20211220IRP Exhibit 10.pdf

Intermountain Gas Company
Lateral Summary Tables – Other Scenarios
Integrated Resource Plan 2021 – 2026

Exhibit No. 10

Lateral Capacity Summary By Year, Weather: Normal, Growth: Low
2021 Base Year (Dth)
Area of Interest Total Peak Day Existing Capacity
Existing
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 56,024 90,400 62%- 90,400 62%
SUN VALLEY 12,545 20,000 63%- 20,000 63%
CANYON COUNTY 59,440 103,200 58%- 103,200 58%
STATE STREET 36,357 82,000 44%- 82,000 44%
CENTRAL ADA 36,256 74,500 49%- 74,500 49%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 55,874 90,400 62%- 90,400 62%
SUN VALLEY 12,589 20,000 63%4,750 24,750 51%
CANYON COUNTY 60,576 103,200 59%- 103,200 59%
STATE STREET 36,844 82,000 45%- 82,000 45%
CENTRAL ADA 36,635 74,500 49%12,500 87,000 42%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 56,284 90,400 62%18,900 109,300 51%
SUN VALLEY 12,494 24,750 50%- 24,750 50%
CANYON COUNTY 61,798 103,200 60%35,800 139,000 44%
STATE STREET 37,337 82,000 46%13,000 95,000 39%
CENTRAL ADA 37,233 87,000 43%- 87,000 43%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 56,680 109,300 52%- 109,300 52%
SUN VALLEY 12,541 24,750 51%- 24,750 51%
CANYON COUNTY 62,948 139,000 45%- 139,000 45%
STATE STREET 37,942 95,000 40%- 95,000 40%
CENTRAL ADA 37,757 87,000 43%- 87,000 43%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 57,067 109,300 52%- 109,300 52%
SUN VALLEY 12,197 24,750 49%- 24,750 49%
CANYON COUNTY 63,948 139,000 46%- 139,000 46%
STATE STREET 38,489 95,000 41%- 95,000 41%
CENTRAL ADA 38,206 87,000 44%- 87,000 44%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 57,261 109,300 52%- 109,300 52%
SUN VALLEY 12,219 24,750 49%- 24,750 49%
CANYON COUNTY 64,815 139,000 47%- 139,000 47%
STATE STREET 38,845 95,000 41%- 95,000 41%
CENTRAL ADA 38,783 87,000 45%- 87,000 45%
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Lateral Capacity Summary By Year, Weather: Normal, Growth: Normal
2021 Base Year (Dth)
Area of Interest Total Peak Day Existing Capacity
Existing
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 56,030 90,400 62%- 90,400 62%
SUN VALLEY 12,554 20,000 63%- 20,000 63%
CANYON COUNTY 59,452 103,200 58%- 103,200 58%
STATE STREET 36,364 82,000 44%- 82,000 44%
CENTRAL ADA 36,259 74,500 49%- 74,500 49%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 57,122 90,400 63%- 90,400 63%
SUN VALLEY 12,784 20,000 64%4,750 24,750 52%
CANYON COUNTY 61,486 103,200 60%- 103,200 60%
STATE STREET 37,412 82,000 46%- 82,000 46%
CENTRAL ADA 36,898 74,500 50%12,500 87,000 42%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 57,982 90,400 64%18,900 109,300 53%
SUN VALLEY 12,942 24,750 52%- 24,750 52%
CANYON COUNTY 62,891 103,200 61%35,800 139,000 45%
STATE STREET 38,482 82,000 47%13,000 95,000 41%
CENTRAL ADA 37,434 87,000 43%- 87,000 43%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 58,787 109,300 54%- 109,300 54%
SUN VALLEY 13,098 24,750 53%- 24,750 53%
CANYON COUNTY 64,333 139,000 46%- 139,000 46%
STATE STREET 39,584 95,000 42%- 95,000 42%
CENTRAL ADA 37,975 87,000 44%- 87,000 44%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 59,496 109,300 54%- 109,300 54%
SUN VALLEY 13,255 24,750 54%- 24,750 54%
CANYON COUNTY 65,774 139,000 47%- 139,000 47%
STATE STREET 40,701 95,000 43%- 95,000 43%
CENTRAL ADA 38,506 87,000 44%- 87,000 44%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 60,210 109,300 55%- 109,300 55%
SUN VALLEY 13,359 24,750 54%- 24,750 54%
CANYON COUNTY 66,892 139,000 48%- 139,000 48%
STATE STREET 41,848 95,000 44%- 95,000 44%
CENTRAL ADA 39,037 87,000 45%- 87,000 45%
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Lateral Capacity Summary By Year, Weather: Normal, Growth: High
2021 Base Year (Dth)
Area of Interest Total Peak Day Existing Capacity
Existing
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 56,031 90,400 62%- 90,400 62%
SUN VALLEY 12,557 20,000 63%- 20,000 63%
CANYON COUNTY 59,456 103,200 58%- 103,200 58%
STATE STREET 36,372 82,000 44%- 82,000 44%
CENTRAL ADA 36,261 74,500 49%- 74,500 49%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 57,278 90,400 63%- 90,400 63%
SUN VALLEY 12,908 20,000 65%4,750 24,750 52%
CANYON COUNTY 61,884 103,200 60%- 103,200 60%
STATE STREET 37,980 82,000 46%- 82,000 46%
CENTRAL ADA 37,110 74,500 50%12,500 87,000 43%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 58,527 90,400 65%18,900 109,300 54%
SUN VALLEY 13,216 24,750 53%- 24,750 53%
CANYON COUNTY 63,940 103,200 62%35,800 139,000 46%
STATE STREET 39,626 82,000 48%13,000 95,000 42%
CENTRAL ADA 37,586 87,000 43%- 87,000 43%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 59,614 109,300 55%- 109,300 55%
SUN VALLEY 13,495 24,750 55%- 24,750 55%
CANYON COUNTY 66,705 139,000 48%- 139,000 48%
STATE STREET 41,226 95,000 43%- 95,000 43%
CENTRAL ADA 38,144 87,000 44%- 87,000 44%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 61,815 109,300 57%- 109,300 57%
SUN VALLEY 13,798 24,750 56%- 24,750 56%
CANYON COUNTY 68,746 139,000 49%- 139,000 49%
STATE STREET 42,913 95,000 45%- 95,000 45%
CENTRAL ADA 38,756 87,000 45%- 87,000 45%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 62,917 109,300 58%- 109,300 58%
SUN VALLEY 14,030 24,750 57%- 24,750 57%
CANYON COUNTY 70,584 139,000 51%- 139,000 51%
STATE STREET 44,852 95,000 47%- 95,000 47%
CENTRAL ADA 39,242 87,000 45%- 87,000 45%
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Lateral Capacity Summary By Year, Weather: Design, Growth: Low
2021 Base Year (Dth)
Area of Interest Total Peak Day Existing Capacity
Existing
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 84,155 90,400 93%- 90,400 93%
SUN VALLEY 20,327 20,000 102%- 20,000 102%
CANYON COUNTY 93,461 103,200 91%- 103,200 91%
STATE STREET 71,058 82,000 87%- 82,000 87%
CENTRAL ADA 70,982 74,500 95%- 74,500 95%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 84,374 90,400 93%- 90,400 93%
SUN VALLEY 20,397 20,000 102%4,750 24,750 82%
CANYON COUNTY 95,785 103,200 93%- 103,200 93%
STATE STREET 72,119 82,000 88%- 82,000 88%
CENTRAL ADA 71,827 74,500 96%12,500 87,000 83%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 85,192 90,400 94%18,900 109,300 78%
SUN VALLEY 20,344 24,750 82%- 24,750 82%
CANYON COUNTY 98,291 103,200 95%35,800 139,000 71%
STATE STREET 73,217 82,000 89%13,000 95,000 77%
CENTRAL ADA 73,105 87,000 84%- 87,000 84%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 86,007 109,300 79%- 109,300 79%
SUN VALLEY 20,430 24,750 83%- 24,750 83%
CANYON COUNTY 100,663 139,000 72%- 139,000 72%
STATE STREET 74,533 95,000 78%- 95,000 78%
CENTRAL ADA 74,246 87,000 85%- 87,000 85%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 86,837 109,300 79%- 109,300 79%
SUN VALLEY 20,118 24,750 81%- 24,750 81%
CANYON COUNTY 102,769 139,000 74%- 139,000 74%
STATE STREET 75,753 95,000 80%- 95,000 80%
CENTRAL ADA 75,269 87,000 87%- 87,000 87%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 87,363 109,300 80%- 109,300 80%
SUN VALLEY 20,171 24,750 81%- 24,750 81%
CANYON COUNTY 104,635 139,000 75%- 139,000 75%
STATE STREET 76,621 95,000 81%- 95,000 81%
CENTRAL ADA 76,545 87,000 88%- 87,000 88%
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Lateral Capacity Summary By Year, Weather: Design, Growth: High
2021 Base Year (Dth)
Area of Interest Total Peak Day Existing Capacity
Existing
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 84,215 90,400 93%- 90,400 93%
SUN VALLEY 20,347 20,000 102%- 20,000 102%
CANYON COUNTY 93,554 103,200 91%- 103,200 91%
STATE STREET 71,149 82,000 87%- 82,000 87%
CENTRAL ADA 71,008 74,500 95%- 74,500 95%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 86,475 90,400 96%- 90,400 96%
SUN VALLEY 20,926 20,000 105%4,750 24,750 85%
CANYON COUNTY 98,257 103,200 95%- 103,200 95%
STATE STREET 74,429 82,000 91%- 82,000 91%
CENTRAL ADA 72,614 74,500 97%12,500 87,000 83%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 88,674 90,400 98%18,900 109,300 81%
SUN VALLEY 21,427 24,750 87%- 24,750 87%
CANYON COUNTY 102,190 103,200 99%35,800 139,000 74%
STATE STREET 77,799 82,000 95%13,000 95,000 82%
CENTRAL ADA 73,659 87,000 85%- 87,000 85%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 90,738 109,300 83%- 109,300 83%
SUN VALLEY 21,902 24,750 88%- 24,750 88%
CANYON COUNTY 107,152 139,000 77%- 139,000 77%
STATE STREET 81,093 95,000 85%- 95,000 85%
CENTRAL ADA 74,873 87,000 86%- 87,000 86%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 93,926 109,300 86%- 109,300 86%
SUN VALLEY 22,401 24,750 91%- 24,750 91%
CANYON COUNTY 111,311 139,000 80%- 139,000 80%
STATE STREET 84,592 95,000 89%- 95,000 89%
CENTRAL ADA 76,206 87,000 88%- 87,000 88%
Area of Interest Total Peak Day Existing Capacity
% of
Capacity
Capacity
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Capacity
% of Existing +
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IDAHO FALLS 96,015 109,300 88%- 109,300 88%
SUN VALLEY 22,804 24,750 92%- 24,750 92%
CANYON COUNTY 115,098 139,000 83%- 139,000 83%
STATE STREET 88,586 95,000 93%- 95,000 93%
CENTRAL ADA 77,309 87,000 89%- 87,000 89%
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