NV Energy Will End Power to Liberty Utilities After May 2027
NV Energy told Liberty Utilities it will stop supplying power after May 2027, leaving the Lake Tahoe region looking for another electricity source. The utility serves about 49,000 California customers, and North Lake Tahoe resident Danielle Hughes said, "It’s like we don’t exist."
The shift affects a region with about 49,000 residents and 25 million to 28 million annual visitors, after decades in which NV Energy supplied most of the area’s electricity. Hughes, who is also CEO of Tahoe Spark and a supervisor within the California Energy Commission’s Efficiency Division, said the decision leaves local customers facing a hard deadline rather than a gradual transition.
Liberty's Nevada Grid
Liberty Utilities gets about 75% of its power from NV Energy and about 25% from solar facilities it owns in Nevada. Its grid sits inside NV Energy’s balancing authority, connects to NV Energy at 38 points, and relies entirely on Nevada transmission lines. Building a direct connection to California’s grid would require a new transmission line west over the Sierra.
Liberty President Eric Schwarzrock said a new transmission line would cost "hundreds of millions of dollars." The California Public Utilities Commission approves Liberty’s rates and procurement requests, while the Federal Energy Regulatory Commission regulates interstate transmission and wholesale electricity sales. That split leaves the utility dependent on a cross-state system that does not have a single regulator overseeing the full chain from generation to customer bills.
Data Centers and Capacity
NV Energy said it needs the capacity for data centers. Its director of business development described the moment as "unprecedented" at a regional business event last fall and said it could "impact our existing customer base."
The pressure is tied to Northern Nevada’s data-center growth. By 2024, the Desert Research Institute used data from NV Energy’s 2024 Integrated Resource Plan to assess demand from 12 data center projects that could drive 5,900 megawatts of new demand by 2033.
Lake Tahoe Deadline
Lake Tahoe’s power source is uncertain after next ski season, and the May 2027 cutoff leaves Liberty with a defined deadline to arrange replacement supply. For customers in California’s Tahoe communities, the immediate issue is whether the region can secure a new source of power without a costly new transmission build across the Sierra.
