20210416Attachment D (Avista Avoided Cost Rates for Renewal Contracts).pdf

ATTACHMENT D
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 30.69 32.36 27.36 33.14 30.49 34.95 32.15 29.55 27.19 25.78 23.72 27.18 25.01 22.98 21.14 30.69 28.23 32.36 29.77 27.36 25.17
2 31.08 32.75 27.75 33.56 30.88 35.37 32.54 29.97 27.57 26.10 24.01 27.51 25.31 23.31 21.45 31.08 28.59 32.75 30.13 27.75 25.53
3 30.93 32.60 27.60 33.40 30.73 35.21 32.39 29.81 27.43 25.98 23.90 27.38 25.19 23.18 21.33 30.93 28.46 32.60 29.99 27.60 25.39
4 30.54 32.21 27.21 32.99 30.35 34.79 32.01 29.39 27.04 25.66 23.61 27.06 24.90 22.86 21.03 30.54 28.10 32.21 29.63 27.21 25.03
5 30.62 32.29 27.29 33.07 30.42 34.87 32.08 29.47 27.11 25.72 23.66 27.12 24.95 22.92 21.09 30.62 28.17 32.29 29.71 27.29 25.11
6 30.95 32.62 27.62 33.43 30.76 35.23 32.41 29.83 27.44 26.00 23.92 27.40 25.21 23.20 21.34 30.95 28.47 32.62 30.01 27.62 25.41
7 31.37 33.04 28.04 33.88 31.17 35.69 32.83 30.29 27.87 26.35 24.24 27.76 25.54 23.56 21.68 31.37 28.86 33.04 30.40 28.04 25.80
8 31.90 33.57 28.57 34.45 31.69 36.25 33.35 30.85 28.38 26.79 24.65 28.20 25.94 24.00 22.08 31.90 29.35 33.57 30.88 28.57 26.28
9 32.48 34.15 29.15 35.07 32.26 36.88 33.93 31.48 28.96 27.28 25.10 28.68 26.39 24.48 22.52 32.48 29.88 34.15 31.42 29.15 26.82
10 33.02 34.69 29.69 35.66 32.81 37.46 34.46 32.06 29.50 27.74 25.52 29.14 26.81 24.94 22.94 33.02 30.38 34.69 31.91 29.69 27.31
11 33.55 35.22 30.22 36.23 33.33 38.04 35.00 32.64 30.03 28.18 25.93 29.58 27.21 25.38 23.35 33.55 30.87 35.22 32.40 30.22 27.80
12 34.10 35.77 30.77 36.82 33.87 38.63 35.54 33.23 30.57 28.64 26.35 30.04 27.64 25.84 23.77 34.10 31.37 35.77 32.91 30.77 28.31
13 34.65 36.32 31.32 37.42 34.43 39.22 36.08 33.82 31.11 29.10 26.77 30.51 28.07 26.31 24.21 34.65 31.88 36.32 33.41 31.32 28.81
14 35.17 36.84 31.84 37.98 34.94 39.79 36.61 34.39 31.64 29.54 27.18 30.95 28.47 26.75 24.61 35.17 32.36 36.84 33.89 31.84 29.29
15 35.67 37.34 32.34 38.52 35.44 40.33 37.10 34.93 32.14 29.96 27.56 31.36 28.85 27.16 24.99 35.67 32.82 37.34 34.35 32.34 29.75
16 36.14 37.81 32.81 39.03 35.91 40.83 37.56 35.43 32.60 30.36 27.93 31.76 29.22 27.56 25.36 36.14 33.25 37.81 34.79 32.81 30.19
17 36.57 38.24 33.24 39.50 36.34 41.30 38.00 35.90 33.03 30.72 28.26 32.12 29.55 27.92 25.69 36.57 33.64 38.24 35.18 33.24 30.58
18 37.01 38.68 33.68 39.97 36.77 41.77 38.43 36.37 33.46 31.09 28.60 32.49 29.89 28.29 26.03 37.01 34.05 38.68 35.59 33.68 30.99
19 37.41 39.08 34.08 40.40 37.17 42.21 38.83 36.81 33.87 31.43 28.92 32.83 30.20 28.63 26.34 37.41 34.42 39.08 35.95 34.08 31.35
20 37.80 39.47 34.47 40.82 37.55 42.62 39.21 37.22 34.24 31.75 29.21 33.15 30.50 28.95 26.63 37.80 34.78 39.47 36.31 34.47 31.71
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price
1 31.49 33.16 28.16 34.01 31.29 35.82 32.95 30.42 27.99 26.46 24.34 27.86 25.63 23.66 21.77 31.49 28.97 33.16 30.51 28.16 25.91
2 31.06 32.73 27.73 33.55 30.87 35.35 32.52 29.95 27.55 26.09 24.00 27.49 25.29 23.29 21.43 31.06 28.58 32.73 30.11 27.73 25.51
3 30.49 32.16 27.16 32.93 30.30 34.73 31.95 29.33 26.98 25.61 23.56 27.01 24.85 22.81 20.99 30.49 28.05 32.16 29.59 27.16 24.99
4 30.60 32.27 27.27 33.04 30.40 34.85 32.06 29.45 27.09 25.70 23.64 27.10 24.93 22.90 21.07 30.60 28.15 32.27 29.69 27.27 25.09
5 31.02 32.69 27.69 33.50 30.82 35.30 32.48 29.90 27.51 26.05 23.97 27.46 25.26 23.26 21.40 31.02 28.54 32.69 30.07 27.69 25.47
6 31.52 33.19 28.19 34.04 31.32 35.85 32.98 30.45 28.01 26.48 24.36 27.88 25.65 23.68 21.79 31.52 29.00 33.19 30.53 28.19 25.93
7 32.13 33.80 28.80 34.70 31.92 36.50 33.58 31.10 28.61 26.99 24.83 28.39 26.12 24.19 22.25 32.13 29.56 33.80 31.10 28.80 26.50
8 32.78 34.45 29.45 35.40 32.57 37.21 34.23 31.81 29.27 27.54 25.34 28.94 26.62 24.74 22.76 32.78 30.16 34.45 31.69 29.45 27.09
9 33.38 35.05 30.05 36.05 33.17 37.86 34.83 32.46 29.86 28.04 25.80 29.44 27.08 25.24 23.22 33.38 30.71 35.05 32.25 30.05 27.65
10 33.96 35.63 30.63 36.68 33.75 38.48 35.40 33.08 30.43 28.53 26.25 29.93 27.54 25.73 23.67 33.96 31.24 35.63 32.78 30.63 28.18
11 34.56 36.23 31.23 37.32 34.33 39.13 36.00 33.73 31.03 29.03 26.71 30.43 28.00 26.23 24.13 34.56 31.80 36.23 33.33 31.23 28.73
12 35.15 36.82 31.82 37.97 34.93 39.77 36.59 34.37 31.62 29.53 27.17 30.93 28.46 26.73 24.59 35.15 32.34 36.82 33.87 31.82 29.27
13 35.72 37.39 32.39 38.58 35.49 40.38 37.15 34.98 32.18 30.00 27.60 31.41 28.90 27.21 25.03 35.72 32.86 37.39 34.40 32.39 29.80
14 36.25 37.92 32.92 39.15 36.02 40.95 37.67 35.55 32.71 30.45 28.01 31.85 29.30 27.65 25.44 36.25 33.35 37.92 34.89 32.92 30.29
15 36.75 38.42 33.42 39.69 36.51 41.50 38.18 36.10 33.21 30.87 28.40 32.27 29.69 28.07 25.82 36.75 33.81 38.42 35.35 33.42 30.75
16 37.21 38.88 33.88 40.19 36.97 41.99 38.63 36.59 33.66 31.26 28.76 32.66 30.05 28.46 26.18 37.21 34.23 38.88 35.77 33.88 31.17
17 37.67 39.34 34.34 40.68 37.43 42.49 39.09 37.09 34.12 31.64 29.11 33.04 30.40 28.84 26.53 37.67 34.66 39.34 36.19 34.34 31.59
18 38.10 39.77 34.77 41.14 37.85 42.95 39.51 37.55 34.55 32.00 29.44 33.40 30.73 29.20 26.86 38.10 35.05 39.77 36.59 34.77 31.99
19 38.50 40.17 35.17 41.58 38.25 43.39 39.92 37.99 34.95 32.34 29.75 33.75 31.05 29.55 27.19 38.50 35.42 40.17 36.96 35.17 32.36
20 38.89 40.56 35.56 42.00 38.64 43.80 40.30 38.40 35.33 32.67 30.06 34.07 31.34 29.87 27.48 38.89 35.78 40.56 37.32 35.56 32.72
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 30.60 32.27 27.27 33.05 30.41 34.85 32.06 29.45 27.09 25.70 23.64 27.10 24.93 22.90 21.07 30.60 28.15 32.27 29.69 27.27 25.092 29.93 31.60 26.60 32.33 29.74 34.13 31.40 28.73 26.43 25.14 23.13 26.54 24.42 22.34 20.55 29.93 27.54 31.60 29.07 26.60 24.473 30.25 31.92 26.92 32.67 30.06 34.47 31.71 29.07 26.74 25.41 23.38 26.81 24.67 22.61 20.80 30.25 27.83 31.92 29.37 26.92 24.774 30.87 32.54 27.54 33.34 30.67 35.15 32.34 29.75 27.37 25.93 23.86 27.34 25.15 23.14 21.29 30.87 28.40 32.54 29.94 27.54 25.345 31.53 33.20 28.20 34.05 31.33 35.85 32.98 30.45 28.01 26.48 24.36 27.88 25.65 23.68 21.79 31.53 29.01 33.20 30.54 28.20 25.946 32.26 33.93 28.93 34.84 32.05 36.64 33.71 31.24 28.74 27.10 24.93 28.50 26.22 24.30 22.36 32.26 29.68 33.93 31.22 28.93 26.627 33.02 34.69 29.69 35.66 32.81 37.47 34.47 32.07 29.50 27.74 25.52 29.14 26.81 24.94 22.94 33.02 30.38 34.69 31.91 29.69 27.318 33.70 35.37 30.37 36.40 33.49 38.20 35.14 32.80 30.18 28.31 26.05 29.71 27.33 25.51 23.47 33.70 31.00 35.37 32.54 30.37 27.949 34.35 36.02 31.02 37.09 34.12 38.90 35.79 33.50 30.82 28.85 26.54 30.25 27.83 26.05 23.97 34.35 31.60 36.02 33.14 31.02 28.5410 35.00 36.67 31.67 37.80 34.78 39.61 36.44 34.21 31.47 29.40 27.05 30.81 28.35 26.61 24.48 35.00 32.20 36.67 33.74 31.67 29.1411 35.65 37.32 32.32 38.50 35.42 40.31 37.09 34.91 32.12 29.95 27.55 31.35 28.84 27.15 24.98 35.65 32.80 37.32 34.33 32.32 29.7312 36.26 37.93 32.93 39.16 36.03 40.96 37.68 35.56 32.72 30.46 28.02 31.86 29.31 27.66 25.45 36.26 33.36 37.93 34.90 32.93 30.3013 36.83 38.50 33.50 39.78 36.60 41.58 38.25 36.18 33.29 30.94 28.46 32.34 29.75 28.14 25.89 36.83 33.88 38.50 35.42 33.50 30.8214 37.37 39.04 34.04 40.35 37.12 42.16 38.79 36.76 33.82 31.39 28.88 32.79 30.17 28.59 26.30 37.37 34.38 39.04 35.92 34.04 31.3215 37.85 39.52 34.52 40.88 37.61 42.68 39.27 37.28 34.30 31.80 29.26 33.20 30.54 29.00 26.68 37.85 34.82 39.52 36.36 34.52 31.7616 38.34 40.01 35.01 41.41 38.10 43.21 39.75 37.81 34.79 32.20 29.62 33.61 30.92 29.41 27.06 38.34 35.27 40.01 36.81 35.01 32.2117 38.79 40.46 35.46 41.89 38.54 43.70 40.20 38.30 35.24 32.58 29.97 33.99 31.27 29.79 27.41 38.79 35.69 40.46 37.22 35.46 32.6218 39.22 40.89 35.89 42.36 38.97 44.16 40.63 38.76 35.66 32.94 30.30 34.35 31.60 30.15 27.74 39.22 36.08 40.89 37.62 35.89 33.0219 39.62 41.29 36.29 42.79 39.37 44.60 41.03 39.20 36.06 33.28 30.62 34.69 31.91 30.49 28.05 39.62 36.45 41.29 37.99 36.29 33.3920 40.01 41.68 36.68 43.21 39.75 45.01 41.41 39.61 36.44 33.61 30.92 35.01 32.21 30.81 28.35 40.01 36.81 41.68 38.35 36.68 33.75
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 29.22 30.89 25.89 31.55 29.03 33.36 30.69 27.96 25.72 24.54 22.58 25.94 23.86 21.74 20.00 29.22 26.88 30.89 28.42 25.89 23.822 30.06 31.73 26.73 32.46 29.86 34.27 31.53 28.87 26.56 25.25 23.23 26.65 24.52 22.45 20.65 30.06 27.66 31.73 29.19 26.73 24.593 30.98 32.65 27.65 33.46 30.78 35.26 32.44 29.86 27.47 26.02 23.94 27.43 25.24 23.23 21.37 30.98 28.50 32.65 30.04 27.65 25.444 31.80 33.47 28.47 34.35 31.60 36.15 33.26 30.75 28.29 26.71 24.57 28.12 25.87 23.92 22.01 31.80 29.26 33.47 30.79 28.47 26.195 32.67 34.34 29.34 35.28 32.46 37.09 34.12 31.69 29.15 27.44 25.24 28.85 26.54 24.65 22.68 32.67 30.06 34.34 31.59 29.34 26.996 33.54 35.21 30.21 36.22 33.32 38.02 34.98 32.62 30.01 28.17 25.92 29.57 27.20 25.37 23.34 33.54 30.86 35.21 32.39 30.21 27.797 34.29 35.96 30.96 37.03 34.07 38.83 35.72 33.43 30.76 28.80 26.50 30.20 27.78 26.00 23.92 34.29 31.55 35.96 33.08 30.96 28.488 34.98 36.65 31.65 37.78 34.76 39.59 36.42 34.19 31.45 29.39 27.04 30.79 28.33 26.59 24.46 34.98 32.18 36.65 33.72 31.65 29.129 35.69 37.36 32.36 38.54 35.46 40.35 37.12 34.95 32.15 29.98 27.58 31.38 28.87 27.18 25.01 35.69 32.83 37.36 34.37 32.36 29.7710 36.38 38.05 33.05 39.29 36.15 41.10 37.81 35.70 32.84 30.56 28.12 31.96 29.40 27.76 25.54 36.38 33.47 38.05 35.01 33.05 30.4111 37.03 38.70 33.70 39.99 36.79 41.79 38.45 36.39 33.48 31.10 28.61 32.51 29.91 28.31 26.05 37.03 34.07 38.70 35.60 33.70 31.0012 37.63 39.30 34.30 40.64 37.39 42.44 39.04 37.04 34.08 31.61 29.08 33.01 30.37 28.81 26.51 37.63 34.62 39.30 36.16 34.30 31.5613 38.19 39.86 34.86 41.25 37.95 43.05 39.61 37.65 34.64 32.08 29.51 33.48 30.80 29.28 26.94 38.19 35.13 39.86 36.67 34.86 32.0714 38.70 40.37 35.37 41.79 38.45 43.60 40.11 38.20 35.14 32.51 29.91 33.91 31.20 29.71 27.33 38.70 35.60 40.37 37.14 35.37 32.5415 39.21 40.88 35.88 42.34 38.95 44.15 40.62 38.75 35.65 32.93 30.30 34.34 31.59 30.14 27.73 39.21 36.07 40.88 37.61 35.88 33.0116 39.68 41.35 36.35 42.85 39.42 44.65 41.08 39.25 36.11 33.33 30.66 34.73 31.95 30.53 28.09 39.68 36.51 41.35 38.04 36.35 33.4417 40.12 41.79 36.79 43.33 39.86 45.14 41.53 39.74 36.56 33.70 31.00 35.11 32.30 30.91 28.44 40.12 36.91 41.79 38.45 36.79 33.8518 40.54 42.21 37.21 43.79 40.29 45.59 41.94 40.19 36.97 34.06 31.34 35.46 32.62 31.26 28.76 40.54 37.30 42.21 38.83 37.21 34.2319 40.95 42.62 37.62 44.22 40.68 46.02 42.34 40.62 37.37 34.39 31.64 35.80 32.94 31.60 29.07 40.95 37.67 42.62 39.21 37.62 34.6120 41.33 43.00 38.00 44.64 41.07 46.44 42.72 41.04 37.76 34.72 31.94 36.12 33.23 31.92 29.37 41.33 38.02 43.00 39.56 38.00 34.96
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 30.96 32.63 27.63 33.44 30.76 35.24 32.42 29.84 27.45 26.01 23.93 27.41 25.22 23.21 21.35 30.96 28.48 32.63 30.02 27.63 25.422 31.96 33.63 28.63 34.52 31.76 36.32 33.41 30.92 28.45 26.85 24.70 28.25 25.99 24.05 22.13 31.96 29.40 33.63 30.94 28.63 26.343 32.79 34.46 29.46 35.42 32.59 37.22 34.24 31.82 29.27 27.55 25.35 28.95 26.63 24.75 22.77 32.79 30.17 34.46 31.70 29.46 27.104 33.70 35.37 30.37 36.39 33.48 38.20 35.14 32.80 30.18 28.31 26.05 29.71 27.33 25.51 23.47 33.70 31.00 35.37 32.54 30.37 27.945 34.60 36.27 31.27 37.37 34.38 39.17 36.04 33.77 31.07 29.06 26.74 30.47 28.03 26.27 24.17 34.60 31.83 36.27 33.37 31.27 28.776 35.36 37.03 32.03 38.19 35.13 39.99 36.79 34.59 31.82 29.70 27.32 31.11 28.62 26.91 24.76 35.36 32.53 37.03 34.07 32.03 29.477 36.07 37.74 32.74 38.95 35.83 40.75 37.49 35.35 32.52 30.30 27.88 31.70 29.16 27.50 25.30 36.07 33.18 37.74 34.72 32.74 30.128 36.79 38.46 33.46 39.73 36.55 41.54 38.22 36.14 33.25 30.90 28.43 32.31 29.73 28.11 25.86 36.79 33.85 38.46 35.38 33.46 30.789 37.50 39.17 34.17 40.50 37.26 42.30 38.92 36.90 33.95 31.50 28.98 32.90 30.27 28.70 26.40 37.50 34.50 39.17 36.04 34.17 31.4410 38.16 39.83 34.83 41.21 37.91 43.01 39.57 37.61 34.60 32.05 29.49 33.46 30.78 29.26 26.92 38.16 35.11 39.83 36.64 34.83 32.0411 38.77 40.44 35.44 41.87 38.52 43.68 40.19 38.28 35.22 32.57 29.96 33.97 31.25 29.77 27.39 38.77 35.67 40.44 37.20 35.44 32.6012 39.34 41.01 36.01 42.49 39.09 44.29 40.75 38.89 35.78 33.05 30.41 34.45 31.69 30.25 27.83 39.34 36.19 41.01 37.73 36.01 33.1313 39.86 41.53 36.53 43.04 39.60 44.85 41.26 39.45 36.29 33.48 30.80 34.88 32.09 30.68 28.23 39.86 36.67 41.53 38.21 36.53 33.6114 40.37 42.04 37.04 43.60 40.11 45.41 41.78 40.01 36.81 33.91 31.20 35.32 32.49 31.12 28.63 40.37 37.14 42.04 38.68 37.04 34.0815 40.85 42.52 37.52 44.12 40.59 45.92 42.25 40.52 37.28 34.31 31.57 35.72 32.86 31.52 29.00 40.85 37.58 42.52 39.12 37.52 34.5216 41.30 42.97 37.97 44.61 41.04 46.41 42.70 41.01 37.73 34.69 31.91 36.10 33.21 31.90 29.35 41.30 38.00 42.97 39.53 37.97 34.9317 41.73 43.40 38.40 45.07 41.46 46.88 43.13 41.48 38.16 35.06 32.26 36.46 33.54 32.26 29.68 41.73 38.39 43.40 39.93 38.40 35.3318 42.14 43.81 38.81 45.51 41.87 47.32 43.53 41.92 38.57 35.40 32.57 36.80 33.86 32.60 29.99 42.14 38.77 43.81 40.31 38.81 35.7119 42.53 44.20 39.20 45.94 42.26 47.74 43.92 42.34 38.95 35.73 32.87 37.13 34.16 32.93 30.30 42.53 39.13 44.20 40.66 39.20 36.0620 42.92 44.59 39.59 46.35 42.64 48.16 44.31 42.76 39.34 36.05 33.17 37.45 34.45 33.25 30.59 42.92 39.49 44.59 41.02 39.59 36.42
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 33.03 34.70 29.70 35.68 32.83 37.48 34.48 32.08 29.51 27.75 25.53 29.15 26.82 24.95 22.95 33.03 30.39 34.70 31.92 29.70 27.322 33.81 35.48 30.48 36.52 33.60 38.32 35.25 32.92 30.29 28.40 26.13 29.81 27.43 25.61 23.56 33.81 31.11 35.48 32.64 30.48 28.043 34.75 36.42 31.42 37.53 34.53 39.33 36.18 33.93 31.22 29.19 26.85 30.59 28.14 26.39 24.28 34.75 31.97 36.42 33.51 31.42 28.914 35.68 37.35 32.35 38.54 35.46 40.34 37.11 34.94 32.14 29.97 27.57 31.38 28.87 27.18 25.01 35.68 32.83 37.35 34.36 32.35 29.765 36.44 38.11 33.11 39.36 36.21 41.16 37.87 35.76 32.90 30.61 28.16 32.02 29.46 27.82 25.59 36.44 33.52 38.11 35.06 33.11 30.466 37.15 38.82 33.82 40.12 36.91 41.92 38.57 36.52 33.60 31.20 28.70 32.61 30.00 28.41 26.14 37.15 34.18 38.82 35.71 33.82 31.117 37.88 39.55 34.55 40.91 37.64 42.72 39.30 37.32 34.33 31.82 29.27 33.22 30.56 29.02 26.70 37.88 34.85 39.55 36.39 34.55 31.798 38.61 40.28 35.28 41.69 38.35 43.50 40.02 38.10 35.05 32.43 29.84 33.83 31.12 29.63 27.26 38.61 35.52 40.28 37.06 35.28 32.469 39.28 40.95 35.95 42.42 39.03 44.23 40.69 38.83 35.72 32.99 30.35 34.40 31.65 30.20 27.78 39.28 36.14 40.95 37.67 35.95 33.0710 39.90 41.57 36.57 43.09 39.64 44.90 41.31 39.50 36.34 33.52 30.84 34.92 32.13 30.72 28.26 39.90 36.71 41.57 38.24 36.57 33.6411 40.48 42.15 37.15 43.72 40.22 45.52 41.88 40.12 36.91 34.00 31.28 35.41 32.58 31.21 28.71 40.48 37.24 42.15 38.78 37.15 34.1812 41.00 42.67 37.67 44.28 40.74 46.08 42.39 40.68 37.43 34.44 31.68 35.84 32.97 31.64 29.11 41.00 37.72 42.67 39.26 37.67 34.6613 41.52 43.19 38.19 44.84 41.25 46.65 42.92 41.25 37.95 34.88 32.09 36.28 33.38 32.08 29.51 41.52 38.20 43.19 39.73 38.19 35.1314 42.00 43.67 38.67 45.37 41.74 47.17 43.40 41.77 38.43 35.28 32.46 36.69 33.75 32.49 29.89 42.00 38.64 43.67 40.18 38.67 35.5815 42.46 44.13 39.13 45.86 42.19 47.66 43.85 42.26 38.88 35.67 32.82 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 43.31 44.98 39.98 46.78 43.04 48.58 44.69 43.18 39.73 36.38 33.47 37.79 34.77 33.59 30.90 43.31 39.85 44.98 41.38 39.98 36.7818 43.71 45.38 40.38 47.21 43.43 49.01 45.09 43.61 40.12 36.72 33.78 38.12 35.07 33.92 31.21 43.71 40.21 45.38 41.75 40.38 37.1519 44.11 45.78 40.78 47.63 43.82 49.44 45.48 44.04 40.52 37.05 34.09 38.45 35.37 34.25 31.51 44.11 40.58 45.78 42.12 40.78 37.5220 44.50 46.17 41.17 48.05 44.21 49.86 45.87 44.46 40.90 37.38 34.39 38.78 35.68 34.58 31.81 44.50 40.94 46.17 42.48 41.17 37.88
Rate Effective Date: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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 30.69 32.36 27.36 33.14 30.49 34.95 32.15 29.55 27.19 25.78 23.72 27.18 25.01 22.98 21.14 30.69 28.23 32.36 29.77 27.36 25.17
2022 31.49 33.16 28.16 34.01 31.29 35.82 32.95 30.42 27.99 26.46 24.34 27.86 25.63 23.66 21.77 31.49 28.97 33.16 30.51 28.16 25.91
2023 30.60 32.27 27.27 33.05 30.41 34.85 32.06 29.45 27.09 25.70 23.64 27.10 24.93 22.90 21.07 30.60 28.15 32.27 29.69 27.27 25.09
2024 29.22 30.89 25.89 31.55 29.03 33.36 30.69 27.96 25.72 24.54 22.58 25.94 23.86 21.74 20.00 29.22 26.88 30.89 28.42 25.89 23.82
2025 30.96 32.63 27.63 33.44 30.76 35.24 32.42 29.84 27.45 26.01 23.93 27.41 25.22 23.21 21.35 30.96 28.48 32.63 30.02 27.63 25.42
2026 33.03 34.70 29.70 35.68 32.83 37.48 34.48 32.08 29.51 27.75 25.53 29.15 26.82 24.95 22.95 33.03 30.39 34.70 31.92 29.70 27.32
2027 34.65 36.32 31.32 37.42 34.43 39.22 36.08 33.82 31.11 29.11 26.78 30.51 28.07 26.31 24.21 34.65 31.88 36.32 33.41 31.32 28.81
2028 36.82 38.49 33.49 39.77 36.59 41.57 38.24 36.17 33.28 30.93 28.46 32.33 29.74 28.13 25.88 36.82 33.87 38.49 35.41 33.49 30.81
2029 38.93 40.60 35.60 42.04 38.68 43.84 40.33 38.44 35.36 32.70 30.08 34.10 31.37 29.90 27.51 38.93 35.82 40.60 37.35 35.60 32.75
2030 40.09 41.76 36.76 43.30 39.84 45.10 41.49 39.70 36.52 33.68 30.99 35.08 32.27 30.88 28.41 40.09 36.88 41.76 38.42 36.76 33.82
2031 41.53 43.20 38.20 44.85 41.26 46.65 42.92 41.25 37.95 34.88 32.09 36.29 33.39 32.09 29.52 41.53 38.21 43.20 39.74 38.20 35.14
2032 43.58 45.25 40.25 47.06 43.30 48.86 44.95 43.46 39.98 36.60 33.67 38.01 34.97 33.81 31.11 43.58 40.09 45.25 41.63 40.25 37.03
2033 45.40 47.07 42.07 49.03 45.11 50.83 46.76 45.43 41.80 38.14 35.09 39.54 36.38 35.34 32.51 45.40 41.77 47.07 43.30 42.07 38.70
2034 46.78 48.45 43.45 50.53 46.49 52.33 48.14 46.93 43.18 39.30 36.16 40.70 37.44 36.50 33.58 46.78 43.04 48.45 44.57 43.45 39.97
2035 48.03 49.70 44.70 51.87 47.72 53.67 49.38 48.27 44.41 40.34 37.11 41.74 38.40 37.54 34.54 48.03 44.19 49.70 45.72 44.70 41.12
2036 49.19 50.86 45.86 53.12 48.87 54.93 50.54 49.53 45.57 41.32 38.01 42.72 39.30 38.52 35.44 49.19 45.25 50.86 46.79 45.86 42.19
2037 49.92 51.59 46.59 53.92 49.61 55.72 51.26 50.32 46.29 41.94 38.58 43.34 39.87 39.14 36.01 49.92 45.93 51.59 47.46 46.59 42.86
2038 51.81 53.48 48.48 55.96 51.48 57.76 53.14 52.36 48.17 43.52 40.04 44.93 41.34 40.73 37.47 51.81 47.67 53.48 49.20 48.48 44.60
2039 52.69 54.36 49.36 56.90 52.35 58.71 54.01 53.31 49.05 44.26 40.72 45.66 42.01 41.46 38.14 52.69 48.47 54.36 50.01 49.36 45.41
2040 53.86 55.53 50.53 58.17 53.52 59.98 55.18 54.58 50.21 45.25 41.63 46.65 42.92 42.45 39.05 53.86 49.55 55.53 51.09 50.53 46.49
2041 54.99 56.66 51.66 59.38 54.63 61.19 56.29 55.79 51.33 46.19 42.49 47.59 43.78 43.39 39.92 54.99 50.59 56.66 52.13 51.66 47.53
2042 56.07 57.74 52.74 60.55 55.71 62.35 57.36 56.95 52.39 47.10 43.33 48.50 44.62 44.30 40.76 56.07 51.58 57.74 53.12 52.74 48.52
2043 57.35 59.02 54.02 61.94 56.98 63.74 58.64 58.34 53.67 48.17 44.32 49.58 45.61 45.38 41.75 57.35 52.76 59.02 54.30 54.02 49.70
2044 58.92 60.59 55.59 63.63 58.54 65.44 60.20 60.04 55.24 49.49 45.53 50.90 46.83 46.70 42.96 58.92 54.21 60.59 55.74 55.59 51.14
2045 60.71 62.38 57.38 65.57 60.32 67.37 61.98 61.97 57.01 51.00 46.92 52.40 48.21 48.20 44.34 60.71 55.85 62.38 57.39 57.38 52.79
2046 62.28 63.95 58.95 67.26 61.88 69.07 63.54 63.67 58.58 52.32 48.13 53.72 49.42 49.52 45.56 62.28 57.30 63.95 58.83 58.95 54.23
Heavy Load Hour
Rate Effective Date: June 1, 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 56.13 57.80 52.80 60.62 NA 62.42 NA 57.02 NA 47.15 NA 48.55 NA 44.35 NA 56.13 NA 57.80 NA 52.80 NA
2 56.70 58.37 53.37 61.23 NA 63.04 NA 57.64 NA 47.63 NA 49.03 NA 44.83 NA 56.70 NA 58.37 NA 53.37 NA
3 56.73 58.40 53.40 61.26 NA 63.07 NA 57.67 NA 47.65 NA 49.05 NA 44.85 NA 56.73 NA 58.40 NA 53.40 NA
4 56.52 58.19 53.19 61.04 NA 62.84 NA 57.44 NA 47.48 NA 48.88 NA 44.68 NA 56.52 NA 58.19 NA 53.19 NA
5 56.76 58.43 53.43 61.30 NA 63.11 NA 57.71 NA 47.68 NA 49.08 NA 44.88 NA 56.76 NA 58.43 NA 53.43 NA
6 57.27 58.94 53.94 61.85 NA 63.65 NA 58.25 NA 48.10 NA 49.51 NA 45.31 NA 57.27 NA 58.94 NA 53.94 NA
7 57.86 59.53 54.53 62.48 NA 64.29 NA 58.89 NA 48.60 NA 50.00 NA 45.80 NA 57.86 NA 59.53 NA 54.53 NA
8 58.54 60.21 55.21 63.23 NA 65.03 NA 59.63 NA 49.18 NA 50.58 NA 46.38 NA 58.54 NA 60.21 NA 55.21 NA
9 59.28 60.95 55.95 64.03 NA 65.83 NA 60.43 NA 49.80 NA 51.20 NA 47.00 NA 59.28 NA 60.95 NA 55.95 NA
10 59.98 61.65 56.65 64.78 NA 66.58 NA 61.18 NA 50.39 NA 51.79 NA 47.59 NA 59.98 NA 61.65 NA 56.65 NA
11 60.67 62.34 57.34 65.52 NA 67.32 NA 61.92 NA 50.96 NA 52.36 NA 48.16 NA 60.67 NA 62.34 NA 57.34 NA
12 61.37 63.04 58.04 66.28 NA 68.08 NA 62.68 NA 51.55 NA 52.95 NA 48.75 NA 61.37 NA 63.04 NA 58.04 NA
13 62.06 63.73 58.73 67.03 NA 68.83 NA 63.43 NA 52.13 NA 53.54 NA 49.34 NA 62.06 NA 63.73 NA 58.73 NA
14 62.73 64.40 59.40 67.75 NA 69.55 NA 64.15 NA 52.70 NA 54.10 NA 49.90 NA 62.73 NA 64.40 NA 59.40 NA
15 63.37 65.04 60.04 68.44 NA 70.25 NA 64.85 NA 53.23 NA 54.64 NA 50.44 NA 63.37 NA 65.04 NA 60.04 NA
16 63.98 65.65 60.65 69.10 NA 70.90 NA 65.50 NA 53.74 NA 55.15 NA 50.95 NA 63.98 NA 65.65 NA 60.65 NA
17 64.55 66.22 61.22 69.71 NA 71.52 NA 66.12 NA 54.22 NA 55.62 NA 51.42 NA 64.55 NA 66.22 NA 61.22 NA
18 65.12 66.79 61.79 70.33 NA 72.13 NA 66.73 NA 54.70 NA 56.10 NA 51.90 NA 65.12 NA 66.79 NA 61.79 NA
19 65.65 67.32 62.32 70.90 NA 72.71 NA 67.31 NA 55.15 NA 56.55 NA 52.35 NA 65.65 NA 67.32 NA 62.32 NA
20 66.16 67.83 62.83 71.45 NA 73.26 NA 67.86 NA 55.58 NA 56.98 NA 52.78 NA 66.16 NA 67.83 NA 62.83 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price
1 57.31 58.98 53.98 61.89 NA 63.70 NA 58.30 NA 48.14 NA 49.54 NA 45.34 NA 57.31 NA 58.98 NA 53.98 NA
2 57.06 58.73 53.73 61.62 NA 63.43 NA 58.03 NA 47.93 NA 49.33 NA 45.13 NA 57.06 NA 58.73 NA 53.73 NA
3 56.67 58.34 53.34 61.20 NA 63.01 NA 57.61 NA 47.60 NA 49.00 NA 44.80 NA 56.67 NA 58.34 NA 53.34 NA
4 56.95 58.62 53.62 61.51 NA 63.31 NA 57.91 NA 47.84 NA 49.24 NA 45.04 NA 56.95 NA 58.62 NA 53.62 NA
5 57.55 59.22 54.22 62.15 NA 63.96 NA 58.56 NA 48.34 NA 49.74 NA 45.54 NA 57.55 NA 59.22 NA 54.22 NA
6 58.22 59.89 54.89 62.88 NA 64.68 NA 59.28 NA 48.91 NA 50.31 NA 46.11 NA 58.22 NA 59.89 NA 54.89 NA
7 59.00 60.67 55.67 63.72 NA 65.52 NA 60.12 NA 49.56 NA 50.96 NA 46.76 NA 59.00 NA 60.67 NA 55.67 NA
8 59.82 61.49 56.49 64.60 NA 66.41 NA 61.01 NA 50.25 NA 51.65 NA 47.45 NA 59.82 NA 61.49 NA 56.49 NA
9 60.58 62.25 57.25 65.43 NA 67.23 NA 61.83 NA 50.89 NA 52.29 NA 48.09 NA 60.58 NA 62.25 NA 57.25 NA
10 61.32 62.99 57.99 66.23 NA 68.03 NA 62.63 NA 51.51 NA 52.91 NA 48.71 NA 61.32 NA 62.99 NA 57.99 NA
11 62.08 63.75 58.75 67.04 NA 68.85 NA 63.45 NA 52.14 NA 53.55 NA 49.35 NA 62.08 NA 63.75 NA 58.75 NA
12 62.82 64.49 59.49 67.85 NA 69.65 NA 64.25 NA 52.77 NA 54.17 NA 49.97 NA 62.82 NA 64.49 NA 59.49 NA
13 63.54 65.21 60.21 68.62 NA 70.43 NA 65.03 NA 53.37 NA 54.78 NA 50.58 NA 63.54 NA 65.21 NA 60.21 NA
14 64.22 65.89 60.89 69.36 NA 71.16 NA 65.76 NA 53.94 NA 55.35 NA 51.15 NA 64.22 NA 65.89 NA 60.89 NA
15 64.86 66.53 61.53 70.05 NA 71.86 NA 66.46 NA 54.49 NA 55.89 NA 51.69 NA 64.86 NA 66.53 NA 61.53 NA
16 65.46 67.13 62.13 70.70 NA 72.50 NA 67.10 NA 54.99 NA 56.39 NA 52.19 NA 65.46 NA 67.13 NA 62.13 NA
17 66.06 67.73 62.73 71.34 NA 73.15 NA 67.75 NA 55.49 NA 56.89 NA 52.69 NA 66.06 NA 67.73 NA 62.73 NA
18 66.62 68.29 63.29 71.95 NA 73.75 NA 68.35 NA 55.96 NA 57.36 NA 53.16 NA 66.62 NA 68.29 NA 63.29 NA
19 67.16 68.83 63.83 72.53 NA 74.33 NA 68.93 NA 56.41 NA 57.82 NA 53.62 NA 67.16 NA 68.83 NA 63.83 NA
20 67.67 69.34 64.34 73.09 NA 74.89 NA 69.49 NA 56.85 NA 58.25 NA 54.05 NA 67.67 NA 69.34 NA 64.34 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 56.79 58.46 53.46 61.34 NA 63.14 NA 57.74 NA 47.71 NA 49.11 NA 44.91 NA 56.79 NA 58.46 NA 53.46 NA2 56.31 57.98 52.98 60.82 NA 62.62 NA 57.22 NA 47.30 NA 48.70 NA 44.50 NA 56.31 NA 57.98 NA 52.98 NA3 56.81 58.48 53.48 61.36 NA 63.16 NA 57.76 NA 47.72 NA 49.13 NA 44.93 NA 56.81 NA 58.48 NA 53.48 NA4 57.62 59.29 54.29 62.23 NA 64.03 NA 58.63 NA 48.40 NA 49.80 NA 45.60 NA 57.62 NA 59.29 NA 54.29 NA5 58.45 60.12 55.12 63.12 NA 64.93 NA 59.53 NA 49.10 NA 50.50 NA 46.30 NA 58.45 NA 60.12 NA 55.12 NA6 59.36 61.03 56.03 64.10 NA 65.91 NA 60.51 NA 49.86 NA 51.26 NA 47.06 NA 59.36 NA 61.03 NA 56.03 NA7 60.29 61.96 56.96 65.11 NA 66.92 NA 61.52 NA 50.64 NA 52.05 NA 47.85 NA 60.29 NA 61.96 NA 56.96 NA8 61.14 62.81 57.81 66.03 NA 67.83 NA 62.43 NA 51.36 NA 52.76 NA 48.56 NA 61.14 NA 62.81 NA 57.81 NA9 61.95 63.62 58.62 66.90 NA 68.71 NA 63.31 NA 52.04 NA 53.44 NA 49.24 NA 61.95 NA 63.62 NA 58.62 NA10 62.77 64.44 59.44 67.79 NA 69.59 NA 64.19 NA 52.72 NA 54.13 NA 49.93 NA 62.77 NA 64.44 NA 59.44 NA11 63.57 65.24 60.24 68.66 NA 70.46 NA 65.06 NA 53.40 NA 54.80 NA 50.60 NA 63.57 NA 65.24 NA 60.24 NA12 64.34 66.01 61.01 69.48 NA 71.29 NA 65.89 NA 54.04 NA 55.45 NA 51.25 NA 64.34 NA 66.01 NA 61.01 NA13 65.06 66.73 61.73 70.27 NA 72.07 NA 66.67 NA 54.65 NA 56.05 NA 51.85 NA 65.06 NA 66.73 NA 61.73 NA14 65.75 67.42 62.42 71.00 NA 72.81 NA 67.41 NA 55.23 NA 56.63 NA 52.43 NA 65.75 NA 67.42 NA 62.42 NA15 66.38 68.05 63.05 71.69 NA 73.49 NA 68.09 NA 55.76 NA 57.16 NA 52.96 NA 66.38 NA 68.05 NA 63.05 NA16 67.01 68.68 63.68 72.37 NA 74.17 NA 68.77 NA 56.29 NA 57.69 NA 53.49 NA 67.01 NA 68.68 NA 63.68 NA17 67.60 69.27 64.27 73.00 NA 74.81 NA 69.41 NA 56.78 NA 58.18 NA 53.98 NA 67.60 NA 69.27 NA 64.27 NA18 68.16 69.83 64.83 73.62 NA 75.42 NA 70.02 NA 57.26 NA 58.66 NA 54.46 NA 68.16 NA 69.83 NA 64.83 NA19 68.70 70.37 65.37 74.20 NA 76.00 NA 70.60 NA 57.71 NA 59.11 NA 54.91 NA 68.70 NA 70.37 NA 65.37 NA20 69.22 70.89 65.89 74.75 NA 76.56 NA 71.16 NA 58.14 NA 59.55 NA 55.35 NA 69.22 NA 70.89 NA 65.89 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 55.80 57.47 52.47 60.26 NA 62.06 NA 56.66 NA 46.87 NA 48.27 NA 44.07 NA 55.80 NA 57.47 NA 52.47 NA2 56.83 58.50 53.50 61.37 NA 63.18 NA 57.78 NA 47.73 NA 49.14 NA 44.94 NA 56.83 NA 58.50 NA 53.50 NA3 57.94 59.61 54.61 62.57 NA 64.37 NA 58.97 NA 48.67 NA 50.07 NA 45.87 NA 57.94 NA 59.61 NA 54.61 NA4 58.94 60.61 55.61 63.66 NA 65.46 NA 60.06 NA 49.51 NA 50.91 NA 46.71 NA 58.94 NA 60.61 NA 55.61 NA5 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 NA6 61.03 62.70 57.70 65.91 NA 67.72 NA 62.32 NA 51.27 NA 52.67 NA 48.47 NA 61.03 NA 62.70 NA 57.70 NA7 61.95 63.62 58.62 66.91 NA 68.71 NA 63.31 NA 52.04 NA 53.44 NA 49.24 NA 61.95 NA 63.62 NA 58.62 NA8 62.82 64.49 59.49 67.85 NA 69.65 NA 64.25 NA 52.77 NA 54.17 NA 49.97 NA 62.82 NA 64.49 NA 59.49 NA9 63.70 65.37 60.37 68.79 NA 70.60 NA 65.20 NA 53.51 NA 54.91 NA 50.71 NA 63.70 NA 65.37 NA 60.37 NA10 64.55 66.22 61.22 69.72 NA 71.52 NA 66.12 NA 54.22 NA 55.63 NA 51.43 NA 64.55 NA 66.22 NA 61.22 NA11 65.36 67.03 62.03 70.59 NA 72.39 NA 66.99 NA 54.90 NA 56.31 NA 52.11 NA 65.36 NA 67.03 NA 62.03 NA12 66.12 67.79 62.79 71.41 NA 73.22 NA 67.82 NA 55.54 NA 56.95 NA 52.75 NA 66.12 NA 67.79 NA 62.79 NA13 66.84 68.51 63.51 72.18 NA 73.99 NA 68.59 NA 56.14 NA 57.55 NA 53.35 NA 66.84 NA 68.51 NA 63.51 NA14 67.50 69.17 64.17 72.90 NA 74.70 NA 69.30 NA 56.70 NA 58.10 NA 53.90 NA 67.50 NA 69.17 NA 64.17 NA15 68.15 69.82 64.82 73.61 NA 75.41 NA 70.01 NA 57.25 NA 58.65 NA 54.45 NA 68.15 NA 69.82 NA 64.82 NA16 68.77 70.44 65.44 74.27 NA 76.07 NA 70.67 NA 57.76 NA 59.17 NA 54.97 NA 68.77 NA 70.44 NA 65.44 NA17 69.35 71.02 66.02 74.90 NA 76.71 NA 71.31 NA 58.26 NA 59.66 NA 55.46 NA 69.35 NA 71.02 NA 66.02 NA18 69.92 71.59 66.59 75.51 NA 77.31 NA 71.91 NA 58.73 NA 60.13 NA 55.93 NA 69.92 NA 71.59 NA 66.59 NA19 70.45 72.12 67.12 76.09 NA 77.89 NA 72.49 NA 59.18 NA 60.58 NA 56.38 NA 70.45 NA 72.12 NA 67.12 NA20 70.97 72.64 67.64 76.65 NA 78.45 NA 73.05 NA 59.61 NA 61.02 NA 56.82 NA 70.97 NA 72.64 NA 67.64 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 57.93 59.60 54.60 62.57 NA 64.37 NA 58.97 NA 48.67 NA 50.07 NA 45.87 NA 57.93 NA 59.60 NA 54.60 NA2 59.12 60.79 55.79 63.85 NA 65.66 NA 60.26 NA 49.66 NA 51.07 NA 46.87 NA 59.12 NA 60.79 NA 55.79 NA3 60.15 61.82 56.82 64.96 NA 66.76 NA 61.36 NA 50.52 NA 51.93 NA 47.73 NA 60.15 NA 61.82 NA 56.82 NA4 61.23 62.90 57.90 66.13 NA 67.94 NA 62.54 NA 51.44 NA 52.84 NA 48.64 NA 61.23 NA 62.90 NA 57.90 NA5 62.32 63.99 58.99 67.31 NA 69.11 NA 63.71 NA 52.35 NA 53.75 NA 49.55 NA 62.32 NA 63.99 NA 58.99 NA6 63.26 64.93 59.93 68.32 NA 70.13 NA 64.73 NA 53.14 NA 54.54 NA 50.34 NA 63.26 NA 64.93 NA 59.93 NA7 64.14 65.81 60.81 69.27 NA 71.08 NA 65.68 NA 53.88 NA 55.28 NA 51.08 NA 64.14 NA 65.81 NA 60.81 NA8 65.04 66.71 61.71 70.24 NA 72.05 NA 66.65 NA 54.63 NA 56.04 NA 51.84 NA 65.04 NA 66.71 NA 61.71 NA9 65.92 67.59 62.59 71.19 NA 72.99 NA 67.59 NA 55.37 NA 56.77 NA 52.57 NA 65.92 NA 67.59 NA 62.59 NA10 66.75 68.42 63.42 72.09 NA 73.89 NA 68.49 NA 56.07 NA 57.47 NA 53.27 NA 66.75 NA 68.42 NA 63.42 NA11 67.52 69.19 64.19 72.93 NA 74.73 NA 69.33 NA 56.72 NA 58.12 NA 53.92 NA 67.52 NA 69.19 NA 64.19 NA12 68.25 69.92 64.92 73.71 NA 75.52 NA 70.12 NA 57.33 NA 58.74 NA 54.54 NA 68.25 NA 69.92 NA 64.92 NA13 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 NA14 69.60 71.27 66.27 75.16 NA 76.97 NA 71.57 NA 58.46 NA 59.86 NA 55.66 NA 69.60 NA 71.27 NA 66.27 NA15 70.22 71.89 66.89 75.84 NA 77.64 NA 72.24 NA 58.99 NA 60.39 NA 56.19 NA 70.22 NA 71.89 NA 66.89 NA16 70.82 72.49 67.49 76.49 NA 78.29 NA 72.89 NA 59.49 NA 60.89 NA 56.69 NA 70.82 NA 72.49 NA 67.49 NA17 71.40 73.07 68.07 77.11 NA 78.91 NA 73.51 NA 59.97 NA 61.38 NA 57.18 NA 71.40 NA 73.07 NA 68.07 NA18 71.95 73.62 68.62 77.70 NA 79.50 NA 74.10 NA 60.43 NA 61.84 NA 57.64 NA 71.95 NA 73.62 NA 68.62 NA19 72.47 74.14 69.14 78.27 NA 80.08 NA 74.68 NA 60.88 NA 62.28 NA 58.08 NA 72.47 NA 74.14 NA 69.14 NA20 72.99 74.66 69.66 78.83 NA 80.64 NA 75.24 NA 61.31 NA 62.72 NA 58.52 NA 72.99 NA 74.66 NA 69.66 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 60.40 62.07 57.07 65.23 NA 67.04 NA 61.64 NA 50.74 NA 52.14 NA 47.94 NA 60.40 NA 62.07 NA 57.07 NA2 61.38 63.05 58.05 66.29 NA 68.09 NA 62.69 NA 51.56 NA 52.96 NA 48.76 NA 61.38 NA 63.05 NA 58.05 NA3 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 NA4 63.63 65.30 60.30 68.72 NA 70.52 NA 65.12 NA 53.45 NA 54.85 NA 50.65 NA 63.63 NA 65.30 NA 60.30 NA5 64.57 66.24 61.24 69.74 NA 71.54 NA 66.14 NA 54.24 NA 55.64 NA 51.44 NA 64.57 NA 66.24 NA 61.24 NA6 65.46 67.13 62.13 70.70 NA 72.50 NA 67.10 NA 54.99 NA 56.39 NA 52.19 NA 65.46 NA 67.13 NA 62.13 NA7 66.37 68.04 63.04 71.68 NA 73.49 NA 68.09 NA 55.75 NA 57.16 NA 52.96 NA 66.37 NA 68.04 NA 63.04 NA8 67.27 68.94 63.94 72.65 NA 74.46 NA 69.06 NA 56.51 NA 57.91 NA 53.71 NA 67.27 NA 68.94 NA 63.94 NA9 68.12 69.79 64.79 73.57 NA 75.37 NA 69.97 NA 57.22 NA 58.62 NA 54.42 NA 68.12 NA 69.79 NA 64.79 NA10 68.91 70.58 65.58 74.42 NA 76.23 NA 70.83 NA 57.88 NA 59.29 NA 55.09 NA 68.91 NA 70.58 NA 65.58 NA11 69.65 71.32 66.32 75.23 NA 77.03 NA 71.63 NA 58.51 NA 59.91 NA 55.71 NA 69.65 NA 71.32 NA 66.32 NA12 70.33 72.00 67.00 75.96 NA 77.76 NA 72.36 NA 59.08 NA 60.48 NA 56.28 NA 70.33 NA 72.00 NA 67.00 NA13 71.02 72.69 67.69 76.70 NA 78.50 NA 73.10 NA 59.66 NA 61.06 NA 56.86 NA 71.02 NA 72.69 NA 67.69 NA14 71.66 73.33 68.33 77.39 NA 79.19 NA 73.79 NA 60.19 NA 61.60 NA 57.40 NA 71.66 NA 73.33 NA 68.33 NA15 72.27 73.94 68.94 78.05 NA 79.86 NA 74.46 NA 60.71 NA 62.11 NA 57.91 NA 72.27 NA 73.94 NA 68.94 NA16 72.86 74.53 69.53 78.68 NA 80.49 NA 75.09 NA 61.20 NA 62.60 NA 58.40 NA 72.86 NA 74.53 NA 69.53 NA17 73.42 75.09 70.09 79.29 NA 81.09 NA 75.69 NA 61.67 NA 63.07 NA 58.87 NA 73.42 NA 75.09 NA 70.09 NA18 73.96 75.63 70.63 79.87 NA 81.68 NA 76.28 NA 62.12 NA 63.53 NA 59.33 NA 73.96 NA 75.63 NA 70.63 NA19 74.49 76.16 71.16 80.45 NA 82.25 NA 76.85 NA 62.57 NA 63.97 NA 59.77 NA 74.49 NA 76.16 NA 71.16 NA20 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 NA
Rate Effective Date: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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 56.13 57.80 52.80 60.62 NA 62.42 NA 57.02 NA 47.15 NA 48.55 NA 44.35 NA 56.13 NA 57.80 NA 52.80 NA
2022 57.31 58.98 53.98 61.89 NA 63.70 NA 58.30 NA 48.14 NA 49.54 NA 45.34 NA 57.31 NA 58.98 NA 53.98 NA
2023 56.79 58.46 53.46 61.34 NA 63.14 NA 57.74 NA 47.71 NA 49.11 NA 44.91 NA 56.79 NA 58.46 NA 53.46 NA
2024 55.80 57.47 52.47 60.26 NA 62.06 NA 56.66 NA 46.87 NA 48.27 NA 44.07 NA 55.80 NA 57.47 NA 52.47 NA
2025 57.93 59.60 54.60 62.57 NA 64.37 NA 58.97 NA 48.67 NA 50.07 NA 45.87 NA 57.93 NA 59.60 NA 54.60 NA
2026 60.40 62.07 57.07 65.23 NA 67.04 NA 61.64 NA 50.74 NA 52.14 NA 47.94 NA 60.40 NA 62.07 NA 57.07 NA
2027 62.42 64.09 59.09 67.41 NA 69.22 NA 63.82 NA 52.43 NA 53.84 NA 49.64 NA 62.42 NA 64.09 NA 59.09 NA
2028 65.00 66.67 61.67 70.20 NA 72.01 NA 66.61 NA 54.60 NA 56.00 NA 51.80 NA 65.00 NA 66.67 NA 61.67 NA
2029 67.52 69.19 64.19 72.92 NA 74.73 NA 69.33 NA 56.72 NA 58.12 NA 53.92 NA 67.52 NA 69.19 NA 64.19 NA
2030 69.11 70.78 65.78 74.64 NA 76.44 NA 71.04 NA 58.05 NA 59.46 NA 55.26 NA 69.11 NA 70.78 NA 65.78 NA
2031 70.97 72.64 67.64 76.65 NA 78.45 NA 73.05 NA 59.62 NA 61.02 NA 56.82 NA 70.97 NA 72.64 NA 67.64 NA
2032 73.45 75.12 70.12 79.33 NA 81.13 NA 75.73 NA 61.70 NA 63.10 NA 58.90 NA 73.45 NA 75.12 NA 70.12 NA
2033 75.72 77.39 72.39 81.78 NA 83.58 NA 78.18 NA 63.60 NA 65.01 NA 60.81 NA 75.72 NA 77.39 NA 72.39 NA
2034 77.55 79.22 74.22 83.75 NA 85.56 NA 80.16 NA 65.14 NA 66.55 NA 62.35 NA 77.55 NA 79.22 NA 74.22 NA
2035 79.25 80.92 75.92 85.59 NA 87.39 NA 81.99 NA 66.57 NA 67.97 NA 63.77 NA 79.25 NA 80.92 NA 75.92 NA
2036 80.87 82.54 77.54 87.34 NA 89.14 NA 83.74 NA 67.93 NA 69.33 NA 65.13 NA 80.87 NA 82.54 NA 77.54 NA
2037 82.07 83.74 78.74 88.64 NA 90.44 NA 85.04 NA 68.94 NA 70.35 NA 66.15 NA 82.07 NA 83.74 NA 78.74 NA
2038 84.44 86.11 81.11 91.20 NA 93.00 NA 87.60 NA 70.93 NA 72.33 NA 68.13 NA 84.44 NA 86.11 NA 81.11 NA
2039 85.80 87.47 82.47 92.66 NA 94.46 NA 89.06 NA 72.07 NA 73.47 NA 69.27 NA 85.80 NA 87.47 NA 82.47 NA
2040 87.46 89.13 84.13 94.46 NA 96.26 NA 90.86 NA 73.47 NA 74.87 NA 70.67 NA 87.46 NA 89.13 NA 84.13 NA
2041 89.08 90.75 85.75 96.20 NA 98.01 NA 92.61 NA 74.83 NA 76.23 NA 72.03 NA 89.08 NA 90.75 NA 85.75 NA
2042 90.66 92.33 87.33 97.92 NA 99.72 NA 94.32 NA 76.16 NA 77.56 NA 73.36 NA 90.66 NA 92.33 NA 87.33 NA
2043 92.46 94.13 89.13 99.86 NA 101.66 NA 96.26 NA 77.67 NA 79.07 NA 74.87 NA 92.46 NA 94.13 NA 89.13 NA
2044 94.55 96.22 91.22 102.11 NA 103.92 NA 98.52 NA 79.42 NA 80.82 NA 76.62 NA 94.55 NA 96.22 NA 91.22 NA
2045 96.87 98.54 93.54 104.62 NA 106.42 NA 101.02 NA 81.37 NA 82.77 NA 78.57 NA 96.87 NA 98.54 NA 93.54 NA
2046 98.97 100.64 95.64 106.89 NA 108.69 NA 103.29 NA 83.14 NA 84.54 NA 80.34 NA 98.97 NA 100.64 NA 95.64 NA
Heavy Load Hour
Rate Effective Date: June 1, 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 53.66 55.33 50.33 57.95 NA 59.75 NA 54.35 NA 45.07 NA 46.48 NA 42.28 NA 53.66 NA 55.33 NA 50.33 NA
2 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 NA
3 54.22 55.89 50.89 58.56 NA 60.36 NA 54.96 NA 45.55 NA 46.95 NA 42.75 NA 54.22 NA 55.89 NA 50.89 NA
4 54.00 55.67 50.67 58.32 NA 60.12 NA 54.72 NA 45.36 NA 46.76 NA 42.56 NA 54.00 NA 55.67 NA 50.67 NA
5 54.22 55.89 50.89 58.56 NA 60.37 NA 54.97 NA 45.55 NA 46.95 NA 42.75 NA 54.22 NA 55.89 NA 50.89 NA
6 54.71 56.38 51.38 59.09 NA 60.89 NA 55.49 NA 45.96 NA 47.36 NA 43.16 NA 54.71 NA 56.38 NA 51.38 NA
7 55.29 56.96 51.96 59.71 NA 61.51 NA 56.11 NA 46.44 NA 47.84 NA 43.64 NA 55.29 NA 56.96 NA 51.96 NA
8 55.96 57.63 52.63 60.43 NA 62.24 NA 56.84 NA 47.00 NA 48.41 NA 44.21 NA 55.96 NA 57.63 NA 52.63 NA
9 56.68 58.35 53.35 61.21 NA 63.02 NA 57.62 NA 47.61 NA 49.01 NA 44.81 NA 56.68 NA 58.35 NA 53.35 NA
10 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 NA
11 58.03 59.70 54.70 62.68 NA 64.48 NA 59.08 NA 48.75 NA 50.15 NA 45.95 NA 58.03 NA 59.70 NA 54.70 NA
12 58.72 60.39 55.39 63.42 NA 65.22 NA 59.82 NA 49.32 NA 50.73 NA 46.53 NA 58.72 NA 60.39 NA 55.39 NA
13 59.40 61.07 56.07 64.15 NA 65.96 NA 60.56 NA 49.90 NA 51.30 NA 47.10 NA 59.40 NA 61.07 NA 56.07 NA
14 60.06 61.73 56.73 64.86 NA 66.67 NA 61.27 NA 50.45 NA 51.85 NA 47.65 NA 60.06 NA 61.73 NA 56.73 NA
15 60.68 62.35 57.35 65.54 NA 67.34 NA 61.94 NA 50.97 NA 52.38 NA 48.18 NA 60.68 NA 62.35 NA 57.35 NA
16 61.28 62.95 57.95 66.18 NA 67.98 NA 62.58 NA 51.47 NA 52.88 NA 48.68 NA 61.28 NA 62.95 NA 57.95 NA
17 61.83 63.50 58.50 66.78 NA 68.58 NA 63.18 NA 51.94 NA 53.34 NA 49.14 NA 61.83 NA 63.50 NA 58.50 NA
18 62.39 64.06 59.06 67.38 NA 69.18 NA 63.78 NA 52.41 NA 53.81 NA 49.61 NA 62.39 NA 64.06 NA 59.06 NA
19 62.91 64.58 59.58 67.94 NA 69.74 NA 64.34 NA 52.84 NA 54.25 NA 50.05 NA 62.91 NA 64.58 NA 59.58 NA
20 63.41 65.08 60.08 68.48 NA 70.28 NA 64.88 NA 53.26 NA 54.67 NA 50.47 NA 63.41 NA 65.08 NA 60.08 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price
1 54.80 56.47 51.47 59.19 NA 60.99 NA 55.59 NA 46.03 NA 47.44 NA 43.24 NA 54.80 NA 56.47 NA 51.47 NA
2 54.54 56.21 51.21 58.90 NA 60.70 NA 55.30 NA 45.81 NA 47.21 NA 43.01 NA 54.54 NA 56.21 NA 51.21 NA
3 54.13 55.80 50.80 58.46 NA 60.26 NA 54.86 NA 45.47 NA 46.87 NA 42.67 NA 54.13 NA 55.80 NA 50.80 NA
4 54.39 56.06 51.06 58.74 NA 60.55 NA 55.15 NA 45.69 NA 47.09 NA 42.89 NA 54.39 NA 56.06 NA 51.06 NA
5 54.97 56.64 51.64 59.37 NA 61.17 NA 55.77 NA 46.18 NA 47.58 NA 43.38 NA 54.97 NA 56.64 NA 51.64 NA
6 55.63 57.30 52.30 60.08 NA 61.88 NA 56.48 NA 46.73 NA 48.13 NA 43.93 NA 55.63 NA 57.30 NA 52.30 NA
7 56.39 58.06 53.06 60.90 NA 62.70 NA 57.30 NA 47.37 NA 48.77 NA 44.57 NA 56.39 NA 58.06 NA 53.06 NA
8 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 NA
9 57.94 59.61 54.61 62.58 NA 64.38 NA 58.98 NA 48.67 NA 50.07 NA 45.87 NA 57.94 NA 59.61 NA 54.61 NA
10 58.67 60.34 55.34 63.36 NA 65.16 NA 59.76 NA 49.28 NA 50.68 NA 46.48 NA 58.67 NA 60.34 NA 55.34 NA
11 59.41 61.08 56.08 64.16 NA 65.96 NA 60.56 NA 49.90 NA 51.30 NA 47.10 NA 59.41 NA 61.08 NA 56.08 NA
12 60.14 61.81 56.81 64.95 NA 66.75 NA 61.35 NA 50.52 NA 51.92 NA 47.72 NA 60.14 NA 61.81 NA 56.81 NA
13 60.84 62.51 57.51 65.71 NA 67.51 NA 62.11 NA 51.10 NA 52.51 NA 48.31 NA 60.84 NA 62.51 NA 57.51 NA
14 61.50 63.17 58.17 66.42 NA 68.23 NA 62.83 NA 51.66 NA 53.07 NA 48.87 NA 61.50 NA 63.17 NA 58.17 NA
15 62.13 63.80 58.80 67.11 NA 68.91 NA 63.51 NA 52.19 NA 53.60 NA 49.40 NA 62.13 NA 63.80 NA 58.80 NA
16 62.72 64.39 59.39 67.74 NA 69.54 NA 64.14 NA 52.68 NA 54.09 NA 49.89 NA 62.72 NA 64.39 NA 59.39 NA
17 63.30 64.97 59.97 68.37 NA 70.17 NA 64.77 NA 53.17 NA 54.58 NA 50.38 NA 63.30 NA 64.97 NA 59.97 NA
18 63.85 65.52 60.52 68.96 NA 70.76 NA 65.36 NA 53.64 NA 55.04 NA 50.84 NA 63.85 NA 65.52 NA 60.52 NA
19 64.38 66.05 61.05 69.53 NA 71.33 NA 65.93 NA 54.08 NA 55.48 NA 51.28 NA 64.38 NA 66.05 NA 61.05 NA
20 64.88 66.55 61.55 70.07 NA 71.87 NA 66.47 NA 54.50 NA 55.90 NA 51.70 NA 64.88 NA 66.55 NA 61.55 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 54.25 55.92 50.92 58.59 NA 60.39 NA 54.99 NA 45.57 NA 46.97 NA 42.77 NA 54.25 NA 55.92 NA 50.92 NA2 53.75 55.42 50.42 58.05 NA 59.85 NA 54.45 NA 45.15 NA 46.55 NA 42.35 NA 53.75 NA 55.42 NA 50.42 NA3 54.24 55.91 50.91 58.57 NA 60.38 NA 54.98 NA 45.56 NA 46.96 NA 42.76 NA 54.24 NA 55.91 NA 50.91 NA4 55.02 56.69 51.69 59.42 NA 61.23 NA 55.83 NA 46.22 NA 47.62 NA 43.42 NA 55.02 NA 56.69 NA 51.69 NA5 55.83 57.50 52.50 60.30 NA 62.10 NA 56.70 NA 46.90 NA 48.30 NA 44.10 NA 55.83 NA 57.50 NA 52.50 NA6 56.73 58.40 53.40 61.26 NA 63.07 NA 57.67 NA 47.65 NA 49.05 NA 44.85 NA 56.73 NA 58.40 NA 53.40 NA7 57.64 59.31 54.31 62.25 NA 64.06 NA 58.66 NA 48.42 NA 49.82 NA 45.62 NA 57.64 NA 59.31 NA 54.31 NA8 58.48 60.15 55.15 63.15 NA 64.96 NA 59.56 NA 49.12 NA 50.52 NA 46.32 NA 58.48 NA 60.15 NA 55.15 NA9 59.27 60.94 55.94 64.01 NA 65.81 NA 60.41 NA 49.79 NA 51.19 NA 46.99 NA 59.27 NA 60.94 NA 55.94 NA10 60.07 61.74 56.74 64.88 NA 66.68 NA 61.28 NA 50.46 NA 51.86 NA 47.66 NA 60.07 NA 61.74 NA 56.74 NA11 60.86 62.53 57.53 65.73 NA 67.53 NA 62.13 NA 51.12 NA 52.53 NA 48.33 NA 60.86 NA 62.53 NA 57.53 NA12 61.61 63.28 58.28 66.54 NA 68.34 NA 62.94 NA 51.75 NA 53.16 NA 48.96 NA 61.61 NA 63.28 NA 58.28 NA13 62.32 63.99 58.99 67.31 NA 69.11 NA 63.71 NA 52.35 NA 53.75 NA 49.55 NA 62.32 NA 63.99 NA 58.99 NA14 62.99 64.66 59.66 68.03 NA 69.83 NA 64.43 NA 52.91 NA 54.31 NA 50.11 NA 62.99 NA 64.66 NA 59.66 NA15 63.61 65.28 60.28 68.70 NA 70.50 NA 65.10 NA 53.43 NA 54.83 NA 50.63 NA 63.61 NA 65.28 NA 60.28 NA16 64.22 65.89 60.89 69.36 NA 71.17 NA 65.77 NA 53.95 NA 55.35 NA 51.15 NA 64.22 NA 65.89 NA 60.89 NA17 64.80 66.47 61.47 69.98 NA 71.79 NA 66.39 NA 54.43 NA 55.84 NA 51.64 NA 64.80 NA 66.47 NA 61.47 NA18 65.35 67.02 62.02 70.58 NA 72.38 NA 66.98 NA 54.90 NA 56.30 NA 52.10 NA 65.35 NA 67.02 NA 62.02 NA19 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 NA20 66.38 68.05 63.05 71.69 NA 73.50 NA 68.10 NA 55.76 NA 57.16 NA 52.96 NA 66.38 NA 68.05 NA 63.05 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 53.22 54.89 49.89 57.47 NA 59.28 NA 53.88 NA 44.70 NA 46.10 NA 41.90 NA 53.22 NA 54.89 NA 49.89 NA2 54.23 55.90 50.90 58.57 NA 60.37 NA 54.97 NA 45.55 NA 46.95 NA 42.75 NA 54.23 NA 55.90 NA 50.90 NA3 55.32 56.99 51.99 59.74 NA 61.55 NA 56.15 NA 46.47 NA 47.87 NA 43.67 NA 55.32 NA 56.99 NA 51.99 NA4 56.31 57.98 52.98 60.81 NA 62.61 NA 57.21 NA 47.30 NA 48.70 NA 44.50 NA 56.31 NA 57.98 NA 52.98 NA5 57.34 59.01 54.01 61.92 NA 63.73 NA 58.33 NA 48.16 NA 49.56 NA 45.36 NA 57.34 NA 59.01 NA 54.01 NA6 58.36 60.03 55.03 63.03 NA 64.83 NA 59.43 NA 49.02 NA 50.43 NA 46.23 NA 58.36 NA 60.03 NA 55.03 NA7 59.27 60.94 55.94 64.01 NA 65.81 NA 60.41 NA 49.79 NA 51.19 NA 46.99 NA 59.27 NA 60.94 NA 55.94 NA8 60.12 61.79 56.79 64.93 NA 66.73 NA 61.33 NA 50.50 NA 51.90 NA 47.70 NA 60.12 NA 61.79 NA 56.79 NA9 60.98 62.65 57.65 65.86 NA 67.66 NA 62.26 NA 51.22 NA 52.62 NA 48.42 NA 60.98 NA 62.65 NA 57.65 NA10 61.82 63.49 58.49 66.76 NA 68.57 NA 63.17 NA 51.93 NA 53.33 NA 49.13 NA 61.82 NA 63.49 NA 58.49 NA11 62.61 64.28 59.28 67.62 NA 69.42 NA 64.02 NA 52.59 NA 54.00 NA 49.80 NA 62.61 NA 64.28 NA 59.28 NA12 63.36 65.03 60.03 68.42 NA 70.23 NA 64.83 NA 53.22 NA 54.62 NA 50.42 NA 63.36 NA 65.03 NA 60.03 NA13 64.06 65.73 60.73 69.18 NA 70.99 NA 65.59 NA 53.81 NA 55.21 NA 51.01 NA 64.06 NA 65.73 NA 60.73 NA14 64.70 66.37 61.37 69.88 NA 71.68 NA 66.28 NA 54.35 NA 55.75 NA 51.55 NA 64.70 NA 66.37 NA 61.37 NA15 65.34 67.01 62.01 70.57 NA 72.37 NA 66.97 NA 54.89 NA 56.29 NA 52.09 NA 65.34 NA 67.01 NA 62.01 NA16 65.94 67.61 62.61 71.22 NA 73.02 NA 67.62 NA 55.39 NA 56.80 NA 52.60 NA 65.94 NA 67.61 NA 62.61 NA17 66.52 68.19 63.19 71.84 NA 73.64 NA 68.24 NA 55.87 NA 57.28 NA 53.08 NA 66.52 NA 68.19 NA 63.19 NA18 67.06 68.73 63.73 72.43 NA 74.23 NA 68.83 NA 56.33 NA 57.74 NA 53.54 NA 67.06 NA 68.73 NA 63.73 NA19 67.59 69.26 64.26 72.99 NA 74.80 NA 69.40 NA 56.77 NA 58.18 NA 53.98 NA 67.59 NA 69.26 NA 64.26 NA20 68.09 69.76 64.76 73.54 NA 75.34 NA 69.94 NA 57.20 NA 58.60 NA 54.40 NA 68.09 NA 69.76 NA 64.76 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 55.32 56.99 51.99 59.74 NA 61.55 NA 56.15 NA 46.47 NA 47.87 NA 43.67 NA 55.32 NA 56.99 NA 51.99 NA2 56.49 58.16 53.16 61.01 NA 62.81 NA 57.41 NA 47.45 NA 48.85 NA 44.65 NA 56.49 NA 58.16 NA 53.16 NA3 57.49 59.16 54.16 62.09 NA 63.89 NA 58.49 NA 48.29 NA 49.70 NA 45.50 NA 57.49 NA 59.16 NA 54.16 NA4 58.56 60.23 55.23 63.25 NA 65.05 NA 59.65 NA 49.19 NA 50.59 NA 46.39 NA 58.56 NA 60.23 NA 55.23 NA5 59.63 61.30 56.30 64.40 NA 66.20 NA 60.80 NA 50.09 NA 51.49 NA 47.29 NA 59.63 NA 61.30 NA 56.30 NA6 60.55 62.22 57.22 65.40 NA 67.20 NA 61.80 NA 50.86 NA 52.27 NA 48.07 NA 60.55 NA 62.22 NA 57.22 NA7 61.42 63.09 58.09 66.33 NA 68.13 NA 62.73 NA 51.59 NA 52.99 NA 48.79 NA 61.42 NA 63.09 NA 58.09 NA8 62.30 63.97 58.97 67.28 NA 69.08 NA 63.68 NA 52.33 NA 53.73 NA 49.53 NA 62.30 NA 63.97 NA 58.97 NA9 63.16 64.83 59.83 68.21 NA 70.01 NA 64.61 NA 53.05 NA 54.46 NA 50.26 NA 63.16 NA 64.83 NA 59.83 NA10 63.97 65.64 60.64 69.09 NA 70.89 NA 65.49 NA 53.74 NA 55.14 NA 50.94 NA 63.97 NA 65.64 NA 60.64 NA11 64.73 66.40 61.40 69.91 NA 71.71 NA 66.31 NA 54.37 NA 55.78 NA 51.58 NA 64.73 NA 66.40 NA 61.40 NA12 65.45 67.12 62.12 70.68 NA 72.49 NA 67.09 NA 54.98 NA 56.38 NA 52.18 NA 65.45 NA 67.12 NA 62.12 NA13 66.10 67.77 62.77 71.39 NA 73.19 NA 67.79 NA 55.53 NA 56.93 NA 52.73 NA 66.10 NA 67.77 NA 62.77 NA14 66.76 68.43 63.43 72.10 NA 73.90 NA 68.50 NA 56.08 NA 57.48 NA 53.28 NA 66.76 NA 68.43 NA 63.43 NA15 67.37 69.04 64.04 72.76 NA 74.57 NA 69.17 NA 56.59 NA 58.00 NA 53.80 NA 67.37 NA 69.04 NA 64.04 NA16 67.96 69.63 64.63 73.39 NA 75.20 NA 69.80 NA 57.08 NA 58.49 NA 54.29 NA 67.96 NA 69.63 NA 64.63 NA17 68.52 70.19 65.19 74.00 NA 75.80 NA 70.40 NA 57.55 NA 58.96 NA 54.76 NA 68.52 NA 70.19 NA 65.19 NA18 69.05 70.72 65.72 74.58 NA 76.38 NA 70.98 NA 58.00 NA 59.41 NA 55.21 NA 69.05 NA 70.72 NA 65.72 NA19 69.57 71.24 66.24 75.13 NA 76.94 NA 71.54 NA 58.44 NA 59.84 NA 55.64 NA 69.57 NA 71.24 NA 66.24 NA20 70.07 71.74 66.74 75.68 NA 77.48 NA 72.08 NA 58.86 NA 60.26 NA 56.06 NA 70.07 NA 71.74 NA 66.74 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 57.75 59.42 54.42 62.37 NA 64.17 NA 58.77 NA 48.51 NA 49.91 NA 45.71 NA 57.75 NA 59.42 NA 54.42 NA2 58.70 60.37 55.37 63.40 NA 65.20 NA 59.80 NA 49.31 NA 50.71 NA 46.51 NA 58.70 NA 60.37 NA 55.37 NA3 59.81 61.48 56.48 64.59 NA 66.39 NA 60.99 NA 50.24 NA 51.64 NA 47.44 NA 59.81 NA 61.48 NA 56.48 NA4 60.91 62.58 57.58 65.79 NA 67.59 NA 62.19 NA 51.17 NA 52.57 NA 48.37 NA 60.91 NA 62.58 NA 57.58 NA5 61.84 63.51 58.51 66.79 NA 68.59 NA 63.19 NA 51.95 NA 53.35 NA 49.15 NA 61.84 NA 63.51 NA 58.51 NA6 62.71 64.38 59.38 67.73 NA 69.53 NA 64.13 NA 52.68 NA 54.08 NA 49.88 NA 62.71 NA 64.38 NA 59.38 NA7 63.61 65.28 60.28 68.70 NA 70.50 NA 65.10 NA 53.43 NA 54.83 NA 50.63 NA 63.61 NA 65.28 NA 60.28 NA8 64.49 66.16 61.16 69.65 NA 71.45 NA 66.05 NA 54.17 NA 55.57 NA 51.37 NA 64.49 NA 66.16 NA 61.16 NA9 65.32 66.99 61.99 70.54 NA 72.35 NA 66.95 NA 54.87 NA 56.27 NA 52.07 NA 65.32 NA 66.99 NA 61.99 NA10 66.09 67.76 62.76 71.38 NA 73.19 NA 67.79 NA 55.52 NA 56.92 NA 52.72 NA 66.09 NA 67.76 NA 62.76 NA11 66.82 68.49 63.49 72.17 NA 73.97 NA 68.57 NA 56.13 NA 57.53 NA 53.33 NA 66.82 NA 68.49 NA 63.49 NA12 67.49 69.16 64.16 72.89 NA 74.69 NA 69.29 NA 56.69 NA 58.09 NA 53.89 NA 67.49 NA 69.16 NA 64.16 NA13 68.16 69.83 64.83 73.61 NA 75.41 NA 70.01 NA 57.25 NA 58.65 NA 54.45 NA 68.16 NA 69.83 NA 64.83 NA14 68.78 70.45 65.45 74.28 NA 76.09 NA 70.69 NA 57.77 NA 59.18 NA 54.98 NA 68.78 NA 70.45 NA 65.45 NA15 69.38 71.05 66.05 74.93 NA 76.73 NA 71.33 NA 58.28 NA 59.68 NA 55.48 NA 69.38 NA 71.05 NA 66.05 NA16 69.95 71.62 66.62 75.54 NA 77.35 NA 71.95 NA 58.76 NA 60.16 NA 55.96 NA 69.95 NA 71.62 NA 66.62 NA17 70.49 72.16 67.16 76.13 NA 77.94 NA 72.54 NA 59.21 NA 60.62 NA 56.42 NA 70.49 NA 72.16 NA 67.16 NA18 71.02 72.69 67.69 76.70 NA 78.51 NA 73.11 NA 59.66 NA 61.06 NA 56.86 NA 71.02 NA 72.69 NA 67.69 NA19 71.54 73.21 68.21 77.26 NA 79.07 NA 73.67 NA 60.09 NA 61.50 NA 57.30 NA 71.54 NA 73.21 NA 68.21 NA20 72.05 73.72 68.72 77.82 NA 79.62 NA 74.22 NA 60.52 NA 61.93 NA 57.73 NA 72.05 NA 73.72 NA 68.72 NA
Rate Effective Date: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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 53.66 55.33 50.33 57.95 NA 59.75 NA 54.35 NA 45.07 NA 46.48 NA 42.28 NA 53.66 NA 55.33 NA 50.33 NA
2022 54.80 56.47 51.47 59.19 NA 60.99 NA 55.59 NA 46.03 NA 47.44 NA 43.24 NA 54.80 NA 56.47 NA 51.47 NA
2023 54.25 55.92 50.92 58.59 NA 60.39 NA 54.99 NA 45.57 NA 46.97 NA 42.77 NA 54.25 NA 55.92 NA 50.92 NA
2024 53.22 54.89 49.89 57.47 NA 59.28 NA 53.88 NA 44.70 NA 46.10 NA 41.90 NA 53.22 NA 54.89 NA 49.89 NA
2025 55.32 56.99 51.99 59.74 NA 61.55 NA 56.15 NA 46.47 NA 47.87 NA 43.67 NA 55.32 NA 56.99 NA 51.99 NA
2026 57.75 59.42 54.42 62.37 NA 64.17 NA 58.77 NA 48.51 NA 49.91 NA 45.71 NA 57.75 NA 59.42 NA 54.42 NA
2027 59.72 61.39 56.39 64.50 NA 66.31 NA 60.91 NA 50.17 NA 51.57 NA 47.37 NA 59.72 NA 61.39 NA 56.39 NA
2028 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 NA
2029 64.75 66.42 61.42 69.93 NA 71.73 NA 66.33 NA 54.39 NA 55.79 NA 51.59 NA 64.75 NA 66.42 NA 61.42 NA
2030 66.29 67.96 62.96 71.60 NA 73.40 NA 68.00 NA 55.69 NA 57.09 NA 52.89 NA 66.29 NA 67.96 NA 62.96 NA
2031 68.11 69.78 64.78 73.56 NA 75.37 NA 69.97 NA 57.22 NA 58.62 NA 54.42 NA 68.11 NA 69.78 NA 64.78 NA
2032 70.55 72.22 67.22 76.20 NA 78.00 NA 72.60 NA 59.27 NA 60.67 NA 56.47 NA 70.55 NA 72.22 NA 67.22 NA
2033 72.78 74.45 69.45 78.60 NA 80.40 NA 75.00 NA 61.13 NA 62.53 NA 58.33 NA 72.78 NA 74.45 NA 69.45 NA
2034 74.56 76.23 71.23 80.53 NA 82.33 NA 76.93 NA 62.63 NA 64.04 NA 59.84 NA 74.56 NA 76.23 NA 71.23 NA
2035 76.22 77.89 72.89 82.31 NA 84.12 NA 78.72 NA 64.02 NA 65.42 NA 61.22 NA 76.22 NA 77.89 NA 72.89 NA
2036 77.80 79.47 74.47 84.02 NA 85.82 NA 80.42 NA 65.35 NA 66.75 NA 62.55 NA 77.80 NA 79.47 NA 74.47 NA
2037 78.95 80.62 75.62 85.27 NA 87.07 NA 81.67 NA 66.32 NA 67.72 NA 63.52 NA 78.95 NA 80.62 NA 75.62 NA
2038 81.27 82.94 77.94 87.77 NA 89.58 NA 84.18 NA 68.27 NA 69.67 NA 65.47 NA 81.27 NA 82.94 NA 77.94 NA
2039 82.58 84.25 79.25 89.19 NA 90.99 NA 85.59 NA 69.37 NA 70.77 NA 66.57 NA 82.58 NA 84.25 NA 79.25 NA
2040 84.20 85.87 80.87 90.93 NA 92.74 NA 87.34 NA 70.73 NA 72.13 NA 67.93 NA 84.20 NA 85.87 NA 80.87 NA
2041 85.77 87.44 82.44 92.63 NA 94.43 NA 89.03 NA 72.05 NA 73.45 NA 69.25 NA 85.77 NA 87.44 NA 82.44 NA
2042 87.30 88.97 83.97 94.29 NA 96.09 NA 90.69 NA 73.34 NA 74.74 NA 70.54 NA 87.30 NA 88.97 NA 83.97 NA
2043 89.05 90.72 85.72 96.18 NA 97.98 NA 92.58 NA 74.80 NA 76.21 NA 72.01 NA 89.05 NA 90.72 NA 85.72 NA
2044 91.09 92.76 87.76 98.38 NA 100.18 NA 94.78 NA 76.52 NA 77.92 NA 73.72 NA 91.09 NA 92.76 NA 87.76 NA
2045 93.36 95.03 90.03 100.82 NA 102.63 NA 97.23 NA 78.42 NA 79.82 NA 75.62 NA 93.36 NA 95.03 NA 90.03 NA
2046 95.41 97.08 92.08 103.04 NA 104.85 NA 99.45 NA 80.14 NA 81.55 NA 77.35 NA 95.41 NA 97.08 NA 92.08 NA
Heavy Load Hour
Rate Effective Date: June 1, 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 70.97 72.64 67.64 76.64 NA 78.45 NA 73.05 NA 59.61 NA 61.01 NA 56.81 NA 70.97 NA 72.64 NA 67.64 NA
2 71.64 73.31 68.31 77.37 NA 79.18 NA 73.78 NA 60.18 NA 61.58 NA 57.38 NA 71.64 NA 73.31 NA 68.31 NA
3 71.78 73.45 68.45 77.52 NA 79.32 NA 73.92 NA 60.29 NA 61.69 NA 57.49 NA 71.78 NA 73.45 NA 68.45 NA
4 71.67 73.34 68.34 77.40 NA 79.21 NA 73.81 NA 60.20 NA 61.60 NA 57.40 NA 71.67 NA 73.34 NA 68.34 NA
5 72.01 73.68 68.68 77.77 NA 79.58 NA 74.18 NA 60.49 NA 61.89 NA 57.69 NA 72.01 NA 73.68 NA 68.68 NA
6 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
7 73.30 74.97 69.97 79.17 NA 80.97 NA 75.57 NA 61.57 NA 62.98 NA 58.78 NA 73.30 NA 74.97 NA 69.97 NA
8 74.09 75.76 70.76 80.01 NA 81.82 NA 76.42 NA 62.23 NA 63.64 NA 59.44 NA 74.09 NA 75.76 NA 70.76 NA
9 74.92 76.59 71.59 80.91 NA 82.72 NA 77.32 NA 62.93 NA 64.33 NA 60.13 NA 74.92 NA 76.59 NA 71.59 NA
10 75.71 77.38 72.38 81.77 NA 83.57 NA 78.17 NA 63.60 NA 65.00 NA 60.80 NA 75.71 NA 77.38 NA 72.38 NA
11 76.48 78.15 73.15 82.60 NA 84.41 NA 79.01 NA 64.25 NA 65.65 NA 61.45 NA 76.48 NA 78.15 NA 73.15 NA
12 77.27 78.94 73.94 83.45 NA 85.26 NA 79.86 NA 64.91 NA 66.31 NA 62.11 NA 77.27 NA 78.94 NA 73.94 NA
13 78.06 79.73 74.73 84.30 NA 86.10 NA 80.70 NA 65.57 NA 66.97 NA 62.77 NA 78.06 NA 79.73 NA 74.73 NA
14 78.81 80.48 75.48 85.11 NA 86.92 NA 81.52 NA 66.20 NA 67.60 NA 63.40 NA 78.81 NA 80.48 NA 75.48 NA
15 79.53 81.20 76.20 85.89 NA 87.70 NA 82.30 NA 66.81 NA 68.21 NA 64.01 NA 79.53 NA 81.20 NA 76.20 NA
16 80.22 81.89 76.89 86.64 NA 88.44 NA 83.04 NA 67.39 NA 68.79 NA 64.59 NA 80.22 NA 81.89 NA 76.89 NA
17 80.87 82.54 77.54 87.34 NA 89.14 NA 83.74 NA 67.93 NA 69.33 NA 65.13 NA 80.87 NA 82.54 NA 77.54 NA
18 81.51 83.18 78.18 88.03 NA 89.84 NA 84.44 NA 68.47 NA 69.87 NA 65.67 NA 81.51 NA 83.18 NA 78.18 NA
19 82.12 83.79 78.79 88.69 NA 90.49 NA 85.09 NA 68.98 NA 70.38 NA 66.18 NA 82.12 NA 83.79 NA 78.79 NA
20 82.71 84.38 79.38 89.32 NA 91.13 NA 85.73 NA 69.47 NA 70.88 NA 66.68 NA 82.71 NA 84.38 NA 79.38 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price
1 72.37 74.04 69.04 78.16 NA 79.96 NA 74.56 NA 60.79 NA 62.19 NA 57.99 NA 72.37 NA 74.04 NA 69.04 NA
2 72.22 73.89 68.89 78.00 NA 79.81 NA 74.41 NA 60.67 NA 62.07 NA 57.87 NA 72.22 NA 73.89 NA 68.89 NA
3 71.94 73.61 68.61 77.69 NA 79.50 NA 74.10 NA 60.43 NA 61.83 NA 57.63 NA 71.94 NA 73.61 NA 68.61 NA
4 72.33 74.00 69.00 78.11 NA 79.91 NA 74.51 NA 60.75 NA 62.16 NA 57.96 NA 72.33 NA 74.00 NA 69.00 NA
5 73.02 74.69 69.69 78.86 NA 80.67 NA 75.27 NA 61.34 NA 62.74 NA 58.54 NA 73.02 NA 74.69 NA 69.69 NA
6 73.80 75.47 70.47 79.70 NA 81.51 NA 76.11 NA 61.99 NA 63.39 NA 59.19 NA 73.80 NA 75.47 NA 70.47 NA
7 74.67 76.34 71.34 80.65 NA 82.45 NA 77.05 NA 62.72 NA 64.13 NA 59.93 NA 74.67 NA 76.34 NA 71.34 NA
8 75.59 77.26 72.26 81.64 NA 83.44 NA 78.04 NA 63.50 NA 64.90 NA 60.70 NA 75.59 NA 77.26 NA 72.26 NA
9 76.45 78.12 73.12 82.56 NA 84.37 NA 78.97 NA 64.22 NA 65.62 NA 61.42 NA 76.45 NA 78.12 NA 73.12 NA
10 77.28 78.95 73.95 83.46 NA 85.27 NA 79.87 NA 64.92 NA 66.32 NA 62.12 NA 77.28 NA 78.95 NA 73.95 NA
11 78.13 79.80 74.80 84.38 NA 86.18 NA 80.78 NA 65.63 NA 67.03 NA 62.83 NA 78.13 NA 79.80 NA 74.80 NA
12 78.96 80.63 75.63 85.28 NA 87.08 NA 81.68 NA 66.33 NA 67.73 NA 63.53 NA 78.96 NA 80.63 NA 75.63 NA
13 79.77 81.44 76.44 86.15 NA 87.95 NA 82.55 NA 67.00 NA 68.41 NA 64.21 NA 79.77 NA 81.44 NA 76.44 NA
14 80.53 82.20 77.20 86.97 NA 88.78 NA 83.38 NA 67.65 NA 69.05 NA 64.85 NA 80.53 NA 82.20 NA 77.20 NA
15 81.26 82.93 77.93 87.76 NA 89.57 NA 84.17 NA 68.26 NA 69.66 NA 65.46 NA 81.26 NA 82.93 NA 77.93 NA
16 81.94 83.61 78.61 88.50 NA 90.30 NA 84.90 NA 68.83 NA 70.23 NA 66.03 NA 81.94 NA 83.61 NA 78.61 NA
17 82.62 84.29 79.29 89.23 NA 91.03 NA 85.63 NA 69.40 NA 70.80 NA 66.60 NA 82.62 NA 84.29 NA 79.29 NA
18 83.26 84.93 79.93 89.92 NA 91.72 NA 86.32 NA 69.94 NA 71.34 NA 67.14 NA 83.26 NA 84.93 NA 79.93 NA
19 83.87 85.54 80.54 90.58 NA 92.39 NA 86.99 NA 70.45 NA 71.86 NA 67.66 NA 83.87 NA 85.54 NA 80.54 NA
20 84.46 86.13 81.13 91.22 NA 93.02 NA 87.62 NA 70.95 NA 72.35 NA 68.15 NA 84.46 NA 86.13 NA 81.13 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 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 NA2 71.70 73.37 68.37 77.44 NA 79.24 NA 73.84 NA 60.23 NA 61.63 NA 57.43 NA 71.70 NA 73.37 NA 68.37 NA3 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 NA4 73.22 74.89 69.89 79.08 NA 80.88 NA 75.48 NA 61.50 NA 62.91 NA 58.71 NA 73.22 NA 74.89 NA 69.89 NA5 74.15 75.82 70.82 80.08 NA 81.89 NA 76.49 NA 62.29 NA 63.69 NA 59.49 NA 74.15 NA 75.82 NA 70.82 NA6 75.16 76.83 71.83 81.17 NA 82.98 NA 77.58 NA 63.14 NA 64.54 NA 60.34 NA 75.16 NA 76.83 NA 71.83 NA7 76.19 77.86 72.86 82.29 NA 84.09 NA 78.69 NA 64.00 NA 65.41 NA 61.21 NA 76.19 NA 77.86 NA 72.86 NA8 77.14 78.81 73.81 83.31 NA 85.12 NA 79.72 NA 64.80 NA 66.20 NA 62.00 NA 77.14 NA 78.81 NA 73.81 NA9 78.05 79.72 74.72 84.29 NA 86.09 NA 80.69 NA 65.56 NA 66.96 NA 62.76 NA 78.05 NA 79.72 NA 74.72 NA10 78.96 80.63 75.63 85.28 NA 87.08 NA 81.68 NA 66.33 NA 67.73 NA 63.53 NA 78.96 NA 80.63 NA 75.63 NA11 79.86 81.53 76.53 86.25 NA 88.05 NA 82.65 NA 67.08 NA 68.48 NA 64.28 NA 79.86 NA 81.53 NA 76.53 NA12 80.72 82.39 77.39 87.17 NA 88.98 NA 83.58 NA 67.80 NA 69.20 NA 65.00 NA 80.72 NA 82.39 NA 77.39 NA13 81.53 83.20 78.20 88.05 NA 89.85 NA 84.45 NA 68.48 NA 69.89 NA 65.69 NA 81.53 NA 83.20 NA 78.20 NA14 82.30 83.97 78.97 88.88 NA 90.69 NA 85.29 NA 69.13 NA 70.53 NA 66.33 NA 82.30 NA 83.97 NA 78.97 NA15 83.02 84.69 79.69 89.66 NA 91.46 NA 86.06 NA 69.73 NA 71.14 NA 66.94 NA 83.02 NA 84.69 NA 79.69 NA16 83.73 85.40 80.40 90.43 NA 92.23 NA 86.83 NA 70.33 NA 71.74 NA 67.54 NA 83.73 NA 85.40 NA 80.40 NA17 84.40 86.07 81.07 91.15 NA 92.96 NA 87.56 NA 70.90 NA 72.30 NA 68.10 NA 84.40 NA 86.07 NA 81.07 NA18 85.05 86.72 81.72 91.85 NA 93.65 NA 88.25 NA 71.44 NA 72.84 NA 68.64 NA 85.05 NA 86.72 NA 81.72 NA19 85.66 87.33 82.33 92.52 NA 94.32 NA 88.92 NA 71.96 NA 73.36 NA 69.16 NA 85.66 NA 87.33 NA 82.33 NA20 86.25 87.92 82.92 93.15 NA 94.96 NA 89.56 NA 72.45 NA 73.86 NA 69.66 NA 86.25 NA 87.92 NA 82.92 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 71.30 72.97 67.97 77.00 NA 78.81 NA 73.41 NA 59.89 NA 61.29 NA 57.09 NA 71.30 NA 72.97 NA 67.97 NA2 72.44 74.11 69.11 78.24 NA 80.04 NA 74.64 NA 60.85 NA 62.25 NA 58.05 NA 72.44 NA 74.11 NA 69.11 NA3 73.66 75.33 70.33 79.55 NA 81.35 NA 75.95 NA 61.87 NA 63.28 NA 59.08 NA 73.66 NA 75.33 NA 70.33 NA4 74.77 76.44 71.44 80.75 NA 82.56 NA 77.16 NA 62.81 NA 64.21 NA 60.01 NA 74.77 NA 76.44 NA 71.44 NA5 75.92 77.59 72.59 82.00 NA 83.80 NA 78.40 NA 63.77 NA 65.18 NA 60.98 NA 75.92 NA 77.59 NA 72.59 NA6 77.07 78.74 73.74 83.23 NA 85.04 NA 79.64 NA 64.74 NA 66.14 NA 61.94 NA 77.07 NA 78.74 NA 73.74 NA7 78.09 79.76 74.76 84.34 NA 86.15 NA 80.75 NA 65.60 NA 67.00 NA 62.80 NA 78.09 NA 79.76 NA 74.76 NA8 79.06 80.73 75.73 85.39 NA 87.19 NA 81.79 NA 66.41 NA 67.81 NA 63.61 NA 79.06 NA 80.73 NA 75.73 NA9 80.03 81.70 76.70 86.44 NA 88.24 NA 82.84 NA 67.23 NA 68.63 NA 64.43 NA 80.03 NA 81.70 NA 76.70 NA10 80.99 82.66 77.66 87.47 NA 89.27 NA 83.87 NA 68.03 NA 69.43 NA 65.23 NA 80.99 NA 82.66 NA 77.66 NA11 81.89 83.56 78.56 88.44 NA 90.24 NA 84.84 NA 68.79 NA 70.19 NA 65.99 NA 81.89 NA 83.56 NA 78.56 NA12 82.74 84.41 79.41 89.36 NA 91.16 NA 85.76 NA 69.50 NA 70.91 NA 66.71 NA 82.74 NA 84.41 NA 79.41 NA13 83.55 85.22 80.22 90.23 NA 92.03 NA 86.63 NA 70.18 NA 71.58 NA 67.38 NA 83.55 NA 85.22 NA 80.22 NA14 84.30 85.97 80.97 91.04 NA 92.84 NA 87.44 NA 70.81 NA 72.21 NA 68.01 NA 84.30 NA 85.97 NA 80.97 NA15 85.04 86.71 81.71 91.84 NA 93.64 NA 88.24 NA 71.43 NA 72.83 NA 68.63 NA 85.04 NA 86.71 NA 81.71 NA16 85.74 87.41 82.41 92.60 NA 94.40 NA 89.00 NA 72.02 NA 73.42 NA 69.22 NA 85.74 NA 87.41 NA 82.41 NA17 86.41 88.08 83.08 93.32 NA 95.12 NA 89.72 NA 72.58 NA 73.98 NA 69.78 NA 86.41 NA 88.08 NA 83.08 NA18 87.05 88.72 83.72 94.01 NA 95.82 NA 90.42 NA 73.12 NA 74.52 NA 70.32 NA 87.05 NA 88.72 NA 83.72 NA19 87.66 89.33 84.33 94.68 NA 96.48 NA 91.08 NA 73.64 NA 75.04 NA 70.84 NA 87.66 NA 89.33 NA 84.33 NA20 88.26 89.93 84.93 95.32 NA 97.12 NA 91.72 NA 74.13 NA 75.54 NA 71.34 NA 88.26 NA 89.93 NA 84.93 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 73.67 75.34 70.34 79.56 NA 81.36 NA 75.96 NA 61.88 NA 63.28 NA 59.08 NA 73.67 NA 75.34 NA 70.34 NA2 74.97 76.64 71.64 80.97 NA 82.77 NA 77.37 NA 62.97 NA 64.38 NA 60.18 NA 74.97 NA 76.64 NA 71.64 NA3 76.10 77.77 72.77 82.19 NA 83.99 NA 78.59 NA 63.92 NA 65.33 NA 61.13 NA 76.10 NA 77.77 NA 72.77 NA4 77.30 78.97 73.97 83.48 NA 85.28 NA 79.88 NA 64.93 NA 66.33 NA 62.13 NA 77.30 NA 78.97 NA 73.97 NA5 78.49 80.16 75.16 84.77 NA 86.57 NA 81.17 NA 65.93 NA 67.33 NA 63.13 NA 78.49 NA 80.16 NA 75.16 NA6 79.54 81.21 76.21 85.90 NA 87.70 NA 82.30 NA 66.81 NA 68.21 NA 64.01 NA 79.54 NA 81.21 NA 76.21 NA7 80.52 82.19 77.19 86.96 NA 88.76 NA 83.36 NA 67.64 NA 69.04 NA 64.84 NA 80.52 NA 82.19 NA 77.19 NA8 81.52 83.19 78.19 88.04 NA 89.84 NA 84.44 NA 68.47 NA 69.88 NA 65.68 NA 81.52 NA 83.19 NA 78.19 NA9 82.50 84.17 79.17 89.09 NA 90.90 NA 85.50 NA 69.30 NA 70.70 NA 66.50 NA 82.50 NA 84.17 NA 79.17 NA10 83.42 85.09 80.09 90.09 NA 91.90 NA 86.50 NA 70.07 NA 71.48 NA 67.28 NA 83.42 NA 85.09 NA 80.09 NA11 84.29 85.96 80.96 91.04 NA 92.84 NA 87.44 NA 70.81 NA 72.21 NA 68.01 NA 84.29 NA 85.96 NA 80.96 NA12 85.12 86.79 81.79 91.93 NA 93.73 NA 88.33 NA 71.50 NA 72.90 NA 68.70 NA 85.12 NA 86.79 NA 81.79 NA13 85.88 87.55 82.55 92.75 NA 94.55 NA 89.15 NA 72.14 NA 73.54 NA 69.34 NA 85.88 NA 87.55 NA 82.55 NA14 86.64 88.31 83.31 93.57 NA 95.38 NA 89.98 NA 72.78 NA 74.18 NA 69.98 NA 86.64 NA 88.31 NA 83.31 NA15 87.36 89.03 84.03 94.35 NA 96.15 NA 90.75 NA 73.38 NA 74.78 NA 70.58 NA 87.36 NA 89.03 NA 84.03 NA16 88.04 89.71 84.71 95.09 NA 96.89 NA 91.49 NA 73.96 NA 75.36 NA 71.16 NA 88.04 NA 89.71 NA 84.71 NA17 88.70 90.37 85.37 95.80 NA 97.60 NA 92.20 NA 74.51 NA 75.91 NA 71.71 NA 88.70 NA 90.37 NA 85.37 NA18 89.33 91.00 86.00 96.48 NA 98.28 NA 92.88 NA 75.04 NA 76.44 NA 72.24 NA 89.33 NA 91.00 NA 86.00 NA19 89.94 91.61 86.61 97.13 NA 98.94 NA 93.54 NA 75.55 NA 76.95 NA 72.75 NA 89.94 NA 91.61 NA 86.61 NA20 90.54 92.21 87.21 97.78 NA 99.58 NA 94.18 NA 76.05 NA 77.45 NA 73.25 NA 90.54 NA 92.21 NA 87.21 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 76.37 78.04 73.04 82.48 NA 84.28 NA 78.88 NA 64.15 NA 65.55 NA 61.35 NA 76.37 NA 78.04 NA 73.04 NA2 77.45 79.12 74.12 83.65 NA 85.45 NA 80.05 NA 65.06 NA 66.46 NA 62.26 NA 77.45 NA 79.12 NA 74.12 NA3 78.69 80.36 75.36 84.98 NA 86.79 NA 81.39 NA 66.10 NA 67.50 NA 63.30 NA 78.69 NA 80.36 NA 75.36 NA4 79.92 81.59 76.59 86.32 NA 88.12 NA 82.72 NA 67.14 NA 68.54 NA 64.34 NA 79.92 NA 81.59 NA 76.59 NA5 80.98 82.65 77.65 87.46 NA 89.26 NA 83.86 NA 68.02 NA 69.43 NA 65.23 NA 80.98 NA 82.65 NA 77.65 NA6 81.97 83.64 78.64 88.53 NA 90.33 NA 84.93 NA 68.86 NA 70.26 NA 66.06 NA 81.97 NA 83.64 NA 78.64 NA7 82.99 84.66 79.66 89.63 NA 91.43 NA 86.03 NA 69.71 NA 71.12 NA 66.92 NA 82.99 NA 84.66 NA 79.66 NA8 83.99 85.66 80.66 90.71 NA 92.52 NA 87.12 NA 70.55 NA 71.96 NA 67.76 NA 83.99 NA 85.66 NA 80.66 NA9 84.94 86.61 81.61 91.74 NA 93.54 NA 88.14 NA 71.35 NA 72.75 NA 68.55 NA 84.94 NA 86.61 NA 81.61 NA10 85.83 87.50 82.50 92.70 NA 94.50 NA 89.10 NA 72.10 NA 73.50 NA 69.30 NA 85.83 NA 87.50 NA 82.50 NA11 86.67 88.34 83.34 93.61 NA 95.41 NA 90.01 NA 72.80 NA 74.21 NA 70.01 NA 86.67 NA 88.34 NA 83.34 NA12 87.45 89.12 84.12 94.44 NA 96.25 NA 90.85 NA 73.46 NA 74.86 NA 70.66 NA 87.45 NA 89.12 NA 84.12 NA13 88.23 89.90 84.90 95.28 NA 97.09 NA 91.69 NA 74.11 NA 75.51 NA 71.31 NA 88.23 NA 89.90 NA 84.90 NA14 88.96 90.63 85.63 96.07 NA 97.88 NA 92.48 NA 74.72 NA 76.13 NA 71.93 NA 88.96 NA 90.63 NA 85.63 NA15 89.66 91.33 86.33 96.83 NA 98.63 NA 93.23 NA 75.31 NA 76.71 NA 72.51 NA 89.66 NA 91.33 NA 86.33 NA16 90.33 92.00 87.00 97.56 NA 99.36 NA 93.96 NA 75.88 NA 77.28 NA 73.08 NA 90.33 NA 92.00 NA 87.00 NA17 90.97 92.64 87.64 98.25 NA 100.06 NA 94.66 NA 76.42 NA 77.82 NA 73.62 NA 90.97 NA 92.64 NA 87.64 NA18 91.60 93.27 88.27 98.93 NA 100.73 NA 95.33 NA 76.94 NA 78.35 NA 74.15 NA 91.60 NA 93.27 NA 88.27 NA19 92.21 93.88 88.88 99.59 NA 101.39 NA 95.99 NA 77.46 NA 78.86 NA 74.66 NA 92.21 NA 93.88 NA 88.88 NA20 92.82 94.49 89.49 100.24 NA 102.04 NA 96.64 NA 77.96 NA 79.37 NA 75.17 NA 92.82 NA 94.49 NA 89.49 NA
Rate Effective Date: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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 70.97 72.64 67.64 76.64 NA 78.45 NA 73.05 NA 59.61 NA 61.01 NA 56.81 NA 70.97 NA 72.64 NA 67.64 NA
2022 72.37 74.04 69.04 78.16 NA 79.96 NA 74.56 NA 60.79 NA 62.19 NA 57.99 NA 72.37 NA 74.04 NA 69.04 NA
2023 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
2024 71.30 72.97 67.97 77.00 NA 78.81 NA 73.41 NA 59.89 NA 61.29 NA 57.09 NA 71.30 NA 72.97 NA 67.97 NA
2025 73.67 75.34 70.34 79.56 NA 81.36 NA 75.96 NA 61.88 NA 63.28 NA 59.08 NA 73.67 NA 75.34 NA 70.34 NA
2026 76.37 78.04 73.04 82.48 NA 84.28 NA 78.88 NA 64.15 NA 65.55 NA 61.35 NA 76.37 NA 78.04 NA 73.04 NA
2027 78.62 80.29 75.29 84.91 NA 86.71 NA 81.31 NA 66.04 NA 67.44 NA 63.24 NA 78.62 NA 80.29 NA 75.29 NA
2028 81.44 83.11 78.11 87.96 NA 89.76 NA 84.36 NA 68.41 NA 69.81 NA 65.61 NA 81.44 NA 83.11 NA 78.11 NA
2029 84.20 85.87 80.87 90.94 NA 92.74 NA 87.34 NA 70.73 NA 72.13 NA 67.93 NA 84.20 NA 85.87 NA 80.87 NA
2030 86.04 87.71 82.71 92.92 NA 94.72 NA 89.32 NA 72.27 NA 73.67 NA 69.47 NA 86.04 NA 87.71 NA 82.71 NA
2031 88.15 89.82 84.82 95.20 NA 97.00 NA 91.60 NA 74.04 NA 75.45 NA 71.25 NA 88.15 NA 89.82 NA 84.82 NA
2032 90.88 92.55 87.55 98.15 NA 99.96 NA 94.56 NA 76.34 NA 77.74 NA 73.54 NA 90.88 NA 92.55 NA 87.55 NA
2033 93.40 95.07 90.07 100.88 NA 102.68 NA 97.28 NA 78.46 NA 79.86 NA 75.66 NA 93.40 NA 95.07 NA 90.07 NA
2034 95.50 97.17 92.17 103.14 NA 104.94 NA 99.54 NA 80.22 NA 81.62 NA 77.42 NA 95.50 NA 97.17 NA 92.17 NA
2035 97.46 99.13 94.13 105.25 NA 107.06 NA 101.66 NA 81.86 NA 83.27 NA 79.07 NA 97.46 NA 99.13 NA 94.13 NA
2036 99.35 101.02 96.02 107.30 NA 109.10 NA 103.70 NA 83.46 NA 84.86 NA 80.66 NA 99.35 NA 101.02 NA 96.02 NA
2037 100.83 102.50 97.50 108.89 NA 110.70 NA 105.30 NA 84.70 NA 86.10 NA 81.90 NA 100.83 NA 102.50 NA 97.50 NA
2038 103.47 105.14 100.14 111.75 NA 113.55 NA 108.15 NA 86.91 NA 88.32 NA 84.12 NA 103.47 NA 105.14 NA 100.14 NA
2039 105.11 106.78 101.78 113.52 NA 115.32 NA 109.92 NA 88.29 NA 89.69 NA 85.49 NA 105.11 NA 106.78 NA 101.78 NA
2040 107.06 108.73 103.73 115.62 NA 117.43 NA 112.03 NA 89.93 NA 91.33 NA 87.13 NA 107.06 NA 108.73 NA 103.73 NA
2041 108.97 110.64 105.64 117.68 NA 119.49 NA 114.09 NA 91.53 NA 92.93 NA 88.73 NA 108.97 NA 110.64 NA 105.64 NA
2042 110.84 112.51 107.51 119.71 NA 121.51 NA 116.11 NA 93.11 NA 94.51 NA 90.31 NA 110.84 NA 112.51 NA 107.51 NA
2043 112.94 114.61 109.61 121.97 NA 123.78 NA 118.38 NA 94.87 NA 96.27 NA 92.07 NA 112.94 NA 114.61 NA 109.61 NA
2044 115.33 117.00 112.00 124.56 NA 126.36 NA 120.96 NA 96.88 NA 98.28 NA 94.08 NA 115.33 NA 117.00 NA 112.00 NA
2045 117.96 119.63 114.63 127.39 NA 129.20 NA 123.80 NA 99.08 NA 100.49 NA 96.29 NA 117.96 NA 119.63 NA 114.63 NA
2046 120.37 122.04 117.04 130.00 NA 131.81 NA 126.41 NA 101.11 NA 102.52 NA 98.32 NA 120.37 NA 122.04 NA 117.04 NA
Heavy Load Hour
Rate Effective Date: June 1, 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 46.95 48.62 43.62 50.71 NA 52.51 NA 47.11 NA 39.44 NA 40.84 NA 36.64 NA 46.95 NA 48.62 NA 43.62 NA
2 47.46 49.13 44.13 51.26 NA 53.06 NA 47.66 NA 39.87 NA 41.27 NA 37.07 NA 47.46 NA 49.13 NA 44.13 NA
3 47.43 49.10 44.10 51.22 NA 53.02 NA 47.62 NA 39.84 NA 41.24 NA 37.04 NA 47.43 NA 49.10 NA 44.10 NA
4 47.15 48.82 43.82 50.93 NA 52.73 NA 47.33 NA 39.61 NA 41.01 NA 36.81 NA 47.15 NA 48.82 NA 43.82 NA
5 47.34 49.01 44.01 51.12 NA 52.93 NA 47.53 NA 39.76 NA 41.17 NA 36.97 NA 47.34 NA 49.01 NA 44.01 NA
6 47.78 49.45 44.45 51.60 NA 53.41 NA 48.01 NA 40.13 NA 41.54 NA 37.34 NA 47.78 NA 49.45 NA 44.45 NA
7 48.31 49.98 44.98 52.17 NA 53.98 NA 48.58 NA 40.58 NA 41.98 NA 37.78 NA 48.31 NA 49.98 NA 44.98 NA
8 48.94 50.61 45.61 52.85 NA 54.66 NA 49.26 NA 41.11 NA 42.51 NA 38.31 NA 48.94 NA 50.61 NA 45.61 NA
9 49.62 51.29 46.29 53.59 NA 55.39 NA 49.99 NA 41.68 NA 43.08 NA 38.88 NA 49.62 NA 51.29 NA 46.29 NA
10 50.26 51.93 46.93 54.28 NA 56.09 NA 50.69 NA 42.22 NA 43.62 NA 39.42 NA 50.26 NA 51.93 NA 46.93 NA
11 50.89 52.56 47.56 54.96 NA 56.76 NA 51.36 NA 42.75 NA 44.15 NA 39.95 NA 50.89 NA 52.56 NA 47.56 NA
12 51.53 53.20 48.20 55.66 NA 57.46 NA 52.06 NA 43.29 NA 44.69 NA 40.49 NA 51.53 NA 53.20 NA 48.20 NA
13 52.18 53.85 48.85 56.35 NA 58.16 NA 52.76 NA 43.83 NA 45.23 NA 41.03 NA 52.18 NA 53.85 NA 48.85 NA
14 52.80 54.47 49.47 57.02 NA 58.82 NA 53.42 NA 44.35 NA 45.75 NA 41.55 NA 52.80 NA 54.47 NA 49.47 NA
15 53.38 55.05 50.05 57.65 NA 59.46 NA 54.06 NA 44.84 NA 46.25 NA 42.05 NA 53.38 NA 55.05 NA 50.05 NA
16 53.94 55.61 50.61 58.26 NA 60.06 NA 54.66 NA 45.31 NA 46.72 NA 42.52 NA 53.94 NA 55.61 NA 50.61 NA
17 54.46 56.13 51.13 58.82 NA 60.62 NA 55.22 NA 45.75 NA 47.15 NA 42.95 NA 54.46 NA 56.13 NA 51.13 NA
18 54.98 56.65 51.65 59.38 NA 61.18 NA 55.78 NA 46.18 NA 47.59 NA 43.39 NA 54.98 NA 56.65 NA 51.65 NA
19 55.47 57.14 52.14 59.91 NA 61.71 NA 56.31 NA 46.59 NA 48.00 NA 43.80 NA 55.47 NA 57.14 NA 52.14 NA
20 55.94 57.61 52.61 60.41 NA 62.21 NA 56.81 NA 46.99 NA 48.39 NA 44.19 NA 55.94 NA 57.61 NA 52.61 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price
1 48.00 49.67 44.67 51.84 NA 53.65 NA 48.25 NA 40.32 NA 41.72 NA 37.52 NA 48.00 NA 49.67 NA 44.67 NA
2 47.69 49.36 44.36 51.50 NA 53.31 NA 47.91 NA 40.06 NA 41.46 NA 37.26 NA 47.69 NA 49.36 NA 44.36 NA
3 47.23 48.90 43.90 51.01 NA 52.81 NA 47.41 NA 39.67 NA 41.08 NA 36.88 NA 47.23 NA 48.90 NA 43.90 NA
4 47.45 49.12 44.12 51.25 NA 53.05 NA 47.65 NA 39.86 NA 41.26 NA 37.06 NA 47.45 NA 49.12 NA 44.12 NA
5 47.98 49.65 44.65 51.82 NA 53.62 NA 48.22 NA 40.31 NA 41.71 NA 37.51 NA 47.98 NA 49.65 NA 44.65 NA
6 48.60 50.27 45.27 52.48 NA 54.29 NA 48.89 NA 40.82 NA 42.22 NA 38.02 NA 48.60 NA 50.27 NA 45.27 NA
7 49.31 50.98 45.98 53.25 NA 55.06 NA 49.66 NA 41.42 NA 42.82 NA 38.62 NA 49.31 NA 50.98 NA 45.98 NA
8 50.07 51.74 46.74 54.08 NA 55.88 NA 50.48 NA 42.06 NA 43.46 NA 39.26 NA 50.07 NA 51.74 NA 46.74 NA
9 50.78 52.45 47.45 54.84 NA 56.64 NA 51.24 NA 42.65 NA 44.05 NA 39.85 NA 50.78 NA 52.45 NA 47.45 NA
10 51.46 53.13 48.13 55.57 NA 57.38 NA 51.98 NA 43.22 NA 44.63 NA 40.43 NA 51.46 NA 53.13 NA 48.13 NA
11 52.16 53.83 48.83 56.33 NA 58.13 NA 52.73 NA 43.81 NA 45.21 NA 41.01 NA 52.16 NA 53.83 NA 48.83 NA
12 52.85 54.52 49.52 57.08 NA 58.88 NA 53.48 NA 44.39 NA 45.79 NA 41.59 NA 52.85 NA 54.52 NA 49.52 NA
13 53.51 55.18 50.18 57.79 NA 59.59 NA 54.19 NA 44.95 NA 46.35 NA 42.15 NA 53.51 NA 55.18 NA 50.18 NA
14 54.13 55.80 50.80 58.47 NA 60.27 NA 54.87 NA 45.47 NA 46.88 NA 42.68 NA 54.13 NA 55.80 NA 50.80 NA
15 54.73 56.40 51.40 59.11 NA 60.91 NA 55.51 NA 45.97 NA 47.37 NA 43.17 NA 54.73 NA 56.40 NA 51.40 NA
16 55.28 56.95 51.95 59.70 NA 61.50 NA 56.10 NA 46.43 NA 47.84 NA 43.64 NA 55.28 NA 56.95 NA 51.95 NA
17 55.82 57.49 52.49 60.29 NA 62.09 NA 56.69 NA 46.89 NA 48.29 NA 44.09 NA 55.82 NA 57.49 NA 52.49 NA
18 56.34 58.01 53.01 60.84 NA 62.65 NA 57.25 NA 47.32 NA 48.73 NA 44.53 NA 56.34 NA 58.01 NA 53.01 NA
19 56.83 58.50 53.50 61.37 NA 63.18 NA 57.78 NA 47.73 NA 49.14 NA 44.94 NA 56.83 NA 58.50 NA 53.50 NA
20 57.30 58.97 53.97 61.88 NA 63.68 NA 58.28 NA 48.13 NA 49.53 NA 45.33 NA 57.30 NA 58.97 NA 53.97 NA
$1.67 ($3.33)
Contract Length
Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 47.35 49.02 44.02 51.14 NA 52.94 NA 47.54 NA 39.77 NA 41.18 NA 36.98 NA 47.35 NA 49.02 NA 44.02 NA2 46.80 48.47 43.47 50.54 NA 52.35 NA 46.95 NA 39.31 NA 40.72 NA 36.52 NA 46.80 NA 48.47 NA 43.47 NA3 47.24 48.91 43.91 51.02 NA 52.82 NA 47.42 NA 39.68 NA 41.08 NA 36.88 NA 47.24 NA 48.91 NA 43.91 NA4 47.98 49.65 44.65 51.81 NA 53.62 NA 48.22 NA 40.30 NA 41.70 NA 37.50 NA 47.98 NA 49.65 NA 44.65 NA5 48.74 50.41 45.41 52.64 NA 54.44 NA 49.04 NA 40.94 NA 42.35 NA 38.15 NA 48.74 NA 50.41 NA 45.41 NA6 49.59 51.26 46.26 53.55 NA 55.36 NA 49.96 NA 41.65 NA 43.06 NA 38.86 NA 49.59 NA 51.26 NA 46.26 NA7 50.46 52.13 47.13 54.50 NA 56.30 NA 50.90 NA 42.39 NA 43.79 NA 39.59 NA 50.46 NA 52.13 NA 47.13 NA8 51.25 52.92 47.92 55.35 NA 57.15 NA 51.75 NA 43.05 NA 44.45 NA 40.25 NA 51.25 NA 52.92 NA 47.92 NA9 52.00 53.67 48.67 56.16 NA 57.96 NA 52.56 NA 43.68 NA 45.08 NA 40.88 NA 52.00 NA 53.67 NA 48.67 NA10 52.76 54.43 49.43 56.98 NA 58.78 NA 53.38 NA 44.32 NA 45.72 NA 41.52 NA 52.76 NA 54.43 NA 49.43 NA11 53.51 55.18 50.18 57.79 NA 59.59 NA 54.19 NA 44.94 NA 46.35 NA 42.15 NA 53.51 NA 55.18 NA 50.18 NA12 54.21 55.88 50.88 58.55 NA 60.36 NA 54.96 NA 45.54 NA 46.94 NA 42.74 NA 54.21 NA 55.88 NA 50.88 NA13 54.88 56.55 51.55 59.27 NA 61.08 NA 55.68 NA 46.10 NA 47.50 NA 43.30 NA 54.88 NA 56.55 NA 51.55 NA14 55.51 57.18 52.18 59.95 NA 61.76 NA 56.36 NA 46.63 NA 48.03 NA 43.83 NA 55.51 NA 57.18 NA 52.18 NA15 56.09 57.76 52.76 60.58 NA 62.38 NA 56.98 NA 47.12 NA 48.52 NA 44.32 NA 56.09 NA 57.76 NA 52.76 NA16 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 NA17 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 NA18 57.73 59.40 54.40 62.34 NA 64.15 NA 58.75 NA 48.49 NA 49.89 NA 45.69 NA 57.73 NA 59.40 NA 54.40 NA19 58.22 59.89 54.89 62.88 NA 64.68 NA 59.28 NA 48.90 NA 50.31 NA 46.11 NA 58.22 NA 59.89 NA 54.89 NA20 58.69 60.36 55.36 63.38 NA 65.19 NA 59.79 NA 49.30 NA 50.70 NA 46.50 NA 58.69 NA 60.36 NA 55.36 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 46.21 47.88 42.88 49.91 NA 51.71 NA 46.31 NA 38.82 NA 40.22 NA 36.02 NA 46.21 NA 47.88 NA 42.88 NA2 47.18 48.85 43.85 50.95 NA 52.75 NA 47.35 NA 39.63 NA 41.03 NA 36.83 NA 47.18 NA 48.85 NA 43.85 NA3 48.22 49.89 44.89 52.07 NA 53.88 NA 48.48 NA 40.50 NA 41.91 NA 37.71 NA 48.22 NA 49.89 NA 44.89 NA4 49.16 50.83 45.83 53.09 NA 54.89 NA 49.49 NA 41.29 NA 42.69 NA 38.49 NA 49.16 NA 50.83 NA 45.83 NA5 50.14 51.81 46.81 54.15 NA 55.95 NA 50.55 NA 42.12 NA 43.52 NA 39.32 NA 50.14 NA 51.81 NA 46.81 NA6 51.12 52.79 47.79 55.21 NA 57.01 NA 51.61 NA 42.94 NA 44.34 NA 40.14 NA 51.12 NA 52.79 NA 47.79 NA7 51.98 53.65 48.65 56.14 NA 57.94 NA 52.54 NA 43.66 NA 45.07 NA 40.87 NA 51.98 NA 53.65 NA 48.65 NA8 52.79 54.46 49.46 57.01 NA 58.81 NA 53.41 NA 44.34 NA 45.74 NA 41.54 NA 52.79 NA 54.46 NA 49.46 NA9 53.60 55.27 50.27 57.89 NA 59.69 NA 54.29 NA 45.02 NA 46.43 NA 42.23 NA 53.60 NA 55.27 NA 50.27 NA10 54.40 56.07 51.07 58.75 NA 60.55 NA 55.15 NA 45.69 NA 47.10 NA 42.90 NA 54.40 NA 56.07 NA 51.07 NA11 55.15 56.82 51.82 59.56 NA 61.36 NA 55.96 NA 46.32 NA 47.73 NA 43.53 NA 55.15 NA 56.82 NA 51.82 NA12 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 NA13 56.51 58.18 53.18 61.03 NA 62.83 NA 57.43 NA 47.47 NA 48.87 NA 44.67 NA 56.51 NA 58.18 NA 53.18 NA14 57.11 58.78 53.78 61.68 NA 63.49 NA 58.09 NA 47.98 NA 49.38 NA 45.18 NA 57.11 NA 58.78 NA 53.78 NA15 57.72 59.39 54.39 62.33 NA 64.14 NA 58.74 NA 48.48 NA 49.88 NA 45.68 NA 57.72 NA 59.39 NA 54.39 NA16 58.28 59.95 54.95 62.94 NA 64.74 NA 59.34 NA 48.95 NA 50.36 NA 46.16 NA 58.28 NA 59.95 NA 54.95 NA17 58.82 60.49 55.49 63.52 NA 65.32 NA 59.92 NA 49.40 NA 50.81 NA 46.61 NA 58.82 NA 60.49 NA 55.49 NA18 59.33 61.00 56.00 64.07 NA 65.88 NA 60.48 NA 49.83 NA 51.24 NA 47.04 NA 59.33 NA 61.00 NA 56.00 NA19 59.81 61.48 56.48 64.60 NA 66.40 NA 61.00 NA 50.24 NA 51.65 NA 47.45 NA 59.81 NA 61.48 NA 56.48 NA20 60.28 61.95 56.95 65.11 NA 66.91 NA 61.51 NA 50.64 NA 52.04 NA 47.84 NA 60.28 NA 61.95 NA 56.95 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 48.21 49.88 44.88 52.07 NA 53.87 NA 48.47 NA 40.50 NA 41.90 NA 37.70 NA 48.21 NA 49.88 NA 44.88 NA2 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 NA3 50.29 51.96 46.96 54.31 NA 56.11 NA 50.71 NA 42.24 NA 43.64 NA 39.44 NA 50.29 NA 51.96 NA 46.96 NA4 51.31 52.98 47.98 55.41 NA 57.21 NA 51.81 NA 43.10 NA 44.50 NA 40.30 NA 51.31 NA 52.98 NA 47.98 NA5 52.33 54.00 49.00 56.51 NA 58.32 NA 52.92 NA 43.95 NA 45.36 NA 41.16 NA 52.33 NA 54.00 NA 49.00 NA6 53.20 54.87 49.87 57.46 NA 59.26 NA 53.86 NA 44.69 NA 46.09 NA 41.89 NA 53.20 NA 54.87 NA 49.87 NA7 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 NA8 54.85 56.52 51.52 59.24 NA 61.05 NA 55.65 NA 46.08 NA 47.48 NA 43.28 NA 54.85 NA 56.52 NA 51.52 NA9 55.67 57.34 52.34 60.12 NA 61.93 NA 56.53 NA 46.76 NA 48.17 NA 43.97 NA 55.67 NA 57.34 NA 52.34 NA10 56.44 58.11 53.11 60.95 NA 62.76 NA 57.36 NA 47.41 NA 48.81 NA 44.61 NA 56.44 NA 58.11 NA 53.11 NA11 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 NA12 57.83 59.50 54.50 62.46 NA 64.26 NA 58.86 NA 48.58 NA 49.98 NA 45.78 NA 57.83 NA 59.50 NA 54.50 NA13 58.44 60.11 55.11 63.12 NA 64.92 NA 59.52 NA 49.09 NA 50.50 NA 46.30 NA 58.44 NA 60.11 NA 55.11 NA14 59.06 60.73 55.73 63.78 NA 65.59 NA 60.19 NA 49.61 NA 51.01 NA 46.81 NA 59.06 NA 60.73 NA 55.73 NA15 59.63 61.30 56.30 64.40 NA 66.21 NA 60.81 NA 50.09 NA 51.49 NA 47.29 NA 59.63 NA 61.30 NA 56.30 NA16 60.18 61.85 56.85 65.00 NA 66.80 NA 61.40 NA 50.55 NA 51.95 NA 47.75 NA 60.18 NA 61.85 NA 56.85 NA17 60.70 62.37 57.37 65.56 NA 67.36 NA 61.96 NA 50.99 NA 52.39 NA 48.19 NA 60.70 NA 62.37 NA 57.37 NA18 61.20 62.87 57.87 66.10 NA 67.90 NA 62.50 NA 51.41 NA 52.81 NA 48.61 NA 61.20 NA 62.87 NA 57.87 NA19 61.68 63.35 58.35 66.61 NA 68.42 NA 63.02 NA 51.81 NA 53.21 NA 49.01 NA 61.68 NA 63.35 NA 58.35 NA20 62.15 63.82 58.82 67.12 NA 68.93 NA 63.53 NA 52.21 NA 53.61 NA 49.41 NA 62.15 NA 63.82 NA 58.82 NA
$1.67 ($3.33)
Contract Length Flat Heavy Load Hour Light Load Hour Price Price Price Price Price Price Price Price Price1 50.53 52.20 47.20 54.58 NA 56.38 NA 50.98 NA 42.45 NA 43.85 NA 39.65 NA 50.53 NA 52.20 NA 47.20 NA2 51.44 53.11 48.11 55.55 NA 57.36 NA 51.96 NA 43.21 NA 44.61 NA 40.41 NA 51.44 NA 53.11 NA 48.11 NA3 52.49 54.16 49.16 56.69 NA 58.50 NA 53.10 NA 44.09 NA 45.50 NA 41.30 NA 52.49 NA 54.16 NA 49.16 NA4 53.55 55.22 50.22 57.83 NA 59.64 NA 54.24 NA 44.98 NA 46.39 NA 42.19 NA 53.55 NA 55.22 NA 50.22 NA5 54.43 56.10 51.10 58.79 NA 60.59 NA 55.19 NA 45.72 NA 47.12 NA 42.92 NA 54.43 NA 56.10 NA 51.10 NA6 55.25 56.92 51.92 59.67 NA 61.48 NA 56.08 NA 46.41 NA 47.81 NA 43.61 NA 55.25 NA 56.92 NA 51.92 NA7 56.10 57.77 52.77 60.59 NA 62.39 NA 56.99 NA 47.13 NA 48.53 NA 44.33 NA 56.10 NA 57.77 NA 52.77 NA8 56.94 58.61 53.61 61.49 NA 63.30 NA 57.90 NA 47.83 NA 49.23 NA 45.03 NA 56.94 NA 58.61 NA 53.61 NA9 57.72 59.39 54.39 62.34 NA 64.14 NA 58.74 NA 48.49 NA 49.89 NA 45.69 NA 57.72 NA 59.39 NA 54.39 NA10 58.45 60.12 55.12 63.13 NA 64.93 NA 59.53 NA 49.10 NA 50.50 NA 46.30 NA 58.45 NA 60.12 NA 55.12 NA11 59.14 60.81 55.81 63.87 NA 65.67 NA 60.27 NA 49.67 NA 51.08 NA 46.88 NA 59.14 NA 60.81 NA 55.81 NA12 59.76 61.43 56.43 64.54 NA 66.34 NA 60.94 NA 50.20 NA 51.60 NA 47.40 NA 59.76 NA 61.43 NA 56.43 NA13 60.38 62.05 57.05 65.21 NA 67.02 NA 61.62 NA 50.72 NA 52.13 NA 47.93 NA 60.38 NA 62.05 NA 57.05 NA14 60.97 62.64 57.64 65.84 NA 67.65 NA 62.25 NA 51.21 NA 52.62 NA 48.42 NA 60.97 NA 62.64 NA 57.64 NA15 61.52 63.19 58.19 66.45 NA 68.25 NA 62.85 NA 51.68 NA 53.08 NA 48.88 NA 61.52 NA 63.19 NA 58.19 NA16 62.06 63.73 58.73 67.02 NA 68.82 NA 63.42 NA 52.13 NA 53.53 NA 49.33 NA 62.06 NA 63.73 NA 58.73 NA17 62.56 64.23 59.23 67.57 NA 69.37 NA 63.97 NA 52.55 NA 53.96 NA 49.76 NA 62.56 NA 64.23 NA 59.23 NA18 63.05 64.72 59.72 68.10 NA 69.90 NA 64.50 NA 52.96 NA 54.37 NA 50.17 NA 63.05 NA 64.72 NA 59.72 NA19 63.53 65.20 60.20 68.62 NA 70.42 NA 65.02 NA 53.37 NA 54.77 NA 50.57 NA 63.53 NA 65.20 NA 60.20 NA20 64.01 65.68 60.68 69.13 NA 70.93 NA 65.53 NA 53.77 NA 55.17 NA 50.97 NA 64.01 NA 65.68 NA 60.68 NA
Rate Effective Date: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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: June 1, 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 46.95 48.62 43.62 50.71 NA 52.51 NA 47.11 NA 39.44 NA 40.84 NA 36.64 NA 46.95 NA 48.62 NA 43.62 NA
2022 48.00 49.67 44.67 51.84 NA 53.65 NA 48.25 NA 40.32 NA 41.72 NA 37.52 NA 48.00 NA 49.67 NA 44.67 NA
2023 47.35 49.02 44.02 51.14 NA 52.94 NA 47.54 NA 39.77 NA 41.18 NA 36.98 NA 47.35 NA 49.02 NA 44.02 NA
2024 46.21 47.88 42.88 49.91 NA 51.71 NA 46.31 NA 38.82 NA 40.22 NA 36.02 NA 46.21 NA 47.88 NA 42.88 NA
2025 48.21 49.88 44.88 52.07 NA 53.87 NA 48.47 NA 40.50 NA 41.90 NA 37.70 NA 48.21 NA 49.88 NA 44.88 NA
2026 50.53 52.20 47.20 54.58 NA 56.38 NA 50.98 NA 42.45 NA 43.85 NA 39.65 NA 50.53 NA 52.20 NA 47.20 NA
2027 52.41 54.08 49.08 56.60 NA 58.40 NA 53.00 NA 44.02 NA 45.43 NA 41.23 NA 52.41 NA 54.08 NA 49.08 NA
2028 54.84 56.51 51.51 59.23 NA 61.03 NA 55.63 NA 46.07 NA 47.47 NA 43.27 NA 54.84 NA 56.51 NA 51.51 NA
2029 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 NA
2030 58.65 60.32 55.32 63.34 NA 65.14 NA 59.74 NA 49.26 NA 50.67 NA 46.47 NA 58.65 NA 60.32 NA 55.32 NA
2031 60.36 62.03 57.03 65.18 NA 66.99 NA 61.59 NA 50.70 NA 52.10 NA 47.90 NA 60.36 NA 62.03 NA 57.03 NA
2032 62.68 64.35 59.35 67.70 NA 69.50 NA 64.10 NA 52.65 NA 54.06 NA 49.86 NA 62.68 NA 64.35 NA 59.35 NA
2033 64.79 66.46 61.46 69.97 NA 71.77 NA 66.37 NA 54.42 NA 55.82 NA 51.62 NA 64.79 NA 66.46 NA 61.46 NA
2034 66.46 68.13 63.13 71.77 NA 73.58 NA 68.18 NA 55.82 NA 57.23 NA 53.03 NA 66.46 NA 68.13 NA 63.13 NA
2035 67.99 69.66 64.66 73.43 NA 75.23 NA 69.83 NA 57.11 NA 58.51 NA 54.31 NA 67.99 NA 69.66 NA 64.66 NA
2036 69.45 71.12 66.12 75.00 NA 76.81 NA 71.41 NA 58.34 NA 59.74 NA 55.54 NA 69.45 NA 71.12 NA 66.12 NA
2037 70.48 72.15 67.15 76.12 NA 77.93 NA 72.53 NA 59.21 NA 60.61 NA 56.41 NA 70.48 NA 72.15 NA 67.15 NA
2038 72.68 74.35 69.35 78.49 NA 80.30 NA 74.90 NA 61.05 NA 62.45 NA 58.25 NA 72.68 NA 74.35 NA 69.35 NA
2039 73.86 75.53 70.53 79.77 NA 81.57 NA 76.17 NA 62.04 NA 63.44 NA 59.24 NA 73.86 NA 75.53 NA 70.53 NA
2040 75.35 77.02 72.02 81.38 NA 83.18 NA 77.78 NA 63.29 NA 64.69 NA 60.49 NA 75.35 NA 77.02 NA 72.02 NA
2041 76.79 78.46 73.46 82.93 NA 84.73 NA 79.33 NA 64.50 NA 65.90 NA 61.70 NA 76.79 NA 78.46 NA 73.46 NA
2042 78.19 79.86 74.86 84.44 NA 86.25 NA 80.85 NA 65.68 NA 67.08 NA 62.88 NA 78.19 NA 79.86 NA 74.86 NA
2043 79.80 81.47 76.47 86.19 NA 87.99 NA 82.59 NA 67.03 NA 68.44 NA 64.24 NA 79.80 NA 81.47 NA 76.47 NA
2044 81.70 83.37 78.37 88.24 NA 90.04 NA 84.64 NA 68.63 NA 70.03 NA 65.83 NA 81.70 NA 83.37 NA 78.37 NA
2045 83.83 85.50 80.50 90.54 NA 92.34 NA 86.94 NA 70.42 NA 71.82 NA 67.62 NA 83.83 NA 85.50 NA 80.50 NA
2046 85.74 87.41 82.41 92.60 NA 94.41 NA 89.01 NA 72.02 NA 73.43 NA 69.23 NA 85.74 NA 87.41 NA 82.41 NA
Heavy Load Hour
Rate Effective Date: June 1, 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