You’ve reached your free article limit
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Sign In or Create an Account.
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Welcome to Heatmap
Thank you for registering with Heatmap. Climate change is one of the greatest challenges of our lives, a force reshaping our economy, our politics, and our culture. We hope to be your trusted, friendly, and insightful guide to that transformation. Please enjoy your free articles. You can check your profile here .
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Subscribe to get unlimited Access
Hey, you are out of free articles but you are only a few clicks away from full access. Subscribe below and take advantage of our introductory offer.
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Create Your Account
Please Enter Your Password
Forgot your password?
Please enter the email address you use for your account so we can send you a link to reset your password:
On transformers, solar repairs, and Bougainville’s mine drama

Current conditions: Temperatures in Sicily and southern Italy are approaching 100 degrees Fahrenheit as a heat dome settles over the north-central Mediterranean • After pounding Okinawa and injuring two people on Japan’s remote southern islands, Typhoon Saudel is barreling west toward China • A geomagnetic storm known as a coronal hole could create a visible aurora from New York to Idaho, causing minor disruptions to technological devices such as GPS.

It’s like something out of an apocalyptic disaster film. From a camera situated on a cliffside overlooking the Rasuwagadhi border checkpoint in a valley between Nepal and Tibet, you watch as several — then dozens — of people start running away from the building. Birds fly across the screen in the same direction. Finally, after a few seconds, you see what they’re trying to escape: A giant wall of gray, muddy water crashing into the roughly six-story building like an ocean wave against a sand castle. In other videos, cars, trees, and homes disappear under the roar of a river of mud and rocks. Goliath boulders roll like basketballs. Men run for their lives. An avalanche on the Chinese side of the border “triggered a wall of water with no warning,” wrote The Kathmandu Post, an English-language daily in the Nepali capital, declaring this “one of Nepal’s deadliest disasters in decades.” By Thursday morning, the death toll counted at least 332, with hundreds more people still missing. Nepal’s disaster authority told the Indian broadcaster NDTV that a “chunk of snow and rock broke off near a glacier zone” on the border and either “fell into a glacial lake or blocked the river channel” resulting in a surge that swelled into a wave of glacial ice, meltwater, and debris. While initial reports suggested the avalanche started with an earthquake, a U.S. Geological Survey analysis found that the avalanche itself set off a magnitude 5.2 landslide.
Last month the Federal Communications Commission banned the use of new types of foreign-made inverters, the equipment needed to patch solar panels and batteries onto the grid, citing the need to protect the U.S. artificial intelligence buildout from Chinese sabotage. Now the White House is stepping in to block foreign imports of yet more types of grid equipment. In an executive order Wednesday, President Donald Trump said that “continued United States reliance on foreign sources of bulk-power system electric equipment with these potential national security vulnerabilities also creates a supply chain vulnerability that could eliminate the supply of these products in the United States as a result of disruptions in international trade.” In particular, the order will affect transformers, which are facing a years-long backlog as manufacturers struggle to keep up with demand from both the data center buildout and repairs to the grid after extreme weather mangles power equipment. The Biden administration had sought to increase the energy efficiency standards for transformers, paralyzing manufacturers who opposed the regulation and could not make investments into new assembly lines to meet surging demand until the fate of the rule was resolved. The Biden-era Department of Energy ultimately withdrew its proposal. While the Trump administration policy now will further protect those domestic factories, the import restrictions could, in the meantime, make obtaining the equipment primarily made overseas more difficult.
The Trump administration is set to speed up permitting reviews for oil and gas drilling in the Arctic. On Wednesday, Public Domain broke news that the Department of the Interior is planning to publish a categorical exclusion to the National Environmental Policy Act “that would make it easier for the oil and gas industry to conduct seismic surveys, obtain rights of way, and drill new exploration wells” in the National Petroleum Reserve in Alaska, a nearly 36,000-square-mile area on the continent’s northern Arctic Ocean coast.
The proposal, which the Interior Department confirmed, comes as a particularly devastating blow to the Native Village of Nuiqsut, which had brokered a deal with the Biden administration to create a nearly million-acre caribou reserve to foster a herd on which the indigenous residents have long depended. But former Nuiqsut Mayor Rosemary Ahtuangaruak told the public-lands-focused investigative site that new drilling activity around the village has already changed the herd’s migration patterns. “All of the contractual agreements that were supposed to guide how development is going to occur have been ripped out of the books,” she said. “We feel that it doesn’t matter that we have a unique DNA, a small community of 500 people, that are just being totally disregarded and sacrificed for the greed of development.”
Sign up to receive Heatmap AM in your inbox every morning:
Back in May, I told you about Otovo, the new startup from the former chief executive of defunct rooftop solar giant Sunnova. Instead of installing solar panels, the new company repairs rooftop photovoltaic units, in addition to batteries and generators — a sort of AAA for home energy equipment. Otovo started in Norway, targeting millions of homeowners across Europe with solar panels from installers that went out of business and left customers without maintenance service. The company has mounted a global expansion into the United States by buying smaller solar companies and maintenance providers. On Thursday, Otovo plans to announce two deals to make its latest acquisitions: Oahu-based PV Hawaii and Mr. Elektro in Norway and Sweden. The combined value of the deals — which are being reported first in this newsletter — is about $4.6 million. “PV Hawaii and Mr. Elektro bring licensed, experienced local teams that strengthen how we serve customers, and they extend our platform into Hawaii for the first time while deepening our reach across Norway and Sweden,” Otovo CEO John Berger told me in a statement.

You read that right. Unless you (like, uh, some people…) are familiar with late 20th century Melanesian geopolitics, you may not know the story of Bougainville. The island province off Papua New Guinea long had a troubled history. Ethnically, its people are related to those of the Solomon Islands, but German colonial borders hemmed the mineral-rich isle into the territory controlled by Port Moresby. In the 1970s, Anglo-Australian mining giant Rio Tinto built the Panguna mine in the center of the island. Pollution and labor violations plagued the open-pit copper and gold mine, ultimately fueling a separatist rebellion. A conflict, known as the Bougainvillean Civil War, erupted in 1988 and lasted for 10 years, only ending with a peace accord that allowed for a referendum on independence. In 2019, the autonomous province voted nearly unanimously in favor of breaking away from Papua New Guinea. The non-binding vote has yet to be ratified by the parliament in Port Moresby. But the leaders of Bougainville expect to become the world’s newest country by 2030.
To fund its sovereignty, the island wants to reopen Panguna. Last November, Ishmael Toroama, the president of Bougainville, signed a memorandum of understanding with Lloyds Metals and Energy. The Indian iron-ore miner won the deal “despite warnings from Bougainville’s majority state-owned mining company, Bougainville Copper, that Lloyds lacked the technical and financial capacity of rival bidders,” the Organized Crime and Corruption Reporting Project reported in a major new investigation. Just a month earlier, Toroama confirmed to OCCRP, “he accepted an offer from Lloyds’ managing director Balasubramanian Prabhakaran to arrange for his wife to travel to India and have a life-saving kidney operation at no cost to the president.” Toroama told OCCRP that the gift did not weigh on his decision to select the Mumbai-based Lloyds for the project.
The first step in the Department of Energy’s effort to propel new reactor technologies to market was a pair of pilot programs to speed up development of projects from both power and fuel producers. The next step is the “nuclear launch pad” initiative at the Idaho National Laboratory’s National Reactor Innovation Center. This week, the agency announced the first 12 companies to participate in the new program, which bills itself as providing “flexible technical and regulatory frameworks designed to fast-track paths from concept to deployment.” The list includes microreactor developers Antares Nuclear, Atlas Atomics, Oklo, Valar Atomics, Scaled Atomics, and two projects from Deployable Energy; fuel makers Forge Atomics, Hexium, Lightbridge Corporation, Raven-Flint Nuclear, and Sublime Nuclear; and medical isotope startup Nusano. “These selections show a strong and growing interest from developers ready to move their technologies forward,” Brad Tomer, the director of the National Reactor Innovation Center, said in a statement. Meanwhile, another startup spinning out from the Massachusetts Institute of Technology announced a big initial funding round. Apollo Atomics — which aims to build next-generation pressurized water reactors, the type of reactor that makes up the bulk of the global fleet — announced a $31 million seed financing round, NucNet reported.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Current conditions: A summer-like heat wave is driving up temperatures in Los Angeles past 100 degrees Fahrenheit • Hurricane Nolo is transitioning into Typhoon Nolo as it shifts into the western Pacific with winds of up to130 miles per hour • Hurricane Rachel is moving toward Mexico, stirring danger swells in Baja California.
The United States Supreme Court is starting its new nine-month term today hearing arguments in a major case from Exxon Mobil and Suncor Energy attempting to thwart a lawsuit by the city of Boulder, Colorado, seeking damages for the effects of climate change. SCOTUSblog called the litigation “one of biggest cases” of the next year, and “certainly one of the most significant business cases.” The conclusion of the case could scuttle dozens of similar lawsuits pending across the country. My colleague Emily Pontecorvo wrote earlier this year that the case has been winding up through the courts since 2018.
Meanwhile, 21 states and four cities united to sue the Trump administration last week over the Environmental Protection Agency’s repeal of all limits on greenhouse gas pollution from power plants. “This administration’s insistence on giving the nation’s biggest polluters a free pass will set our country back decades in the fight against climate change,” Letitia James, the attorney general of New York, told The New York Times. “Dismantling these protections is a betrayal of American families.”

In 2019, Luiz Inácio Lula da Silva, the once and future president of Brazil, emerged from prison and two years later, won back the nation’s top job from right-wing hardliner Jair Bolsonaro. Now Bolsonaro is in prison, and his son, Flávio Bolsonaro, is vying against the Brazilian leader commonly known as Lula for the country’s presidency. The candidates led the first round of voting, which finished Sunday, and will advance to the next round of voting on October 25, according to a tally on Folha de S.Paulo, the nation’s leading newspaper.
Under Lula’s reign, Brazil conserved an area of rainforest roughly the size of the state of New Jersey, all while ramping up oil production. Bolsonaro the younger threatens a return to his father’s policies of ramping up development in the Amazon and other wildernesses. “This is really bad for the Amazon — its Indigenous land defenders, its ecology. We’re getting close to the whole rainforest tipping into a savannah equilibrium; brutal for climate,” Daniel Aldana Cohen, an assistant professor at the University of California at Berkeley who has studied Brazilian climate politics, wrote on X. “These are years of incredibly high-stakes struggle between life & fascism.”
The price of Brent crude shot up to nearly $103 per barrel Sunday after Yemen’s Houthi rebels claimed to have attacked an Aramco refinery in the Saudi capital of Riyadh. In a statement posted Saturday on X, Houthi military spokesman Yahya Saree said the Iran-backed militants had launched “ballistic missiles and drones” at two facilities owned by the Saudi state oil company. Later on Saturday, Al Jazeera reported that the Saudi-led coalition supporting Yemen’s internationally recognized government had called the Houthi claims “misleading,” instead noting that the Houthis had suffered 97 “precise targeting operations” over the weekend.
Sign up to receive Heatmap AM in your inbox every morning:
The Department of Energy is expected to announce a roughly $4 billion loan package to utility Vistra Corp. later today during Secretary of Energy Chris Wright’s visit to the Perry nuclear complex northeast of Cleveland that will fund upgrades to three of its nuclear stations. That’s according to reports in Bloomberg and Reuters. The package will fund upgrades at Vistra’s plants in Ohio and Pennsylvania.
It’s the latest attempt by the Energy Department to prop up the nuclear industry. In June, the Trump administration made what my colleague Robinson Meyer called its “big nuclear play,” providing nearly $20 billion in loans to joint ventures between the nation’s flagship reactor developer Westinghouse and utilities seeking to build the next AP1000s. South Korea, meanwhile, agreed last week to help build six AP1000s and two of the country’s own APR1400s, which Westinghouse has previously accused the state-owned Korea Hydro & Nuclear Power of ripping off from the leading American design.
International shipping giant FedEx has placed a record-setting order for 2,000 all-electric box trucks from the American startup Harbinger Motors, in a deal that — while reportedly worth more than $300 million — could save the company nearly three times as much in diesel costs, according to Electrek. As my colleague Matthew Zeitlin wrote recently, now is the worst time for diesel prices to surge.
When Rob caught up with Harbinger’s co-founder on our Shift Key podcast last year, the entrepreneur was largely discussing how tariffs had shifted the company’s manufacturing policy. But the Trump administration policy now making the bigger difference may be the effects of the war on diesel prices.
America’s favorite instant coffeemaker may be ready to put an end to its pod pollution. Keurig Dr. Pepper has launched AltaRounds, a new way of brewing coffee that the company says will slash waste by creating one-cup portions made from compressed coffee wrapped in a coating derived from seaweed instead of plastic, Bloomberg reported. AltaRounds can be disposed of like coffee grounds and can be composed at home. But using them will require buying a new kind of machine.
The proposal resolves an issue that has bedeviled the industry since 2022.
Is Rosemont about to be BAAJA blasted away?
In a 2022 decision formally titled Center for Biological Diversity v. U.S. Fish & Wildlife Service, the Ninth Circuit Court of Appeals ruled that Rosemont Copper Company its claim under the General Mining Act of 1872 did not give the company license to dump literally millions of tons of waste rock on adjacent Forest Service land. Though Rosemont argued that the use fell under the law’s provisions for “mill sites” on public lands used for mining, the court found that because the parcel in question lacked valid mining claims of its own, the Mining Act did not justify its use under its own permissive regime.
The conservative energy group ClearPath Action described the decision as “a significant departure from long-held mining practices.” Industry groups said that the decision would vastly extend and complicate the process of mining on public lands by putting areas with mineral claims into a separate legal and permitting category from adjacent land that had customarily been considered part of the mining development.
Almost immediately after the court decision, the mining industry and its allies in Congress got to work trying to “fix” the Rosemont decision in order to restore the pre-2022 status quo.
One proposed fix — the Mining Regulatory Clarity Act — has been introduced several times in both houses of Congress, including as far back as 2023 in a Senate bill co-sponsored by Catherine Cortez Masto of Nevada and Jim Risch of Idaho.
Another version of the bill, sponsored by Nevada Republican Mark Amodei, Nevada Democrat Steven Horsford, and Alaska Republican Mark Begich, passed the House of Representatives late last year with a handful of Democratic votes. Both bills would have explicitly established that miners could claim public land for waste rock disposal as long as it was “reasonably necessary” and “reasonably incident” to mineral development.
Now they may all be getting their wish. The comprehensive permitting bill introduced by Republican and Democratic leaders in the Senate known as the Bipartisan American Affordability and Jobs Act, includes the full text of the Mining Regulatory Clarity Act
Both parties have been trying to jumpstart the domestic mining and critical minerals industry, especially for materials key to energy sectors, such as copper and lithium. The long lead time it takes to permit and open a mine is one of the major barriers to developing the domestic mining industry (along with nasty price competition from overseas miners and refiners, especially those controlled by Chinese firms).
This is not the first time a bipartisan permitting bill has included what’s known a “Rosemont fix.” There was also one in the 2024 Energy Permitting Reform Act, and in the Senate FREEDOM Act introduced by Cortez Masto and Arkansas Republican Tom Cotton this past summer.
You may have noticed lots of Nevadans associated with these bills. That’s because “Nevada is to mining as Texas is to oil and gas,” Aaron Mintzes, deputy policy director of Earthworks, a frequent and vigorous adversary of the mining industry, told me
While environmental groups generally supported the Rosemont decision, some groups supporting the clean energy industry backed the Mining Regulatory Clarity Act, including Bipartisan Policy Center’s lobbying arm, the clean energy trade group Advanced Energy United, and the Zero Emission Transportation Association, which includes several copper and lithium companies among its members. (Mintzes described ZETA as “the lithium mining lobby” and an “outlier” among clean energy groups in supporting the Mining Regulatory Clarity Act.)
Instead of a technical fix that would comply with the spirit of existing law, Mintzes described the changes to mining regulation in BAAJA as giving mining companies “a nearly unlimited amount of public lands for their waste dumps, for their roads, for their pipelines, for their transmission lines, and for any other purpose that would be reasonably incident to mining.” That goes beyond the mill sites envisioned by the 1872 law, he said.
The National Mining Association, on the other hand, praised the bill Wednesday, with its president Rich Nolan saying in a statement that the existing permitting process is “mired in duplication, endless litigation and uncertainty,” and that “elected officials on both sides of the aisle have long acknowledged that the status quo cannot continue.”
Albert Gore, the executive director of the Zero Emission Transportation Association, told me that there was a “broad recognition” among miners, refiners, and operators that the Rosemont decision required a statutory fix.
“It needed to be clarified in order to remove uncertainty. It's hard enough to invest in mineral production in the United States,” Gore said.
BAAJA’s mining provisions also include the Abandoned Hardrock Mine Fund, which would be funded by maintenance fees collected by the Department of the Interior under the same 19th century mining law. This fund would support a program established by the 2021 Bipartisan Infrastructure Law to clean up abandoned mining sites.
In a transcript of a strategy call between environmental organizations on the BAAJA published by Punchbowl, Mintzes described the fund as “the one good thing I spotted in this bill so far.”
Exploratory projects are making a splash in Maine and Alaska.
A legal brawl is brewing over what could be the nation’s first underwater data centers.
Two subsidiaries of a new LLC named DeepGreen have applied for “preliminary” permits from the Federal Energy Regulatory Commission that would give four years of permission for studies and analysis towards constructing underwater data centers off remote coastlines in Maine and Alaska. The data centers as proposed would be powered entirely by tidal energy, as in, the power of waves themselves – a technological innovation from hydropower still being piloted around the world. Project descriptions submitted to FERC lay out what these data centers would look like in broad strokes: hundreds of hydrokinetic turbines, dozens of underwater “data center pods,” and miles of subsea cable. The permits would not authorize construction, which would need its own lengthy review process. But these early green lights would tee both areas up for years of potential conflict over hypotheticals that feel real to those on the ground.
There are upsides from purely a carbon emissions perspective. Relying on tidal energy suggests they’d be greenhouse gas-free, powered by the energy of the ocean. It would also eliminate the land use problem that upends so many AI data center projects. There are also clear environmental risks, as they’re also being suggested in ocean areas often coveted for protection, off coastlines where it’s unclear if the neighboring communities will accept them.
DeepGreen’s Alaska project is proposed within a more than 1,000-acre channel of the Cook Inlet, an estuary coveted by fishermen and wildlife conservation advocates, where fights over resource development already occur often. The upstart company’s Maine project is planned for the northernmost tip of the state, in the Bay of Fundy, which shares a transnational border with Canada. Canadian tidal power generation for the general populace marginally exists today in the Bay of Fundy – with major stipulations for marine life protection because it affects the general nature of water currents.
It’s crucial to note neither project has much information available online, sans brief text file project descriptions available through FERC’s online filing database. There is no public-facing website to date for the project, or for DeepGreen itself. When I contacted Louis Wolfson, a vice president at the company who is listed on company filings, he declined to talk about the developments over the phone and suggested I contact him at an email address listed in FERC application documents. That email address uses a website – “DeepGreenCoastal.com” – that does not seem to exist.
Still, we already know enough to say both development areas are likely to require substantial federal review. Not only does their presence in these waters almost necessitate it but both development areas receive considerable whale traffic. DeepGreen has already acknowledged a need to coordinate passive acoustic monitoring and “non-invasive study methodologies” with the National Marine Fisheries Service, the federal marine protection agency run out of NOAA. The Bay of Fundy is a prominent summer home for the endangered North Atlantic Right Whale and the National Marine Fisheries Service has already intervened in the FERC case for the Maine project, signalling in its filing that Endangered Species Act and fish habitat consultations “may be necessary for the project.”
The Center for Biological Diversity has also filed motions to intervene in both FERC cases, which they tell me is a prelude to potential litigation. “Putting one of these in the ocean just seems like a dystopian nightmare but it was especially alarming because of the areas they want to put these in,” Kristen Monsell, CBD Oceans Program Litigation Director, told me in an interview. “[The motions] are a step required in order for us to participate in the permitting process at FERC and then preserve our ability to challenge the decision in court if we think that’s necessary.”
In Maine, the coastline neighbors are the city of Eastport, which is vociferously opposed to this data center being built. The city passed a moratorium on data center development in response to the project and filed a request to intervene in its FERC case this week. “The City's concerns include potential effects on fisheries, marine habitat, water quality, currents, sediment, underwater noise, electromagnetic fields, equipment heat, existing uses of the waterway, and access to marine resources,” the city stated. “Questions also remain about equipment failure, storm damage, emergency response, equipment recovery, site restoration, and eventual decommissioning. These concerns are specific to the proposed placement and extended operation of computing and energy infrastructure on and beneath the seabed.”
In Alaska, DeepGreen doesn’t face a situation like Eastport with a bustling tourist destination-turned-nemesis, but there’s still quite a bit of local confusion and consternation.
The Kenai Peninsula Borough, which is the equivalent of a county-level government, is currently neutral on the development. But the Alaska Commercial Fisheries Conservation Alliance, a newly-formed nonprofit that includes fishing permit holders in the Cook Inlet, submitted a filing to FERC claiming the project site doesn’t properly take into account existing fishing permit holders and that “a preliminary permit proceeding that advances a project of this scale without any commercial fishing impact assessment” would fail the agency’s public interest obligations.
I asked DeepGreen if it had any comment on the litigation risk around their projects. This is what Louis Wolfson provided: “Preliminary permits under the Federal Power Act do not authorize construction or physical disturbance. Their sole purpose is to establish priority while environmental, bathymetric, and technical feasibility studies are conducted. Stakeholder participation is an expected and healthy part of the FERC regulatory process. DeepGreen welcomes the engagement of conservation organizations, local communities, and regulatory resource agencies as we evaluate whether these sites can deliver low impact, zero carbon infrastructure in full compliance with federal environmental laws."