It would take effect in the first month after Vogtle's Unit 4 begins commercial operation, projected to be sometime in March. They're currently projected to cost Georgia Power and three other owners $31 billion, according to Associated Press calculations. But even as government officials and some utilities are again looking to nuclear power to alleviate climate change, the cost of Vogtle could discourage utilities from pursuing nuclear power. Overall, the company said Georgia Power would collect an additional $729 million a year from its 2.7 million customers. The five Republican commissioners, all elected statewide, voted on an agreement that Georgia Power reached with commission staff and some consumer groups.

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Persons: —, They're, Jeff Amy Southern, Georgia Power, John Kraft, Jason Shaw, Vogtle, " Shaw, Bryan Jacob Organizations: Service, Georgia Public Service, Georgia Power Co, Business, Vogtle's, Georgia Power, Westinghouse, Republican, Georgia Public Service Commission, AP, Jeff Amy Southern Co, Georgia, Georgia PSC, Power, Southern Alliance for Clean Energy, Oglethorpe Power Corp, Municipal Electric Authority of Locations: ATLANTA, Georgia, Augusta, American, Atlanta, Municipal Electric Authority of Georgia, Dalton, Florida, Alabama