Clean Power's Test: Deliverable Megawatts

A geothermal plant in Utah is selling power to a California retailer. A solar fleet in India is being throttled while coal stocks run low. A wind farm off New England is almost finished, and the government wants its permit back.

Three projects, three continents of bad and good news, one question: does a megawatt actually arrive? Nameplate capacity has long been the headline number in clean power. Now the money, and the risk, are moving to what can be financed, connected and kept legally intact.

Firm power gets a financing

Fervo Energy has turned on a 33-megawatt unit at Cape Station in Utah. Canary Media, republished by IEEE Spectrum, says it is the first time a utility-scale, next-generation geothermal facility has sold power to the grid anywhere. The electricity goes to Shell Energy, a retail provider in California.

Capital is following. Fervo's filings show it closed $421.4 million of non-recourse project debt for Cape Station Phase I, which the company believes is the first such financing for an enhanced geothermal project globally. Its Nasdaq IPO raised $2.2 billion in gross proceeds, according to SEC filings. MIT Technology Review calls it one of the largest clean-energy IPOs in history.

Google supplies the demand. Fervo's framework agreement covers up to 3 gigawatts through 2033. Separately, ThinkGeoEnergy describes the 396-MW power purchase agreement as the largest enhanced geothermal PPA signed to date. Google agreed to buy at least 396 megawatts from Cape Station to feed a potential data center in Utah, according to Technologyreview.

The economics are still young. Fervo targets about $7,000 per kilowatt for the first 100 megawatts and $5,500 for the next 400, on the way to $3,000. Canary Media puts the average cost of building a gas plant in 2025 at $2,157 per kilowatt. The company is spending heavily to close that gap: first-quarter capital expenditures were $172.8 million, against $105.4 million a year earlier, and the quarter's net loss was $31.8 million. It expects roughly $1.2 billion more in spending through the first quarter of 2027.

Dawn Owens, Fervo's head of development and commercial markets, put the achievement in terms of geology: "Traditional geothermal would have never been done in southern Utah." Not everyone expects it to repeat easily. Shuvajit Bhattacharya of the University of Texas at Austin's Bureau of Economic Geology told MIT Technology Review that success at Cape Station does not mean the technology will carry over to another part of the country. Geothermal supplies just 0.4 percent of U.S. electricity each year, so the room to grow is wide, but the proof is one site.

India's stranded sunshine

Fervo's problem is cost. India's is plumbing.

The country turned away nearly 1.8 billion units of renewable electricity in July and August, according to a report from the Centre for Research on Energy and Clean Air, carried by The Bridge Chronicle. It did so while grappling with power shortages and dwindling coal stocks during record electricity demand. About 4.2% of solar generation could not be absorbed by the grid in those two months.

The waste comes as the fuel it should displace runs short. 50% of India's coal plants held stocks under four days of requirement early this month, the report said. Coal supplied most of the country's electricity in the quarter ended September, as a 20% decline in hydropower tied to El Niño deepened the reliance.

Government data show the problem predates the summer. India, the world's third-biggest solar power generator, held back 14% of its solar output between April and June. The transmission network has struggled to keep pace with solar, which accounts for about 168 GW of generating capacity. The country is building toward 500 GW of clean capacity by 2030, from 304 GW now. Another gigawatt of panels does little for a country that cannot move the last one.

A study by MIT researchers, reported by pv magazine, points the same way. Using a state-utility panel from 1998 to 2023, Fischer J. Espiritu Argosino and Christopher R. Knittel found that utility-scale renewables are not associated with higher residential electricity prices in the U.S. Utility-scale solar is associated with lower ones: a 10-percentage-point rise in its share of generation goes with prices just over 8% lower. Rooftop solar is associated with higher prices, roughly 16% higher for a 5-point rise in share. The authors cautioned that these are correlations, and pv magazine notes the center does not peer-review working papers before posting them. Still, generation that fits the grid appears to cost less than generation that strains it.

Built, but not safe

Revolution Wind has the opposite problem. The project is nearly finished, and its approval is what is in doubt.

On Friday, attorneys for the Interior Department asked a federal court for permission to rescind the agency's three-year-old approval, CT Mirror reports. Interior's filing says remand "is warranted so that the agency can reevaluate its compliance with the Outer Continental Shelf Lands Act." The filing did not cite any specific concerns behind the reversal, according to CT Mirror. It was made in a suit brought in 2024 by Green Oceans, an anti-wind group, which also targets the sister project South Fork Wind.

The turbines are up. The 65th and final one is installed, and the developers say the project is on track to deliver its full 704 megawatts by the end of this year. It already feeds the New England grid under contracts with utilities in Connecticut and Rhode Island.

Judge Royce C. Lamberth of the U.S. District Court for the District of Columbia has sided with the developers before in blocking efforts to halt work. He has yet to rule on Interior's latest request. Congress is weighing bipartisan permitting legislation that could speed approvals for projects including offshore wind, but a vote is not expected until after the midterm elections. Erik Milito, president of the National Ocean Industries Association, said: "Predictable regulatory processes and timely decisions are important for offshore energy development of all kinds."

What counts

Taken together, the three stories say that the scarce thing in clean power is not capacity but certainty. Fervo has a buyer in California and a lender who will not pursue its parent. It also still has to prove it can cut its cost per kilowatt. India has plenty of panels and too few wires. Revolution Wind has steel in the water and a permit under review.

Each constraint sits in a different place: the drill bit, the transmission line, the courtroom. The megawatts that matter will be the ones that clear all three.