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This is the first story in a Heatmap series on the “green freeze” under Trump.
The renewables industry was struggling even before Donald Trump made his return to the White House. High interest rates, snarled supply chains, and inflation had already dealt staggering blows to offshore wind; California turned hostile to the residential solar market; and even as deployment of utility-scale solar accelerated, profits haven’t necessarily followed. (Those were still reserved for the fossil fuel industry.)
Then Trump came into office, issuing a barrage of executive orders that, at best, didn’t help, and at worst threatened to choke off the industry’s remaining avenues for growth. Now, Republican legislators are eyeing the Inflation Reduction Act for red meat to feed their tax cut machine; Elon Musk — himself the richest green tech entrepreneur of all time — is captaining an effort to slash the size of the federal government, particularly environmental programs; and the federal regulatory apparatus has essentially ground to a halt.
The early days of the Trump presidency have turned a clean energy slump into a kind of green freeze, with projects being cancelled and clean energy investors in many cases fixating on hypothetical policy changes, as opposed to the ins and outs of any given quarter. This creates a kind of trap for green energy companies, which are being punished in the immediate term for bad results while investors sit on the sidelines until the final resolution of the IRA comes into focus.
Speaking about the solar industry specifically, Morningstar analyst Brett Castelli told me that near term viability is not going to be about the specifics of any given company’s financial performance. “It’s going to be about how much the IRA is potentially changed.”
That’s likely the case across the green energy sectors. The iShares Global Clean Energy ETF, which tracks a number of renewables companies, is down 14% since November 5, and down 20% in the past year. “All businesses like certainty,” Castelli said. “The renewables market right now is facing a high degree of uncertainty in regards to what changes are coming to the IRA.”
But not every company has been affected equally. Those that were already flagging have been quick to blame the political environment, while others have gamely tried to explain to investors and the public how their lines of business align with the Trump administration’s priorities.
Executives at the residential solar company Sunnova — whose stock has fallen to below a dollar a share since it issued a “going concern” notice, essentially notifying investors that its existence as a company was under threat — mentioned “policy” or “political” or “politicians” six times in its earnings call last week. Chief Executive John Berger told an analyst that the reason for the going concern notice was that “the overall environment is terrible. I mean, it’s the political environment, the capital markets,” and that the company “struggled to close some things after the election.”
Berger stepped down Monday, and Sunnova’s former chief operating officer Paul Mathews immediately took over. Mathews “will focus on disciplined growth, stronger cash generation, cost efficiency, and enhancing the customer experience,” the company said.
Other companies have told investors and the public that they’re scrapping expansion plans, in many cases due to a policy change or a market change running downhill from policy.
“Manufacturing is probably where we see the biggest concern,” Maheep Mandloi, a stock analyst at Mizuho Securities, told me. “A lot of solar and battery projects are getting pushed out.”
Among them, battery manufacturer KORE Power, said in February that it was canceling a $1 billion battery project in Arizona. The Arizona facility was going to be supported with federal financing, specifically a loan from the Energy Department’s Loan Program Office for up to $850 million, but the conditional commitment never turned into cash in hand before the end of the Biden administration. Its new chief executive, Jay Bellows, told Canary Media that the company wanted to retrofit an existing facility into a battery plant instead.
Aspen Aerogels, which makes thermal barriers for batteries in electric vehicles, told investors in February that it wouldn’t move forward with a planned new plant in Statesboro, Georgia, and would instead “maximize capacity” at its Rhode Island plant. The company’s chief financial officer noted that it had already “decided to right-time” its Statesboro project in early 2023, “pre-empting a reset in EV demand expectations.”
And just last week, Ascend Elements, a battery materials company, said it was scrapping plans to manufacture cathode active material at its Hopkinsville, Kentucky plant, the Times Leader reported Thursday. Ascend said that it had agreed with the Department of Energy to cancel a $164 million grant that would support cathode active material (a key battery component) manufacturing, although a separate, $316 million grant for cathode precursor technology “remains active.”
But optimism still abounds — and it has nothing to do with any hopes about the fate of grants and tax credits under the IRA. Regardless of the law’s fate, the exuberance over artificial intelligence may prove to be an even greater subsidy.
In contrast to Sunnova, Sunrun — another residential solar company whose stock price has flagged since the election, but whose ability to stay in business has not been questioned — put a much more neutral spin on the political environment. Chief Executive Mary Powell told investors during the company’s earnings call in late February, “The fundamental long-term demand drivers for our business are incredibly strong and unrelated to any political party affiliation. Americans want greater energy independence and control of their lives and their pocketbooks. The country also needs more power from all sources to fuel rapid growth in electrification and data centers, and our growing fleet of energy resources will be part of the solution.”
Where once executives focused their rah-rah optimism on the declining costs of renewables, today they’re talking up their products’ quick path to deployment. The speed with which renewables can be built and switched on — especially solar and storage — compares favorably to the four-to-five year development timelines for new gas-fired plants. NextEra chief executive John Ketchum told analysts in a January earnings call “you can build a wind project in 12 months, a storage facility in 15, and a solar project in 18 months.”
That’s either the light at the end of the tunnel or the pot of gold at the end of the rainbow, depending on your level of fatalism or skepticism.
This oncoming demand could reignite the renewables industry even if it potentially loses access to generous IRA subsidies, Ben Hubbard, the chief executive of the infrastructure advisory firm Nexus Holdings, told me.
“The hyperscale datacenter demand is pretty massive, and when you have to really start massively upgrading your transmission and distribution infrastructure, those rates get passed on, unfortunately, to the average ratepayer like me and you and everybody else.” With higher rates, renewables could become profitable and investable on their own, without IRA subsidies, Hubbard said.
NextEra, a major renewables developer that also operates a natural gas fleet, has been one of the main promoters of the “speed to power” narrative. In its January earnings call, Ketchum told analysts, “We’re expecting load demand to increase over 80% over the next five years, six-fold over the next 20 years. And if you think about generation types and needing all of the above, they’re not all created equally in terms of timing.”
Although the Trump administration is seeking to unleash fossil fuel development, power plants don’t build themselves. They need, at the very least, turbines, and those gas turbines are not easy to get your hands on. As Heatmap has reported, manufacturer GE Vernova has only modest plans to increase capacity, and is already getting reservations for turbine slots in 2027 and 2028.
“With gas-fired generation, the country is starting from a standing start,” NextEra CEO Ketchum said on the earnings call. “We need shovels in the ground today because our customers need the power right now.”
Developers and investors hope this means that data center developers and utilities will become both voracious and omnivorous in their power demand.
“I think what you’re going to see is the big tech companies, especially, are going to just have to eat the cost if they want to win the AI race,” Hubbard told me. “They’re going to take natural gas fuel, and they’re going to take biomass power, and they’re going to take solar. They’re going to take it all, because it’s almost insignificant relative to getting ahead of AI demand.”
Most of the industry, however, is gamely working through an environment where their day-to-day business may be fine, but their investors are still in wait-and-see mode.
“The common feedback we hear from a lot of investors is, ‘I’ll just probably come back once the dust settles and I know exactly what things are going to change,” Mandloi told me.
That’s even as executives point to a glorious future of AI-driven electricity demand. But investors may be waiting to count their chips from the IRA before they’re willing to take a flyer on powering data centers that are yet to be built.
And there’s nothing certain about the AI boom, either. More computationally efficient Chinese models have thrown that energy narrative into doubt, driving down the share price of Nvidia, which makes the chips that consume all that data center power (along with the share prices of power companies with large natural gas fleets). That stock is down by almost 20% so far this year. If the chip designer’s AI profits are less than previously thought, the electron providers may have to settle for less, as well. Renewables companies are hoping the data center boom will be a case of “if you build it, they will come,” but investors aren’t yet quite willing to buy it.
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Europe’s heat wave has finally ended — and good riddance. The continent recorded at least 1,300 excess deaths over the past week, according to the World Health Organization. Mortuaries in Paris and other cities were overwhelmed.
North America will now get its turn with summertime heat: At the end of this week, New York, Philadelphia, and other cities down the East Coast — including several where World Cup knock-out games will be played — could see their hottest temperatures since 2012.
As I wrote last week, these bouts of extreme heat are caused by climate change. Severe and record-breaking heat waves are one of anthropogenic global warming’s clearest and most indisputable symptoms.
But as I also wrote last week, Europe and North America have very different ways of dealing with extreme heat. Most Americans have air conditioners, but they remain rare in Europe — and especially in northwestern Europe, including France, Germany, and the United Kingdom.
Since last week, I have read countless explanations about why Europeans don’t have air conditioning at the same rates as Americans — or even Canadians. Perhaps Americans and Europeans have a different relationship to suffering, goes one theory, or maybe the European left has managed to politicize air conditioning in a way that the American left has never tried to do. The cultural divide here is more real than I once would have thought: In Paris, the deputy mayor chided Americans for even asking about Europe’s AC use; she argued air conditioning “contributes and aggravates” to air pollution and climate change. In Florida, meanwhile, we name elementary schools after the inventor of mechanical refrigeration.
Throughout all of this, I’ve assumed that Europeans would purchase air conditioning as the warming climate demands it. Much like the Pacific Northwest, where AC adoption lagged the rest of the United States for decades, much of Western Europe used to enjoy a climate where AC was unnecessary. That changed in Oregon, Washington, and British Columbia after the 2021 heat dome. Now that summertime highs are rising in Europe, too, it seemed obvious that people would go out and buy window unit air conditioners — and where they can’t buy them because of local laws, they’ll push for reform.
It had not occurred to me, though, that a simpler obstacle might be blocking Europe’s adoption of AC. Jonas Nahm, a professor of industrial strategy at the Johns Hopkins School of Advanced International Studies, wrote in with a question: What if it’s the windows?
Do you know about Europe’s superior windows? Unlike the United States, where most of our windows hang on a sash and open vertically, the dominant form of window in Germany, Austria, France, Italy, and the rest of the Blue Banana are tilt-turn windows. This distinctive form of fenestration has a dual-action hinge, meaning it can tilt, opening at the top to let in light or air; and turn, swinging fully open on its hinges.
Tilt-turn windows are superior in most respects to our American sash windows or casements. Because they close more securely, they provide better protection against the elements; because you can swing them into a room and access both sides of a pane, they are easier to clean; and because you can tilt them from the bottom and crack them open at the top, they can ventilate a room without creating a draft. They are also ubiquitous in western Europe. Asked once what Germany meant to her, Germany’s former Chancellor Angela Merkel replied: “I think of well-sealed windows. No other country can make such well-sealed and nice windows.”
They are superior in all respects, I would say — except for one. When Americans in older buildings want to get an air conditioner, we go and buy a window unit, then we slide up the sash window and install it. But tilt-turn windows are not so accommodating. Those who have them must instead go and buy a portable AC unit that sits entirely inside a room, snake its hose out the top of the window, and then either purchase a fabric barrier or jerry-rig towels to seal off the crevices.
If you can’t buy a window unit, in other words, then your air conditioning options narrow. You either have to install an unsightly portable AC unit. Or you have to retrofit your entire home and install mini-splits — a far more expensive renovation that may not even be possible in historic or rental buildings.
Can windows alone explain Europe’s differing approach to air conditioning? It certainly explains a gap I’ve noticed in the discourse, where some Europeans seem to see air conditioning as an exorbitant luxury and Americans see it as, well, just another $250 purchase. It matters, too, that most Europeans heat their homes with radiators, meaning there is no forced-air ductwork system that a central air system can piggyback on. (Of course, my 100-year-old apartment building has radiators, too — but we have sash windows, and therefore window units.)
As it happens, I’ve lived in a home in the United States that had tilt-turn windows. An old German landlord of mine installed them in about half the house. We had window units too, but we stuck them in the few rooms that still had sash windows.
But of course, maybe what you don't have always seems more exotic to you. Not so long ago, I found myself in a smoky Berlin bar talking with a German about how much I liked and respected their windows. My companion was confused and asked me what windows were like in America, and I pantomimed opening a sash window and sticking my head out the bottom.
He was thrilled. Wait, he replied, just like in the movies?
I promise tomorrow's newsletter will not be about windows or air conditioning.
Monday’s Supreme Court decision will give Trump sweeping powers over the agency he already effectively controls.
The Supreme Court on Monday morning effectively OK-ed the firing of commissioners at independent agencies with no showing of cause, overturning a 90-plus-year-old precedent and granting the president seemingly vast powers to reshape the federal regulatory state. That likely includes agencies crucial to energy planning and governance, including the Federal Energy Regulatory Commission and the Nuclear Regulatory Commission (though not, notably, the Federal Reserve Board of Governors).
Harvard Law School professor Ari Peskoe argued in an amicus brief for the case alongside a bipartisan gaggle of 11 former FERC commissioners that deciding in the president’s favor on this case “would bulldoze the structural supports that Congress built into ratemaking commissions to protect its price-setting power from abuse,” protections that “foster regulatory stability for industries investing in essential infrastructure.”
So what’s left of that stability following the Supreme Court’s decision? “It’s been 3+ hours and the President has yet to fire a FERC Commissioner. So no immediate effect,” Peskoe told me in an email.
The case stemmed from Trump’s firing of Rebecca Slaughter, a member of the Federal Trade Commission, because her presence on the Commission would, he said, be “inconsistent with my Administration’s priorities.” Slaughter sued to be reinstated under a precedent established in the 1935 case Humphrey’s Executor v. the United States, in which the Supreme Court ruled that the Constitution did not give the president “illimitable power of removal” over government officials. On Monday, the court disagreed, deciding instead that the President should have wide discretion over the composition of agencies like the FTC, which “unquestionably exercises executive power and must therefore be controlled by the Chief Executive,” Chief Justice John Roberts wrote in his opinion for the majority.
In her dissent on the decision, which split 6-3 along the usual partisan lines, Justice Sonia Sotomayor listed FERC and the NRC as among the “dozens of independent commissions are now likely to become purely executive agencies, shifting tremendous power over broad swaths of American life into the President’s hands.”
Agencies like FERC tend not to be as explicitly politicized or partisan as, say, the Environmental Protection Agency, which is led by a single administrator who serves at the pleasure of the president, or the National Labor Relations Board or Federal Election Commission, which oversee areas of law and policy with stark partisan and ideological stakes. This is partly because FERC justifies decisions on electricity and natural gas policy with reference to “technical expertise,” Peskoe’s fellow Harvard Law School professor and former Obama White House official Jody Freeman told me. (If you have any doubt about this, go read through some 1,000-page-plus FERC orders.
FERC also tends to be more collegial than most other independent agencies. Meetings often include encomia to the agency’s chair for being consensus-oriented, and to its staff, who serve commissioners from both parties. Its recent “show cause” orders directing regional electricity markets to prove they’re taking steps to speed up grid interconnection for large new sources of demand garnered a 5-0 majority, with both Democrats on the Commission voting along with their Republican colleagues.
And FERC chairs do occasionally defy the presidents who have appointed them, most notably in Donald Trump’s first term, when then-Chair Neil Chatterjee dismissed Secretary of Energy Rick Perry’s request to support coal and nuclear power plants able to store fuel on site, thus propping up struggling electricity generators.
Interestingly, Chatterjee, who signed the amicus brief to the court, was relatively relaxed about Monday’s decision’s implications for his former agency about. He observed to me in an email, “given that the commission just voted 5-0 on the WH’s biggest priority before FERC I don’t see it being an issue in the near term.”
In other words, FERC and this White House, at least, already see eye to eye.
But that’s no coincidence. Since the beginning of this term, the White House has set out to rein in and control independent agencies, FERC among them. Though Trump initially tapped sitting Republican Commissioner Mark Christie to lead the commission, he ultimately declined to re-nominate Christie for a second five-year term, leading to Christie’s exit from the commission last August.
In his place, the president installed Laura Swett, who has allowed little daylight between the commission’s and the White House’s positions. Both have attempted to keep the focus on balancing the buildout of data centers to serve artificial intelligence while keeping a lid on consumer electricity prices.
While it’s not foreordained that FERC chairs will agree with the presidents that appointed them, even if they’re both members of the same party, Monday’s decision makes disagreement more dangerous for current and future FERC chairs to consider.
“There’s a bigger risk that they’ll have to ultimately yield to political pressure because they’ll have this very overt threat that they’ll be fired,” Freeman told me. “We’re going to see decisions that look more political, that look less expertly driven, and they probably will wax and wane with every new administration, which undermines stability.”
A longtime energy analyst argues that there are no solutions to the hyperscale problem, only tradeoffs.
Sam Altman, Dario Amodei, and Elon Musk need sign-off from fewer than a dozen board members to commit their companies to multibillion-dollar moves. The power plants that supply their data centers need sign-off from 13 states (plus D.C.), thousands of generators, millions of customers, and a federal regulator whose ratemaking standard predates the personal computer in order to build anything new.
Everyone in tech knows about the CEOs of the foundational artificial intelligence labs. Only energy nerds know the names of the people running our grid operators. That anonymity is a feature, not a bug. Grid operators generally think in decades, not years. But right now, they’re telling the U.S. that it has years, not decades, to figure out its own new path forward.
For decades, this process sufficed for energy generators (and regulators) grown accustomed to gradual, predictable load growth. But over the past several years, the scale and speed of increasing energy demand has overwhelmed the supply -side’s ability to respond. The resulting strain on the grid has reverberated through every rung of the supply chain, delaying development timelines, increasing costs, and elevating energy from political conversations to dinner table discussions.
The loudest creaks and groans are coming from PJM Interconnection, North America’s largest grid operator. Residential bills in the PJM service area are climbing at a dizzying pace. Recent capacity auctions have ended with record prices, which PJM’s own market monitor blames on the explosive growth in data center power demand. Pennsylvania Governor Josh Shapiro has attempted to pressure PJM to lower its capacity price cap. Even Secretary of Energy Chris Wright has called on the Federal Energy Regulatory Commission to develop new procedures to help get data centers online faster.
David Mills, PJM’s CEO, published a 70-page report in May acknowledging that current market rules cannot keep pace with AI-driven load growth. And yet he also refused to recommend a path forward, leaving the decision to “state regulators and legislatures, to FERC, to consumers.”
The most essential grid infrastructure, he explained, “is not a price curve or a performance obligation — it is legitimacy.” In other words, what’s broken isn’t a parameter inside the capacity market, but rather the capacity market itself, along with the political conditions under which it operates. PJM calls this the “credibility trap”: high prices accurately signal that new investment is needed, but when those prices become politically untenable, government intervenes and investment stalls.
The fix, Mills writes, “requires structural choices, not just parameter adjustments.”
Mills is speaking to a deeper issue with the grid than its ability to respond to shifting market dynamics, which is that hyperscalers and grid operators are built to solve two different kinds of problems. Hyperscalers solve engineering problems with specifiable objectives, known constraints, verifiable outcomes. Engineering problems reward concentrated authority and unilateral decision-making.
Grid operators, on the other hand, solve coordination problems. The information they rely on to do so is dispersed across millions of stakeholders, continuously revised and often contradictory, and operators’ preferences are not so much known as they are revealed through deliberation. FERC’s standard for wholesale rates is not whether those rates are objectively “correct,” but rather whether the market settled on those rates through fair competition. The process does not just determine the answer, it essentially is the answer.
This construction is the category error driving the current AI-grid collision. The electricity grid is not an engineering problem with coordination problems attached. It is a coordination problem with engineering problems embedded in it. Treat it as the former and you lose all the information that gets generated in the process of market-based price discovery. You also lose all the buy-in that occurs when real people are faced with real trade-offs and have to make hard, binding choices.
Mills did lay out three possible structural paths in his May letter:
These pathways are not equivalent — unlike with an engineering problem, there are no cut-and-dried solutions here. There are only trade-offs and questions about who bears their consequences. Path C is likely the better answer, while Path A is more expedient. The gap between them is the work PJM’s constituents have to manage over the coming years. PJM may choose the wrong path, or arrive at the right one too late.
The alternative is not hypothetical. If hyperscalers aren’t willing to wait for PJM customers to decide which path they want to take (and recent history suggests they are not) they will build behind-the-meter generation, sign bespoke deals with regulated utilities, and restart dormant nuclear plants. America would be left with two grids, one for compute, one for everything else. The first will be reliable and expensive. The second will be cheaper, fragile, and stranded with the costs of the system the first walked away from. The market would lose the dispatch signal, the error-correcting price mechanism, and the legitimacy of the system that has reliably powered the Mid-Atlantic for two decades.
Economist Friedrich Hayek described the limits of humans’ planning capabilities better than anyone in his 1974 Nobel Prize lecture, using the metaphor of the craftsman shaping his handiwork versus the gardener cultivating growth. The craftsman thinks they can make a perfect tool but repeatedly runs up against the boundaries of their own knowledge, whereas the gardener learns to manage new information as it arises, tending not to the product itself but rather to the conditions that produce it.
Hyperscalers are not bad actors. They have legitimate interests and the political capital to help shape the grid’s future. But we should resist the Newtonian urge to meet unexpected, swiftly moving demand with equally swift supply. Markets and physical systems both tend toward equilibrium, but the former finds it through deliberation, not collision. Instead of trying to unilaterally craft a better grid, hyperscalers might find a better path if they work with the practitioners who already know how to garden.