Acquisitions and Dispositions (Tables)

9 Months Ended

Sep. 30, 2023

Business Combination and Asset Acquisition [Abstract]

Schedule of Asset Acquisitions

Southern Power's asset acquisitions during the nine months ended September 30, 2023 are detailed in the following table:

Project Facility	Resource	Seller	Approximate Nameplate Capacity (MW)	Location	Southern Power Ownership Percentage	Expected COD	PPA Contract Period
Millers Branch(*)	Solar	EDF Renewables, Inc.	200	Haskell County, TX	100%	Fourth quarter 2025	20 years
South Cheyenne	Solar	Hanwha Q Cells USA Corp.	150	Laramie County, WY	100%	First quarter 2024	20 years

(*)The project includes an option to expand capacity up to an additional 300 MWs.