DOE issues $26.5B loan to Southern Co.

By Alex Guillén | 02/25/2026 12:42 PM EST

The loan — the biggest DOE says it has ever issued — will pay for new or expanded natural gas and nuclear generation, as well as hydropower, battery storage and transmission upgrades.

Chris Womack, chairman of the board, president and CEO of Southern Company speaks, Friday, May 31, 2024, in Waynesboro, Ga.

"These investments will support the extraordinary and transformative projected growth we're seeing across our company," said Southern Co. CEO Chris Womack. Mike Stewart/AP

The Energy Department on Wednesday closed a $26.5 billion loan package — the largest the department said it ever issued — to Georgia-based utility Southern Co. to pay for a suite of power projects in Georgia and Alabama.

The loan comes after the Trump administration canceled billions of dollars’ worth of financing DOE offered to renewable energy projects under former President Joe Biden. The money is to help Southern add electricity generation capacity as the White House is trying to show it is tackling higher energy costs plaguing voters.

The 30-year loan will finance 5 gigawatts of new natural gas generation and 6 gigawatts of nuclear uprates. It will also pay for hydropower modernization, new battery storage systems, and over 1,300 miles of transmission and grid improvement projects, DOE said.

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DOE and Southern said the loan will lead to $7 billion in electricity savings for consumers, although they did not explain how it would help lower ratepayers’ bills. The money will also reduce Southern’s interest expenses by $300 million a year.

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