Georgia utility regulators approved a large expansion of the state's power grid to meet electricity demand from data centers, clearing Georgia Power to add close to 10,000 megawatts of new generating capacity. The utility proposed at least 6,000 megawatts of new generation, with additional capacity available if it can demonstrate the need.
The plan leans heavily on new natural gas infrastructure, including five new gas plants. One facility at Plant Wansley pairs a 500-megawatt battery storage system with a combined cycle natural gas plant of roughly 1,500 megawatts. Georgia Power recently broke ground on new generation dedicated to serving data center load.
Demand commitments are substantial. Georgia Power has signed contracts with data centers totaling more than 9,000 megawatts, a volume that has reshaped the utility's long-range resource planning.
The approval included consumer safeguards. The utility agreed to shield existing customers from rate increases tied to data center growth through 2031 if projected demand does not materialize, allowing at least $8.50 per month in downward pressure on residential rates. Critics warned the buildout shifts significant financial risk onto ratepayers.
Source: Georgia Recorder - https://georgiarecorder.com/2025/12/19/georgia-regulators-approve-massive-power-grid-expansion-to-serve-data-centers/