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On expanding solar access, the American Climate Corps, and union news

Current conditions: Torrential rains forced Mauritius to shut down its stock exchange • “Once in a century” flooding hit southern China • In the Northern Hemisphere, the Lyrid meteor shower peaks tonight.
Today is Earth Day, but President Biden and his cabinet are celebrating all week long. Senior members of the administration have scheduled a national tour of events and announcements related to the president’s climate and environmental record. It starts with Biden’s visit to Prince William Forest Park in Triangle, Virginia, today, where he will announce $7 billion is being awarded to 60 state and local governments, tribes, and national and regional nonprofits through the Environmental Protection Agency’s Solar for All initiative, which aims to support solar in low- to moderate-income communities. The average grant size will be more than $80 million, and the funding will be used to design new programs and bolster existing ones that subsidize the cost of rooftop solar installations, community solar projects, and battery storage.
There’s a lot more on the schedule for the rest of the week, but here’s an abbreviated version:
Today: Transportation Secretary Pete Buttigieg is out West helping break ground on the Brightline West High-Speed Rail Project; Arati Prabhakar, director of the Office of Science and Technology Policy, is in Maine to announce $123 million in funding for habitat restoration; Energy Secretary Tom Vilsack heads to Pennsylvania to announce funding for clean energy projects.
Later this week: Secretary of the Interior Deb Haaland will be in New Orleans to unveil new measures to develop an offshore wind economy; Energy Secretary Jennifer Granholm heads to New Mexico to talk about new efforts to support domestic solar and wind manufacturing; and Haaland will cut the ribbon at a new visitors’ center at Delaware’s First State National Historical Park.
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The Biden administration launched the jobs board for the American Climate Corps (ACC) today. Nearly 2,000 jobs and training opportunities will be listed on ClimateCorps.gov, which is still in beta form but “will be regularly updated” as new positions become available. In addition, three states – Vermont, New Mexico, and Illinois – are launching their own state-based climate corps programs. The administration also said ACC members will have access to an “apprenticeship readiness curriculum” during their terms, which will train them up on skills needed in the green energy economy.
The EPA’s final power plant emissions regulations are expected this week. CNN reported the administration is considering ditching its “cutting edge” proposal for new natural gas plants to use hydrogen as well as natural gas to generate electricity, which would mean future gas-fired and existing coal-fired power plants would rely on carbon capture and storage to cut their emissions. Other rules governing wastewater and solid combustion waste from coal plants are also expected to be finalized, according to E&E News.
In case you missed it: The World Bank and IMF spring meetings came to a close on Saturday without any firm plans for mobilizing the funds needed to help developing countries fight climate change – certainly nothing close to the $2.4 trillion that is needed per year to help poorer nations in their energy transitions. The week wasn’t a complete bust. France, Kenya, and Barbados launched a taskforce to explore more creative ways to fill the gap in climate finance, including “taxes on wealthy people, plane tickets, financial transactions, shipping fuel, fossil fuel production, and fossil fuel firms’ windfall profits,” Climate Home News reported. Finance ministers from Brazil and France are pushing for a 2% annual wealth tax on billionaires to help alleviate problems like global hunger and climate change. And 11 rich countries (including the U.S.) pledged a total of $11 billion to boost the World Bank’s lending power.
A majority of Volkswagen workers at a Tennessee plant voted over the weekend to join the United Auto Workers union. The Chattanooga factory is the first auto plant in the South to unionize, but the UAW hopes it won’t be the last. A Mercedes plant in Alabama is set to vote on UAW membership next month, and the union wants to see more plants unionize over the next two years. Anti-union sentiment runs deep in southern auto plants, but non-union workers typically have lower wages and fewer job protections than unionized workers, so a series of UAW victories could change a lot of lives. It could also be a “shot in the arm” for the union’s campaign to unionize Tesla.
Roughly a third of U.S. adults are interested in cutting back on their meat consumption, according to the nonprofit Food for Climate League.
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A group of energy researchers have a three-part prescription for Washington, D.C.’s exploding energy costs.
Washington, D.C. has earned an unwelcome distinction: the largest one-year electricity price increase of any state (or equivalent geographic distinction) in the U.S. Prices there are up 87% over the past five years and 26% in the past year alone, according to new data from MIT and Heatmap News’ Electricity Price Hub. The average D.C. household is now paying $55 more for power each month than it did five years ago.
In the face of this crisis, local officials have done little but blame regional markets, emphasizing the parts of recent rate increases they don’t fully control — generation charges — rather than any proactive measures they could take to offer relief to D.C. households. Meanwhile Exelon, the parent company for Pepco, D.C.’s local utility, has used the crisis to lobby state policymakers across the region for something worse — a return to utility-owned generation, which could leave consumers holding the bag for projects that run over budget or that are built for demand that never materializes.
As residents of Washington, D.C. and energy researchers who helped put together the Electricity Price Hub, we are well aware that the District cannot remake the regional electricity market on its own. But it has meaningful tools to protect ratepayers now.
To be sure, the problems D.C. faces are not entirely of its own making. Rising demand and constrained supply across the Mid-Atlantic have created a wholesale market pressure cooker.
Capacity market prices in the Pepco region, which are set through a regional auction scheme designed to ensure the grid can reliably deliver power when demand peaks, increased more than fivefold in 2025. Those costs are passing through to retail bills. As capacity has come under increasing strain, generation charges in Pepco’s standard supply service have gone up 119% — 33% in the past year alone, with yet another rate increase set to kick in on June 1.
That regional dynamic is real. But it does not absolve local officials.
Roughly 30% of Pepco’s average residential bill is made up of charges that fall squarely under D.C. jurisdiction. Distribution charges, the largest of those local components, have risen 57% over five years, and account for 20% of the total rate increase. The D.C. Public Service Commission regulates utilities in the District and must approve Pepco’s rates before they take effect. The commission, in turn, answers to the D.C. Council, the District’s legislature, which confirms its commissioners and oversees its work. These bodies should be examining every dollar of Pepco’s proposed increases. Instead, a D.C. court recently struck down the commission’s most recent rate-hike approval, finding that it had failed to sufficiently scrutinize Pepco’s request.
When a regulator is doing such a poor job that judges have to step in, that is a five-alarm signal. Yet there is a workable action plan for the Council and the PSC to rein in costs and ease the burden on D.C. households.
First, scrutinize distribution charges aggressively — that is squarely within their jurisdiction. As Pennsylvania Governor Josh Shapiro argued in his public letter to utility leaders last month, the PSC should require Pepco to justify every additional dollar of revenue requested in plain language. That means using transparent, replicable data and analysis to show why it’s needed, the alternatives considered, and how the proposed spending will concretely benefit consumers. To support this, the D.C. Council should ensure that the PSC, the Office of the People’s Council, and relevant state agencies are adequately resourced and positioned to engage with and probe Pepco’s arguments in rate proceedings.
Second, force transparency into how Pepco procures power. The public has remarkably little visibility into what makes up generation charges for the utility. For example, how much of the total cost is attributable to capacity prices, energy procurement, administrative costs, and compliance with the District’s Renewable Energy Portfolio standard? And what changes could D.C. consider to the competitive procurement process or RPS eligibility requirements to mitigate costs? Officials can’t manage what they can’t measure.
Third, attack demand by making it easier for customers to generate their own supply. High and unpredictable interconnection fees, process delays, and other administrative hurdles add unnecessary costs and contribute to the above-average cost of solar in D.C.. The D.C. Council and PSC can incentivize distribution-level solar battery deployment by cutting permitting and interconnection costs and improve cost transparency and streamline interconnection reviews to speed up the process of installing solar and storage.
None of these moves alone will reverse five years of rate increases. But together they would put real downward pressure on bills and signal that the city is serious.
What officials should reject — across the region — is Exelon’s push for utility-owned generation. In practice, it could create a generation subsidiary tomorrow. The reason it wants its rate-regulated distribution utility to do so instead is that this would let it earn a guaranteed return on costs it currently just passes through, while shifting the risk of cost overruns, schedule slips, and overbuilt capacity from shareholders to ratepayers. It would also hand the utility an information advantage over independent power producers, suppressing the competition the market relies on to keep prices honest. More profit, less risk, less competition. A great deal — for the utility.
The D.C. Council recently passed emergency legislation pausing utility disconnections for residents with unpaid balances under $1,000. That is a humane stopgap as we head into summer, but it is not a strategy. Neither is anything that has been proposed during the current mayoral race, in which leading candidates have attacked each other’s records instead of offering a plan to lower bills.
D.C. residents do not need more blame-shifting. The choice in front of the council and the PSC is concrete: Scrutinize what is in their jurisdiction, force the transparency they have the authority to require, accelerate the cheapest sources of new supply, and refuse to subsidize a Pepco business model that turns ratepayers into the underwriters of utility risk. That is the test of whether they meet this moment seriously.
On Thea Energy’s $100 million Series B, plus more of the week’s big money moves.
Nuclear is once again a dominant theme this week, with fusion startup Thea Energy landing a $100 million Series B that will help it expand its magnet manufacturing capabilities. While $100 million is nothing to scoff at, it somehow sounds modest alongside some of this year’s other deals, which include a $450 million Series A for Inertia Enterprises and $240 million for Shine Technologies. This week also brought the news that small modular reactor startup Newcleo plans to go public via SPAC later this year, bringing to mind the exuberance of the 2021 SPAC boom, in a deal expected to net a cool $429 million.
Elsewhere, gridtech company Utilidata raised fresh capital after (surprise!) pivoting to the data center market, while a standalone battery storage developer and operator is betting there’s still plenty of money to be made in the increasingly crowded ERCOT market.
Thea Energy officially joined the growing ranks of fusion companies to surpass $100 million in total funding this week, raising a $100 million Series B round led by the U.S. Innovative Technology Fund to scale its magnet manufacturing operations as it targets a demonstration reactor by 2030. Thea is a part of the Department of Energy’s Milestone-Based Fusion Development Program, which seeks to accelerate efforts for commercial fusion power. In January, the DOE certified Thea’s preconceptual pilot plant design, making it the first of the program’s eight awardees — who will split $46 million in federal funding — to see its reactor architecture validated.
Unlike many top-funded fusion startups, which are building donut-shaped tokamak reactors, Thea Energy is betting on a stellarator design. Traditional stellarators resemble a helical tokamak, which require manufacturing and installing dozens of huge, twisted magnets, but Thea’s approach deviates from the norm. Instead, it relies on hundreds of small, planar magnets arranged in the more familiar donut-shaped configuration, which the company’s artificial intelligence software controls individually. That enables Thea to create the same complex magnetic field within a far simpler and more manufacturable shell.
Thea plans to use the new capital to build a second facility in New Jersey to complement its existing lab and to double its headcount as it seeks a site for its demo reactor later this year. The startup is aiming to bring its subsequent commercial pilot online by 2034, on par with the timeline laid out by fusion industry leader Commonwealth Fusion Systems. According to Gaetano Crupi, USIT founder and billionaire investor Thomas Tull “believes the stellarator is the right architecture for commercial fusion, and Thea Energy is the company that makes it commercially viable.” As Crupi put it in a press release, that’s because “Thea Energy’s breakthroughs shift complexity from precision mechanical fabrication to software-defined controls.”
Newcleo is the latest small modular reactor startup seeking a quick pathway to the public markets via a SPAC merger, announcing plans to list on the Nasdaq in the second half of the year after merging with a blank-check firm. The deal values the European fuel and reactor developer at $2.4 million, and is expected to deliver about $429 million in fresh capital. It comes just months after Newcleo raised $88 million in a growth financing round as the company expands into the U.S. market while continuing to fund projects across Europe.
Newcleo stands out in the crowded SMR field through its fuel and cooling strategy. It plans to run its 200-megawatt reactors on recycled fuel made from nuclear waste products like recovered plutonium and depleted uranium, and cool its reactors with liquid lead rather than water. Because liquid lead has such a high boiling point, lead-cooled reactors can operate at atmospheric pressure, reducing the need for the complex, high-pressure systems used in conventional nuclear plants and potentially improving safety along the way.
The company has already raised over $760 million to date, and CEO Stefano Buono told the Wall Street Journal that the pending SPAC could carry it through 2028 or 2029. Even that won’t be enough, however, for Newcleo to reach its target of opening a fuel factory by 2031 and bringing a commercial reactor online the following year. Not to mention that SPACs — a once rare go-to-market strategy — have a checkered history in the SMR industry. After NuScale went public via SPAC in 2022, its flagship project collapsed, taking its stock down with it and underscoring the risks that pre-revenue companies face when their early failures unfold in the public markets. On the other hand, shares of Sam Altman-backed startup Oklo’s have surged since it went public via SPAC in 2024, reaching a market cap over $11 billion, though it also has yet to build a reactor.
Newcleo’s capital push may also be tied to its strategic partnership with Oklo, as it has preliminary plans to invest up to $2 billion to develop advanced nuclear fuel facilities in the U.S. in partnership with the SMR pioneer. Earlier this week, the DOE selected Oklo — and by extension, Newcleo — to enter “advanced negotiations” to receive surplus weapons-grade plutonium for use in reactor fuel.
What’s that I hear? Another climate tech company has pivoted to the data center market? While Utilidata — an artificial intelligence-powered gridtech company — initially set out to give utilities granular insight into household-level electricity usage and grid data, it’s now raised a $40 million extension round to accelerate its shift into the data center market. As I wrote following last year’s initial $60 million tranche of Series C funding, Utilidata initially set out to get its hardware module inside residential smart meters — which it managed to do at pilot scale — to enable faster fault detection and eventually even automate load management at the household level.
Now, Utilidata is taking this same principle and applying it to the booming data center market, where so many climate tech companies are finding their first customers. The company developed its AI platform in collaboration with Nvidia, installing its modules on server racks to help data centers optimize power allocation across its facility. The company says it measures power consumption a million times per second, such that if usage on one rack is low, it can reroute electricity to parts of the data center that need it. Much like electric grids, data centers also overbuild their capacity to ensure they can handle sudden spikes in demand or hardware failures. Utilidata wants to tap into that headroom by managing power flow in real time.
Utilidata’s first commercial data center deployment is set to go live next month in Montreal in partnership with European AI cloud provider NexGen Cloud, with the startup targeting a 50% increase in the data center’s usable processing power. It also plans to use this latest funding to increase headcount by 25% this year as it builds out operations at its new Ann Arbor headquarters, which opened in February.
In some later-stage funding news, battery energy storage developer, owner, and operator Goshe Energy Storage just secured up to $40 million in strategic financing from S2G investments. As I wrote last week, S2G recently raised a $1 billion fund aimed at helping growth-stage companies commercialize, though this latest commitment actually comes from a different arm of the firm — its Special Opportunities team. This division focuses on non-dilutive financing, in this case providing Goshe with a HoldCo loan backed by the company’s portfolio of energy storage projects. Rather than lending to a specific project, a HoldCo loan gives Goshe flexible capital that can be used to fund its broader growth.
Founded in 2022, Goshe specializes in acquiring late-stage battery storage projects and getting them over the finish line by securing capital and managing the construction process into commercial operations. Thus far, all of its announced projects are in Texas’ ERCOT electricity market. Alongside this financing announcement, Goshe said that its first project — a 100-megawatt battery storage plant in Bexar County, Texas — is now fully operational after securing $288 million in project financing. The company also expects to bring its second project, a 180-megawatt storage facility, online in the following few months, with two additional ERCOT projects slated to begin construction later this year.
This funding is the latest sign that infrastructure investors have grown comfortable backing battery energy storage projects, with a record 24.3 gigawatts of new battery storage capacity projected to come online in the U.S. this year alone. The wholesale ERCOT market, however, is no longer the guaranteed moneymaker that it was just a few years ago. Between January 2024 and January 2026, ERCOT more than tripled its battery storage capacity, driving battery revenues down as the market has become increasingly crowded. In this landscape, there may be a growing number of stranded projects for Goshe to acquire, though it’ll also have to be increasingly selective.
The American climate movement is beginning to look a lot like AI doomers versus the techno-optimists. It’s a dynamic that is winning local bans – and very little else for now.
On one side, you’ve got the left-leaning insurgent grassroots movement against data centers. In many cases this push is in the name of climate action and environmental justice, with activists citing the risks of pollution from gas-fired power and the potential for strain on existing electricity supplies. But in many, many other cases, this movement is decidedly not about climate action; instead it’s a movement addressing everything from energy prices and power over large corporations to AI use generally.
Or, perhaps the anti-data center movement’s big tent is best summarized in this quote from comedian and activist Ilana Glazer: “The thing that is genuinely waiting for us on the other side of AI and data centers is the collective.”
On the other end of the spectrum, you have a raft of data center-curious centrists, liberals, and, for lack of a better term, capitalists. This diametrically oppositional political force wants to ensure data centers continue being built as states and the federal government figure out how to make policy surrounding them. Yes, they want regulations, but they’ll have to qualify even supporting the idea of a single full state – any state – pausing data centers.
“I tend to find myself in the middle of all of this AI and data center policy, because I don’t think a heavy-handed approach in either direction is smart or productive,” said Tre Easton, vice president of public affairs for the Searchlight Institute, a policy think tank geared toward pushing Democrats into positions more broadly popular in the general electorate. “If you’re doing moratoria in one state and Meta says, okay, fine, they’ll go to a different state where they’ll run roughshod.” He added: “This buildout is happening. Let’s just make the rules. Put out rules of what this should look like.”
I spent weeks talking to activists fighting data centers to better understand their end goals. Right now what folks want to talk about most is moratoria, until industry-specific regulation is in place governing all things energy, water, noise, and labor.
“Our motto is ban, legislate, regulate,” said Ben Dziobek, founder of Climate Revolution Action Network, which is fighting data center expansion in New Jersey. Dziobek’s organization is one of roughly five dozen in the Garden State that have called on newly-elected Democratic Gov. Mikie Sherill to institute a moratorium on data centers, including state representatives from The Nature Conservancy and ACLU.
When I asked Dziobek what he’d like to see after a moratorium, the answer was clear: he wants to see Big Tech pay for the energy transition. “It would be beneficial if we could get companies who are using more load than entire states to build out the clean energy future. Someone’s gotta pay for this. The largest companies in the world have to come in.”
Undoubtedly this movement is increasingly influential and rooted in a now bipartisan concern about data centers founded in valid concerns about data center impacts and the rise of AI. But at least right now, In New Jersey, and so many other Democrat-controlled states, this movement has won little ground outside the local level and no statewide Democratic leader (e.g. governor) has made a data center moratorium their raison d'être. Neither have I seen the push for a moratorium pick up steam in any state known as a deep blue bastion for climate policy. Its greatest achievements by the numbers are the cancellation rate of projects that have faced local pushback (37%, according to Heatmap Pro), the city-wide moratoria in large left-leaning bastions like Denver, and the sheer existence of a federal data center moratorium bill led by progressive celebrities like Sen. Bernie Sanders and Rep. Alexandria Ocasio-Cortez.
In fact, what I am seeing is Democratic statewide leaders rejecting efforts to curtail their development or regulate energy and water usage. In California last year, Gov. Gavin Newsom vetoed a bill requiring data center developers to report their water use. In New York, Gov. Kathy Hochul has so far shrugged off a push for her to back a three-year moratorium on new data centers. In Massachusetts, Gov. Maura Healey supports continuing to foster the state’s data center buildout and the state is preserving its data center sales tax exemption at a time when GOP leaders in other states want to repeal similar subsidies. Colorado legislators abandoned a push to regulate data centers earlier this month, after Washington state did the same.
Perhaps infamously in Maine, the Democrat-led state legislature nearly enacted a two-year moratorium on data center development only to be vetoed by Gov. Janet Mills. Democrats then failed to override the veto.
Some Democratic leaders are taking up the light-touch approach. On Wednesday, Pennsylvania Gov. Josh Shapiro released long-awaited principles for data center developers seeking fast-track permitting processes with state agencies. Under these policies, companies can get permitted more quickly if they abide by a number of energy, water, and labor standards.
On a granular level, even this policy quietly represented a disappointment for climate activists. One of the principles called for data centers to get at least one third of their power from “clean” sources by 2035 – which sounds nice until you realize Shapiro only two years ago was calling for utilities to get at least half of their electricity from carbon-free sources by then. Food & Water Watch, a national group calling for country-wide data center moratoria, blasted a press release going after Shapiro to the media after the principles were released: “[This] is a naive effort to placate widespread data center opposition. It won’t work.”
For climate activists, the best case scenario right now may be blue states taking up bills to regulate the sector as opposed to a blanket moratorium, where the push for a pause functions as leverage. Often these bills are focused on energy costs for consumers, not environmental protection, like in Oregon where last year legislators enacted a measure requiring data center companies to pay for their share of electricity demand. In Vermont this week, the state legislature passed a similar bipartisan data center bill focused on energy affordability, with some restrictions on fossil fuel generation. (Republican Gov. Phil Scott is expected to sign it.)
Indeed, the climate movement’s smartest play could be to push legislation requiring facilities not only pay for their power but ensure it is zero-carbon emissions. So far, Democrat-led bills that would accomplish this goal gained steam this year in other states but struggled to become law before the end of the legislative session too (Washington, for example).
In Illinois, the bill is known as the POWER Act, but despite lots of Democratic support behind it, it’s languishing in committee limbo ahead of the end of legislative session this week. One can imagine Illinois Gov. J.B. Pritzker getting a bill like the POWER Act into law and then running for president as The Guy Who Made Data Centers Cleaner. Heaven knows that’s why folks like Hannah Flath, climate communications manager for the Illinois Environmental Council, are so bullish on the bill. “I think it’ll eventually become law. Just not this session.”
I asked Flath why her organization was so focused on this bill as opposed to a data center moratorium. “We just don’t think it is politically feasible. Especially given how attractive these things are to our governor and some state lawmakers,” she said. “Currently, I view climate work as harm reduction work. This is perhaps a cynical view to have but that’s unfortunately where we’re at. How can we ensure changes happening in the world bring more benefits than they do harms?”
But Flath said that as a push for moratoria grows, it provides pressure on state policymakers to act: “What we’re offering state legislators now is a middle ground solution.”
I suppose for now, we’ll have to see if this side can come together on any solution – let alone a middle ground.