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If Vice President Kamala Harris is elected president in November — as is looking increasingly likely — her term will last until the beginning of 2029. At that point, we’ll have a much better idea whether the planet is on track to hit the 1.5 degrees Celsius climate threshold that some expect it to cross that year; we’ll also know whether the United States is likely to meet the first goal of the Inflation Reduction Act: to reduce national greenhouse gas emissions to half of 2005 levels by 2030.
There is a lot riding on the outcome of the 2024 election, then. But even more to the point, there is a lot riding on how, and how aggressively, Harris extends President Biden’s climate policies. Last week, I spoke to nine different climate policy experts about what’s on their wishlists for a potential Harris-Walz administration and encountered resounding excitement about the opportunities ahead. I also encountered nine different opinions on how, exactly, Harris should capitalize on those opportunities, should she wind up in the White House come January.
That said, the ideas I heard largely coalesced into three main avenues of approach: The first would see Harris use her position to shore up the country’s existing climate policies, doubling down on spending and addressing loopholes in the IRA. A second path would involve aggressively expanding on Biden’s legacy, mainly through major new investments. The final and most ambitious path would involve Harris approaching climate change and the energy transition with an original and bold vision for the years ahead (though your priorities may vary).
The policy proposals that fall under these loosely organized paths aren’t necessarily mutually exclusive, and, as you’ll see, some of the advocate’s proposals fall into multiple categories. But it’s also true that by making everything a priority, nothing is. With that in mind, here are three approaches climate insiders say Harris could take if she wins the White House in November.
Before jumping headlong into expanding the country’s climate policies, the Harris administration could start by shoring up existing legislation — mainly, the loopholes and oversights in the Inflation Reduction Act. “The IRA was the biggest climate investment in history and fundamentally changed the emissions trajectory of the U.S — but the work is not done,” Adrian Deveny, founder of the decarbonization strategy group Climate Vision who previously worked on the IRA as Senate Majority Leader Chuck Schumer’s director of energy and environmental policy, told me.
As things stand, the policies in the IRA alone won’t be enough to meet President Biden’s goal of halving the nation’s greenhouse gas emissions by 2030; to do that, the U.S. would “need to pass another IRA-sized bill,” Deveny said. Until that happens, filling the IRA’s emissions gaps will take a lot of work “in every sector of the economy,” he added.
Lena Moffitt, the executive director of Evergreen Action — which has already released a comprehensive 2025 climate roadmap for a Harris administration — told me that the task of “doubling down on Biden’s climate legacy as a job creator” will run through rebuilding and expanding the grid and revitalizing industry and rural economies, two projects that started in the IRA but remain incomplete. “We’d love to see a day one executive order from the White House outlining a plan to create American jobs and seize the mantle of leadership by building clean energy and clean tech in the United States,” she told me.
Permitting reform is part of that — and could be another piece of yet-unfinished business Harris will need to wrap up. “If that doesn’t get done this year, that is what we have to look to as soon as possible during a future Harris administration,” Harry Godfrey, who leads Advanced Energy United's Federal Investment and Manufacturing Working Group, told me.
That’s not the only regulatory matter still up in the air. Austin Whitman, the CEO of The Climate Change Project, a non-profit that offers climate certification labeling and helps businesses reduce their emissions, told me that the Federal Trade Commission, for example, still hasn’t updated its green guides — “a loose collection of recommendations to companies on how to behave to not violate the FTC Act” — since 2012. “We just need a clear timeline and a sense of direction of where that whole process is going,” Whitman told me. Additionally, he said that the government has a substantial and outstanding role to play in standardizing and streamlining emissions reporting practices for businesses — which, while perhaps not “very sexy,” are necessary to “relieve the administrative burden so companies can focus on decarbonization.”
The last piece: Make sure everything that’s already in place is actually working. “We’re seeing that states and local governments need additional capacity to manage [the IRA] money well,” Jillian Blanchard, the director of Lawyers For Good Government’s climate change program, told me. Harris could help by enacting “more tangible policies like granting federal funding to hire community engagement specialists or liaisons or paying for the time of community leaders to provide local governments with key information on where the communities are that need to be benefited, and what they need.” She also floated the idea of a Community Change Grant extension to help get federal funding to localities more directly.
“One of the criticisms of the Inflation Reduction Act is that it didn’t do ‘X’ — whatever ‘X’ is,” Costa Samaras, the director of the Wilton E. Scott Institute for Energy Innovation at Carnegie Mellon and a former senior White House energy official, told me. “And in reality, it probably did. It just didn’t do it big enough.”
As opposed to those who thought Harris should take a quieter, dare I say conservative approach to advancing the U.S. climate agenda, Samaras told me he wanted to see Harris pump up the volume. The current climate moment requires “attacking the places where we need to immediately make big emissions cuts and big resilience investments. This is the industrial sector, the cultural sector, heavy transportation, as well as making sure that our cities and communities are built for people.”
There are plenty of existing programs that could take some supersizing. Godfrey of Advanced Energy United brought up the home energy rebate programs, arguing that as things stand, those resources are only serving “a fraction of the eligible population.” Blanchard of Lawyers For Good Government also pointed out that the Environmental Protection Agency had almost 300 Climate Pollution Reduction Grant applications totaling more than $30 billion in requests — but only $4.3 billion to hand out. “There are local governments, state governments, tribal nations, and territories hungry for this money to implement clean energy projects,” she said. “There are plans that are ready to go if there are additional federal award dollars in the future.”
Another place Harris could expand on Biden’s legacy would be by reinstating the U.S. as a climate leader on the world stage. “We need to say, ‘climate is back on the table,’” Whitman of The Climate Change Project told me. “It’s a main course, and we’re going to talk about it” — something that would give us “a more credible seat at the negotiating table at the COPs.”
Perhaps most importantly, though, Harris needs to use her term to start looking toward the future. As Deveny of Climate Vision told me, “We designed the IRA to think about meeting our 2030 target. And now we have to think about 2035.” Looking ahead isn’t “just about extending policies,” in other words, but about anticipating new technologies and opportunities that could arise in the next decade — and Harris, if elected, should step up to the challenge.
Some believe Harris shouldn’t limit herself to the framework of the IRA as it exists now — that she needs to dream bigger and better than anything seen under the Biden administration. “The question is: Are we going to just ride the coattails of the IRA as if this problem is mostly solved? Or are we going to put forward a whole new, bold vision of how we can take things on?” Saul Levin, the political director of the Green New Deal Network, wondered to me.
According to Deveny of Climate Vision, that means continuing to build on “our industrial renaissance.”
“We have really awakened a sleeping giant of clean industrial manufacturing in this country to make solar panels, wind turbines, and batteries,” he explained. “We can also lead the world in clean industrial manufacturing for steel, cement, and other heavy industry projects.” Samaras of Carnegie Mellon, too, shared this vision. “By the end of a potential Harris Administration first term, the path to zero emissions should be visible everywhere,” he told me. Also on his wishlist were “abundant energy-efficient and affordable housing, accessible clean mobility infrastructure everywhere, schools and post offices as community clean energy and resilience hubs, and climate-smart agriculture and nature-based solutions across the country,” plus greater investment in adaptation.
“The fact is that both the Bipartisan Infrastructure Law and Inflation Reduction Act are the largest investments in resilience we’ve ever done,” he said. But “we have to think about it the same way we have to think about mitigation,” he went on. “It’s the largest thing we’ve ever done — comma, so far.”
One of the biggest openings for Harris to distinguish herself from Biden, though, would be by taking a tougher tone with big polluters. Biden had shown less of an appetite for going after businesses, several times kicking the can down the road on a decision to what would have been his second term. Harris, by contrast, is well positioned with her background as a prosecutor and already went as far as to call for a “climate pollution fee” and the creation of an independent Office of Climate and Environmental Justice and Accountability during her 2019-2020 campaign.
“We love seeing her already reference from the stump that there is a lot that she can do with Congress or through the executive branch to hold polluters accountable for the toll that they have taken on families and our climate,” Moffitt of Evergreen Action told me. “That could look like a host of things, from repealing subsidies to using the Department of Justice to hold polluters accountable.” Maria Langholz, the senior director of Arc Initiatives, a strategy group that works with climate-related organizations, told me in an email that her team would also like to see the Harris administration revoke the presidential permit for Enbridge’s Line 5 pipeline as high, in addition to developing a public interest determination “that fully addresses the social, environmental, and economic impacts of LNG.”
But Levin, more than anyone else, wanted to see Harris pursue a “moonshot campaign from day one,” he said. “Hoping that tweaking the IRA is an appropriate solution to climate change is totally out of step with mainstream scientific consensus. It’s absolutely ridiculous. At the end of the day, we need to fundamentally transform our economy so that all people can survive climate change.” To have a prayer of meeting the IRA’s climate goals — let alone putting a meaningful dent in America’s contribution to global emissions — the U.S. must “invest trillions of dollars in transforming our transportation system, our building sector, our food and agriculture sector, and every part of the economy so that we can create a livable, sustainable world forever that works for everyone.”
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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.”
At least one hyperscaler’s big bets seem to be paying off.
This is an edition of Heatmap Daily, an evening review of the day’s news written by our executive editor. Sign up for it here.
Good evening. Let’s start with the news. Meta and Microsoft released their most recent quarterly earnings this evening, and Wall Street was watching to figure out if their enormous AI spending plans are paying off. We were watching because those proposals are shaping one of the most important energy stories today: the data center boom and the sharp return of electricity demand.
The returns were … mixed. Meta missed analysts’ estimates, and its profit fell 14% from the same quarter a year earlier. It increased the lower bound of how much it plans to spend on capital expenditures such as data centers this year, from $125 billion to $130 billion, but left the upper bound of $145 billion unchanged.
Microsoft, meanwhile, said its AI investments are starting to pay off. Revenue at its cloud business, which uses its data center space, increased by 43%, more than analysts expected. It spent $41 billion on capital expenses in the three months ending in June.
Meta’s stock was down 7% in after-hours trading, while Microsoft is up 8%. When Heatmap surveyed climate insiders last year, they ranked Microsoft as among the most decarbonization-friendly hyperscaler and Meta as among the worst.
Permitting odds up — thanks to Shift Key?
I do not regularly follow such things, but this afternoon I was told that the Kalshi market for “Will permitting reform become law this year?” surged to 77% today after trading for days around 50%:
I have no idea why it budged today, but perhaps what moved the market was our new episode of the Shift Key podcast (Apple, Spotify). On today’s show, I spoke with Daniel Palken, a former Capitol Hill policy staffer now at Arnold Ventures, about the current state of permitting reform negotiations in Congress. While we don’t know the exact shape of a deal yet, permitting reform is likely to be the biggest new policy for clean energy that we could get by the end of the year.
Daniel is a fantastic guide to the negotiations, and if you’re curious about the policy at all, I recommend that you listen. Here are few of my takeaways from the conversation:
1. A permitting reform deal will probably have six buckets.
They are (1) changes to the National Environmental Policy Act and the judicial review process that environmental studies face after completion; (2) reforms to the transmission process; (3) changes to the Clean Water Act; (4) a deal to make it harder for presidents to yank permits from approved projects; (5) changes to the National Historic Preservation Act, and (6) “everything else,” a grab bag of smaller fixes including to geothermal energy.
2. Wonky committee politics are shaping the deal.
The National Historic Preservation Act, for instance, is an archeological law that hasn’t been in the mix for previous reform proposals. It’s up for discussion now because Senator Mike Lee of Utah chairs the Senate Energy and Natural Resources Committee — and the NHPA is the major environmental bill under his jurisdiction. Likewise, observers think that a permitting deal has a much better shot of passing during this Congress (as compared to next year) because of an expected series of changes to committee chairs.
3. It’s way, way better to hook data centers to the power grid than run them off behind-the-meter power plants — even if they run off 100% natural gas.
Any permitting reform proposal will seek to expand the transmission system. That could have big benefits for the emissions intensity of data centers. Why? I’ll let Daniel explain:
If you look at the data centers that are hooking up off grid — when they’re not using repurposed jet engines, they’re using 20% thermally efficient gas plants. Whereas if you’re hooked up to the grid, there’s really two types of gas plants that live on the grid. There’s like 60% efficient combined-cycle gas turbines, which are most of the gas power that’s generated, and then there’s peaker [plants], which have low efficiency, but are run at capacity factors of like 5% — so from an emissions perspective, they don’t matter all that much.
So even if solar and wind didn’t exist at all, and nuclear didn’t exist, and hydro didn’t exist, it would still be a much, much cleaner option [to connect data centers to the power grid]. Like we’re talking factors of three in efficiency to connect your data center to the grid if it was purely powered by gas, which is, I think, an important point to understand.
I thought that was an interesting point, and while I’d seen some of those ideas in isolation, I’d never seen them laid out in one place. (And even if grid-scale gas plants are much more efficient than behind-the-meter plants, it’s still even better to power data centers with solar, batteries, and other clean firm power plants — which is also easier when they’re hooked up to the grid.)
I’ll stop glossing the episode and just link to it one more time. Thanks for reading.