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Utilities tell task force AWS, other data centers bring investment and can lower residential rates, officials say
Summary
Entergy Mississippi and Mississippi Power told the task force that contracts with hyperscale data centers have unlocked billions in generation and transmission investment and—under their forecasts—will lower residential bills over time by spreading infrastructure costs across larger sales volumes.
Jeremy Vanderloo, vice president at Entergy Mississippi, told the task force that data center growth is "driving over $30,000,000,000 of investment in Entergy Mississippi service territory," and said that the company has used contract structures and a new legal mechanism (Senate Bill 2,001) to accelerate construction of generation and transmission needed to serve the new loads.
Vanderloo described a set of contract protections—minimum bills, termination provisions and collateral backing—and said independent audits and public-utility staff review protect existing customers. He presented a projection that residential customers could see rates about "$30 a month less than they would have been" by 2030 because the additional sales volume from large data-center customers spreads fixed infrastructure costs. Utility representatives also described a "Superpower Mississippi" reliability investment and new generation projects totaling roughly 2,100 megawatts that were accelerated to meet data-center timelines.
