Policymakers must act to protect Louisianans from billions in data center-driven costs

A recent analysis by the Union of Concerned Scientists warns that a significant surge in AI-driven data centers in Louisiana could burden residents with billions in additional electricity costs and exacerbate reliance on fossil fuels. The study projects that wholesale electricity system costs could increase by $14 billion to $26 billion over the next 15 years, a financial risk largely passed on to ratepayers due to current state policies. The report highlights that existing regulatory approaches, including the Louisiana Public Service Commission's (LPSC) "Lightning Amendment" for fast-track approvals, fail to adequately protect consumers. This framework allows more than half of data center-triggered costs to be shifted to other ratepayers, potentially forcing Louisianans to subsidize Big Tech's ventures. The state's electricity generation is 75% fossil gas-reliant, and without policy changes, this dependence is projected to continue, leading to unpredictable utility bill spikes and significant public health damages from increased emissions of nitrogen oxides and sulfur dioxide, estimated at $1.5 billion to $3 billion. Furthermore, the growth of data centers is expected to trigger $35 billion to $87 billion in global climate damages from Louisiana's fossil fuel plants. The scale of future data center growth remains uncertain, though Meta Platforms' plans for a facility near Rayville, Louisiana, are substantial; it could expand to 5 GW, consuming six times the electricity of New Orleans. The LPSC has already approved Entergy Louisiana's application to build 2.3 GW of gas capacity for this project, with another application for 5.2 GW pending. Amid these concerns, Meta has restructured its Rayville project, offloading 80% ownership to Blue Owl Capital and retaining an option to exit the lease after four years, while long-lasting electricity infrastructure is being built with ratepayer guarantees. The Union of Concerned Scientists urges the LPSC to enact reforms, including improved long-term utility resource planning and comprehensive, mandatory ratepayer protections, to safeguard communities from these escalating threats.