ATLANTA – Georgia Power Co. will pay at least $76 million to settle a lawsuit with a co-owner over who will pay for overruns at the Vogtle nuclear power plant.
The unit of Atlanta-based Southern Co. and the Municipal Electric Authority of Georgia announced a settlement Friday. MEAG represents 49 city-owned electric systems across Georgia. It also has contracts to sell electricity from Vogtle to the city-owned utility in Jacksonville, Florida, and to some electric cooperatives and city utilities in Alabama and the Florida Panhandle.
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At issue are billions in cost overruns for a third and fourth nuclear reactor being built at Plant Vogtle, east of Augusta. The new reactors were originally supposed to cost $14 billion, but costs have ballooned past $30 billion, according to Associated Press calculations.
The first electricity was supposed to be generated in 2016. Federal officials have approved loading radioactive fuel into the third unit, and it is supposed to start generating power early next year. The fourth unit would follow in late 2023 or early 2024.
The settlement could mean lower future electric bills for customers served by MEAG. Georgia Power has said shareholders and not its 2.7 million customers will pay for any costs it assumes. Georgia Power is currently seeking a 12% rate increase unrelated to Vogtle.
Georgia Power owns 45.7% of the two reactors, compared to Oglethorpe Power Corp.’s 30%, MEAG’s 22.7%. and the city of Dalton’s 1.6%.
Under a 2018 deal, Georgia Power agreed that above a certain point, it would pay 55.7% of the next $800 million in construction costs, and then 65.7% of the next $500 million. Those extra contributions total $180 million.
After that, the co-owners can require Georgia Power to cover all remaining overruns. In exchange, the co-owners would sell part of their ownership shares to Georgia Power.
Oglethorpe, MEAG and Dalton all sued Georgia Power, saying Georgia Power should begin paying a higher share after direct construction spending passed $17.9 billion. But Georgia Power said the agreement didn't kick in until shared construction costs reach $19.18 billion, arguing it should be exempt from paying for overruns caused by COVID-19. Shared construction costs are currently estimated at $20.57 billion.
Financial filings made Friday by Southern and MEAG say Georgia Power pay MEAG $76 million as additional construction costs are incurred at the plant. That's what MEAG would have saved under the first two steps of the cost shifting agreement.
Friday's deal also says MEAG will retain its entire ownership and not force Georgia Power to assume all further cost overruns. But Georgia Power agrees to pay 20% of any further overruns assigned to MEAG if Vogtle construction costs rise further. MEAG, in exchange, agreed to vote for completing construction as long as both Vogtle units are operating by the end of 2025.
Georgia Power says it has not settled with Oglethorpe and Dalton, and has another $165 million at risk in those disputes.
Vogtle is the only nuclear plant under construction in the United States. Its costs and delays could deter other utilities from building such plants, even though they generate electricity without releasing climate-changing carbon emissions.
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This story was first published on Sept. 30. It was updated on Oct. 14 to correct that the Municipal Electric Authority of Georgia owns 22.7% of Plant Vogtle, not 22.3%; that the plant’s fourth nuclear reactor is expected to begin generating electricity by late 2023 or early 2024, not early 2034; and that Georgia Power Co. will pay MEAG $76 million as additional construction costs are incurred at the plant, not immediately.