NA Rate Effective Date: xxxx xx, 2021Resource: Other Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTALEVELIZED RATESPROJECT ON-LINE IN 2021 Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustmentPrice AVISTALEVELIZED RATESPROJECT ON-LINE IN 2022Rate Effective Date: xxxx xx, 2021Resource: Other Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Rate Effective Date: xxxx xx, 2021Resource: OtherLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2023 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Resource: Other Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Price less wind integration adjustment AVISTALEVELIZED RATESPROJECT ON-LINE IN 2024Rate Effective Date: xxxx xx, 2021 Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Non-Seasonalized PricingHeavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat Heavy Load Hour Light Load Hour Flat AVISTALEVELIZED RATESPROJECT ON-LINE IN 2025 Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Rate Effective Date: xxxx xx, 2021Resource: OtherLevelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Price less wind integration adjustment AVISTALEVELIZED RATES Resource: Other Price less wind integration adjustment Flat PROJECT ON-LINE IN 2026Rate Effective Date: xxxx xx, 2021 Light Load Hour Flat Heavy Load Hour Light Load Hour Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%)Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Heavy Load Hour Seasonalization Factors Season 1 108.00%(Applied to July - February) Season 2 84.00%(Applied to March - June) $1.67 ($3.33) Year Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price 2021 27.93 29.60 24.60 30.16 NA 31.97 NA 26.57 NA 23.46 NA 24.86 NA 20.66 NA 27.93 NA 29.60 NA 24.60 NA 2022 28.69 30.36 25.36 30.99 NA 32.79 NA 27.39 NA 24.10 NA 25.51 NA 21.31 NA 28.69 NA 30.36 NA 25.36 NA 2023 27.76 29.43 24.43 29.98 NA 31.78 NA 26.38 NA 23.32 NA 24.72 NA 20.52 NA 27.76 NA 29.43 NA 24.43 NA 2024 26.33 28.00 23.00 28.44 NA 30.24 NA 24.84 NA 22.12 NA 23.52 NA 19.32 NA 26.33 NA 28.00 NA 23.00 NA 2025 28.04 29.71 24.71 30.28 NA 32.09 NA 26.69 NA 23.55 NA 24.96 NA 20.76 NA 28.04 NA 29.71 NA 24.71 NA 2026 50.01 51.68 46.68 54.02 NA 55.82 NA 50.42 NA 42.01 NA 43.41 NA 39.21 NA 50.01 NA 51.68 NA 46.68 NA 2027 51.88 53.55 48.55 56.03 NA 57.83 NA 52.43 NA 43.58 NA 44.98 NA 40.78 NA 51.88 NA 53.55 NA 48.55 NA 2028 54.31 55.98 50.98 58.65 NA 60.45 NA 55.05 NA 45.62 NA 47.02 NA 42.82 NA 54.31 NA 55.98 NA 50.98 NA 2029 56.67 58.34 53.34 61.20 NA 63.01 NA 57.61 NA 47.60 NA 49.01 NA 44.81 NA 56.67 NA 58.34 NA 53.34 NA 2030 58.10 59.77 54.77 62.75 NA 64.55 NA 59.15 NA 48.80 NA 50.21 NA 46.01 NA 58.10 NA 59.77 NA 54.77 NA 2031 59.80 61.47 56.47 64.58 NA 66.39 NA 60.99 NA 50.23 NA 51.63 NA 47.43 NA 59.80 NA 61.47 NA 56.47 NA 2032 62.12 63.79 58.79 67.09 NA 68.89 NA 63.49 NA 52.18 NA 53.58 NA 49.38 NA 62.12 NA 63.79 NA 58.79 NA 2033 64.21 65.88 60.88 69.35 NA 71.15 NA 65.75 NA 53.94 NA 55.34 NA 51.14 NA 64.21 NA 65.88 NA 60.88 NA 2034 65.88 67.55 62.55 71.15 NA 72.95 NA 67.55 NA 55.34 NA 56.74 NA 52.54 NA 65.88 NA 67.55 NA 62.55 NA 2035 67.40 69.07 64.07 72.79 NA 74.60 NA 69.20 NA 56.62 NA 58.02 NA 53.82 NA 67.40 NA 69.07 NA 64.07 NA 2036 68.85 70.52 65.52 74.36 NA 76.16 NA 70.76 NA 57.83 NA 59.24 NA 55.04 NA 68.85 NA 70.52 NA 65.52 NA 2037 69.88 71.55 66.55 75.47 NA 77.27 NA 71.87 NA 58.70 NA 60.10 NA 55.90 NA 69.88 NA 71.55 NA 66.55 NA 2038 72.06 73.73 68.73 77.83 NA 79.63 NA 74.23 NA 60.53 NA 61.94 NA 57.74 NA 72.06 NA 73.73 NA 68.73 NA 2039 73.24 74.91 69.91 79.10 NA 80.90 NA 75.50 NA 61.52 NA 62.92 NA 58.72 NA 73.24 NA 74.91 NA 69.91 NA 2040 74.71 76.38 71.38 80.69 NA 82.50 NA 77.10 NA 62.76 NA 64.16 NA 59.96 NA 74.71 NA 76.38 NA 71.38 NA 2041 76.15 77.82 72.82 82.24 NA 84.04 NA 78.64 NA 63.96 NA 65.37 NA 61.17 NA 76.15 NA 77.82 NA 72.82 NA 2042 77.54 79.21 74.21 83.74 NA 85.55 NA 80.15 NA 65.13 NA 66.54 NA 62.34 NA 77.54 NA 79.21 NA 74.21 NA 2043 79.14 80.81 75.81 85.47 NA 87.28 NA 81.88 NA 66.48 NA 67.88 NA 63.68 NA 79.14 NA 80.81 NA 75.81 NA 2044 81.03 82.70 77.70 87.52 NA 89.32 NA 83.92 NA 68.07 NA 69.47 NA 65.27 NA 81.03 NA 82.70 NA 77.70 NA 2045 83.15 84.82 79.82 89.80 NA 91.61 NA 86.21 NA 69.85 NA 71.25 NA 67.05 NA 83.15 NA 84.82 NA 79.82 NA 2046 85.05 86.72 81.72 91.86 NA 93.66 NA 88.26 NA 71.45 NA 72.85 NA 68.65 NA 85.05 NA 86.72 NA 81.72 NA Heavy Load Hour Rate Effective Date: xxxx xx, 2021 AVISTA AVOIDED COST RATES FOR NON-FUELED PROJECTS Eligibility for these rates is limited to wind and solar projects 100 kW or smaller, and to non-wind and non-solar projects smaller than 10 aMW AVISTA NON-LEVELIZED RATES Resource: Other Non Levelized Price Season 1 Pricing (108%)Season 2 Pricing (84%) Light Load Hour Flat Heavy Load Hour Light Load Hour Non-Seasonalized Pricing Heavy and Light Load Hour Differential $5.00 Flat Heavy Load Hour Light Load Hour Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Price less wind integration adjustment Flat