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A slew of sector-specific issues — including, surprisingly, the methodical rollout of the Inflation Reduction Act — have recently made for a bumpy ride.
A hiccup?
A speed bump?
A snag?
Whatever you want to call it when investors become harder to reach, suppliers drive a harder bargain, and new hires get delayed, the climate-tech and renewables industries seem to be experiencing it.
Since the year began, the pace of new investment in climate-tech and renewables companies has slowed. High interest rates are starting to make some projects unattractive. And a slew of sector-specific issues — including Silicon Valley Bank’s collapse and, surprisingly, the methodical rollout of the Inflation Reduction Act — are causing leaders across climate-related companies to tap the brakes.
“I do think it’s a softening of the market,” Tim Latimer, the CEO of Fervo Energy, a Houston-based geothermal startup, told me. “Without a doubt, it’s more difficult and it takes longer to close funding rounds today than it did 12 or 24 months ago.”
“There’s definitely been a little bit of a slowdown,” Jorge Vargas, the cofounder and CEO of Aspen Power Partners, a renewables developer, said.
Last quarter, venture-capital investment in climate-tech startups dropped to its lowest level since the spring of 2020, according to Pitchbook data. The total value of deals fell 36% since the previous quarter and is down 51% since 2021’s all-time high.
In raw totals, there were only 279 climate-tech deals completed in the first three months of the year — the lowest level since 2019, according to Pitchbook.
“People made a variety of bets over the past 36 months as capital — which was long overdue — came into climate tech,” Latimer said. “Now people are being a little bit more discerning about which companies and teams are hitting their milestones.”
“It’s nowhere near as pronounced as what we’ve seen in the tech space,” he added.
The industry clearly isn’t in crisis yet. New climate-focused venture funds are still opening. By any measure, climate-tech startups are having an easier time fundraising now than they did in the late 2010s, when less than $2 billion flowed into the space in some quarters, Pitchbook data shows.
Still, the pullback has caused some of the very youngest companies to delay hiring or reduce their headcount, Latimer said. At least one climate-tech unicorn has made a similar move. Last week, Arcadia, a climate-data and software provider last valued at $1.5 billion in December, laid off about 9% of its employees. The company had “almost 700” employees late last year.
“This painful but necessary decision was reached after carefully weighing Arcadia’s market-leading position against the uncertain outlook for the economy,” Gabriel Madway, the company’s vice president of communications, told me in a statement.
But Arcadia is an unusual climate-tech firm in some respects: Founded in 2014, it is nearing its 10th birthday, a de facto make-or-break moment for venture-funded companies. Most climate-tech startups are younger and have spent less of their investment. And the market for climate-curious engineers, programmers, and project managers is still brisk, by all reports. Climate-tech job boards such as Climatebase still show hundreds of open positions.
“Valuations were good enough in ‘21 and ‘22 that people raised fairly sizable [investment] rounds, and people have positioned their company so they have 18 months of runway,” Latimer, the Fervo CEO, said.
If leaders see a slowdown, that “means you would’ve grown 10x and now you’re growing 3x,” he told me. “If you zoom out on a five-year time horizon, it’s nothing. It’s at most a blip.”
Clay Dumas, a partner at the climate-focused fund Lower Carbon Capital, doubted that climate tech was in a serious moment of crisis. “While investors are catching their breath post-[Silicon Valley Bank], the tailwinds for climate tech are only gathering strength,” he told me in an email.
Whatever you want to call it — a blip? a breather? a gurgle? — most executives agreed that companies are dealing with two sector-specific sources of uncertainty beyond the broader, economy-wide fears of a recession. The largest might surprise environmental advocates: It’s President Joe Biden’s flagship climate law, the Inflation Reduction Act.
On paper, the Inflation Reduction Act, or IRA, should be good for anyone in the climate business. Since the act — initially forecast to spend $374 billion on climate — was passed last year, banks have fallen over themselves to publish new and engorged estimates of its impact. The law will pay out more than $800 billion, Credit Suisse analysts insisted in October. No, it will spend $1.2 trillion, and unleash another $3 trillion in private investment, a Goldman Sachs team replied last month.
No matter the topline number, just about everyone agrees the law will ultimately transform companies that work on climate change.
But for now, companies find themselves in a limbo where the law has been passed, and their suppliers and customers know the climate economy is about to boom — but the money hasn’t started to flow.
Although the Department of the Treasury and the IRS have set up programs for electric vehicles, they have yet to publish guidelines for some of the law’s most important tax credits, including those meant to boost the clean hydrogen industry or support renewables projects in low-income areas. The Department of Energy and the Environmental Protection Agency, which oversee some of the law’s largest targeted programs, are still setting up those opportunities or inviting organizations to apply for them.
That is making it hard for companies that will benefit from those programs to prepare for the future. “Not knowing when the incentives will hit the market makes it hard to do planning,” Andy Frank, the CEO of the home-weatherization company Sealed, told me. This could leave startups and companies less well staffed and less ready to take advantage of the IRA’s programs when they actually launch.
“If the whole goal of the IRA is to unlock private capital, the longer there is uncertainty as to what things will look like, then the longer private capital will sit on the sidelines,” Frank said. “On the other hand, if they announce rules tomorrow that are really crappy … then private capital will also sit on the side lines.”
The outlook was slightly different in renewables world, Vargas, the CEO of the renewable developer Aspen Power, said.
“We speak about a windfall, and everyone is excited, but it hasn’t trickled into the economics of projects. This stuff is barely scraping by,” Vargas, who used to lead Morgan Stanley’s solar financing office, said.
“The cost of building projects has increased because of [the] IRA,” he said. “After all the adders were announced — all the vendors, all the construction, they raised their prices. It’s just a passthrough.”
Latimer, the Fervo CEO, was more upbeat.
“We know that the IRA will be a generationally defining investment opportunity for anyone working in the clean energy sector,” he said. “But for specific technologies, for how fast and how quickly and how much capital they’ll need to scale up, we don’t know yet. The whole industry is waiting for more guidance on the law interpretation.”
At the same time, parts of the broader climate industry are just getting over a Silicon Valley Bank-shaped speed bump.
Silicon Valley Bank, or SVB, collapsed in March after suffering a run fueled by panicky investors. The bank was “an integral part of the early-stage climate tech community,” Gabriel Kra, a climate-focused venture capitalist, told me at the time. But the bank was particularly important for financing community solar projects, a type of large-scale solar farm that collectively benefits a pool of individuals, companies, or nonprofits. The bank said that it had financed 62% of all community-solar projects nationwide.
“Three to five years ago, SVB was one of the only shops in town,” Jeff Cramer, the president and chief executive of the Coalition for Community Solar, told me. “Now there are more banks that are comfortable with community solar.”
Still, the bank’s collapse problem set back Vargas’s company, Aspen Power. In early March, Aspen Power was in the final stages of closing a new lending arrangement with SVB. It also kept one of its cash accounts there.
Then SVB fell apart. “We thought, ‘Oh my God, we’re so screwed,’” Vargas told me, although he added that the firm had cash at another bank and was never in serious danger of missing payroll. Within days, the federal government stepped in to guarantee SVB’s depositors, and Aspen Power eventually opened a new lending facility with another bank.
The entire episode “slowed us down about three weeks,” he said.
“If you add in the SVB collapse and you add in uncertainty around [the IRA’s] business credits … there’s a bit of a hold” across the community solar industry, Cramer said. “It doesn’t mean that there’s uncertainty in those projects generally. It’s simply a matter of timeline that when it makes sense for those projects to energize.”
“If you go out three, four, years, I don’t think it will change the amount of [solar] capacity or number of customers overall,” he said.
A bit of a hold — a three-week delay — these things might seem like a hiccup, but they can be more destabilizing for companies that depend on a steady flow of new renewable projects coming online. The question for climate-tech and renewables companies — and the American economy — is whether the past month’s wobbles are the start of something more serious, or whether they’ll be forgotten by the summer. Dumas, the climate-focused venture capitalist, was optimistic.
“Profit motive, national security, cultural and corporate attitudes, plus more than a trillion dollars in government spending and AI-boosted discovery are all accelerating adoption of new products and technologies that [will] win,” he told me. “They’re better, faster, closer, [and] cheaper, on top of being lower carbon.”
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The Department of Energy has put together a list of sites and is requesting proposals from developers, Heatmap has learned.
The Department of Energy is moving ahead with plans to allow companies to build AI data centers and new power plants on federal land — and it has put together a list of more than a dozen sites nationwide that could receive the industrial-scale facilities, according to an internal memo obtained by Heatmap News.
The memo lists sites in Texas, Illinois, New Jersey, Colorado, and other locations. The government could even allow new power plants — including nuclear reactors and carbon-capture operations — to be built on the same sites to generate enough electricity to power the data centers, the memo says.
Trump officials hope to start construction on the new data centers by the end of this year and switch them on by the end of 2027, according to the memo.
The agency will request formal feedback from artificial intelligence companies and developers about how best to proceed with its proposal as soon as Thursday, according to an individual who wasn’t authorized to speak about the matter publicly.
The effort, aimed at maintaining America’s “global AI dominance,” represents one of the few points of agreement between the Trump and Biden administrations. In the final days of his term, President Biden ordered the government to identify federal properties where new data centers could be built.
Scarcely a week later, President Trump issued an executive order lifting all Biden-era limits on AI development — but keeping the mandate to move quickly to maintain America’s alleged edge in the new technology. “It is the policy of the United States to sustain and enhance America’s global AI dominance,” the Trump order said.
The new memo proposes a list of 16 federal sites that could host AI data centers, new power plants, and other “AI infrastructure.” They include several sites where nuclear weapon components are made, including the Pantex site near Amarillo, Texas, and the Kansas City National Security Campus, which is operated by Honeywell International. The other candidate sites are:
Other sites could still be considered, the memo says, and the current list has no particular ranking or order.
The offer may not be enough to convince developers to work with the federal government, one energy expert told me.
“I think it’s important that the government is thinking about how to help the industry, but you also have to think about it from the perspective of the industry a little bit. Why is doing this on a DOE site better than doing this as a project in Texas?” said Peter Freed, a founding partner at the Near Horizon Group and the former director of energy strategy at Meta.
“Historically, the perspective is that anything involving government land just adds complexity,” Freed told me. “I love Idaho National Lab. It’s a national treasure. But if you want a data center there by the end of 2027 — where is the power going to come from?”
Only if the government were able to guarantee fast-track access to certain kinds of equipment — such as transformers or circuit breakers, which are in a severe shortage — would it make sense for most developers to work with them, he said.
The new memo raises the idea that “innovative energy technologies” including “nuclear reactors, enhanced geothermal systems, fuel cells, carbon capture, energy storage systems, and portfolios of on-site technologies” could be considered to power the new data centers.
The memo asks potential developers, “What information would you need to determine the suitability of various energy storage systems (e.g., subsurface thermal energy storage, flow battery, metal anode battery) as a means for supporting data center cooling or other operations?” It also asks what companies would need to know about a site’s suitability for carbon capture and storage operations. It asks, too, what information might be needed about a site’s topography, physical security, and earthquake risk to build a new nuclear power plant.
The memo doesn’t mention wind turbines or new solar farms, although they could fall under some of the terms it sets out. It also asks companies what information they might need about nearby nuclear power plants or the local power grid — and it inquires whether some data center operations could be turned on and off depending on local power availability.
Although the government could allow new data centers to be built, it won’t accept all liability for them. The memo adds that companies might need to “agree to bear all responsibility for costs and liabilities related to construction and operation of the Al data centers as well as other infrastructure upgrades necessary to support those data centers.”
The Trump administration seems intent on moving quickly on the proposal. Once it publishes the request, companies will have 30 days to respond.
Current conditions: A rare wildfire alert has been issued for London this week due to strong winds and unseasonably high temperatures • Schools are closed on the Greek islands of Mykonos and Paros after a storm caused intense flooding • Nearly 50 million people in the central U.S. are at risk of tornadoes, hail, and historic levels of rain today as a severe weather system barrels across the country.
President Trump today will outline sweeping new tariffs on foreign imports during a “Liberation Day” speech in the White House Rose Garden scheduled for 4 p.m. EST. Details on the levies remain scarce. Trump has floated the idea that they will be “reciprocal” against countries that impose fees on U.S. goods, though the predominant rumor is that he could impose an across-the-board 20% tariff. The tariffs will be in addition to those already announced on Chinese goods, steel and aluminum, energy imports from Canada, and a 25% fee on imported vehicles, the latter of which comes into effect Thursday. “The tariffs are expected to disrupt the global trade in clean technologies, from electric cars to the materials used to build wind turbines,” explained Josh Gabbatiss at Carbon Brief. “And as clean technology becomes more expensive to manufacture in the U.S., other nations – particularly China – are likely to step up to fill in any gaps.” The trade turbulence will also disrupt the U.S. natural gas market, with domestic supply expected to tighten, and utility prices to rise. This could “accelerate the uptake of coal instead of gas, and result in a swell in U.S. power emissions that could accelerate climate change,” Reutersreported.
Republican candidates won in two House races in Florida on Tuesday, one of which was looking surprisingly tight going into the special elections. The victories by Jimmy Patronis in Florida’s First District and Randy Fine in the Sixth District bolster the party’s slim House majority and could spell trouble for the Inflation Reduction Act as the House Ways and Means Committee mulls which programs to cut to pay for tax cuts. But the result in Wisconsin’s Supreme Court election was less rosy for Republicans. Liberal Judge Susan Crawford defeated conservative Brad Schimel despite Schimel’s huge financial backing from Tesla CEO and Trump adviser Elon Musk, who poured some $15 million into the competition. The outcome “could tarnish the billionaire’s political clout and trigger worry for some Republicans about how voters are processing the opening months of Trump’s new administration,” as The Wall Street Journalexplained.
The Trump administration announced mass layoffs across the Department of Health and Human Services on Wednesday, part of a larger effort to reduce the agency’s workforce by 25%. The cuts included key staffers with the Low Income Home Energy Assistance Program, which has existed since 1981 and helps some 6.7 million low-income households pay their energy bills. A 2022 white paper calls LIHEAP “one of the most critical components of the social safety net.” The move comes at a time when many U.S. utilities are preparing to raise their energy prices to account for higher costs for materials, labor, and grid upgrades. In a scathing letter to HHS Secretary Robert F. Kennedy. Jr., Senate Energy and Commerce Democrats call the workforce cuts “reckless” and demand detailed explanations for why roles have been eliminated.
Energy storage startup Energy Vault on Wednesday announced it had closed $28 million in project financing for a hybrid green hydrogen microgrid energy storage facility in California. The firm says its Calistoga Resiliency Center, deployed in partnership with utility company Pacific Gas & Electric, is “specifically designed to address power resiliency given the growing challenges of wildfire risk in California.” The zero-emission system will feature advanced hydrogen fuel cells that are integrated with lithium-ion batteries, which can provide about 48 hours of back-up power via a microgrid to the city of Calistoga during wildfire-related power shutoffs. The site is expected to be commercially operational in the second quarter of 2025.
“The CRC serves as a model for Energy Vault’s future utility-scale hybrid microgrid storage system deployments as the only existing zero-emission solution to address [power shutoff] events that is scalable and ready to be deployed across California and other regions prone to wildfires,” the company said in a press release. As Heatmap’s Katie Brigham wrote last fall, PG&E has become an important partner for climate and energy tech companies with the potential to reduce risk and improve service on the grid.
China will finalize its first-ever sale of a green sovereign bond Wednesday. The country is expected to issue the bond on the London Stock Exchange and has reportedly received more than $5 billion in bids. “It’s no coincidence that China has chosen to list its debut green bond in London, given European investors’ continued strong demand for environmental products,” Bloombergnoted. Green bonds are investment vehicles that raise money exclusively for projects that benefit the climate or environment. China’s finance ministry wants the bond to “attract international funds to support domestic green and low-carbon development,” and specifically climate change mitigation and adaptation, nature conservation and biodiversity, and pollution prevention and control. Some of the money raised might also go toward China’s EV charging infrastructure, according toReuters.
GE Vernova has now produced more than half of the turbines needed for the SunZia Wind project in New Mexico. When completed in 2026, the 2.4 gigawatt project will be the largest onshore wind farm in the Western Hemisphere.
Rob and Jesse catch up on the Greenhouse Gas Reduction Fund with former White House official Kristina Costa.
The Inflation Reduction Act dedicated $27 billion to build a new kind of climate institution in America — a network of national green banks that could lend money to companies, states, schools, churches, and housing developers to build more clean energy and deploy more next-generation energy technology around the country.
It was an innovative and untested program. And the Trump administration is desperately trying to block it. Since February, Trump’s criminal justice appointees — led by Ed Martin, the interim U.S. attorney for the District of Columbia — have tried to use criminal law to undo the program. After failing to get the FBI and Justice Department to block the flow of funds, Trump officials have successfully gotten the program’s bank partner to freeze relevant money. The new green banks have sued to gain access to the money.
On this week’s episode of Shift Key, Rob and Jesse talk with Kristina Costa, who has been tracking the effort to bankrupt the green banks. Costa helped lead the Inflation Reduction Act’s implementation in the White House from 2022 to 2025 — and is a previous Shift Key guest. She joins us to discuss how Trump is weaponing criminal law to block a climate program, whether there’s any precedent for his actions, and what could come next in the legal battle. Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University.
Subscribe to “Shift Key” and find this episode on Apple Podcasts, Spotify, Amazon, or wherever you get your podcasts.
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Here is an excerpt from our conversation:
Robinson Meyer: There's kind of two lines you hear from the Trump administration about this, two claims made by the Trump administration about the reason for these seizures, and I just wanna talk about them briefly because this is an unprecedented action. We should look at why the government has claimed that it needs to take this unprecedented action.
The first has to do with this video made by Project Veritas, a kind of conservative media organization …
Kristina Costa: A hit squad.
Meyer: A hit squad that recorded, unwittingly, an EPA official who described the EPA’s actions during December 2024, between the loss of the election and the inauguration, as “throwing gold bars off the Titanic.” That the agency was so eager and desperate to spend as much of the IRA down as it could before the Trump administration took office that it was like they were throwing gold bars off the Titanic — you know, a sinking ship.
The EPA administrator has fixated on this line and described it as waste and self-dealing, suggesting reckless financial mismanagement, blatant conflicts of interest, astonishing sums of tax dollars awarded to unqualified recipients and severe deficiencies of regulatory oversight.
You were involved in setting up the IRA. I wonder, first of all, just how do you reflect on this episode? And second of all, was the Biden administration doing the proverbial version of throwing gold bars off the Titanic during the post-election period?
Costa: Yeah, so I mean, it falls apart as any sort of quote-unquote evidence in what's happening with the Greenhouse Gas Reduction Fund if you just believe in the linear nature of time. So, as I said, we announced EPA made the selections in April of 2024. The funds were fully obligated in August of 2024. Grantees were starting to make announcements about investments in October of 2024 — all dates which precede election day by weeks to months. And so it is just a complete fabrication on the part of Lee Zeldin that there was any sort of inappropriate action on the part of the Biden EPA or any of the other agencies in doing what Congress directed us to do, which was to award and obligate funds to recipients consistent with the provisions of the Inflation Reduction Act that authorized and appropriated funds for the programs.
We had also — and I think I might have said this when I was with you guys in December — one of the first things that we did, from the White House implementation team, was to meet with all of our grant agencies and, in September and October of 2022, set targets for them for how much funding we wanted them to try to award and obligate by the end of the administration. And we set a goal, basically, that we would be aiming to have at least 80% of the available funds obligated by the end of 2024. And we hit that. And so the idea that there was some massive acceleration post-election — like, were there some contracts that the agencies obligated in December and January that, in the event of a Kamala Harris administration, they would've maybe obligated in February and March instead? Sure. I'm not going to say otherwise, but those grants had been made already. There wasn't this rush of actual decision-making.
Music for Shift Key is by Adam Kromelow.