Document M94g5pqwO1JEy0vZa9qxYYpV

USCA Case #24-1190 Document #2062093 Filed: 06/27/2024 Page 16 of 123 generation. As noted, under the Avista Agreement, NorthWestern is also scheduled to acquire ownership of another 222-MW of capacity at Colstrip commencing in 2026. 37. The table below lists NorthWestern's existing owned generation facilities and contracted generation resources along with some additional resources that the Company expects to bring online, including the Yellowstone County Generating Station ("YCGS") that is nearing full operational status and is expected to reliably serve NorthWestern's customers beginning July 1, 2024 MT Portfolio Resources Thompson Falls Cochrane Ryan Rainbow I loiter Morony Black Eagle Hauser Mystic Madison Turnbull Ilydro I.1.C State of MT DNRC (Broadwater Dam) Tiber Montana LI .C + QF Hydro Resources Basin Creek DOGS 1 -3 Yellowstone County Generating Station (Laurel) Colstrip 30% U4 Yellowstone Energy Limited Partnership (RGI) (QF) Colstrip Energy Limited Partnership (QF) Judith Gap Energy LLC. Spion Kop Wind Two Dot Wind Farm +QF Wind Resources 15 Sierra Club FOIA 2025-EPA-04883 ED_018388_00000310-00016 SC_EVERSPLIT0006271