NV Energy told Liberty Utilities it will cease wholesale power to Lake Tahoe after May 2027, leaving 49,000 customers scrambling for supply. The cut stems from a surge in AI‑driven data centers in northern Nevada, where projects could add 5,900 MW by 2033. Lake Tahoe’s ski resorts and lakeside casinos now face a potential blackout before the next season.
Liberty, a California investor‑owned utility, draws 75 % of its power from NV Energy’s transmission network and 25 % from its own Nevada solar farms. Building a direct link to California’s grid would require a new Sierra‑crossing line costing “hundreds of millions,” according to President Eric Schwarzrock. No single regulator can compel NV Energy to maintain service, leaving the CPUC and FERC in a jurisdictional stalemate.
The utility’s 2025 rate case already lifted residential bills by about 11 %, and Sierra Club‑backed Tahoe Spark urges the CPUC to launch a full proceeding rather than an expedited procurement. NV Energy’s $4.2 billion Greenlink West line, slated for May 2027, would give Liberty “first in line” access, but the deadline matches the power‑cut date, leaving the region with an urgent supply gap.
Source: Hacker News · Summarized by HeadlinesBriefing