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It’s the Obama playbook, but different.

It was — against all odds — an energy debate.
Just look at the statistics. The word “fracking” was mentioned 10 times. “Oil” came up seven times. Even “climate change,” which Donald Trump was not very eager to talk about, was mentioned four times. And while that may not seem like a lot for such a vast and globe-spanning problem, climate change came up only three times in all of 2016’s debates combined.
Even more than when talking about trade or inflation, Vice President Kamala Harris and former President Donald Trump used energy to make their economic vision concrete and meaningful to Americans. For Harris, that meant recognizing the scale of the country’s fossil fuel resources today while gesturing toward a cleaner and lower-carbon future that will produce (in theory, at least) lots of high-wage manufacturing jobs for America’s middle class. For Trump, the energy industry — and, really, the fossil fuel industry — is central to his fleshy, authoritarian vision of American strength. Seemingly any attempt to replace hydrocarbons with something cleaner or less polluting arises from nothing less than an elite conspiracy to weaken the country and sell out its people.
For such a stark contrast — and for such an outlandish contrast, to be clear — it was a surprisingly substantive debate. Which isn’t to say we learned much, especially about Trump. The Republican nominee was the same man we’ve seen for the past nine years, the same politician who has defined the extreme GOP position on global warming. Over the past near-decade, Trump has called climate change a “hoax” and has seemed to revel in emissions-increasing policies. That isn’t changing. Asked directly what he would do about climate change on Tuesday night, he did not address the question at all. Instead, he talked about how car factories are getting built in Mexico, and he claimed in a difficult-to-follow rant that Joe Biden is getting paid off by China.
About Harris, we learned far more. Harris struck a careful, moderate tone during the debate between the need for climate action and the ongoing importance of fossil fuel extraction. She spoke about the Inflation Reduction Act, the Biden administration’s signature climate policy, but also discussed how it increased federal leasing for oil and gas. She spoke about climate change in terms of its higher everyday costs for Americans, and not — as Biden did — as an existential threat to the country.
“What we know is that [climate change] is very real,” she said. “You ask anyone who lives in a state who has experienced these extreme weather occurrences, who now is either being denied home insurance or [it] is being jacked up.”
She bragged about the Biden administration’s oil and gas record in the same breath as she discussed its enormous investments in clean energy. American oil and gas production is at an all-time high — it is higher, in fact, than Saudi Arabia’s — but I can’t remember hearing a Biden administration official bragging about that.
“I am proud that as vice president over the last four years, we have invested a trillion dollars in a clean energy economy while we have also increased domestic gas production to historic levels,” she said.
In a way, Harris has essentially returned to Obama’s 2012 “all of the above” energy policy. That approach remains unpopular with climate activists, who think it did too much for the oil and gas industry; personally, I think it’s an open question whether Obama actually believed in the “all of the above” approach or was subtly trying to help renewables all along. But more importantly, the underlying policy context is totally different now than it was 12 years ago: With the Inflation Reduction Act in place, the government can more easily bless all forms of energy development because it is, in fact, helping clean energy take root.
What’s most important, though — and what I hope climate advocates do not overlook — is that Harris’s tack here reflects the broad state of American public opinion. While most Americans want to reduce greenhouse gas emissions, they do not seem to want an energy revolution: More than two-thirds of Americans believe the country should use a mix of renewables and fossil fuels, according to the Pew Research Center, and less than a third believe the country should rely “entirely” on renewables. In the same poll, most Americans said they oppose federal rules that would aim to make electric vehicles half of all new cars sold by 2032.
This is not to say that Americans are big oil lovers. Most Americans think the country should prioritize various forms of zero-carbon energy development over fossil fuels. And while Republican support for renewables has dropped over the past few years — and has fallen further over the past few months, as my colleague Matthew Zeitlin wrote recently — a generation gap has emerged wherein younger Republicans are much more likely to champion solar and wind than older party members.
Even among seemingly environmental-aligned demographics, greater support exists for fossil fuels than one might expect. Most Democrats say they would not “favor” expanding fracking or offshore drilling — but about a quarter of Democrats would favor more fossil fuel drilling. So would roughly 45% of independents and, of course, a large majority of Republicans, according to Pew.
Of course, these facts of public opinion sit uneasily with what we know about climate change, which is that greenhouse gas emissions — and fossil fuel development with it — should plan to scale down soon. The International Energy Association has said that the most likely pathway for keeping global warming to 1.5 degrees Celsius requires the development of “no new long lead-time upstream oil or gas projects.” This observation provides less guidance for American policy makers than it might initially seem, because it is really focused on the opening of new, massive oil fields like Guyana’s. (The IEA also says, in almost the same breath, that “continued investment is required in some existing oil and gas projects,” which could possibly justify ongoing extraction from Texas’s well-established oil and gas fields.)
But even then, the non-negotiable fact would remain: The world must move away from fossil fuels. And the American people are not generally ready to do that today. The country wants something closer to an “all of the above” strategy than it wants a Green New Deal.
That strategy brings climate policy out of the ideological realm and into the pragmatic. Americans, polling suggests, like renewables in part because they will let the United States reduce its dependence on foreign oil, a popular idea in and of itself and talking point of both parties going back decades.
When Heatmap polled more than 5,000 Americans last month, more than half said that a “strong benefit” of a given clean energy project would be its ability to reduce the country’s dependence on foreign oil and natural gas. Among respondents, those putative energy independence benefits were the No. 2 most popular reason to support clean energy; the only more popular rationale for backing a project was that it would cut utility bills.
Harris directly echoed that appeal on Tuesday. “My position is that we have got to invest in diverse sources of energy so we reduce our reliance on foreign oil,” she said. “We have had the largest increase in domestic oil production in history because of an approach that recognizes that we cannot over rely on foreign oil.”
I can’t remember Biden making an appeal like this. When he talks about clean energy or the IRA, he tends to focus on its potential to grow the economy. Harris did some of that on Tuesday, bragging about the 800,000 new manufacturing jobs created during her vice presidency. But her focus on the national interest — and on the Biden administration’s appreciation of the ongoing fossil boom — was new.
Such an approach is unlikely to help her appeal to climate activists and advocates, who want the government to affirmatively begin to shutter fossil capacity. The Sunrise Movement, a climate activist group, criticized Harris on Tuesday for spending “more time promoting fracking than laying out a bold vision for a clean energy future.”
What I’d advise those advocates to keep in mind is that their views are legitimately not very popular, and Harris is trying to win a very close election in a race that her team believes has potentially existential stakes for American democracy. She also remembers the 2020 primary, when she tacked left on virtually every issue — she promised to ban fracking, for instance — and still lost. (If that’s because many of the groups wound up backing Bernie Sanders in that primary, that only reinforces the view that she can’t win over those voters in the first place.)
Harris isn’t defying the left on every issue — she has resisted neoliberal dogma and pandered to the public’s views on price gouging, for instance, putting her more in line with the Democratic Party’s Elizabeth Warren wing. But unlike Biden, she refuses to pay an electoral price for backing left-wing policies. Indeed, she seems to believe that she cannot pay such a price and still win. If Harris is now bragging about her administration’s support for fossil fuels, if she is casting the Inflation Reduction Act as a law that helped fracking, that means climate activists have much more work to do to persuade the public on what they believe. The Democratic Party’s candidate will not do that persuasion for them. And in any case, activists are not going to convince the public to believe something in the next 54 days that they’ve failed to do in the past five years.
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Big fundraises for Nyobolt and Skeleton Technologies, plus more of the week’s biggest money moves.
Following a quiet week for new deals, the industry is back at it with a bunch of capital flowing into some of the industry’s most active areas. My colleague Alexander C. Kaufman already told you about one of the more buzzworthy announcements from data center-land in Wednesday’s AM newsletter: Wave energy startup Panthalassa raised $140 million in a round led by Peter Thiel to “perform AI inference computing at sea” using nodes powered by the ocean’s waves.
This week also saw fresh funding for more conventional data center infrastructure, as Nyobolt and Skeleton Technologies both announced later-stage rounds for data center backup power solutions. Meanwhile, it turns out Redwood Materials is not the only company bringing in significant capital for second-life EV battery systems — Moment Energy just raised $40 million to pursue a similar approach. Elsewhere, investors backed an effort to rebuild domestic magnesium production, and, in a glimmer of hope for a sector on the outs, gave a boost to green cement startup Terra CO2.
Cambridge-based startup Nyobolt has become the latest battery company to reach a $1 billion valuation, with its expansion into the data center market helping fuel excitement around its tech. Spun out of University of Cambridge research in 2019, the company develops ultra-fast-charging batteries based on a modified lithium-ion chemistry. Its core innovation is an anode made from niobium tungsten oxide, which Nyobolt says enables its batteries to charge to 80% in less than five minutes, with a cycle life that’s 10 times longer than conventional lithium-ion, all without the risk of fire.
The company has now raised a $60 Series C, following what it describes as a period of “rapid commercial momentum,” with revenue increasing five-fold year-over-year as customers in the robotics and data center industry piled in. Symbotic, an autonomous robotics company and existing customer, led the latest round. While Symbotic previously relied on supercapacitors to power its robots, Nyobolt’s says its batteries provide six times more energy capacity in a lighter package, allowing its warehouse robots to work for retailers like Walgreens, Target, and Kroger around the clock.
Now the startup is targeting data center customers too, positioning its tech as a fast-acting fix for the sudden power surges common to large-scale artificial intelligence workloads, as well as a temporary backup power solution for outages. While it has no confirmed domestic data center customers to date, it does have a nonbinding agreement with the Indian state of Rajasthan to deploy over 100 megawatts of off-grid AI data center and power management infrastructure, part of a broader push to expand its presence across the country.
Notably, the press release made no mention of plans to sell its tech to electric vehicle automakers, though this appears to have been a central focus previously. As recently as last summer, executive vice president Ramesh Narasimhan told the BBC that he hoped Nyobolt’s batteries would “transform the experience of owning an EV.” But while its tech does enable extremely fast charging, its underlying chemistry is not optimized for long-range driving. A sports car built to test the company’s batteries had just a 155 mile range. So like many of its climate tech peers, the company appears to be betting that data centers now represent a more reliable opportunity.
This week brought additional news from another European player aiming to smooth out data center power surges. Estonia-based supercapacitor startup Skeleton Technologies raised $39 million in what it describes as the first close of a pre-IPO funding round, with a U.S. listing planned for next year. Its core tech is built around a “curved graphene” structure, which the company likens to a crumpled sheet of paper with a high surface area. The graphene’s many exposed surfaces and edges allows it to hold more electric charge, which Skeleton says delivers a 72% improvement in energy density.
Like Nyobolt, Skeleton says its tech offers faster response times and longer cycle life. But supercapacitors are a fundamentally different technology than Nyobolt’s modified lithium-ion solution. Though they offer near-instantaneous response times, they store very little energy — just enough to smooth out microsecond power spikes in GPU workloads. Nyobolt’s batteries, by contrast, aim not only to smooth out data center power spikes, but also to deliver about 90 seconds of backup power in the case of an outage, before a generator or other backup source kicks in.
Skeleton is already mass-producing supercapacitors in Germany and delivering to unnamed “major U.S. hyperscalers for AI infrastructure.” It’s also making moves to expand its U.S. footprint ahead of its pending IPO, opening an engineering facility in Houston and aiming to begin domestic manufacturing of AI data center solutions in the first half of this year.
Last year brought a wave of new climate tech coalitions, with one of the most ambitious efforts known as the All Aboard Coalition. This group of venture firms is targeting the investment gap known as the missing middle, which falls between early-stage venture rounds and infrastructure funding. The model is relatively mechanical: When three or more member firms participate in a later-stage round for a company, the coalition automatically coinvests out of its own fund, matching the members’ combined contribution.
The group made its first investment in January, supporting the AI-powered geothermal exploration and development company Zanskar’s Series C round. This week, it announced its second: a $22 million commitment to low-carbon cement startup Terra CO2, bringing the company’s Series B total to $147 million. Cement production accounts for roughly 8% of global emissions, a figure Terra aims to shrink by making so-called "supplementary cementitious materials” — which can partially displace traditional cement in concrete mixes — from abundant silicate rocks. By grinding and thermally processing these rocks into a glassy powder, Terra’s product mimics the properties of conventional cement. The company says it can replace up to 50% of the cement in typical concrete mixes, lowering associated emissions by as much as 70%.
The new funding will help Terra build its first commercial-scale plant in Texas, exactly the type of first-of-a-kind project that the coalition was designed to support. But the scale of this challenge remains clear. As noted in ImpactAlpha’s coverage, the coalition has raised just $100 million toward its goal of a $300 million fund — already a relatively modest goal considering the capital intensity of novel infrastructure projects. Bloomberg previously reported that the group aimed to raise the full amount by the end of October 2025, raising questions about the willingness of LPs to bet on projects at this crucial but capital-intensive juncture.
When I think about repurposing used electric vehicle batteries for stationary storage, I think of battery recycling giant Redwood Materials, which raised a $425 million Series E in January after moving aggressively into this promising market. But while Redwood’s well-established recycling business certainly provides it with the largest pipeline of used batteries, it’s far from the only company pursuing this business model. A smaller player with a largely similar approach underscored that this week, when it announced a $40 million Series B to scale its gigafactory in Texas and expand its facilities in British Columbia.
That’s Moment Energy, which focuses on using second-life EV batteries to power commercial and industrial sites such as data centers, hospitals, and factories. Like Redwood, it relies on proprietary software to aggregate battery packs with myriad chemistries and design specs into coordinated grid-scale systems. What the company sees as its critical differentiator, however, is its safety standards. Moment has achieved UL certification, a key safety benchmark that it says others in the industry have yet to meet.
In a shot at its competitors, the company described itself in a press release as the “only provider proven capable of deploying second-life battery storage systems in the built environment without special dispensations or regulatory loopholes.” While Moment never names names, Redwood’s first commercial-scale system sits on its own private land in an open air setting, where certification is arguably unnecessary. “What most other second life [battery] companies are now trying to say is, let’s just lobby to make second life UL certification easier, because it is impossible to get UL certification, as it stands,” the company’s CEO, Edward Chiang, told TechCrunch. “But at Moment, we say that’s not true. We got it.”
As I wrote last September, it’s a good time to be a critical minerals startup, because as you may have heard, “critical minerals are the new oil.” These materials sit at the center of modern energy infrastructure — batteries, magnets, photovoltaic cells, and electrical wiring, to name just a few uses — plus their supply is concentrated in geopolitically tense regions and subject to extreme price volatility. It also certainly doesn’t hurt that the Trump administration loves them and wants to mine and refine way more of them in the U.S.
The latest beneficiary of this enthusiasm is Magrathea, which this week raised a $24 million Series A to build what it says will be the only new magnesium smelter in the U.S., in Arkansas. The company has now raised over $100 million in total, including a $28 million grant from the Department of Defense. Its approach relies on an electrolysis-based process that’s able to extract pure magnesium from seawater and brines, which it positions as a cleaner, cheaper alternative to the high-heat, emission-intensive method that China uses to produce most of the world’s magnesium today.
The U.S. military has taken note of this potential new domestic supply. Magrathea’s 2022 seed round coincided with Russia’s invasion of Ukraine, as the military looked to scale domestic defense tech supply chains. Magnesium alloys are often used to help reduce weight in EV components, a benefit equally applicable to military helicopters, drones, and next-generation fighter jets. So while these defense applications represent somewhat of a pivot from the startup’s initial focus, a greener fighter jet is still better than a dirty fighter jet.
Current conditions: A series of tornadoes has flattened entire neighborhoods in central and southern Mississippi, causing what one pastor called “just total devastation” • The heat index across the northern half of the Philippines’ main island of Luzon could feel as high as 122 degrees Fahrenheit, raising the risk of heat stroke • There will be some hot moms in Phoenix this weekend when temperatures in Arizona’s sprawling capital top 108 degrees on Mother’s Day.
President Donald Trump’s attempts to kill the offshore wind industry through regulatory fiat have largely failed to hold up in court. But as the administration finds new success in paying off developers to abandon ocean leases for seaward turbines, it’s attempting the original playbook now on the onshore wind sector, holding up more than 150 projects by refusing to give out once-routine approvals from the Department of Defense. That includes projects that are nowhere near military bases or defense-related infrastructure, and comes despite the fact that U.S. policymakers across the political spectrum agree we need to bring as much new power online as quickly as we can to meet booming demand from data centers and electrification. “This is the strategy for how you kill an industry while losing every case: just keep coming at the industry,” an energy lawyer told Heatmap’s Jael Holzman. “Create an uninvestable climate and let the chips fall where they may.” In other words: The bombardments may fail, but the siege can win..
When French energy giant TotalEnergies became the first offshore wind developer to take up Trump on his offer of $1 billion to abandon two projects back in March, the administration’s effort to kill off an industry Trump has personally opposed since long before he gained political power seemed to finally be catching a foothold following a series of legal retreats. By April, however, blowback to the deal had started building. Reporting from Heatmap’s Emily Pontecorvo found that the U.S. government’s agreement with Total didn’t actually mandate any new investments in fossil fuels, as the administration strongly implied, and that and that the payment may not have actually met the requirements to be drawn from a federal coffer designed to fund legal settlements. Shortly afterward, House Democrats announced plans to investigate Total’s contract with the government. This week, California regulators launched their own probe into one of two new developments that took up Trump’s offer, a floating offshore wind project that was set to be the first such project on the West Coast. Now one of the largest U.S. pension funds is reconsidering its stake in Total. Citing “significant concerns” over Total’s decision to cancel its two offshore wind leases and double down on fossil fuels, the New York State Common Retirement Fund said it would evaluate selling the $1.6 million stake in the company.
In a letter to Total CEO Patrick Pouyanné that the Financial Times reviewed, Thomas DiNapoli, the New York State comptroller and trustee of the retirement fund, said: “As the fund continually evaluates companies based on credible transition plans, portfolio companies’ backtracking may impact the fund’s risk assessment results and proxy voting decisions.” While “TotalEnergies had sought to be a leader in [the] energy transition,” he added, “now investors are left scratching their heads over how the board came to this decision to abandon that strategy and what it means for the future of the company and our stake in it.” In Total’s home country, the picture for offshore wind looks quite different. While Paris remains committed to expanding its world-leading nuclear fleet, a new floating offshore wind farm off France just started pumping electricity onto the grid.
Occidental Petroleum has once again pushed back the opening of the world’s largest carbon removal facility, with executives warning that they’re uncertain how quickly the delay can be resolved. Construction on the direct air capture megaproject in West Texas, known as Stratos, has been mostly complete for months. Last August, the company revised the start date to the end of the year. In February, Occidental said the operations would begin by the second quarter of this year. But in its first-quarter earnings call Wednesday, Richard Jackson, Occidental’s chief operating officer, who will take over for CEO Vicki Hollub when she retires at the end of this month, told analysts “the technology and process unit operations performed as expected.” He said the company had “identified an issue related to non-process components of the facility, unrelated to the technology” and was “currently evaluating the repair timeline and assessing the impact on the operations schedule,” according to Occidental’s official transcript of his remarks. When I emailed the company to ask for more details on what issues and specific components are holding up the project, a spokesperson responded: “We have nothing to offer beyond what Richard said that it’s non-process and we’ll provide an update next quarter.”
Make no mistake, it’s not all doom and gloom for DAC. Colorado and Wyoming this week signed an agreement to work together on carbon storage infrastructure. And a major breakthrough in Kenya “signals a new era” for geological storage of carbon dioxide, so heralded the Carbon Herald.
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The United States has expanded its sanctions on Cuba, forcing the Canadian miner that had been the Caribbean nation’s biggest foreign investor to flee as the Trump administration ramps up its effort to topple the 67-year-old communist regime and reassert Washington’s suzerainty over the island just 90 miles south of Florida. The new sanctions on Thursday, which came days after Trump broadened the U.S. embargo on Cuba, sent the price of shares in Canada’s Sherritt International Corporation tumbling 41% by the time the market closed in North America. For the past 32 years, the company has operated a nickel and cobalt mining operation on the island, providing one of Cuba’s few commercial lifelines into the global economy. While Sherritt said it had not yet been designated for sanctions, a listing “could occur at any time,” the company warned, and banks and other vendors might be “unable or unwilling” to keep supplying the firm. “In any event, the mere issuance of the executive order itself creates conditions that materially alter the corporation’s ability to operate in the ordinary course, including activities related to Sherritt’s Cuban joint venture operations,” Sherritt said in a statement on its website. “This is a massive blow to an already sinking economy,” Ricardo Torres, a leading Cuban-born economist at the American University in Washington, told the Financial Times.
The internal combustion engine is still the profit motor for Volkswagen. But when the world’s second-largest automaker reported its first-quarter earnings last week, the company said its latest electric vehicles are up to 80% as profitable as gasoline-powered alternatives. That’s according to a nugget InsideEVs highlighted this week from the investor update. Once Volkswagen launches its newest modular blueprint for its electric vehicle offerings — known internally as the Scalable Systems Platform, or SSP — the margins are expected to align more closely, said Arno Antlitz, the German auto giant’s chief financial officer. “We expect the margin to be fully comparable only with our future SSP platform,” he said.
Things are looking sunnier for what has long been the weakest sector of the American solar industry. SEG Solar, a Houston-based manufacturer, has announced plans to add 4 gigawatts of module production capacity to its factory in Texas’ largest city, creating a 6-gigawatt facility. The move comes as Elon Musk has vowed to dramatically scale up Tesla’s solar manufacturing capacity and First Solar builds its own 4-gigawatt facility.
And more of the week’s top news around development conflicts.
1. Benton County, Washington – The bellwether for Trump’s apparent freeze on new wind might just be a single project in Washington State: the Horse Heaven wind farm.
2. Box Elder County, Utah – The big data center fight of the week was the Kevin O’Leary-backed project in the middle of the Utah desert. But what actually happened?
3. Durham County, North Carolina – While the Shark Tank data center sucked up media oxygen, a more consequential fight for digital infrastructure is roiling in one of the largest cities in the Tar Heel State.
4. Richland County, Ohio – We close Hotspots on the longshot bid to overturn a renewable energy ban in this deeply MAGA county, which predictably failed.