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At San Francisco Climate Week, everything is normal — until it very much isn’t.
San Francisco Climate Week started off on Monday with an existential bang. Addressing an invite-only crowd at the Exploratorium, a science museum on the city’s waterfront, former vice president and long-time climate advocate Al Gore put the significance and threat of this political moment — and what it means for the climate — in the most extreme terms possible. That is to say, he compared the current administration under President Trump to Nazi Germany.
“I understand very well why it is wrong to compare Adolf Hitler’s Third Reich to any other movement. It was uniquely evil,” Gore conceded before going on: “But there are important lessons from the history of that emergent evil.” Just as German philosophers in the aftermath of World War II found that the Nazis “attacked the very heart of the distinction between true and false,” Gore said, so too is Trump’s administration “trying to create their own preferred version of reality,” in which we can keep burning fossil fuels forever. With his voice rising and gestures increasing in vigor, Gore ended his speech on a crescendo. “We have to protect our future. And if you doubt for one moment, ever, that we as human beings have that capacity to muster sufficient political will to solve this crisis, just remember that political will is itself a renewable resource.”
The crowd went wild. Former House Speaker Nancy Pelosi took the stage and reminded the crowd that Gore has been telling us this for decades — maybe it’s time we listen. But I missed all that. Because just a few miles away, things were getting a little more in the weeds at the somewhat less exclusive venture capital-led panel entitled “The Economics of Climate Tech: Building Resilient, Scalable, and Sustainable Startups.” Here, I learned about a new iron-sodium battery chemistry and innovations in transformers for data centers, microgrids, and EV charging infrastructure.
I heard Tom Chi, founding partner of At One Ventures, utter sentences such as “parity dies because of capex inertia,” referring to the need to make clean tech not only equivalent to but cheaper than fossil-fuels on a unit economics basis. Such is the duality of climate week during the Trump administration — occasionally lofty in both its alarm and its excitement, but more often than not simply business-as-usual, interrupted by bouts of heady doom or motivational proclamations.
Some panels, like the one I moderated on the future of weather forecasting using artificial intelligence, made it a full hour without discussing Trump, tariffs, or tax credits at all. So far, that’s held true for a number of talks on how AI can be a boon to climate tech. It makes sense — the administration is excited about AI, and there’s really no indication that Trump has given any thought to either the positive or negative climate externalities of it.
But rapid data center buildout and the attendant renewables boom that it may (or may not) bring will certainly be influenced by the administration’s fluctuating policies, an issue that was briefly discussed during another panel: “AI x Energy: Gridlocked or Grid Unlocked?” Here, representatives from Softbank, Pacific Gas & Electric, and the data center builder and operator Switch touched on how market uncertainty is making it difficult to procure energy for data centers — and to figure out the cost of building a data center, period.
“There is a lot of refiguring and rereading contracts and looking at the potential exposure to things like the escalation in the cost of steel for construction projects,” Skyler Holloway of Switch said. Pinning down a price on the energy required to power data centers is also a bottleneck, Gillian Clegg, vice president of energy policy and procurement at PG&E explained. “For projects that want to connect between now and 2030, any kind of uncertainty or delay means that the generation doesn't get to the market,” Clegg said. “Maybe the load gets there first, and you have an out of balance situation.”
Everyone acknowledges that uncertainty is bad for business, and that delays related to funding, contracts, and construction can kill otherwise viable companies. But unsurprisingly, nobody here has admitted that said uncertainty might put them out of business, or even deeply in the red.Every panel I attend, I find myself wondering whether a founder or investor is finally going to raise their voice, à la Al Gore, and tell the audience that while their company’s business model is well and good, the Trump administration’s illogical antipathy towards green-coded tech and ill-conceived trade war is throwing the underlying logic — sound as it may have been just a year ago — into disarray.
None of the seven energy, food, and agricultural startups that presented at the nonprofit climate investor Elemental Impact’s main show, for instance, discussed the impacts of the administration’s policies on their businesses. Rather, they maintained a consistently upbeat tone as they described the promise of their concepts — which ranged from harnessing ocean energy to developing plant-based fertilizers to using robotics for electronics recycling — and the momentum building behind them. Nuclear and geothermal companies, seemingly poised to be the clean tech winners of Chris Wright’s Department of Energy, have been especially optimistic this week.
But really, what else can climate tech companies and investors be expected to do right now besides, well, rise and grind? It’s not like anybody has answers as to what’s coming down the policy pike. In a number of more casual conversations this week, a common sentiment I heard was that it’s not necessarily a bad time to be an early-stage startup — keep your head down, focus on research and prototyping, and reassess the political environment when you’re ready to build a pilot or demonstration plant. As for later-stage companies and venture capital firms, they’re likely working to ensure that their business models and portfolios really aren’t dependent on government subsidies, grants, or policies — as they keep assuring me is the case.
Even that might not be enough these days though. Chi said he’s always tailored his investments with At One Ventures towards companies that are viable based on unit economics alone, no subsidies and no green premium. So he wasn’t initially worried about his portfolio when Trump was elected. “None of our business models were invalidated by the election,” he said. “The only way that we could be in trouble is if they mess it up so bad that it ruins all of business, not just climate …”
Oops.
If there’s one dictum that I would expect to hold, though, it’s that the startups that make it through this period will likely be around for the long haul. I’ve been hearing that sentiment since the election, and Mona ElNaggar, a partner at Valo Ventures, echoed it once again this week. “Microsoft and Apple were founded in the mid 1970s, which was a time of severe recession and stagflation. Amazon started at the tail end of a big recession in the early 1990s,” ElNaggar reminded the audience at the Economics of Climate Tech panel, which she moderated. “Companies that survive and actually thrive in such periods share a common thread of resilience.”
As that panel wrapped up, things got existential once more as Chi’s talk moved from describing his investment thesis to the moment at large. “This time period in history is going to bring us tragedy after tragedy, and it’s really that moment that we’re going to understand the deep underlying structure of half of the world that we’ve built, and also the character of who we are,” Chi told the audience. It was unclear whether we were even talking about climate tech anymore. Chi continued, “It’s in that time period that we are going to step up and become whatever we are meant to be or not at all.”
The crowd sat there, a little stunned. Were we, in this very moment, becoming who we were meant to be? I took a bite of my free sushi as the networking and hobnobbing began.
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How the perpetually almost-there technology could get shut out of the Inflation Reduction Act’s surviving nuclear tax credits.
The House offered a last minute olive branch to the increasingly bipartisan nuclear industry when it passed its version of the budget reconciliation bill now working its way through the Senate, opting to preserve tax credit eligibility for so-called “advanced nuclear facilities” that start construction by 2029. That deadline will be difficult for many nuclear companies to meet, regardless of their technological approach or reactor size. But one much anticipated, potentially world-changing technology won’t even have a shot: nuclear fusion.
That’s not because fusion is so futuristic that the 2029 deadline would be categorically unworkable. As I keep hearing, the tech is finally, possibly, actually on the verge of commercialization, and some industry leaders such as Commonwealth Fusion Systems could probably break ground on a commercial reactor by then.
Fusion won’t have a shot simply because, as defined by the Congress and the IRS, it does not fall within the category of an “advanced nuclear facility.” Instead, it’s defined and regulated as a separate class of zero-emission technology, thus excluding it from the nuclear carveout in the budget bill. That distinction was made clear in January, when the IRS released its final regulations for the Inflation Reduction Act, Julien Barber, an investor in multiple fusion technologies at Emerson Collective, told me. That separation happened because “we wanted to regulate them differently,” he said.
Fusion reactors can’t melt down and don’t produce the kind of highly radioactive nuclear waste that fission does, meaning that many of the safety constraints on conventional nuclear don’t apply to fusion. In 2023, the Nuclear Regulatory Commission decided to regulate fusion reactors more like particle accelerators, which are typically licensed at the state level, have fewer siting constraints, less stringent security requirements, and are often exempt from full environmental review. Last year, a bipartisan group of senators worked together to pass the Fusion Energy Act, which confirmed the NRC’s decision to separate the regulatory processes.
If the Senate approves the House’s version of the clean energy investment and production tax credits, fusion energy will be subject to the same tight restrictions as other clean energy solutions. The timeline for credit eligibility requires energy projects to begin construction a mere 60 days after the bill’s passage, and be placed in service by 2029. That, Barber said, is “essentially impossible for any of the fusion companies out there.” Brian Berzin, CEO of the fusion startup Thea Energy, agreed. “Most private fusion companies will be left unable to benefit from these financial incentives,” he wrote in an emailed statement.
There’s confusion, however, around whether this fusion exclusion was a deliberate decision from the House or simply an oversight. Barber is betting on the latter.
“This was happening quickly,” Barber told me. “There was some push by some of the companies in the [Fusion Industry Association] to review the language, but they just didn’t have time to review the language in time to write comments, and it just kind of got pushed through as is.”
A more pessimistic interpretation is also possible, Barber conceded. “There’s the idea that people don’t think fusion is ever going to be the case,” he told me. Certainly for some both in and out of government, fusion represents a dream perpetually deferred.
What Barber thinks many people fail to realize, though, is that some fusion industry leaders are operating on timelines similar to fission companies building small modular reactors. “If you talk to CFS, they’re going to say, We’re going to be putting our first power plant on the grid by the early 2030s, which is the same timeline as [small modular reactor company] X-energy, right?”
Until this moment, the distinction that top governing bodies such as the Nuclear Regulatory Commission have made between fusion and fission has been nothing but a positive for fusion companies and advocates alike. When the Fusion Energy Act passed, one of the bill’s co-sponsors, Republican John Cornyn of Texas, said that “fusion energy is a promising clean and safe power source that could help address America’s growing energy demands.” Another co-sponser, Republican Todd Young of Indiana, said that fusion “has the potential to usher in a new era of energy production in America.”
But whether generalized Republican support for fusion will extend beyond easing regulations to actively include subsidies for the technology remains to be seen. And for now, most of the companies themselves are staying quiet. As of publication time, CFS, Zap Energy, Type One Energy, and Xcimer Energy all either said they could not comment or else did not respond to my request for comment.
Regardless of who’s eligible for what and when, strict “foreign entity of concern” provisions could make clean energy incentives impossible to take advantage of.
The word of the moment in renewable energy is “unworkable.” That’s how the chief executives of two major renewables developers — John Ketchum of NextEra and Jim Murphy of Invenergy — described new requirements inserted into clean energy tax credits by congressional Republicans in recent weeks.
“The way they’re drafted, they’re unworkable,” Ketchum said of the requirements at a Politico summit held earlier this week. He was referring specifically to a new set of provisions in the House budget reconciliation bill which say that to qualify for the credits, companies must divest their supply chains from “foreign entities of concern,” a group of countries comprising Russia, Iran, North Korea, and China. But really, the rules are about China.
Around 80% of the global solar panel supply chain runs through China, according to the International Energy Agency. The batteries used in many stationary storage systems are almost entirely made in China, to name just a couple isolated examples. Starting in 2026, the bill mandates that developers seeking to claim the clean energy production or investment tax credits may not receive “material assistance” from China. That refers to any component or subcomponent (including critical minerals) that was “extracted, processed, recycled, manufactured, or assembled” by a “prohibited foreign entity,” defined as a company with at least 25% Chinese ownership or 10% Chinese debt holdings, according to a memo by the law firm Norton Rose Fulbright. The rules become even more strict in 2028. Similar strictures were also added to the 45X advanced manufacturing tax credit.
A small modular reactor has at least 10,000 component parts, Ketchum told the Politico audience. “We come to find out that one of the screws in the bolts, used by one of the suppliers five layers down … was actually sourcing the bolt and the screw from China. Guess what happens? You’re disqualified, all your tax credits for that small modular reactor go away,” Ketchum said.
“How in the world are you going to trace five layers down to a subcontractor who’s buying a bolt and a screw?”
Murphy, the Invenergy CEO, put it more succinctly at an industry conference last week. “The supply chain can not support that, and won’t be able to support that for several years. It’s just an unworkable provision.”
While these may sound like the exaggerations of executives eager to avoid paperwork or costly new investments, analysts who have looked at the bill’s language have similarly concluded that the language is both so vague and so broad that determining whether a company has complied would be almost impossible.
Analysts at the investment bank Evercore wrote in a note to clients last week that while the new FEOC framework “ostensibly aims to keep China out of U.S. energy supply chains, it would likely bury companies and their suppliers in such onerous paperwork and diligence that the remaining tax credits are rendered largely unusable.”
Foreign entity of concern rules are not new — versions of them appear in the CHIPS and Science Act and the Inflation Reduction Act’s electric vehicle tax credits. The FEOC rules in the One Big, Beautiful Bill are far more extensive, however.
The Senate may look to loosen the rules, according to Axios, andseveral House Republicans have signed (yet another) letter, this one referring to the restrictions as “highly restrictive and onerous” and “overly prescriptive and risk undermining U.S. competitiveness.”
Should the FEOC provisions become law, their exact implementation will be up to the IRS. In the case of EVs, the tax agency came out with proposed guidelines in the months after the Inflation Reduction Act was enacted, but didn’t finalize them until 2024. Even complying with those required a “Herculean” effort from the EV and battery industry, Albert Gore, head of the Zero Emission Transportation Association, told me.
Gore also questioned whether the rules would be “workable” as written. To determine whether compliance would be worth it, Gore said, you have to evaluate how close an industry is to complying in the present, and the value of complying in the future, and the cost to get there.
Given that the clean energy and manufacturing credits sunset after 2031 (except for wind components, which sunset earlier), that calculation may very well come out negative. And then there’s the deadline to even qualify for the clean energy tax credits in the first place, starting construction two months after the bill passes, according to the House language.
The EV rules did ultimately support U.S. manufacturing, Gore told me. “It was a pretty efficient investment in American manufacturing, kind of disguised as a consumer EV credit,” he said. “But it was a very, very stringent credit.”
Xan Fishman, senior managing director of the energy program at the Bipartisan Policy Center, was skeptical that the FEOC provisions in the budget reconciliation bill would do anything to bolster U.S. manufacturing. “Intricate and complicated doesn’t make it more effective,” he told me.
“You would have a disallowance of credit if you are a foreign entity of concern, or you are a foreign influenced entity of concern, which might mean that one of your suppliers is a foreign entity of concern, or one of your supplier’s board members is from China or they have a family member that’s from China that runs a foreign entity of concern, or that family member has some business transaction involving debt with a foreign entity of concern, and their suppliers actually might have board members who have family members who have some debt arrangement with the foreign Institute of concern,” Fishman elaborated.
This is where workability really comes in.
“If the result of this is we have less U.S. manufacturing, we won’t have achieved the goal” of raising America’s global competitiveness. “Nor will we have been tough on China,” Fishman said.
The ironies of the legislation abound. “There's sort of that double whammy in there with the start of construction deadline, which to some extent, makes the FEOC moot,” Murphy, the Invenergy CEO, said at the conference. “If you don't start construction by the deadline, who cares about it?”
Ironically, if the Senate put in a more relaxed deadline to qualify for the credits, “then we have to really address those foreign entity of concern provisions,” Murphy added.
On Trump’s ‘windmill’ ban, FEMA turnover, and PNW power
Current conditions: Physical activity is “discouraged” at the Grand Canyon today as temperatures climb toward 110 degrees Fahrenheit • Tropical Storm Wutip could dump 7 inches of rain in six hours over parts of Vietnam • Investigators are looking into whether this week’s triple-digit heat in Ahmedabad, India, was a factor in Thursday’s deadly plane crash.
Noah Buscher/Unsplash
President Trump said Thursday that his administration is “not going to approve windmills unless something happens that’s an emergency.” The comments — made during the White House East Room signing of legislation overturning California’s authority to set its own car pollution standards — were Trump’s clearest confirmation yet of my colleague Jael Holzman’s reporting, which this week found that “the wind industry’s worst fears are indeed coming to pass.” As Jael went on in The Fight, the Fish and Wildlife Service and the U.S. Army Corps of Engineers have “simply stopped processing wind project permit applications after Trump’s orders — and the freeze appears immovable, unless something changes.”
Trump justified the pause by adding that “we’re not going to let windmills get built because we’re not going to destroy our country any further than it’s already been destroyed,” repeating his long-held grievance that “you go and look at these beautiful plains and valleys, and they’re loaded up with this garbage that gets worse and worse looking with time.” Trump’s aesthetic objections have already blocked at least three wind projects in New York alone — a move that has impacts beyond future energy generation, Jael further notes. According to the Alliance for Clean Energy New York, the policy has impacted “more than $2 billion in capital investments, just in the land-based wind project pipeline, and there’s significant reason to believe other states are also experiencing similar risks.” Read Jael’s full report here.
Turnover at the Federal Emergency Management Agency continued this week after the head of the National Response Coordination Center — responsible for overseeing the federal response to major storms — submitted his resignation, CBS News reported Thursday. Jeremy Greenberg, who’s worked various roles at FEMA for nearly a decade, will stay on for another two weeks but ultimately depart less than a month into hurricane season. “He’s irreplaceable,” one current FEMA official told CBS News, adding that “the brain drain continues and the public will pay for it.” Greenberg’s resignation follows comments President Trump made to the press earlier this week about the need to “wean off of FEMA” after hurricane season is over in November. “A governor should be able to handle” disaster response, the president told reporters on Tuesday, “and frankly, if they can’t handle it, the aftermath, then maybe they shouldn’t be governor.”
Also on Thursday, President Trump issued a presidential memorandum revoking a $1 billion Biden-era agreement to restore salmon and invest in tribally sponsored clean energy infrastructure in the Columbia River Basin, The Seattle Times reports. Biden’s agreement had “placed concerns about climate change above the nation’s interests in reliable energy sources,” the White House claimed.
The 2023 agreement resulted from three decades of opposition to the dams on the Lower Snake River by local tribes and environmental groups. While the Biden administration hadn’t committed to a dam removal, it did present a potential pathway to do so, since Washington State politicians have said that hydropower would need to be replaced by another power source before they’d consider a dam removal plan. The government’s billion-dollar investment would have aided in the construction of up to 3 gigawatts of alternative renewable energy in the region. Kurt Miller, the CEO of the Northwest Public Power Association, celebrated Trump’s action, saying, “In an era of skyrocketing electricity demand, these dams are essential to maintaining grid reliability and keeping energy bills affordable.” But Washington Senator Patty Murray, a Democrat, vowed to fight the “grievously wrong” decision, arguing, “Donald Trump doesn’t know the first thing about the Northwest and our way of life — so of course, he is abruptly and unilaterally upending a historic agreement.”
Two years after we wrote the eulogy for the Chevrolet Bolt EV — “the cheap little EV we need” — General Motors has announced that it will launch the second generation of the car for the 2027 model year. Though “no other details were provided about this next iteration of the Bolt,” Car and Driver wrote that “we expect it to continue as a tall subcompact hatchback, although it could be positioned as a subcompact SUV like the previous generation's EUV model.” A reveal could be coming in the next several months ahead of a likely on-sale date in mid-2026.
Energy developer Scale Microgrids announced Thursday that its latest round of financing, which closed at $275 million, has brought its total to date to over $1 billion. KeyBanc Capital Markets, Cadence Bank, and New York Green Bank led the round, with Greg Berman, the managing director in KeyBanc Capital Markets Utilities, saying in a statement, “We value our relationship with Scale and congratulate their team as they execute on their strategy to deliver high-quality distributed energy assets to the market.” Scale Microgrids said the financing will “support 140 megawatts of distributed generation projects, including microgrids, community-scale solar and storage, and battery storage installations,” many of which are already under construction in the Northeast and California.
“Our best chance is to get a group of critical mass of Republican senators to go to [Senate Majority Leader John] Thune and [Senate Finance Committee Chair Mike] Crapo and say, You’ve got to change this. We can’t vote for it the way it is.” —Democratic Majority Leader Chuck Schumer in conversation with Heatmap’s Robinson Meyer about the Senate math and strategy behind saving the Inflation Reduction Act.