Company: TVC
Filing Date: 2025-05-01
Form Type: 10-Q
Source: 0001376986-25-000029
Chunk: 343

Company: Tennessee Valley Authority
Filing Date: 2025-05-01
Form: 10-Q
Item: Part II, Item 2
Chunk 343
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 and sells some of these RECs to customers. 

Total Power Supply by Generating SourceFor the six months ended March 31(millions of kWh) 20252024Nuclear25,901 31 %34,306  43 %Natural gas and/or oil-fired(1)21,224 26 %16,172  20 %Coal-fired11,618 14 %9,943  13 %Hydroelectric7,246 9 %7,231  9 %Total TVA-operated generation facilities(2)(3)65,989 80 %67,652  85 %Purchased power (natural gas and/or oil-fired)(4)8,830 11 %6,388 8 %Purchased power (other renewables)(5)3,367 4 %2,929 4 %Purchased power (coal-fired)2,361 3 %908 1 %Purchased power (hydroelectric)1,713 2 %1,210 2 %Total purchased power(3)16,271 20 %11,435 15 %Total power supply82,260 100 %79,087 100 %

Notes

(1)  The generation for the six months ended March 31, 2025 includes 59 thousand kWh of pre-commercial generation at Johnsonville Aeroderivative CT Units 21-30.  The generation for the six months ended March 31, 2024 includes 137 thousand kWh of pre-commercial generation at Paradise CT Units 5-7.

(2)  Generation from TVA-owned renewable resources (non-hydroelectric) is less than one percent for all periods shown and therefore is not represented in the table above.

(3)  Raccoon Mountain Pumped-Storage Plant net generation is allocated against each TVA-operated generation facility and purchased power type for both the six months ended March 31, 2025, and 2024.  See Part I, Item 1, Business — Power Supply and Load Management Resources — Hydroelectric Pumped-Storage in the Annual Report for a discussion of Raccoon Mountain Pumped-Storage Plant.

(4)  Purchased power (natural gas and/or oil-fired) includes generation from Caledonia Combined Cycle Plant ("Caledonia CC"), which is currently a leased facility operated by TVA.  Generation from Caledonia