Louisiana AI Data Center Power Boom: Meta's $50B Expansion Triggers $1.4B Cottonwood Power Plant Dispute
The scale of the AI data center power boom in Louisiana has escalated dramatically, with Meta Platforms' Hyperion data center in Richland Parish now expanding into a massive $50 billion project—poised to become the world's largest data center campus. To serve this unprecedented load, Entergy Louisiana is planning to construct 10 natural gas-fired power plants specifically dedicated to the facility. While Entergy and Meta have structured agreements for Meta to pay the direct capital costs of these 10 plants, a major regulatory battle has emerged at the Louisiana Public Service Commission (LPSC) over a separate $1.4 billion acquisition of the aging Cottonwood gas-fired power plant in Texas.
The Cottonwood Wildcard and Ratepayer Bill Hikes
A consultant hired by the LPSC, Lane Sisung, discovered that Entergy Louisiana's proposed purchase of the Cottonwood plant is primarily driven by the "power gap" created by Meta's massive electricity draw, despite Entergy framing the acquisition as general system-wide growth. Because Entergy argues Cottonwood serves the entire grid, the purchase is not covered by Meta's payment guarantees. If approved by the LPSC, this cost shift would bypass ratepayer protections and result in immediate residential bill hikes1:
- The average residential customer on Entergy's grid would pay an additional $8 per month.
- High-use summer customers could see their monthly bills rise by $13 per month.
Fast-Track Approvals and Long-Term Stranded-Asset Risks
The regulatory environment has also shifted to accommodate rapid big-tech expansions. The LPSC recently adopted a fast-track review process that slashes power plant approval times from two years to just nine months. While this accelerates development, consumer advocates warn it establishes a lower bar for ratepayer protection on future projects.
Furthermore, while Meta's direct payment contract runs for 15 to 20 years, the physical gas plants are built to operate for decades. If Meta scales back operations or declines to renew its contract, ordinary ratepayers will be left holding the long-term costs of operating or retiring these massive fossil-fuel assets.
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An instance of The grid costs of powering AI cannot be socialized onto residential ratepayers. — The regulatory scrutiny and public battle in Louisiana highlight the friction that occurs when utilities try to bypass consumer protections to shift data center-driven generation costs onto ratepayers. ↩︎