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For a while First Solar looked like a “Liberation Day” winner. Now its first quarter results suggest otherwise.

When Donald Trump unveiled his now-infamous chart of “reciprocal” tariffs, most of the stock market shuddered — but there were a few exceptions, including the American solar manufacturer First Solar. While the market in the days following “Liberation Day” was on a hunt and destroy mission for stocks of renewables companies known to be heavily exposed to Asia or independent power producers, First Solar stayed roughly flat.
It’s not flat anymore. The company reported first quarter earnings on Tuesday that were short of analysts’ expectations and lowered its expected revenue and profit for the rest of the year citing disruptions from tariffs. The stock has fallen more than 9% on Wednesday, and is down a third so far this year.
“While FSLR” — a.k.a. First Solar — “is the US solar manufacturing bellwether, they are not immune to the far-reaching tariff environment,” Andrew Perocco, a Morgan Stanley analyst, wrote in a note to clients. He also estimated that almost half of First Solar’s manufacturing capacity is in Asia.
The company’s sobering results and warnings about how tariffs could affect their business is a sign that the entire green energy business is likely at risk from uncertain trade policy, even the companies thought to be insulated.
First Solar and other companies’ tariff-affected financial results also show that the Inflation Reduction Act has only been partially successful at boosting American production of green energy technology, and that the country’s green industries are still deeply intertwined with Asian and Chinese production.
“We had been expecting negative effects from tariffs for First Solar, but the impact was greater than we expected,” Brett Castelli, an analyst at Morningstar, wrote in a note to clients.
First Solar chief executive Mark Widmar said that the uncertainty about the reciprocal tariffs — set to back into effect in July absent new trade deals — “has created a challenge to quantifying the precise tariff rate that would be applied to our module shipments into and beyond the second half of this year.”
Widmar said the company expects to move its manufacturing facility in India “away from exports to the U.S.,” and instead will have it produce solar panels for the domestic Indian market. Its factories in Malaysia and Vietnam may see reduced production due to “potentially reduced U.S. demand environment for non-domestic product.”
Widmar also called out the ever-evolving policy around Chinese solar imports into the United States. Solar panels from China itself, as well as four Southeast Asian nations face punitive import duties as high as 3,521% after the federal government determined Chinese companies were “dumping” panels on the U.S. market and trying to circumvent tariffs by moving production to neighboring countries. Widmar said there had been a “surge” of cells and modules from Laos and Indonesia.
“We have no doubt that these Chinese manufacturers are also seeking to establish production and other regions around the world, such as Saudi Arabia, forcing us into a continued game of whack-a-mole,” Widmar said.
Several analysts downgraded the company, with Jefferies analyst Julien Dumoulin-Smith writing in a note to clients that there were questions about “about the profitability of its core business.”
That the tariffs have affected First Solar, long held out as a kind of American solar manufacturing national champion, bodes poorly for much of the rest of the renewable industry, which is still often tightly linked to Asian nations and especially China.
There have been some hints that there’s no safe ground from tariffs in the U.S. clean energy industry. The most vertically integrated green technology company in the United States, Tesla, has flagged repeatedly to investors and the public that it’s at risk from tariffs, whether for certain parts of its cars or, especially, for its stationary storage batteries — which, like much of the rest of the storage industry, relies on a Chinese supply chain.
“Given the majority of the [battery electric storage systems] components with some dependency on Chinese supply chain, solar-plus-storage projects in particular may face significantly increased costs,” Widmar said. Morgan Stanley’s Perocco described Widmar’s comments on solar-plus-storage as a “negative read-through for other utility-scale solar and storage exposed stocks,” such as Array Technologies, Shoals Technology Group, and Fluence. Array and Shoals are down 10% and 3% respectively, while Fluence is about flat on the day.
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The deal, shared exclusively with Heatmap, is the startup’s third in the oil-importing country.
Hydrogen fuel comes in myriad forms. There’s green hydrogen, which is extracted from water molecules using zero-carbon electricity. There’s blue hydrogen, derived from methane and scrubbed clean by carbon capture. And then there’s white hydrogen. Otherwise known as natural or geologic hydrogen, this type of hydrogen comes directly from naturally occurring deposits in the earth, can accumulate in considerable quantities and concentrations, and is highly energy-efficient to extract compared to manufacturing pathways such as electrolyzers and steam methane reforming.
It’s a seductive promise, but finding deposits with enough hydrogen to make the economics of exploration work is difficult. That’s where Koloma comes in. The startup uses a bespoke subsurface data set, which its founders developed over 20-plus years, to flag the areas most likely to hold sufficient hydrogen, after which they can extract it for power and derivative fuels.
On Thursday, the startup announced its latest exploration deal, its third in the Philippines, which will give it exclusive rights to a roughly 817-square-mile area in western Zambales Province on the island of Luzon. Altogether, the company now has rights to explore more than 1,600 square miles of the island.
The Philippines until recently imported 98% of its oil from the Middle East. Since the onset of the U.S. and Israel-led war in Iran and the subsequent closure of the Strait of Hormuz, the country’s responses have included declaring an energy emergency, imposing a four-day workweek, tripling solar panel imports from China, and even planning to dust off the Bataan Nuclear Power Plant, which has sat idle since 1986.
The country also sits between three active tectonic plates, which means it has a lot of young iron-rich rock formations exposed to water — exactly the conditions that continuously produce natural hydrogen.
“The Philippines is like the poster child of that,” Pete Johnson, Koloma’s CEO, told me. “The geology is very, very good.” Accordingly, the prospect of a plentiful, easy-to-tap domestic energy source has gotten Philippine policymakers excited. The government collects data on natural leaks of hydrogen from the ground to help companies like Koloma narrow their search.
In theory, once a viable deposit is discovered, extraction is straightforward. “If you drill a hole into that pressurized reservoir, the gas is going to flow by itself. It’s just like poking a hole in a balloon,” Johnson told me. Where electrolyzers need around 55 megawatt-hours of energy to produce a ton of hydrogen and gas-powered reformers need around 40 megawatt-hours, natural hydrogen extraction would take 3 megawatt-hours maximum, according to the CEO. And unlike some methods to artificially stimulate the formation of hydrogen deposits, which my colleague Katie Brigham wrote about last week, tapping into natural wells doesn’t require injecting high-pressure fluids, which keeps the structural integrity of the subsurface intact.
Koloma has no hard agreement with the Philippine government to earmark any of the hydrogen it may produce there for domestic consumption, Johnson told me. But given the difficulty of transporting the lightweight gas and the projected growth of the Philippine economy, he expects the country would be the overwhelming beneficiary of Koloma’s activities there.
Once it’s extracted, Koloma could sell the hydrogen as a primary resource (major population and industrial centers like Manila are close to exploration sites) or as a feedstock for products like ammonia and sustainable aviation fuel, which local manufacturers could then export. There may also be opportunities to sequester captured CO2, which easily bonds with the types of rock often found in natural hydrogen deposits and can in turn make the rock more reactive for hydrogen generation.
Hydrogen has figured heavily in the decarbonization and energy security plans of import-dependent East and Southeast Asian economies for a long time. As Katie explained earlier this year, it’s also a centerpiece of China’s latest five-year plan. Japan, meanwhile, has been a leader since the industry’s inception, rolling out the world’s first hydrogen strategy in 2017. The Philippines’ partnership with Koloma is a bet that there are enough hydrogen balloons under its land to put its energy plans on the same trajectory.
France’s deadliest heat wave since 2003 killed more than 2,700 people — and possibly as many as 5,700.
More than 5,700 excess deaths were recorded in France during this summer’s record-breaking heat wave, the country’s health agency announced today. That makes the event — which ran, by the official reckoning, from June 17 to July 2 — the country’s deadliest heat wave in more than 20 years.
That’s in line with other estimates we’ve heard. EuroMOMO, a network of European public health agencies that track excess mortality, found that the continent saw more than 10,000 excess deaths during the same period. Roughly 90% of those victims were older than 65, it said. (France’s cohort seems similar: Adults older than 75 made up about two-thirds of the victims, the government said.)
These numbers are staggering — and much larger than some astute Heatmap readers might anticipate. If you read my colleague Jeva Lange’s piece on why it’s so hard to estimate heat deaths last week, she cited a much smaller estimate: Roughly 2,700 died in France during the most recent heat wave. That tally came from Christopher Callahan, an Indiana University scientist who studies climate change’s economic and social costs.
Why is there such a gap between the figures? I emailed Callahan to find out. He shared a few thoughts. First, he uses a different (and theoretically more rigorous) method than the French government: “Our approach uses a statistical relationship between temperature and mortality to explicitly quantify how many additional deaths are associated with a given day’s temperature,” he wrote. “France’s report of excess deaths is just based on how many more people died in late June compared to previous Junes - but we don’t know if those people died because of the heat or some other factor.” (Carbon Brief recently published a Q&A on these varying approaches.)
That might mean his estimate is right, in which case France has misidentified roughly nearly 3,000 deaths. But it could also mean his model, which is trained on data from 2004 to 2019, is “missing something,” he said, like a post-Covid change to public health risk. Last year, Callahan and his colleagues used a similar model to estimate deaths from France’s worst-ever heatwave, a 2003 episode that overwhelmed morgues and killed about 16,000 people. Even 23 years ago, global warming helped make that disaster larger than it needed to be: Some 6,000 of those deaths were due to climate change, their paper found.
Either estimate of the 2026 heat wave, of course, is shattering. As Jeva wrote, even the lower figure would mean the 2026 heat wave killed as many people as died in three years of French homicides. But the divergence in estimates tells us something else too: Even as climate change breaks records and alters our world, we’re never going to quite agree on where it ends and normal randomness begins.
The AI data center boom does not seem close to ending. Google’s parent company, Alphabet, announced its second quarter results this evening, and it beat Wall Street’s expectations, nearly quadrupling its profit on a year-over-year basis. Among the drivers: Its cloud business grew 82% compared to the same quarter last year. (As I’ve written, that rapid growth is helping to turn Alphabet and other hyperscalers into light industrial firms.)
The company’s AI bets seem to be paying off so far — so Google is now planning on spending even more on data centers, energy infrastructure and AI development this year than it once anticipated. It raised its estimates of 2026 capital expenditure to $195 billion to $205 billion, which is above earlier projections and twice as much as it spent in the same category last year. 2027 could be even bigger, it signaled. The company’s shares fell slightly on the news in after-hours trading, but from an energy and climate wonk perspective, the message is clear: For now, the AI demand surge transforming the power sector — and the real economy — continues to chug along.