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Talking to legislators from New York, Washington, Massachusetts, and New Jersey about what’s under threat, what’s safe, and the strain of it all.

State lawmakers around the country are negotiating budgets for the coming year amid unprecedented uncertainty. Any decisions they make now about how to spend state money may need to be revisited after Congress finishes its budget reconciliation bill, which could hollow out Medicaid, the largest pot of federal funds that most states receive.
On the climate and clean energy front, the Trump administration has been trying to claw back money allocated to states for electric vehicle charging, home energy retrofits, electric school buses, utility bill assistance, and more. Even longstanding tax credits that states rely on to transition to renewable energy are at risk. On top of all this, the president has threatened to sic his attorney general on states with ambitious climate policies.
I wanted to know how all of this was affecting the way the most forward-thinking state leaders on climate were contemplating their next steps. States passed some of their most ambitious policies to fight climate change during Donald Trump’s first term as president, and they are the best chance the U.S. has to continue making progress over the next four years. But if last time the administration was throwing sand in the gears of climate action, this time it’s trying to tear up the road entirely.
After talking to state senators and representatives in Washington, Massachusetts, New York, and New Jersey, it was clear that every faced its own unique set of considerations and challenges, but there were a few recurring themes.
“We’re in this weird no-man’s land,” New York State Senator Liz Krueger told me. Between losing access to funds the state was relying on and uncertainty around how the Trump administration will reshape environmental protection and clean energy tax credits, “the agenda we might have set out for ourselves a year ago does not necessarily jive with the reality we must now confront.”
Krueger was frustrated because New York has been in the process of developing a new revenue-raiser to help pay for climate programs called Cap-and-Invest, but it’s behind schedule. Eventually it will place a cap on carbon emissions from major polluters and charge them fees when they surpass it — but draft rules for the program are more than a year overdue. Governor Kathy Hochul has not said when her administration will get them out, and environmental groups are now suing the state for putting its climate targets at risk.
The delay has been “quite aggravating,” Krueger told me. But at the same time, she’s worried that if and when the regulations are out, the Trump administration will try to shut down the program. Trump signed an executive order in early April directing his attorney general to identify and “stop the enforcement” of state climate programs that “are or may be unconstitutional.” The order specifically called out California’s carbon cap and trade program, which is similar to the one New York is developing.
“I don’t think we should stop moving forward as planned. But I think hanging over us is the concern that the feds will try to stop us,” Krueger said. She hasn’t sensed much appetite in the legislature to propose new climate programs this session, but she said she’s still hoping to get through a bill that she’s sponsored for the past few years requiring utility regulators to develop a strategy to transition buildings away from using natural gas for heating — although again, she wondered aloud if Trump would quickly try to shut it down.
Washington State, on the other hand, already has a cap-and-invest program in place. Representative Joe Fitzgibbon, of Seattle was the most optimistic of the state legislators I spoke to. “Our legal framework for fighting climate change was not predicated on federal dollars,” he told me. Last year, the state spent nearly half a billion dollars raised through that program on a wide range of projects to enhance wildfire prevention, improve energy efficiency in schools and homes, install electric vehicle chargers, and electrify buildings and vehicles. “We’re not backing off on any of our policies or any of our targets,” he said.
Fitzgibbon was unconcerned about the executive order. Legal experts are skeptical that the courts would side with the White House in any challenges to state climate laws. Trump also went after California’s cap and trade law during his first term and lost. “We think it’s bluster. We think it’s him trying to get headlines, and we’re just not inclined to fan the flames,” he told me.
Instead, Fitzgibbon is pushing forward with a bill this session to strengthen the state’s clean fuel standard. Current law requires a 20% reduction in greenhouse gas emissions from on-road transportation by 2034, and his amendment would increase that to between 45% and 55% by 2038.
New York is also behind on its goal to procure 9 gigawatts of offshore wind by 2035. The state only has power purchase agreements with three offshore wind farms — the small South Fork project, which is already operating, and two larger ones under construction — for a total of 1.8 gigawatts. Then shortly after Krueger and I spoke, the Trump administration issued a stop work order on one of those bigger projects, Empire Wind. Since Trump has also paused federal permitting for new offshore wind projects, Krueger wasn’t sure whether New York officials would even try to solicit for additional contracts. “There’s no good answers,” she said, with a sigh.
Offshore wind is a major element of New Jersey’s plans to cut emissions, as well. But the Trump administration recently pulled the permits for the Atlantic Shores wind farm, the only project serving New Jersey that had said permits.
State Senator Andrew Zwicker told me the sector was already struggling due to rising costs, supply chain issues, and local opposition. Even before Trump came into office, he said, he’s had to fight to keep renewable energy on the agenda. “There is a narrative that we can’t afford renewables, and that the way to go is you need resiliency and redundancy. And the only way to do that is, in our case, with natural gas,” Zwicker told me. He hears that story from Republicans — but also, increasingly, from Democrats. “That’s being driven by the cost of electricity more than it’s being driven by an executive order from Trump,” he added.
There is one source of funding for climate action that all states have access to that may be more impervious to federal interference. This came up during my call with Michael Barrett, a State Senator in Massachusetts, who asserted that “most of our climate policies don’t require budgeting.” That’s because the legislature has designed many of the state’s clean energy programs — including the buildout of electric vehicle infrastructure, rebates for heat pumps and energy efficiency, and compliance with the state’s renewable energy standard — to be funded by fees on monthly electric and gas bills.
Massachusetts is still really early in its legislative calendar — it operates on a two-year schedule and has barely started holding hearings for bills — but Barrett said there are some strategic shifts the state should make in light of Trump’s actions. For example, Trump has stymied offshore wind development, but Barrett said there was less the president could do to hurt solar. “So if you want to preserve the state’s industrial clean energy capacity,” he said, “you pivot to both behind the meter and in front of the meter solar on the ground, on the roofs, on canopies.” He also advocated for more subsidies for EV charging infrastructure rather than for electric vehicles themselves. “You forgo subsidizing individual drivers,” he said. “Many of them will purchase EVs anyhow, because they can afford to, and you focus on getting the charging infrastructure into the ground.”
All of the other state legislators I surveyed for this piece have similar programs financed through utility bills. In general, utility regulation is an area where state leaders have significant sway. In New Jersey, for example, Senator Zwicker is working on a bill that would require utilities to invest in “grid enhancing technologies,” equipment that enables power lines to transmit more electricity without having to totally replace the line or build a new one. That could go a long way to bringing more renewable energy online in the future. In New York, Krueger’s big priority for this year is to pass her New York Heat Act, which would significantly change how gas utilities are regulated, prioritizing transitioning away from gas to electric heating, and cutting the subsidies that customers pay to expand the gas system.
Though Barrett saw the ability for states to tack the cost of clean energy onto utility bills as reassuring, Zwicker found it concerning. “Every year, I personally have gotten more and more uncomfortable with putting everything on the backs of ratepayers,” he told me. “And we don’t have another model in place right now, so there’s no way to do anything else.”
New Jersey is facing many of the same challenges as New York and Massachusetts. The state’s economy has also taken a downturn, Zwicker told me, and budgets are tight. Governor Phil Murphy has proposed cuts to many areas, including climate spending. Zwicker said one of his big focuses right now is finding money to help low-income customers pay their utility bills, as the Trump administration is attempting to zero out federal funding for a longstanding energy assistance program.
New Jersey does have some money coming in for clean energy through utility bill fees, and it also funds climate action with proceeds from the Regional Greenhouse Gas Initiative, a program that charges power plant operators for their emissions. (Massachusetts and New York participate as well.)
But Zwicker was deeply concerned about the loss of federal funding and support. “New Jersey just can’t afford to do this by itself,” he told me. Electricity costs there are already among the highest in the country. “This is a national emergency, and the federal government has got to be a strong partner. Regardless of the fight over how we’re producing energy, if we can’t transmit it, if we don’t have a robust grid, that is as basic an infrastructure as is a highway or a bridge. Under this administration, it’s far from clear that they’ll put a penny towards anything around energy, period.”
Even Washington is not quite sitting pretty. Like New Jersey, the state is in a “pretty severe budget crisis,” Fitzgibbon said, and not in a position to backfill lost federal dollars. Its economy has taken a downturn after a post-pandemic spike. One thing the legislature is doing in response is re-allocating money in the budget that in the past had been set aside for technical assistance to help households, businesses, and Tribes apply for government grants — since federal dollars will likely be scarce, anyway. While the state can still make progress with its cap and invest funds, which can’t be re-allocated to other budget lines, grant funding from the Inflation Reduction Act would help the state cut emissions faster and more cost-effectively, he said. Washington was in line to get $71 million for electric vehicle charging and $21 million for truck charging, for example, but the Trump administration is trying to claw back that funding.
At the end of my interviews, I asked lawmakers what they wanted people to know about what it’s like to do their jobs right now. Zwicker emphasized the sheer scale of the challenge of putting together a budget — especially one that advances climate action — under these circumstances. “Being part of a committee to put a budget together is always a challenge,” he said, “but when you add the threat of over a billion dollars of cuts to our school children, up to $10 billion to $14 billion of cuts for healthcare for seniors and the poor, and then you say, we need to continue to push on New Jersey’s clean energy goals, and get ourselves off of our addiction to fossil fuels, it’s an incredibly challenging task.”
Barrett wanted to make it clear that climate progress would continue under Trump. He said that even if Medicaid was gutted, the state’s efforts to cut emissions would suffer less than local public education — again, because so much of it is financed and implemented through utility regulation. “He can do a great deal of harm, but he cannot kill the resistance to climate change,” Barrett said of Trump. “We would have to play catch up in a big way after he left, but I suspect that we’re going to have to play catch up anyway.”
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The overwhelming majority of the ordinances were enacted this year, a Heatmap Pro review shows. They’re helping to drive an unprecedented surge of data center cancellations.
America’s data center backlash is gaining steam.
Anti-data-center protesters briefly interrupted President Trump’s speech at a General Motors facility in Michigan earlier this week. A day later, the country music legend Willie Nelson called on Americans to “fight against data centers invading our land.”
Washington has yet to pass major data center regulation. But the backlash is already reshaping local zoning and land use codes across the country, according to an extensive review of public records conducted by Heatmap Pro. A surge of new restrictions and bans have killed dozens of proposed data centers this year.
More than 500 counties or municipalities now actively restrict or block new data centers, according to the review. This tally includes only the most severe constraints — such as steep setback requirements, impossible noise limits, or outright bans on permit approvals — that all but forbid the construction of a data center.
The overwhelming majority of these restrictions have been enacted since the beginning of the year. Nearly 190 have been passed since June 1.
The pace of moratoriums is “accelerating,” Peter Freed, a founding partner at the Near Horizon Group and the former director of energy strategy at Meta, told me.
Broadly, these new local restrictions seem to be succeeding. More than 50 data centers have been canceled so far this year after facing local pushback of some kind, according to a Heatmap Pro review of press accounts, public records, and project cancellations.
That’s more than twice as many projects as were canceled under similar circumstances in all of 2025, according to our data. Eight projects were canceled in July alone.
Ominously for developers, the rate of projects facing cancellations seems to be increasing over time.
More than 200 pending data center projects are now being fought at the local level nationwide. This could mean that a project faces lawsuits, physical protests, contentious public hearings, or an ad campaign.
About 430 data center projects have been contested over the past five years, including the roughly 200 that are currently being fought, the data shows. Roughly 40% of data center projects that faced some kind of local challenge over that period were eventually canceled, according to Heatmap Pro data.
But that figure has gone up in recent months. Today, a data center project that’s challenged by local activists has about a 50% chance of being canceled. A contested data center now has roughly the same odds as a contested solar or wind farm of getting canceled, Heatmap Pro data suggests.

Data center proposals of every size have faced major delays and cancellations this year. Earlier this month, a sprawling campus that would have built 37 data center buildings near Manassas National Battlefield Park in Virginia was canceled after sustained local protest.
Even the economy’s largest companies have abruptly withdrawn major projects following opposition. Amazon, Microsoft, and Google each canceled large-scale proposals after sustained pushback in Arizona, Wisconsin, and Indiana in the past year. Susan Li, the chief financial officer at Meta, described the infrastructure building environment as “dynamic and uncertain” on a quarterly earnings call this week.
Some analysts have cautioned that the worsening development environment — and snarled supply chains — could imperil the overall artificial intelligence boom. Earlier this year, a JPMorgan report warned that 60% of data center capacity slated to open in 2027 had yet to start construction as of early June.
“Even the major developers are having trouble with projects, but you always have trouble with projects,” Freed said. The question is whether developers have enough proposals in their pipeline to keep up with surging demand, he said.
“I think the answer is mostly still yes. But it’s getting harder to find,” he added. “The impact is increasingly that developers are stopping efforts in those communities [that pass restrictions] and shifting their attention elsewhere.”
State-to-state cancellation rates can vary significantly. Some 71% of contested data center proposals in Michigan are eventually canceled, as are 56% of challenged projects in Indiana, according to Heatmap Pro data.
By comparison, about 17% of challenged data center projects in Texas are canceled.
Polling suggests that Americans want much more strict data center regulation than is in place right now. About six in 10 Americans would support a data center moratorium at the national, state, or local level, according to Heatmap Pro polling.
Majorities of self-identified Democrats and MAGA Republicans would support a ban at all three levels of government. So far only one state, New York, has adopted a moratorium on new data center permit approvals. That one-year ban is not included in this survey of county and municipal restrictions.
The hundreds of laws restricting data centers may not be a permanent feature of U.S. land use laws. Many of the ordinances are — at least on paper — set to expire in the coming year to give local officials time to create their own schemes for regulating data centers in the absence of federal regulation.
But many restrictions on wind and solar energy were also initially described as temporary. Officials have still renewed them year after year in order to avoid dealing with a controversial issue.
Even when local moratoriums do not always kill projects, they can ensure that an already troubled project gets the boot.
Last year, the housing developer Deltona Corp. sought to build a 1,300-acre data center campus roughly 50 miles north of Tampa. Citrus County commissioners passed a 12-month moratorium on new data centers, but that law didn’t apply to the proposal, which was already pending and therefore exempt.
But when the county planning commission rejected a rezoning proposal for the site months later, it effectively killed the proposal, which could not file a new application without becoming subject to the moratorium.
“The people are not ok with this and clearly some, if not all, of the commissioners are also not ok with this,” Holly Davis, a county commissioner, told the local paper at the time.
Even relatively small data centers can face obstacles. After the University of Michigan bought 120 acres in a light-industrial area of Ypsilanti Township, Michigan, to build a data center, local residents — and municipal officials — vowed to battle the project.
Residents worried about the data center’s energy use, noise levels, environmental impact and its potential security risks. (The facility will be run with Los Alamos National Lab.) But the facility, at its largest, will demand 110 megawatts of electricity — much smaller than most artificial intelligence data centers.
“There’s literally not a conversation that I have, not a stop that I make, where data centers and AI don’t come up,” Abdul El-Sayed, a Democratic candidate for Michigan’s U.S. Senate seat, said earlier this month. He has not endorsed a data center moratorium, but has said projects should have mandatory “terms of engagement.”
The public’s turn against data centers has been swift. In just nine months, Americans swung 49 points against supporting a data center in their area, according to Heatmap Pro polling from the spring. Other polls have shown similar shifts.
A majority of Republicans, Democrats, and independents now say they would oppose a data center proposal in their area.
Yet even with the new surge of bans, most of America remains open — to some degree — for business. More than 90% of counties nationwide have not banned or significantly restricted data centers.
“I don’t think we’re anywhere close to a breaking point yet,” Freed said. “It’s still a big country.”
On ‘precariously low’ oil stockpiles, China’s ammonia milestone, and a PFAS destroyer
Current conditions: The wildfires in France and Europe are slowing, but three firefighters have died and the looming heat wave could bring yet more disaster • New York and New Jersey are facing flash floods as a storm system makes its way across the Northeast United States • Days of thunderstorms are causing floods across Vientiane, Laos’ sprawling capital.
Last month, I toured Commonwealth Fusion Systems’ headquarters in small-town central Massachusetts. The place was abuzz in activity. On the factory floor side, workers were assembling the magnets needed to ultimately form the torus-shaped reactor — think a giant doughnut with an interior that curves like the core of an apple — called the tokamak. On the actual reactor side, SPARC — the prototype that CFS expects will make history next year as the first private enterprise and only tokamak to ever generate more energy that it took to start the fusion reaction — was starting to look like a functional machine from my view on a second-story walkway overlooking the sterile assembly room. The old joke that fusion is the energy source of tomorrow — and always will be — certainly didn’t ring as funny now. I’ll tell you who isn’t laughing: All the new investors that just poured another $1 billion into CFS. The company announced its latest funding round early this morning, which brings the startup’s total fundraising since its launch as a spinout from the Massachusetts Institute of Technology in 2018 to $4 billion. CFS now accounts for 30% of all the private capital that has flowed into fusion. What distinguishes this round, my colleague Katie Brigham wrote, is that the money is coming from a bunch of institutional investors, such as pension funds and sovereign wealth funds, rather than venture capitalists. On a call with reporters this week, CFS’s newly-named chief financial officer, Lorence Kim, said it’s the first-time institutional investors comprised the majority of the new funding. When I asked the company’s spokeswoman for a percentage estimate breaking down the new versus old investors in this round, she declined to comment. Kim cautioned that the funding isn’t the kind of capital you raise before launching on a stock market. But his hire is notable. The former Goldman Sachs banker famously helped take the pharmaceutical giant Moderna public and held the top financial role through the start of the Covid-19 pandemic.
Meanwhile, a federal Superfund site at a facility in Kentucky once used to enrich uranium for atomic bombs is being transformed into a data center. On Wednesday, the Department of Energy announced a deal between investment giant Brookfield, utility behemoth NextEra Energy, and three local power providers to redevelop portions of the Paducah site into a $100 billion data center campus. “By transforming former DOE sites into engines of innovation and economic growth, we can revitalize communities with increased tax revenue and thousands of jobs, while also strengthening America’s energy security,” Secretary of Energy Chris Wright said in a press release.
The Federal Reserve held the country’s benchmark interest rate steady at Wednesday’s meeting of the U.S. central bank’s top brass. But three bank presidents voted to increase rates as renewed fighting in Iran sent energy prices upward. The dissent “underscored officials’ fraying patience with looking past another price shock on the heels of tariff-related increases last year and with robust demand stemming from the artificial-intelligence buildout,” The Wall Street Journal reported. That is, of course, bad news for renewables and other clean energy developers who rely on cheap upfront money to build, as my colleague Matthew Zeitlin has written.
But there are potentially bigger problems afoot for American energy consumers. U.S. crude stockpiles fell sharply last week as American refineries ramped up production to seize on surging fuel prices as fighting erupted in Iran. The stocks have now reached “precariously low” levels, analysts told the Financial Times, meaning there’s far less cushion if the war worsens the supply shock.
Last month, the energy team at the liberal policy shop Third Way assembled 100 swing voters from across the country to talk about the data centers that poll after poll shows are becoming less and less popular, to put it mildly. The conclusion of the discussions was this: “America’s opposition to data centers has less to do with their feelings about artificial intelligence and more to do with their anger and distrust of large corporations and government.” The findings, shared with me exclusively in advance, showed that most participants were open to a new data center if they believed it would come with tangible benefits for their communities. While some investors, such as “Shark Tank” star Kevin O’Leary, have tried to present those offerings, “the trust isn’t there.” While Emily Becker, the director of Communications for Third Way’s Climate and Energy Program, told me she was “not surprised by how much opposition there was, what was heartening is people understood that benefits were possible. They just didn’t think they would receive them.”
Speaking of data centers and the public trust: NV Energy has accused one of the biggest developers of data centers in Nevada of attempting to illegally bypass state regulators to determine through private arbitration how and when the Berkshire Hathaway-owned utility should provide power to its operations. The lawsuit, filed Friday in Washoe County’s Second Judicial District Court, alleges that the developer, Tract, is trying to skirt the usual process by which the state Public Utilities Commission determines what share of the utility’s electricity should go to the large power user. Tract, according to the complaint, “wants NV Energy to reserve and provide enormous amounts of power for Tract's private development while shifting the infrastructure and energy costs to Nevada families, small businesses, and existing customers who did not cause them.” Sorting out those questions through arbitration would help to “keep these issues hidden” from state regulators and the public, NV Energy said, according to The Nevada Independent.
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When the Biden administration attempted to overhaul regulations on electrical transformers to make the key grid components more efficient, the proposal drew fierce bipartisan pushback amid a years-long nationwide shortage of the equipment. Ultimately, the Biden administration backed down and changed the proposal after receiving public comments. That would have seemed to provide some certainty for factories. But just two years after the final rule won acclaim from across the industry, the Trump administration is now considering revising the requirements for rules set to take effect in 2029. “We’re not aware of anyone asking for this,” Andrew deLaski, executive director of the Appliance Standards Awareness Project, told Utility Dive. The group supported the 2024 transformer rule and other stricter efficiency requirements DOE finalized during the Biden administration.
China has signaled it’s planning to take on what Bloomberg described as a bigger role in steering global negotiations over climate change. The 15th five-year plan published Monday by the Ministry of Ecology and Environment and other key agencies outlines how Beijing “will constructively lead the multilateral governance process to address climate change” and states that “China’s influence, guiding capacity, shaping power, and moral appeal in global climate governance will be significantly enhanced” through the end of the decade. Beijing is already looking to increase how much renewable energy it consumes, as I told you last week.
As you may recall, China is going all in on figuring out how to make green hydrogen work, especially now that the People’s Republic is throwing everything at the wall to diversify its domestic supply of fuels as the Iran War chokes off its regular supply of hydrocarbons. One of the trickier questions with green hydrogen is how to ship the world’s small molecules without leaks. A popular solution is to convert the hydrogen into green ammonia. On Tuesday, SPIC Green Energy announced the successful loading of 3,750 metric tons of green ammonia produced in Jilin Province onto a vessel at the Lianyungang Port in Jiangsu Province and shipped to South Korea. “The shipment represents the world’s largest single-batch delivery of green ammonia,” analyst Jian Wu wrote in his China Hydrogen Bulletin newsletter. “It marks China’s transition from technical demonstration to large-scale international commercial delivery.”
A company promising to put an expiration date on so-called forever chemicals just raised a bunch of money to bring its technology to market. Claros Technologies is developing a proprietary system that can break down the per- and polyfluoroalkyl substances, or PFAS, contaminating millions of Americans’ drinking water systems. This week, the startup closed a $55 million Series B financing round. “Over the past year, Claros has crossed the threshold from breakthrough technology to successful commercial reality,” CEO Michelle Bellanca said in a statement.
Risk-averse but deep-pocked institutional investors join the party.
When the Fusion Industry Association surveyed the sector earlier this month, it found that the industry’s 56 active companies had collectively raised more than $14.2 billion over the past five years. But an ever-larger share of that money is ending up in the hands of one startup: Commonwealth Fusion Systems.
With its latest $1 billion funding round, announced today, the MIT spinout now accounts for nearly 30% of all capital in the industry. The new financing, led by a wave of institutional investors entering the sector for the first time, will support construction of the company’s first commercial power plant in Chesterfield County, Virginia, which CEO Bob Mumgaard says is on track to come online in the early 2030s.
In a media briefing, Mumgaard noted that this latest raise marks “the largest single funding round among fusion energy companies since our last large round of $1.8 billion in 2021.” It brings the total capital raised by CFS to an even $4 billion as the company races to complete construction of SPARC, its demo reactor. If all goes according to plan, it should begin operating sometime next year, proving out the physics and engineering approach underpinning ARC, the planned commercial plant.
The new financing deviates from the typical venture capital round, as it brings in a broad but unnamed mix of “large pension funds, sovereign wealth funds, infrastructure funds doing project finance, and industrial corporates.” These risk-averse investors would typically steer clear of expensive, first-of-a-kind facilities, demonstrating the degree to which CFS has succeeded in building confidence in an industry long critiqued for overpromising and underdelivering.
The company credits the trust it built to its extensive peer-reviewed research as well as its decision to build a tokamak — widely regarded as the most mature fusion reactor design. “I don’t think there’s any other company that’s been as transparent and open with their physics and how it actually works,” Katie Rae, CEO and managing partner at Engine Ventures, told me. Rae has participated in every one of CFS’s funding rounds, and while she says her firm has evaluated virtually every startup in the sector, the company remains its only fusion investment.
But even flush with institutional capital, Mumgaard is clear that the company will need billions more to fully finance ARC and the numerous reactors to follow. It’s unclear where exactly that money will come from, though he’s pushing for government involvement. Alongside the Fusion Industry Association, Mumgaard is advocating for a one-time, roughly $10 billion federal infusion of cash into the broader industry to expand public-private partnerships, build shared research infrastructure, and help finance first-of-a-kind plants in an effort to keep pace with China’s rapidly growing fusion program.
According to reporting from Politico, a Department of Energy official told CFS and other fusion companies that such a level of federal funding is “unrealistic in this environment.” But though insiders argue it’s what the industry needs to scale, Rae says CFS doesn’t depend on it. “I think it is the right kind of investment to make, but we didn’t count on it from an investor perspective,” she told me.
One obvious alternative is the public markets. The IPO window for climate tech has reopened, with geothermal giant Fervo and nuclear fission startup X-energy both completing successful public offerings in recent months. SPACs have also made a comeback, as numerous nuclear companies are opting for this faster, though riskier, path to the public markets. But CFS’s newly appointed CFO, Lorence Kim, said during the briefing that this latest round proves “that the private markets have a lot of capital to deploy toward our mission.” Whether an IPO is in the company’s near future remains an open question, though he cautioned against interpreting his hiring as any indication of “IPO prep in a specific way.”
For what it’s worth though, Kim has taken another high-profile, pre-revenue startup public before: Moderna. As CFO from 2014 to 2020, he helped the company scale its mRNA platform and lead its blockbuster $600 million IPO in late 2018 — the largest ever in the biotech industry at the time. Notably, this all happened before Moderna had an approved product or the Covid pandemic made its signature vaccine a household name, similar to where Commonwealth finds itself today.
“Moderna was in this moment in time where the science worked, and the strategy was focused on execution and scale and deploying capital in a way that could enable real impact on the world,” Kim explained. CFS is now at the same juncture, he said. “And so in the same way that Moderna industrialized mRNA and made it inevitable and made it ubiquitous, it was really clear to me that CFS could do the same for fusion.”
Of course, CFS is not alone in its confidence — other fusion companies are equally bullish on their own approach. Take Inertia Enterprises, a Lawrence Livermore National Laboratory spinout, which last week unveiled its own commercial roadmap for a laser-driven fusion reactor. The company emphasized it’s the only one to have definitively demonstrated the viability of its underlying physics in a real-world experiment, rather than through theoretical work or simulations.
Or take Helion, which has raised $1.5 billion and secured a highly ambitious power purchase agreement with Microsoft to supply electricity to the tech giant by 2028. Or Pacific Fusion, which netted a staggering $900 million Series A to be doled out in milestone-based tranches. There are dozens of others — many with hundreds of millions in funding — pursuing a range of approaches that some of the field’s brightest minds consider technically feasible.
But when I mused to Rae about how exciting it is that institutional investors now appear willing to back an industry once viewed as bordering on science fiction, she was quick to correct me.
“They’re willing to bet on Commonwealth Fusion — that’s what you mean.”