You’re out of free articles.
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 residential solar dims, New Jersey makes history, and Brazil’s challenge
Current conditions: Tropical Storm Dexter has formed in the Atlantic, sending rough surf and rip currents to beaches along the U.S. East Coast • Heavy rainfall threatens flooding in southern Taiwan and northern Vietnam • Storm Floris is battering Scotland with winds of up to 80 miles per hour.
Two top GOP senators are pushing back on President Donald Trump’s executive order aimed at severely restricting access to tax credits for renewables before a phaseout begins next year. Iowa Senator Chuck Grassley and Utah Senator John Curtis placed holds on three Trump nominees to the Treasury Department, the agency in charge of writing the rules and guidance for the tax provisions of the One Big Beautiful Bill Act.
Grassley had negotiated a “glidepath for an orderly phaseout” of tax credits for wind and solar, he said in placing the hold, giving developers until next July to start construction on projects. But in an apparent concession to hard-line Republicans in the House of Representatives, Trump signed an executive order days after the bill became law calling for a new guidance to restrict what it means to start construction. As my colleague Matthew Zeitlin wrote yesterday, the executive order “has generated understandable concern within the renewables industry” ahead of the deadline in two weeks for the Internal Revenue Service to issue its new guidance. A more restrictive interpretation of what “begin construction” means “could turn the tax credit language into a dead letter,” Matthew reported. Grassley warned that, “until I can be certain that such rules and regulations adhere to the law and congressional intent, I intend to continue to object to the consideration of these Treasury nominees.”
Chemicals giants Chemours, DuPont, and Corteva agreed Monday to pay out $875 million over the next 25 years to support communities affected by pollution from “forever chemicals,” The New York Times reported. New Jersey officials called this the biggest environmental settlement ever achieved by a single state. As part of the deal, the companies are required to fund the cleanup of four former industrial sites, create a remediation fund of up to $1.2 billion, and put $475 million aside to guarantee the remediation goes forward even if any of the companies go bankrupt. Per- and polyfluoroalkyl substances, typically shortened to PFAS, are called “forever chemicals” because they accumulate in water and in human bodies and never leave. They are linked to all kinds of kidneys and testicular cancer, high cholesterol, and liver damage. “PFAS are particularly insidious,” New Jersey Attorney General Matthew J. Platkin said in a statement. “These dangerous chemicals build up and accumulate everywhere, and New Jersey has some of the highest levels of PFAS in the country.”
As my colleague Jeva Lange has written, “The United States Geological Survey estimates that as much as 20% of Americans drink, bathe, and brush their teeth with PFAS-contaminated water.” During his first administration, Trump promised to crack down on PFAS. But in May, his Environmental Protection Agency delayed enforcement of federal drinking water limits until 2031, and said it would reconsider rules completed under the Biden administration.
Just 7.5% of suitable owner-occupied residential homes in the United States had installed rooftop solar panels as of the end of 2024. With tax credits and support from the Biden administration’s policies, that segment would have grown by 9% per year over the next five years to reach an adoption rate of 13% nationwide by 2030. But of course, Trump won the election and passed the One Big Beautiful Bill Act. Now new data from the consultancy Wood Mackenzie show that residential solar capacity could fall by 46% below those previous projections. That’s due in part to the new federal policies directly, but it also takes into account the potential for no interest rate cuts over the next five years thanks to Trump’s larger economic agenda.
For years, Tesla has cultivated a fandom akin to the cultish following around Apple products in the early 2010s. But since CEO Elon Musk entered the political sphere as a top surrogate for Trump last summer, brand loyalty for the electric automaker has plunged, according to new data the research firm S&P Global Mobility shared with Reuters. Using data gleaned from vehicle registrations in all 50 states, the report shows that Tesla’s customer loyalty peaked in June 2024, the month before Musk endorsed Trump. At that point, 73% of Tesla-owning households in the market for a new car bought another Tesla. By March, the rate had nosedived to 49.9%, just below the automotive industry average.
Dead trees in the Brazilian Amazon. Mario Tama/Getty Images
During his first stretch in office in the early 2000s, Brazil’s President Luiz Inácio Lula da Silva oversaw a miracle few developing countries had ever accomplished: He slashed deforestation while riding the global commodities boom to grow South America’s largest economy and lift millions out of poverty. Since returning to office in 2022, the left-wing leader better known as Lula sought once again to crack down on the destruction of the Amazon while expanding Brazil’s oil and gas production.
His government now faces an uncomfortable pivot point. His environment minister, Marina Silva, is battling legislation that would gut conservation rules in what the Financial Times called “the biggest potential setback to environmental protection in Brazil in four decades.” At the same time, British oil giant BP announced Monday its biggest oil and gas discovery in 25 years off the coast of Brazil. Striking the right balance is more important than ever as the 79-year-old Lula prepares for a tough reelection campaign next amid ratcheting tensions with Trump. Brazil is also the site of the next United Nations climate conference, COP30, which will take place in Belém in November.
The global economic losses associated with the health costs of plastics pollution now top $1.5 trillion annually, according to a new paper in The Lancet. But the esteemed medical journal notes that the “continued worsening of plastics’ harms is not inevitable. Similar to air pollution and lead, plastics’ harms can be mitigated cost-effectively by evidence-based, transparently tracked, effectively implemented, and adequately financed laws and policies.”
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
On fusion’s big fundraise, nuclear fears, and geothermal’s generations uniting
Current conditions: New Orleans is expecting light rain with temperatures climbing near 90 degrees Fahrenheit as the city marks the 20th anniversary of Hurricane Katrina • Torrential rains could dump anywhere from 8 to 12 inches on the Mississippi Valley and the Ozarks • Japan is sweltering in temperatures as high as 104 degrees.
The Environmental Protection Agency is preparing to propose a new Clean Water Act rule that would eliminate federal protections for many U.S. waterways, according to an internal presentation leaked to E&E News. If finalized, the rule would establish a two-part test to determine whether a wetland received federal regulations: It would need to contain surface water throughout the “wet season,” and it would need to be touching a river, stream, or other body of water that flows throughout the wet season. The new language would require fewer wetland permits, a slide from the presentation showed, according to reporter Miranda Willson. Two EPA staffers briefed on the proposal confirmed the report.
The new rule follows the 2023 Supreme Court decision in Sackett v. EPA, which said that only waterways “with a ‘continuous surface connection’ to a ‘relatively permanent’ body of water” fell under the Clean Water Act’s protections, according to E&E News. What “relatively permanent” means, however, the court didn’t say, nor did Biden’s EPA. The two EPA staffers, who were granted anonymity to avoid retribution, “said they believed the proposal was not based in science and could worsen pollution if finalized,” Willson wrote.
Investors are hot on the Massachusetts Institute of Technology spinoff promising to make fusion energy a reality. Commonwealth Fusion Systems netted an eye-popping $863 million in its latest fundraising round. In a press release Thursday, the company said that its “oversubscribed round of capital is the largest amount raised among deep tech and energy companies since” its $1.8 billion financing deal in 2021. Commonwealth Fusion will use the funds to complete its demonstration project and further develop its proposed first power plant in Virginia. To date, the company said, it has raised close to $3 billion, “about one-third of the total capital invested in private fusion companies worldwide.” It’s a sign that investors recognize Commonwealth Fusion “is making fusion power a reality,” CEO Bob Mumgaard said.
The fusion industry has ballooned over the past six years. “It is finally, possibly, almost time” for the technology to arrive, Heatmap’s Katie Brigham wrote last year, noting: “For the ordinary optimist, fusion energy might invoke a cheerful Jetsons-style future of flying cars and interplanetary colonization. For the cynic, it’s a world-changing moment that’s perpetually 30 years away. But investors, nuclear engineers, and physicists see it as a technology edging ever closer to commercialization and a bipartisan pathway towards both energy security and decarbonization.”
Get Heatmap AM directly in your inbox every morning:
A record 75 gigawatts of new generating capacity hooked up to the U.S. power grid last year, a 33% surge from the previous year, thanks to new federal regulations aimed at streamlining the process. That’s according to new data from the consultancy Wood Mackenzie published Thursday. The report found that the Federal Energy Regulatory Commission’s Order No. 2023, issued in July 2023, along with other reforms by independent system operators, have had a “considerable impact on processing interconnection agreements, by driving improvements through reducing speculative projects and clearing queue backlogs.” While connections increased, regional grid operators received 9% fewer new project entries and saw a 51% uptick in non-viable projects since 2022.
Solar and storage technologies made up 75% of all interconnection agreements in 2024, equaling about 58 gigawatts. Wood Mackenzie projected that the sectors will retain a similar market share in 2025. Natural gas saw an increase in interconnection requests since 2022, adding 121 gigawatts of capacity. New gas applications are already breaking annual records this year. But overall the number of gas projects that successfully hook up to the grid is down 25% since 2022.
Almost 200 people have left the Nuclear Regulatory Commission since President Donald Trump’s inauguration in January, according to new estimates published Thursday in the Financial Times. Of the 28 officials in senior leadership positions, nearly half are working in an “acting” capacity, and only three of the five NRC commissioner roles are filled. “It is an unprecedented situation with some senior leaders having been forced out and many others leaving for early retirement or worse, resignation,” Scott Morris, the former NRC deputy executive director of operations, who retired in May, told the newspaper. “This is really concerning for the staff and is one of the factors causing many key staff and leaders to leave the agency they love ... creating a huge brain drain of talent.”
The exodus comes as Trump is pressing the agency to dramatically overhaul and speed up its review and approval process for new reactors. Supporters of the president’s effort say the NRC has stymied the nuclear industry for decades, and a future buildout of new reactors requires clearing house. But skeptics of the burn-it-all-down approach warn that the atomic energy industry’s success in avoiding major accidents since the 1979 partial meltdown at Three Mile Island is owed to NRC oversight, and that the agency’s processes have actually protected nuclear developers by avoiding frivolous lawsuits and not-in-my-backyard types.
Geothermal giant Ormat has reigned over the global industry of harvesting energy from hot underground reservoirs for the past 60 years. Now a new generation of companies is promising to tap the Earth’s heat even in places without water by using fracking technology to drill much deeper, vastly expanding the potential for geothermal. And Ormat has placed a big bet on one. On Thursday, the company inked a strategic partnership with Houston-based Sage Geosystems. As part of the deal, Sage will build its first commercial power plant at an existing Ormat facility in Nevada or Utah, significantly speeding up the timeline for the debut generating station. Sage CEO Cindy Taff told me the plant could be online by next year. “Ormat’s chosen a winner,” Yakov Feygin, a researcher at the Center for Public Enterprise who co-authored a report on next-generation geothermal, told me.
A majority of U.S. voters are still unfamiliar with geothermal power, according to a new poll from Data for Progress I reported on this week. When exposed to details about how the technology works, however, support grows among voters across the political spectrum. Republicans in particular are supportive.
A recent poll shows a lack of familiarity with geothermal.Data for Progress
The Grammy- and Oscar-award winning New Orleans jazz and funk singer Jon Batiste released a new song to mark the 20th anniversary of Hurricane Katrina, the catastrophic storm that flooded his home city. Dubbed “Petrichor,” a word that describes the scent of earth after rain, the lyrics unfold like a haunting hymn over a driving beat. “Help me, Lord / They burning the planet down / No more second linin' in the street / They burning the planet down, Lord / Help me, Lord / No more plants for you to eat.” In an interview published in The Guardian, Batiste said the song was meant to be a statement. “You got to bring people together. People power is the way that you can change things in the world,” he said. “It’s a warning, set to a dance beat.”
How the Migratory Bird Treaty Act could become the administration’s ultimate weapon against wind farms.
The Trump administration has quietly opened the door to strictly enforcing a migratory bird protection law in a way that could cast a legal cloud over wind farms across the country.
As I’ve chronicled for Heatmap, the Interior Department over the past month expanded its ongoing investigation of the wind industry’s wildlife impacts to go after turbines for killing imperiled bald and golden eagles, sending voluminous records requests to developers. We’ve discussed here how avian conservation activists and even some former government wildlife staff are reporting spikes in golden eagle mortality in areas with operating wind projects. Whether these eagle deaths were allowable under the law – the Bald and Golden Eagle Protection Act – is going to wind up being a question for regulators and courts if Interior progresses further against specific facilities. Irrespective of what one thinks about the merits of wind energy, it’s extremely likely that a federal government already hostile to wind power will use the law to apply even more pressure on developers.
What’s received less attention than the eagles is that Trump’s team signaled it could go even further by using the Migratory Bird Treaty Act, a separate statute intended to support bird species flying south through the U.S. from Canada during typical seasonal migration periods. At the bottom of an Interior press release published in late July, the department admitted it was beginning a “careful review of avian mortality rates associated with the development of wind energy projects located in migratory flight paths,” and would determine whether migratory birds dying because of wind farms qualified as “‘incidental’ takings” – harm or death – under the Migratory Bird Treaty Act.
While not stated explicitly, what this means is that the department appears to be considering whether to redefine these deaths as intentional under the Migratory Bird Treaty Act, according to Ben Cowan, a lawyer with the law firm Troutman Pepper Locke.
I reached out to Cowan after the eagle investigation began because his law firm posted a bulletin warning that developers “holding active eagle permits” might want to prepare for “subpoenas that may be forthcoming.” During our chat earlier this month, he told me that the eagle probe is likely going to strain financing for projects even on private lands that wouldn’t require any other forms of federal sign-off: “Folks don’t want to operate if they feel there’s a significant risk they might take an eagle without authorization.”
Cowan then voiced increasing concern about the migratory bird effort, however, because the law on this matter could be a quite powerful – if legally questionable – weapon against wind development.
Unlike the Endangered Species Act or the eagle protection law, there is currently no program on the books for a wind project developer to even obtain a permit for incidental impacts to a migratory bird. Part of the reason for the absence of such a program is the usual federal bureaucratic struggle that comes with implementing a complex statute, with the added effect of the ping-pong of federal control; the Biden administration started a process for permitting “incidental” impacts, but it was scrapped in April by the Trump team. Most protection of migratory birds under the law today comes from voluntary measures conducted by private companies and nonprofits in consultation with the federal government.
Hypothetically, hurting a migratory bird should be legally permissible to the federal government. That’s because the administration loosened implementation of the law earlier this year with an Interior Department legal opinion that stated the agency would only go after harm that was “intentional” – a term of art under the statute.
This is precisely why Cowan is fretting about migratory birds, however. Asked why the wind industry hasn’t publicly voiced more anxiety about this potential move, he said industry insiders genuinely hope this is “bluster” because such a selective use of this law “would be so beyond the pale.”
“It’s basically saying the purpose of a wind farm is to kill migratory birds, which is very clearly not the case – it’s to generate renewable electricity,” Cowan told me, adding that any effort by the Interior Department would inevitably result in lawsuits. “I mean, look at what this interpretation would mean: To classify it as intentional take would say the purpose of operating a wind farm would be to kill a bird. It’s obviously not. But this seems to be a way this administration is contemplating using the MBTA to block the operation of wind farms.”
It’s worth acknowledging just how bonkers this notion is on first blush. Is the federal government actually going to decide that any operating wind farm could be illegal? That would put entire states’ power supplies – including GOP-heavy states like Iowa – in total jeopardy. Not to mention it would be harmful overall to take operating capacity offline in any fashion at a moment when energy demand is spiking because of data centers and artificial intelligence. Even I, someone who has broken quite a few eye-popping stories about Trump’s war on renewables, struggle to process the idea of the government truly going there on the MBTA.
And yet, a door to this activity is now open, like a cleaver hanging over the industry’s head.
I asked the Interior Department to clarify its timeline for the MBTA review. It declined to comment on the matter. I would note that in mid-August, the Trump administration began maintenance on a federal dashboard for tracking regulations such as these and hasn’t updated it since. So we’ll have to wait for nothing less than their word to know what direction this is going in.
And more on the week’s most important conflicts around renewable energy projects.
1. Santa Fe County, New Mexico – County commissioners approved the controversial AES Rancho Viejo solar project after months of local debate, which was rendered more intense by battery fire concerns.
2. Nantucket, Massachusetts – The latest episode of the Vineyard Wind debacle has dropped, and it appears the offshore wind project’s team is now playing ball with the vacation town.
3. Klickitat County, Washington – Washington Gov. Bob Ferguson is pausing permitting on Cypress Creek Renewables’ Carriger solar project despite a recommendation from his own permitting council, citing concerns from tribes that have dogged other renewables projects in the state.
4. Tippecanoe County, Indiana – The county rejected what is believed to have been its first utility-scale solar project, flying in the face of its zoning staff.
5. Morrow County, Oregon – This county is opting into a new state program that purports to allow counties more input in how they review utility-scale solar projects.
6. Ocean County, New Jersey – The Jersey shoreline might not get a wind farm any time soon, but now that angst is spreading to battery storage.
7. Fairfield County, Ohio – Hey, at least another solar farm is getting permitted in Ohio.