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On betrayed regulatory promises, copper ‘anxiety,’ and Mercedes’ stalled EV plans

Current conditions: New York City is once again choking on Canadian wildfire smoke • Torrential rain is flooding southeastern Slovenia and northern Croatia • Central Asia is bracing for the hottest days of the year, with temperatures nearing 100 degrees Fahrenheit in Uzbekistan’s capital of Tashkent all week.
In May, the Trump administration signaled its plans to gut Energy Star, the energy efficiency certification program administered by the Environmental Protection Agency. Energy Star is extremely popular — its brand is recognized by nearly 90% of Americans — and at a cost to the federal government of just $32 million per year, saves American households upward of $40 billion in energy costs per year as of 2024, for a total of more than $500 billion saved since its launch in 1992, by the EPA’s own estimate. Not only that, as one of Energy Star’s architects told Heatmap’s Jeva Lange back in May, more energy efficient appliances and buildings help reduce strain on the grid. “Think about the growing demands of data center computing and AI models,” RE Tech Advisors’ Deb Cloutier told Jeva. “We need to bring more energy onto the grid and make more space for it.”
That value has clearly resonated with lawmakers on the Hill. Legislators tasked with negotiating appropriations in both the Senate and the House of Representatives last week proposed fully funding Energy Star at $32 million for the next fiscal year. It’s unclear how the House’s decision to go into recess until September will affect the vote, but Ben Evans, the federal legislative director at the U.S. Green Building Council, said the bill is “a major step in the right direction demonstrating that ENERGY STAR has strong bipartisan support on Capitol Hill.”

The United States installed just under 11 gigawatts of solar panels in the first three months of this year, industry data show. In June alone, China installed nearly 15 gigawatts, PV Tech reported. And, in a detail that demonstrates just how many panels the People’s Republic has been deploying at home in recent years, that represented an 85% drop from the previous month and close to a 40% decline compared to June of last year.
The photovoltaic installation plunge followed Beijing’s rollout of two new policies that changed the renewables business in China. The first, called the 531 policy, undid guaranteed feed-in tariffs and required renewable projects to sell electricity on the spot market. That took effect on June 1. The other, called the 430 policy, took effect on May 1 and mandated that new distributed solar farms consume their own power first before allowing the sale of surplus electricity to the grid. As a result of the stalled installations, a top panel manufacturer warned the trade publication Opis that companies may need to raise prices by as much as 10%.
For years now, Fortescue, the world’s fourth-biggest producer of iron ore, has directed much of the earnings from its mines in northwest Australia and steel mills in China toward building out a global green hydrogen business. But changes to U.S. policy have taken a toll. Last week, Fortescue told investors it was canceling its green hydrogen project in Arizona, which had been set to come online next year. It’s also abandoning its plans for a green hydrogen plant on Australia’s northeastern coast, The Wall Street Journal reported.
“A shift in policy priorities away from green energy has changed the situation in the U.S.,” Gus Pichot, Fortescue’s chief executive of growth and energy, told analysts on a call. “The lack of certainty and a step back in green ambition has stopped the emerging green-energy markets, making it hard for previously feasible projects to proceed.” But green hydrogen isn’t dead everywhere. Just last week, the industrial gas firm Air Liquide made a final decision to invest in a 200-megawatt green hydrogen plant in the Netherlands.
The Trump administration put two high-ranking officials at the National Oceanic and Atmospheric Administration on administrative leave, CNN reported. The reasoning behind the move wasn’t clear, but both officials — Steve Volz, who leads NOAA’s satellites division, and Jeff Dillen, NOAA’s deputy general counsel — headed up the investigation into whether President Donald Trump violated NOAA’s scientific integrity policies during his so-called Sharpiegate scandal.
The incident from September 2019, during Trump’s first term, started when the president incorrectly listed Alabama among the states facing a threat from Hurricane Dorian. Throughout the following week, Trump defended the remark, insisting he had been right, and ultimately showed journalists a weather map that had been altered with a black Sharpie market to show the path of the storm striking Alabama. NOAA’s investigation into the incident concluded that Neil Jacobs, the former agency official who backed Trump at the time and is now nominated to serve as chief, succumbed to political pressure and violated scientific integrity rules.
In March, North Carolina’s Republican-controlled Senate passed a bill to repeal the state’s climate law and scrap the 2030 deadline by which the monopoly utility Duke Energy had to slash its planet-heating emissions by 70% compared to 2005 levels. Governor Josh Stein, a Democrat, vetoed the legislation. But on Tuesday, the GOP majorities in both chambers of the legislature plan to vote to override the veto.
Doing so and enacting the bill could cost North Carolina more than 50,000 jobs annually and cause tens of billions of dollars in lost investments, Canary Media’s Elizabeth Ouzts reported. That’s according to a new study from a consultancy commissioned by clean-energy advocates in the state. The analysis is based on data from the state-sanctioned consumer advocate, Public Staff.
For years, a mystery has puzzled scientists: Why did Neanderthal remains show levels of a nitrogen isotope only seen among carnivores like hyenas and wolves that eat more meat than a hominid could safely consume? New research finally points to an answer: Neanderthals were eating putrefying meat garnished with maggots, said Melanie Beasley, an anthropologist at Purdue University. “When you get the lean meat and the fatty maggot, you have a more complete nutrient that you’re consuming.”
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On New York’s gas, Southwest power lines, and a solar bankruptcy
Current conditions: The Philippines is facing yet another deadly cyclone as Super Typhoon Fung-wong makes landfall just days after Typhoon Kalmaegi • Northern Great Lakes states are preparing for as much as six inches of snow • Heavy rainfall is triggering flash floods in Uganda.
The United Nations’ annual climate conference officially started in Belém, Brazil, just a few hours ago. The 30th Conference of the Parties to the UN Framework Convention on Climate Change comes days after the close of the Leaders Summit, which I reported on last week, and takes place against the backdrop of the United States’ withdrawal from the Paris Agreement and a general pullback of worldwide ambitions for decarbonization. It will be the first COP in years to take place without a significant American presence, although more than 100 U.S. officials — including the governor Wisconsin and the mayor Phoenix — are traveling to Brazil for the event. But the Trump administration opted against sending a high-level official delegation.
“Somehow the reduction in enthusiasm of the Global North is showing that the Global South is moving,” Corrêa do Lago told reporters in Belém, according to The Guardian. “It is not just this year, it has been moving for years, but it did not have the exposure that it has now.”

New York regulators approved an underwater gas pipeline, reversing past decisions and teeing up what could be the first big policy fight between Governor Kathy Hochul and New York City Mayor-elect Zohran Mamdani. The state Department of Environmental Conservation issued what New York Focus described as crucial water permits for the Northeast Supply Enhancement project, a line connecting New York’s outer borough gas network to the fracking fields of Pennsylvania. The agency had previously rejected the project three times. The regulators also announced that the even larger Constitution pipeline between New York and New England would not go ahead. “We need to govern in reality,” Hochul said in a statement. “We are facing war against clean energy from Washington Republicans, including our New York delegation, which is why we have adopted an all-of-the-above approach that includes a continued commitment to renewables and nuclear power to ensure grid reliability and affordability.”
Mamdani stayed mostly mum on climate and energy policy during the campaign, as Heatmap’s Robinson Meyer wrote, though he did propose putting solar panels on school roofs and came out against the pipeline. While Mamdani seems unlikely to back the pipeline Hochul and President Donald Trump have championed, during a mayoral debate he expressed support for the governor’s plan to build a new nuclear plant upstate.
Late last week, Pine Gate Renewables became the largest clean energy developer yet to declare bankruptcy since Trump and Congress overhauled federal policy to quickly phase out tax credits for wind and solar projects. In its Chapter 11 filings, the North Carolina-based company blamed provisions in Trump’s One Big Beautiful Bill Act that put strict limits on the use of equipment from “foreign entities of concern,” such as China. “During the [Inflation Reduction Act] days, pretty much anyone was willing to lend capital against anyone building projects,” Pol Lezcano, director of energy and renewables at the real estate services and investment firm CBRE, told the Financial Times. “That results in developer pipelines that may or may not be realistic.”
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The Southwest Power Pool’s board of directors approved an $8.6 billion slate of 50 transmission projects across the grid system’s 14 states. The improvements are set to help the grid meet what it expects to be doubled demand in the next 10 years. The investments are meant to harden the “backbone” of the grid, which the operator said “is at capacity and forecasted load growth will only exacerbate the existing strain,” Utility Dive reported. The grid operator also warned that “simply adding new generation will not resolve the challenges.”
Oil giant Shell and the industrial behemoth Mitsubishi agreed to provide up to $17 million to a startup that plans to build a pilot plant capable of pulling both carbon dioxide and water from the atmosphere. The funding would cover the direct air capture startup Avnos’ Project Cedar. The project could remove 3,000 metric tons of carbon from the atmosphere every year, along with 6,000 tons of clean freshwater. “What you’re seeing in Shell and Mitsubishi investing here is the opportunity to grow with us, to sort of come on this commercialization journey with us, to ultimately get to a place where we’re offering highly cost competitive CO2 removal credits in the market,” Will Kain, CEO of Avnos, told E&E News.
The private capital helps make up for some of the federal funding the Trump administration is expected to cut as part of broad slashes to climate-tech investments. But as Heatmap’s Emily Pontecorvo reported last month from north of the border, Canada is developing into a hot zone of DAC development.
The future of remote sensing will belong to China. At least, that’s what the research suggests. This broad category involves the use of technologies such as lasers, imagery, and hyperspectral imagery, and is key to everything from autonomous driving to climate monitoring. At least 47% of studies in peer-reviewed publications on remote sensing now originate in China, while just 9% come from the United States, according to the New York University paper. That research clout is turning into an economic advantage. China now accounts for the majority of remote sensing patents filed worldwide. “This represents one of the most significant shifts in global technological leadership in recent history,” Debra Laefer, a professor in the NYU Tandon Civil and Urban Engineering program and the lead author, said in a statement.
The company is betting its unique vanadium-free electrolyte will make it cost-competitive with lithium-ion.
In a year marked by the rise and fall of battery companies in the U.S., one Bay Area startup thinks it can break through with a twist on a well-established technology: flow batteries. Unlike lithium-ion cells, flow batteries store liquid electrolytes in external tanks. While the system is bulkier and traditionally costlier than lithium-ion, it also offers significantly longer cycle life, the ability for long-duration energy storage, and a virtually impeccable safety profile.
Now this startup, Quino Energy, says it’s developed an electrolyte chemistry that will allow it to compete with lithium-ion on cost while retaining all the typical benefits of flow batteries. While flow batteries have already achieved relatively widespread adoption in the Chinese market, Quino is looking to India for its initial deployments. Today, the company announced that it’s raised $10 million from the Hyderabad-based sustainable energy company Atri Energy Transitions to demonstrate and scale its tech in the country.
“Obviously some Trump administration policies have weakened the business case for renewables and therefore also storage,” Eugene Beh, Quino’s founder and CEO, told me when I asked what it was like to fundraise in this environment. “But it’s actually outside the US, where the appetite still remains very strong.”
The deployment of battery energy storage in India lags far behind the pace of renewables adoption, presenting both a challenge and an opportunity for the sector. “India does have an opportunity to leapfrog into a more flexible, resilient, and sustainable power system,” Shreyes Shende, a senior research associate at Johns Hopkins’ Net Zero Industrial Policy Lab, told me. The government appears eager to make it happen, setting ambitious targets and offering ample incentives for tech-neutral battery storage deployments, as it looks to lean into novel technologies.
“Indian policymakers have been trying to double down on the R&D and innovation landscape because they’re trying to figure out, how do you reduce dependence on these lithium ion batteries?” Shende said. China dominates the global lithium-ion market, and also has a fractious geopolitical relationship with India, So much like the U.S., India is eager to reduce its dependence on Chinese imports. “Anything that helps you move away from that would only be welcome as long as there’s cost compatibility,” he added
Beh told me that India also presents a natural market for Quino’s expansion, in large part because the key raw material for its proprietary electrolyte chemistry — a clothing dye derived from coal tar — is primarily produced in China and India. But with tariffs and other trade barriers, China poses a much more challenging environment to work in or sell from these days, making the Indian market a simpler choice.
Quino’s dye-based electrolyte is designed to be significantly cheaper than the industry standard, which relies on the element vanadium dissolved in an acidic solution. In vanadium flow batteries, the electrolyte alone can account for roughly 70% of the product’s total cost, Beh said. “We’re using exactly the same hardware as what the vanadium flow battery manufacturers are doing,” he told me minus the most expensive part. “Instead, we use our organic electrolyte in place of vanadium, which will be about one quarter of the cost.”
Like many other companies these days, Beh views data centers as a key market for Quino’s tech — not just because that’s where the money’s at, but also due to one of flow batteries’ core advantages: their extremely long cycle lives. While lithium-ion energy storage systems can only complete from 3,000 to 5,000 cycles before losing 20% or more of their capacity, with flow batteries, the number of cycles doesn’t correlate with longevity at all. That’s because their liquid-based chemistry allows them to charge and discharge without physically stressing the electrodes.
That’s a key advantage for AI data centers, which tend to have spiky usage patterns determined by the time of day and events that trigger surges in web traffic. Many baseload power sources can’t ramp quickly enough to meet spikes in demand, and gas peaker plants are expensive. That makes batteries a great option — especially those that can respond to fluctuations by cycling multiple times per day without degrading their performance.
The company hasn’t announced any partnerships with data center operators to date — though hyperscalers are certainly investing in the Indian market. First up will be getting the company’s demonstration plants online in both California and India. Quino already operates a 100-kilowatt-hour pilot facility near Buffalo, New York, and was awarded a $10 million grant from the California Energy Commission and a $5 million grant from the Department of Energy this year to deploy a larger, 5-megawatt-hour battery at a regional health care center in Southern California. Beh expects that to be operational by the end of 2027.
But its plans in India are both more ambitious and nearer-term. In partnership with Atri, the company plans to build a 150- to 200-megawatt-hour electrolyte production facility, which Beh says should come online next year. With less government funding in the mix, there’s simply less bureaucracy to navigate, he explained. Further streamlining the process is the fact that Atri owns the site where the plant will be built. “Obviously if you have a motivated site owner who’s also an investor in you, then things will go a lot faster,” Beh told me.
The goal for this facility is to enable production of a battery that’s cost-competitive with vanadium flow batteries. “That ought to enable us to enter into a virtuous cycle, where we make something cheaper than vanadium, people doing vanadium will switch to us, that drives more demand, and the cost goes down further,” Beh told me. Then, once the company scales to roughly a gigawatt-hour of annual production, he expects it will be able to offer batteries with a capital cost roughly 30% lower than lithium-ion energy storage systems.
If it achieves that target, in theory at least, the Indian market will be ready. A recent analysis estimates that the country will need 61 gigawatts of energy storage capacity by 2030 to support its goal of 500 gigawatts of clean power, rising to 97 gigawatts by 2032. “If battery prices don’t fall, I think the focus will be towards pumped hydro,” Shende told me. That’s where the vast majority of India’s energy storage comes from today. “But in case they do fall, I think battery storage will lead the way.”
The hope is that by the time Quino is producing at scale overseas, demand and investor interest will be strong enough to support a large domestic manufacturing plant as well. “In the U.S., it feels like a lot of investment attention just turned to AI,” Beh told me, explaining that investors are taking a “wait and see” approach to energy infrastructure such as Quino. But he doesn’t see that lasting. “I think this mega-trend of how we generate and use electricity is just not going away.”
There has been no new nuclear construction in the U.S. since Vogtle, but the workers are still plenty busy.
The Trump administration wants to have 10 new large nuclear reactors under construction by 2030 — an ambitious goal under any circumstances. It looks downright zany, though, when you consider that the workforce that should be driving steel into the ground, pouring concrete, and laying down wires for nuclear plants is instead building and linking up data centers.
This isn’t how it was supposed to be. Thousands of people, from construction laborers to pipefitters to electricians, worked on the two new reactors at the Plant Vogtle in Georgia, which were intended to be the start of a sequence of projects, erecting new Westinghouse AP1000 reactors across Georgia and South Carolina. Instead, years of delays and cost overruns resulted in two long-delayed reactors 35 miles southeast of Augusta, Georgia — and nothing else.
“We had challenges as we were building a new supply chain for a new technology and then workforce,” John Williams, an executive at Southern Nuclear Operating Company, which owns over 45% of Plant Vogtle, said in a webinar hosted by the environmental group Resources for the Future in October.
“It had been 30 years since we had built a new nuclear plant from scratch in the United States. Our workforce didn’t have that muscle memory that they have in other parts of the world, where they have been building on a more regular frequency.”
That workforce “hasn’t been building nuclear plants” since heavy construction stopped at Vogtle in 2023, he noted — but they have been busy “building data centers and car manufacturing in Georgia.”
Williams said that it would take another “six to 10” AP1000 projects for costs to come down far enough to make nuclear construction routine. “If we were currently building the next AP1000s, we would be farther down that road,” he said. “But we’ve stopped again.”
J.R. Richardson, business manager and financial secretary of the International Brotherhood of Electric Workers Local 1579, based in Augusta, Georgia, told me his union “had 2,000 electricians on that job,” referring to Vogtle. “So now we have a skill set with electricians that did that project. If you wait 20 or 30 years, that skill set is not going to be there anymore.”
Richardson pointed to the potential revitalization of the failed V.C. Summer nuclear project in South Carolina, saying that his union had already been reached out to about it starting up again. Until then, he said, he had 350 electricians working on a Meta data center project between Augusta and Atlanta.
“They’re all basically the same,” he told me of the data center projects. “They’re like cookie cutter homes, but it’s on a bigger scale.”
To be clear, though the segue from nuclear construction to data center construction may hold back the nuclear industry, it has been great for workers, especially unionized electrical and construction workers.
“If an IBEW electrician says they're going hungry, something’s wrong with them,” Richardson said.
Meta’s Northwest Louisiana data center project will require 700 or 800 electricians sitewide, Richardson told me. He estimated that of the IBEW’s 875,000 members, about a tenth were working on data centers, and about 30% of his local were on a single data center job.
When I asked him whether that workforce could be reassembled for future nuclear plants, he said that the “majority” of the workforce likes working on nuclear projects, even if they’re currently doing data center work. “A lot of IBEW electricians look at the longevity of the job,” Richardson told me — and nuclear plants famously take a long, long time to build.
America isn’t building any new nuclear power plants right now (though it will soon if Rick Perry gets his way), but the question of how to balance a workforce between energy construction and data center projects is a pressing one across the country.
It’s not just nuclear developers that have to think about data centers when it comes to recruiting workers — it’s renewables developers, as well.
“We don’t see people leaving the workforce,” said Adam Sokolski, director of regulatory and economic affairs at EDF Renewables North America. “We do see some competition.”
He pointed specifically to Ohio, where he said, “You have a strong concentration of solar happening at the same time as a strong concentration of data center work and manufacturing expansion. There’s something in the water there.”
Sokolski told me that for EDF’s renewable projects, in order to secure workers, he and the company have to “communicate real early where we know we’re going to do a project and start talking to labor in those areas. We’re trying to give them a market signal as a way to say, We’re going to be here in two years.”
Solar and data center projects have lots of overlapping personnel needs, Sokolski said. There are operating engineers “working excavators and bulldozers and graders” or pounding posts into place. And then, of course, there are electricians, who Sokolski said were “a big, big piece of the puzzle — everything from picking up the solar panel off from the pallet to installing it on the racking system, wiring it together to the substations, the inverters to the communication systems, ultimately up to the high voltage step-up transformers and onto the grid.”
On the other hand, explained Kevin Pranis, marketing manager of the Great Lakes regional organizing committee of the Laborers’ International Union of North America, a data center is like a “fancy, very nice warehouse.” This means that when a data center project starts up, “you basically have pretty much all building trades” working on it. “You’ve got site and civil work, and you’re doing a big concrete foundation, and then you’re erecting iron and putting a building around it.”
Data centers also have more mechanical systems than the average building, “so you have more electricians and more plumbers and pipefitters” on site, as well.
Individual projects may face competition for workers, but Pranis framed the larger issue differently: Renewable energy projects are often built to support data centers. “If we get a data center, that means we probably also get a wind or solar project, and batteries,” he said.
While the data center boom is putting upward pressure on labor demand, Pranis told me that in some parts of the country, like the Upper Midwest, it’s helping to compensate for a slump in commercial real estate, which is one of the bread and butter industries for his construction union.
Data centers, Pranis said, aren’t the best projects for his members to work on. They really like doing manufacturing work. But, he added, it’s “a nice large load and it’s a nice big building, and there’s some number of good jobs.”