Company: TVC
Filing Date: 2025-07-29
Form Type: 10-Q
Source: 0001376986-25-000044
Chunk: 219

Company: Tennessee Valley Authority
Filing Date: 2025-07-29
Form: 10-Q
Item: Part I, Item 1
Chunk 219
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 Mountain Pumped-Storage Plant net generation is allocated against each TVA-operated generation facility and purchased power type for both the three months ended June 30, 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 CC was 1,484 million kWh and 1,364 million kWh for the three months ended June 30, 2025, and 2024, respectively.

(5)  Purchased power (other renewables) includes purchased power from the following renewable sources: solar, wind, biomass, and renewable cogeneration.  TVA acquires Renewable Energy Certificates ("RECs") in connection with certain purchased power transactions and sells some of these RECs to customers. 

Total Power Supply by Generating SourceFor the nine months ended June 30(millions of kWh) 20252024Nuclear38,584 31 %50,933  43 %Natural gas and/or oil-fired(1)30,525 25 %25,048  21 %Coal-fired17,814 15 %14,734  12 %Hydroelectric10,783 9 %9,741  8 %Total TVA-operated generation facilities(2)(3)97,706 80 %100,456  84 %Purchased power (natural gas and/or oil-fired)(4)12,897 11 %10,647 9 %Purchased power (other renewables)(5)5,213 4 %4,649 4 %Purchased power (coal-fired)3,978 3 %1,544 1 %Purchased power (hydroelectric)2,884 2 %2,224 2 %Total purchased power(3)24,972 20 %19,064 16 %Total power supply122,678 100 %119,520 100 %

Notes

(1)  The generation for the nine months ended June 30, 2025 includes 94 thousand kWh of pre-commercial generation at