NV Energy Cuts Power to 49,000 Lake Tahoe Residents by 2027 as Data Center Demand Surges

May 14, 2026
Ars Technica
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Summary

NV Energy is cutting power to 49,000 Lake Tahoe residents by 2027, driven by surging data center demand in Nevada, leaving Liberty Utilities scrambling for a new energy source amid a growing national backlash against AI infrastructure.

Key Points

  • Nevada utility company NV Energy is cutting off power to Lake Tahoe's 49,000 California residents by May 2027, forcing local supplier Liberty Utilities to urgently find a new energy source.
  • NV Energy cites booming data center demand in northern Nevada as a key factor, with a dozen projects potentially driving 5,900 megawatts of new demand by 2033, while Amazon has already signed a deal with NV Energy for 700 megawatts of low-carbon energy for Reno data centers.
  • The crisis highlights a growing national backlash against AI data centers, with a Gallup poll showing 70% of Americans opposing them in their communities, and nearly half of data center projects facing delays due to power constraints and labor shortages.

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