Utah's Cape Station Sent Its First 33 Megawatts of Geothermal to the Grid

Fervo Energy announced on September 24 that its Cape Station project in Beaver County, Utah, has delivered first power to the grid. The unit that came online is one 33-megawatt GeoBlock, the first of three that make up the project's 100-megawatt Phase I. Fervo expects that block to reach commercial operation on October 1.

Blocks two and three are expected commercial by January 1, 2027. Phase II adds roughly 400 megawatts and is expected to finish in 2028, and Fervo describes about 900 megawatts of offtake as fully contracted. Google signed a 396-megawatt power purchase agreement on September 1, with power expected in 2028 and an option for roughly 600 megawatts more by June 2030. Fortune reports Southern California Edison as the primary customer to date. The wells run about 10,000 feet deep with 7,500-foot horizontal laterals into rock hotter than 400 degrees Fahrenheit, and Fervo has described the broader resource at Cape Station as more than four gigawatts.

The detail that matters for electrical crews is the GeoBlock itself. Fervo is not building one bespoke plant; it is building the same 33-megawatt power block over and over. Each block is a generating station in miniature: generator terminations, step-up transformers, medium-voltage collection, a switchyard, protective relaying, and plant controls. When the package repeats, crews that learn it on block one are worth more on block two, and the estimating and prefabrication get tighter each round.

That work is industrial power generation, not building construction. It means medium-voltage terminations and cable testing, grounding systems built to a plant standard rather than a branch-circuit standard, and arc-flash discipline under NFPA 70E on equipment that stays energized. The commissioning stretch at the end of each block pulls in a different mix again: electricians who can follow a relay setting sheet, prove out a trip scheme, and document it for the owner's testing agency.

The location shapes the hiring. Cape Station sits in rural southwestern Utah, far from the Wasatch Front where most of the state's electrical workforce lives, which is the profile of a travel job with per diem rather than a local call. The staggered schedule matters more than any single milestone: one block commercial in October, two more in January, 400 megawatts through 2028, and an expansion option running to 2030 is a multi-year sequence of the same scope rather than a one-time spike.

One policy thread is worth watching. The Google agreement, filed with the SEC, points to direct-to-load contracting under Utah's SB132, with final approvals still pending. If that path clears, generation gets built to serve a single named customer instead of general utility load, and the customer rather than the utility decides who holds the electrical contract. Fervo's chief executive called enhanced geothermal "ready to meet urgent power needs." January will show whether the GeoBlock schedule holds.