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The Quest to Ban the Best Raincoats in the World
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Why Patagonia, REI, and just about every other gear retailer are going PFAS-free.
On NRC moves, Blue Energy, and China’s solar and methanol breakthroughs
On America’s thorium progress, Google’s solar buy, and Chinese nuclear
On the India-Australia uranium deal, a U.S. general’s warning, and Chicago’s VPP
Current conditions: China and Taiwan are bracing for Super Typhoon Bavi to make landfall as possibly the strongest storm either country has faced in years • Utah’s Babylon fire has torched at least 103,000 acres already, and was just 25% contained as of this morning • New York City faces flooding as the thunderstorms that began yesterday continue into Saturday.

When the heat dome roasting the Eastern United States hit a peak last week, I told you that PJM Interconnection could hardly keep up with its own forecasts for demand. While the nation’s largest power grid operator had projected summertime demand for electricity would top out at 156 gigawatts, analysts last week predicted PJM’s load during the heat wave would hit the all-time record set in 2006 of just under 166 gigawatts. On July 2, it far surpassed even that: The 13-state grid set a new all-time system record of more than 168 gigawatts of demand, the grid operator confirmed Thursday. Wind and solar played major roles in supplying the power needed to avoid blackouts. “Solar, wind, and demand-side solutions showed up in a big way during this heatwave to keep the lights on and homes cool,” Jon Gordon, a senior director at the industry group Advanced Energy United, said in a statement. “Deploying more of these solutions, as well as energy storage, would help PJM avoid needing to call on so many expensive and dirty backup diesel generators and peaker units in the future.”
The milestone comes as PJM is scrambling to rewrite its rules, as Heatmap’s Matthew Zeitlin has covered, to figure out how to bring more generation online and allow more large power users such as data centers to patch onto the system.
Fervo Energy just drilled another well for its flagship Cape Station project in Utah. This one, as Matthew wrote yesterday, is 19,448 feet deep, includes a 7,500-foot lateral span underground, and took just 21 days to drill. While that time matches the same number of days the project’s Phase I wells required, this one is, on average, nearly 35% deeper, with a 50% wider lateral extension. “Today, we are drilling deeper, hotter wells that will produce multiples more [megawatts] per well than our Project Red pilot, and we are doing it in a fraction of the time,” CEO Tim Latimer said in a statement.
In the race to build out more nuclear power, China is far and away in first place, with more than three dozen reactors under construction. Trailing in second is India, with about half a dozen. But New Delhi wants more, as evidenced by last winter’s legal reform to open the subcontinent’s atomic power industry to exports for the first time in nearly decades, which I told you about back in December. Unlike other countries that build first and find fuel later, India is devoid of major uranium reserves, which is partly why its government is so keen on thorium fuel. Until that works out, however, New Delhi is locking down other supplies. On Thursday, Prime Minister Narendra Modi inked a deal with the Australian government to increase India’s imports of uranium. The agreement, signed in Melbourne yesterday morning, does not specify the volumes of metal India plans to import. The deal’s significance goes beyond just reactor fuel. India is infamously one of the biggest countries to refuse to sign the global Treaty of Non-Proliferation of Nuclear Weapons, and in fact was the first nation to develop an atomic weapon after the pact was agreed among most countries on Earth. Australia, a major uranium miner, previously refused to sell fuel to any country that wasn’t a signatory to the treaty. But Canada eased its rules to ink a uranium deal with India in March. While the Associated Press noted that Australia’s “leaders historically ruled out” such a deal with New Delhi, “Canberra’s position has eased.”
In the U.S., meanwhile, the Nuclear Regulatory Commission this week continued its regulatory overhaul efforts by proposing the biggest changes to how the agency applies the National Environmental Policy Act in years. Under the new NEPA rule, the NRC would streamline permitting, eliminate the need to submit a draft of a project’s environmental impact statement, and add new exemptions to conducting environmental reviews.
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The series of equity deals President Donald Trump struck with individual mining companies to bolster the U.S. government’s portfolio of domestic producers of critical minerals certainly made members of the Biden administration jealous. But the U.S. Army’s former chief operating officer says a huge policy gap remains. Speaking on a podcast from The Northern Miner, Flynn, who previously commanded the U.S. Army Pacific, suggested Trump’s approach was too piecemeal. “One of the central problems is we tend to fund a mine, a processor, or a technology as a standalone project versus trying to pull a consortium of projects together, a consortium of companies and leaders together, that combine skilled workers, equipment, metallurgists, transportation needs, and customers,” Flynn said, hanging on that last word in an apparent attempt to emphasize the “Trump mineral paradox” I was telling you about yesterday. “I’m not sure that’s what our plan is.” He added that he’s “being critical now” because mining projects require five- to 10-year funding commitments. “This is what China did to build their system out,” he said. “That’s what they did a number of years ago. We’re almost taking a page out of their book.”
The proposal Chicago’s utility Commonwealth Edison put out for a battery-based “scheduled dispatch virtual power plant” has won state approval. On Wednesday, Utility Dive reported that the Illinois Commerce Commission gave the company the green light last week to replace the more limited VPP proposal the ComEd pitched last year, which was scrapped after the state passed legislation to support the expansion of battery storage capacity across northern Illinois. The new VPP program “is an important step in bolstering the potential of customer-sited energy resources to make the grid more resilient during periods of peak demand while helping customers receive additional value for their support at a time when supply costs are rising,” Andrew Plenge, ComEd’s vice president of strategy and energy policy, said in a press release. The VPP is poised to go live next year.
Hyundai is so committed to developing clean hydrogen that the South Korean automaker is now building America’s leading green steel project in Louisiana. But if skeptics of the fuel think that’s billions of dollars thrown in the toilets, just wait until they hear about the company’s newest facility. On Thursday, Hydrogen Insight reported that the company had opened its HTWO Energy Cheongju plant at a public waste treatment facility with the goal of producing 500 kilograms of hydrogen per day from sewage sludge broken down in an anaerobic digester and refined through two additional processes. “At a time when energy security is important, this is significant in that it establishes a system for directly producing and supplying energy using urban infrastructure,” Lee Ho-hyun, second vice-minister of the Ministry of Climate, Energy and Environment, said in a statement.
On Trump’s mineral paradox, China’s Great Green Wall, and sodium-ion batteries
Current conditions: After devastating the U.S. island of Rota in the Northern Mariana Islands territory, Super Typhoon Bavi is barreling toward Taiwan with winds of up to 200 miles per hour • Rare tornadoes brought on by storms touched down in China’s Hubei province, leaving 11 dead • Temperatures in Madrid are hovering at around 100 degrees Fahrenheit all week as the Spanish capital roasts in Europe’s latest heat wave.
Exactly three weeks after President Donald Trump signed a formal memorandum to halt the bombing campaign against Iran that the United States and Israel embarked on nearly five months ago, the war is back on. After Washington accused Tehran of launching missiles at tankers passing through the Strait of Hormuz this week, Trump officially declared the resumption of combat. Speaking Wednesday morning at the NATO summit in Turkey, Trump called the Iranian regime “scum,” “sick people,” and “vicious, violent people” when asked about the peace pact during a press conference. “If they had a nuclear weapon, they’d use it,” Trump said. “So as far as I’m concerned, it’s over.” He spent the rest of the day posting more than a dozen videos and photos on his Truth Social account purportedly showing U.S. missile strikes in Iran. “This is in retribution for yesterday’s bombing of ships by Iran,” Trump wrote in one post. “If it happens again, it will get much worse!”
The market is certainly preparing for worse. The price of Murban crude, the benchmark for oil flowing out of the United Arab Emirates, spiked nearly 7% on Wednesday. The European benchmark, Brent crude, jumped more than 5%. The American pricing yardstick, West Texas Intermediate crude, rose by just over 1%. Last month, my colleague Matthew Zeitlin cautioned that, despite a ceasefire, it would take a while for the Strait of Hormuz to return to normal — and “even longer” for energy markets. Emphasis on that last part.
The world’s capacity to generate nuclear energy has increased by 2.2 gigawatts already this year as new Chinese reactors have come online at a rapid clip. By 2035, global nuclear capacity is on track to surge by 44% to 535 gigawatts, up from 372 gigawatts last year. That’s according to the latest forecast from the consultancy BloombergNEF. China, the unrivaled global leader in domestic reactor construction, is largely responsible for the projected spike. Today, the People’s Republic is the world’s No. 2 user of atomic energy behind the U.S., which has long operated the largest fleet of plants on the planet. But China is on pace to surpass the U.S. by 2030 with 102 gigawatts of nuclear capacity.
Among the more promising signs for the democratic world: The U.S. is now working with Japan and South Korea to commercialize new small modular reactor technologies. On Tuesday, at the margins of the NATO summit, U.S. Secretary of State Marco Rubio signed onto a memorandum with the foreign ministers of Japan and South Korea. The document “outlines opportunities for our three countries, which have complementary advantages in the civil nuclear field, to encourage mutually beneficial cooperation among their respective nuclear industries,” the State Department said in a statement.
Right after the presidential inauguration in January 2025, Matthew wrote a sharp piece identifying what he called the “paradox of Trump’s critical minerals crusade.” At issue was the fact that the new Trump administration planned to (and ultimately did) kill off policies designed to spur demand for domestically mined and processed minerals such as lithium, cobalt, and rare earths — even as he slashed barriers to increasing the supply of those metals. U.S. production of minerals is picking up as the White House brokers a growing list of deals to give the government equity stakes in mining firms in exchange for federal support for increasing output. Sure enough, the demand just isn’t there in the U.S. On Tuesday, the Financial Times reported that companies backed by the administration, including rare earths miner MP Materials, uranium producer Energy Fuels, and the rare earths refiner Phoenix Tailings are instead selling their goods to buyers in Asia. Japanese customers were “clamoring” for rare earth metals from Phoenix Tailings, CEO Nick Myers said. The materials the firm produces are ending up “primarily in Korea and Japan.”
That isn’t stopping Trump from reviving his calls for Washington to seize Greenland and its resources from Denmark, a founding NATO ally. Speaking at the conference in the Turkish capital of Ankara, the American president repeated his claim that the U.S. invasion of the world’s largest island following Copenhagen’s collapse to Nazi blitzkrieg in April 1940 should have qualified as a permanent conquest. “We took Greenland and then, stupidly, we gave it back,” Trump told reporters. “We shouldn’t have given it back to them. We’re the ones who need it. We need it for protection of the world, not just the United States.”
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Not to be an old man about it, but I remember the Iraq War distinctly — the debates over the role of Baghdad’s oil and the calls from Congress for increased U.S. production with an eye toward energy independence. Here’s some data that will make you want to dismiss your humble millennial correspondent with an “ok boomer.” On Wednesday, the U.S. Energy Information Administration issued a definitive new analysis showing that U.S. petroleum exports hit a record high in April after Iran closed the Strait of Hormuz, forcing overseas buyers to find new sources of fuel. Exports increased to 13.6 million barrels per day, 15% more than the previous record set in March.
On the other end of the American energy spectrum, the nation’s largest provider of home battery and solar equipment just launched a distributed compute pilot program for artificial intelligence servers. Under the program, Sunrun will coordinate “the selling of inference capacity to enterprise compute buyers.” In other words, homeowners can earn money by hosting “compute nodes” — small servers —that then supply output to AI companies in much the same way Sunrun’s customers are paid by giving the virtual power plant operators access to solar panels and batteries. “Over nearly two decades, we have perfected our ability to operationalize, finance, and scale distributed assets,” Paul Dickson, Sunrun’s president and chief revenue officer, said in a press release. “We are now using our leadership position in distributed home energy and proven infrastructure to bring compute closer to the sources of energy and inference.”
Much like the United Nations effort to plant trees at the southern edge of the Sahara to keep the desert at bay, China is building a Great Green Wall. Since 1978, the country has planted 66 billion trees and plans another 34 billion by 2050 in a bid to slow the spread of the Gobi and Taklamakan deserts. A new study using satellite measurements of leafy areas found that the planted forests are greening much faster than wild ones. Younger trees grow faster. But even at similar ages, planted stands grew 4.6% faster, meaning they can absorb more carbon. The findings, according to Fertilizer Daily, “suggest global climate models should better distinguish forest types and age when accounting for carbon.”
Sodium-ion technology, as Heatmap’s Katie Brigham explained two years ago, promises cheaper, less combustible batteries than its dominant lithium-ion cousin. But it remains niche and underdeveloped. Perhaps not for long. On Wednesday, sodium battery startup Peak Energy announced plans for a factory in Sacramento capable of producing 4 gigawatt-hours of sodium battery systems annually. “America needs energy storage that is lower cost, more affordable, more reliable and purpose-built to meet the demand coming onto the grid,” Peak Energy CEO Landon Mossburg said in a statement. “This facility is proof that America can lead not only in inventing the technology, but in building it at scale.”