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Whether that will matter in November is another story.

As President Joe Biden prepares to run for re-election, one fact has eluded much notice: His climate change policies are pretty popular.
In an exclusive Heatmap poll of 1,000 Americans conducted by Benenson Strategy Group late last year, most respondents backed the core ideas behind Biden’s climate policies. They expressed the most support of ideas meant to beef up the country’s manufacturing economy and build more renewable electricity.
Nearly 90% of Americans, for instance, support encouraging domestic manufacturing. They also support using tax incentives to make homes more energy efficient (85%), funding research into carbon dioxide removal (81%), investing in public transit (80%), and implementing policies that address environmental injustices (78%).
That is despite the overwhelming public disappointment in Biden. Biden’s approval rating has fallen to 37%, an all-time low of his presidency, despite his boisterous State of the Union performance. At first glance, Biden’s climate policy might seem to pose a paradox: It’s really popular (at least facially), but nobody has seemed to notice. That may persist through the November election. But it will not be able to last for too long after that.
The least popular policies are those that Biden has pursued only when he has bipartisan support — or that he has not pursued at all. Making it easier to build new fossil fuel pipelines, for instance, is supported by 62% of Americans, less than almost any other policy aimed at increasing the country’s energy supply. A slight majority of Americans support making it easier to build new nuclear power plants.
At first I doubted the veracity of these results — some of Biden’s policies are, after all, putting up autocrat-like ratings. A carbon tax is polling 52 points above water.
But these results largely match other polling. Surveys reliably find that about two-thirds of Americans would support some kind of carbon tax. Last year, for instance, 68%of Americans backed “requiring fossil fuel companies to pay a carbon tax,” according to a Yale poll. These numbers have been remarkably stable over time. As much as 67% of Americans backed a carbon tax in 2019, according to a poll from the University of Chicago and the Associated Press-NORC Center on Public Affairs Research.
If these numbers surprise you, you’re not alone. Most Americans underestimate public support for pro-climate policies. (Or at least, they underestimate what polling finds about Americans’ support for climate policies.)
The rub is that public support descends to more Earthly levels once you start asking about concrete costs. Those who say they support a carbon tax when told it will be imposed on fossil fuel companies, for instance, may change their minds after fossil fuel companies pass that tax along as higher prices. Another University of Chicago poll found that most Americans were okay paying a monthly fee of $1 to fight climate change. When asked if they’d pay $40 a month, support fell to 23%.
One of the more ironic aspects of Biden’s success is how rapidly commentators have forgotten that climate change policy used to be seen as uniquely difficult to legislate in the United States. In 1993, and then again in 2010, the House of Representatives passed bills that would have helped fight climate change. Each time, the Senate blocked the legislation. The Senate also effectively blocked the adoption of the Kyoto Protocol, the first international climate treaty, in the 1990s.
Through the decades, Congress passed energy bills meant to expand the energy supply in an all-of-the-above way and changed the tax code to let people and companies save money by building solar or wind energy. But these policies expired every few years, and they failed to amount to a unified climate strategy.
Other countries with other forms of government — China, the United Kingdom, the European Union member states — didn’t have this problem. (Which doesn’t mean that they’ve been perfect on climate change.) America’s failure to pass climate policy became a singular indictment of its bicameral system.
Why was it so hard to pass climate policy? The short answer is that for years, climate advocates focused on one particular policy — carbon pricing — as a cure-all solution to climate change. And while carbon pricing is backed up by economic theory, environmentalists and economists struggled to generate the kind of durable, veto-proof support that legislation needs to pass in today’s environment.
By design, carbon pricing raises the cost of energy — meaning that opponents can paint it as a measure meant to increase the cost of living. That didn’t work for voters in the persistently sluggish economy of the 2010s, and it split Democrats’ coalition — of college-educated liberals and lower-income workers — in half. (It also struggled to deal with the political mise en scene. Washington’s interest in climate policy has usually peaked during moments of high energy prices, but the past decade’s fracking boom kept a lid on oil and natural gas prices.)
But climate advocates also struggled for years against more political-economic obstacles. As the political scientist Matto Mildenberger documented, climate proposals have historically invited pro-business groups and labor unions to team up and fight a common enemy. Because climate policy targeted entire industries at once — and because these industries were, naturally, especially sensitive to wholesale energy prices — environmentalists had to take on labor and management at the same time.
It didn’t help that many of the industries concerned had a special claim to Democrats’ sensibilities. Until recently, many of the sectors most affected by climate policy were unionized at a higher rate than the average. Even today, more than 20% of utility workers belong to a union, for example, as compared to 6% of workers in the private sector. These rates were even higher in the recent past. About 16% of automaking workers are represented by unions today, but union membership stood at 60% within living memory. Even in 2010, about one in 10 American workers in the mining, quarrying, and fossil-fuel extraction industries were represented by a union, which was also above the national rate at the time.
Democrats dealt with these problems by abandoning most broad-scale attempts to tax fossil fuels. During the Trump administration, progressives chose to focus instead on using industrial policy and regulations to rein in carbon-intensive sectors — instead of raising the cost of fossil fuels, perhaps a climate law could lower the cost of clean alternatives. And instead of raising energy prices — thereby annoying voters and discouraging high-profile industries — perhaps policy could lower them. Hence the Inflation Reduction Act.
This approach succeeded! And yet many of the IRA’s policies have struggled to attract public attention. Even though the IRA is Biden’s signature legislative achievement — comparable to President Barack Obama’s Affordable Care Act — Biden has largely avoided the specific backlash that greeted that law. Obamacare was about 10 points underwater in 2010, even as Obama himself was about as popular as he was unpopular. Biden, by contrast, is incredibly disliked — he is now 17 points underwater, a nadir for his presidency — yet the IRA’s core ideas remain well-liked.
That is politically inconvenient for Biden and it raises difficult long-term questions for progressives. Biden and Democrats have seemingly given voters what they want — and it’s not clear that the voters care.
But for the would-be Grover Cleveland to Biden's Benjamin Harrison, it might be more of a problem. If elected, Trump has promised to repeal parts of the Inflation Reduction Act. His rhetoric on climate change hasn’t really changed since the 2016 election, when he argued that it was “job-killing.” Meanwhile, he hates electric vehicles, claiming that “they don’t go far, they cost too much, and they’re all going to be made in China.”
Yet it’s the electric vehicles made in America that are going to get him. If Trump repeals the IRA’s subsidies, then domestic manufacturing will suffer. The EV industry has created roughly 70,000 jobs over the past three years, and many of those roles are in electorally decisive states, including Georgia and Michigan. Trump has promised to act as a “Day One dictator,” but even then, he will still be at least partly constrained by the desires and interests of the local and state-level Republicans who support him — and they will need those jobs and investment to continue.
Of course, there’s no guarantee that these policies will produce political support. In Texas, an explosion of renewable construction has led not to surging public support for clean energy, but to a state-led “war” on wind and solar. (That said, renewables don’t generate local jobs and economic activity in the same long-term way that factories do.) Yet these policies don’t ever have to be popular to be durable — in part because voters won’t organize around them until they’re threatened. Biden’s climate policies — no matter how popular — will probably never win him reelection. But they could very well protect his legacy long after he’s gone.
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The fourth-generation gas-cooled reactor company ZettaJoule is setting up shop at an unnamed university.
The appeal of next-generation nuclear technology is simple. Unlike the vast majority of existing reactors that use water, so-called fourth-generation units use coolants such as molten salt, liquid metal, or gases that can withstand intense heat such as helium. That allows the machines to reach and maintain the high temperatures necessary to decarbonize industrial processes, which currently only fossil fuels are able to reach.
But the execution requirements of these advanced reactors are complex, making skepticism easy to understand. While the U.S., Germany, and other countries experimented with fourth-generation reactors in earlier decades, there is only one commercial unit in operation today. That’s in China, arguably the leader in advanced nuclear, which hooked up a demonstration model of a high-temperature gas-cooled reactor to its grid two years ago, and just approved building another project in September.
Then there’s Japan, which has been operating its own high-temperature gas-cooled reactor for 27 years at a government research site in Ibaraki Prefecture, about 90 minutes north of Tokyo by train. Unlike China’s design, it’s not a commercial power reactor. Also unlike China’s design, it’s coming to America.
Heatmap has learned that ZettaJoule, an American-Japanese startup led by engineers who worked on that reactor, is now coming out of stealth and laying plans to build its first plant in Texas.
For months, the company has quietly staffed up its team of American and Japanese executives, including a former U.S. Nuclear Regulatory Commission official and a high-ranking ex-administrator from the industrial giant Mitsubishi. It’s now preparing to decamp from its initial home base in Rockville, Maryland, to the Lone Star State as it prepares to announce its debut project at an as-yet-unnamed university in Texas.
“We haven’t built a nuclear reactor in many, many decades, so you have only a handful of people who experienced the full cycle from design to operations,” Mitsuo Shimofuji, ZettaJoule’s chief executive, told me. “We need to complete this before they retire.”
That’s where the company sees its advantage over rivals in the race to build the West’s first commercial high-temperature gas reactor, such as Amazon-backed X-energy or Canada’s StarCore nuclear. ZettaJoule’s chief nuclear office, Kazuhiko Kunitomi, oversaw the construction of Japan’s research reactor in the 1990s. He’s considered Japan’s leading expert in high-temperature gas reactors.
“Our chief nuclear officer and some of our engineers are the only people in the Western world who have experience of the whole cycle from design to construction to operation of a high temperature gas reactor,” Shimofuji said.
Like X-energy’s reactor, ZettaJoule’s design is a small modular reactor. With a capacity of 30 megawatts of thermal output and 12 megawatts of electricity, the ZettaJoule reactor qualifies as a microreactor, a subcategory of SMR that includes anything 20 megawatts of electricity or less. Both companies’ reactors will also run on TRISO, a special kind of enriched uranium with cladding on each pellet that makes the fuel safer and more efficient at higher temperatures.
While X-energy’s debut project that Amazon is financing in Washington State is a nearly 1-gigawatt power station made up of at least a dozen of the American startup’s 80-megawatt reactors, ZettaJoule isn’t looking to generate electricity.
The first new reactor in Texas will be a research reactor, but the company’s focus is on producing heat. The reactor already working in Japan, which produces heat, demonstrates that the design can reach 950 degrees Celsius, roughly 25% higher than the operating temperature of China’s reactor.
The potential for use in industrial applications has begun to attract corporate partners. In a letter sent Monday to Ted Garrish, the U.S. assistant secretary of energy in charge of nuclear power — a copy of which I obtained — the U.S. subsidiary of the Saudi Arabian oil goliath Aramco urged the Trump administration to support ZettaJoule, and said that it would “consider their application to our operations” as the technology matures. ZettaJoule is in talks with at least two other multinational corporations.
The first new reactor ZettaJoule builds won’t be identical to the unit in Japan, Shimofuji said.
“We are going to modernize this reactor together with the Japanese and U.S. engineering partners,” he said. “The research reactor is robust and solid, but it’s over-engineered. What we want to do is use the safety basis but to make it more economic and competitive.”
Once ZettaJoule proves its ability to build and operate a new unit in Texas, the company will start exporting the technology back to Japan. The microreactor will be its first product line.
“But in the future, we can scale up to 20 times bigger,” Shimofuji said. “We can do 600 megawatts thermal and 300 megawatts electric.”
Another benefit ZettaJoule can tap into is the sweeping deal President Donald Trump brokered with Japanese Prime Minister Sanae Takaichi in October, which included hundreds of billions of dollars for new reactors of varying sizes, including the large-scale Westinghouse AP1000. That included financing to build GE Vernova Hitachi Nuclear Energy’s 300-megawatt BWRX-300, one of the West’s leading third-generation SMRs, which uses a traditional water-cooled design.
Unlike that unit, however, ZettaJoule’s micro-reactor is not a first-of-a-kind technology, said Chris Gadomski, the lead nuclear analyst at the consultancy BloombergNEF.
“It’s operated in Japan for a long, long time,” he told me. “So that second-of-a-kind is an attractive feature. Some of these companies have never operated a reactor. This one has done that.”
A similar dynamic almost played out with large-scale reactors more than two decades ago. In the late 1990s, Japanese developers built four of GE and Hitachi’s ABWR reactor, a large-scale unit with some of the key safety features that make the AP1000 stand out compared to its first- and second-generation predecessors. In the mid 2000s, the U.S. certified the design and planned to build a pair in South Texas. But the project never materialized, and America instead put its resources into Westinghouse’s design.
But the market is different today. Electricity demand is surging in the near term from data centers and in the long term from electrification of cars and industry. The need to curb fossil fuel consumption in the face of worsening climate change is more widely accepted than ever. And China’s growing dominance over nuclear energy has rattled officials from Tokyo to Washington.
“We need to deploy this as soon as possible to not lose the experienced people in Japan and the U.S.,” Shimofuji said. “In two or three years time, we will get a construction permit ideally. We are targeting the early 2030s.”
If every company publicly holding itself to that timeline is successful, the nuclear industry will be a crowded field. But as history shows, those with the experience to actually take a reactor from paper to concrete may have an advantage.
It’s now clear that 2026 will be big for American energy, but it’s going to be incredibly tense.
Over the past 365 days, we at The Fight have closely monitored numerous conflicts over siting and permitting for renewable energy and battery storage projects. As we’ve done so, the data center boom has come into full view, igniting a tinderbox of resentment over land use, local governance and, well, lots more. The future of the U.S. economy and the energy grid may well ride on the outcomes of the very same city council and board of commissioners meetings I’ve been reporting on every day. It’s a scary yet exciting prospect.
To bring us into the new year, I wanted to try something a little different. Readers ask me all the time for advice with questions like, What should I be thinking about right now? And, How do I get this community to support my project? Or my favorite: When will people finally just shut up and let us build things? To try and answer these questions and more, I wanted to give you the top five trends in energy development (and data centers) I’ll be watching next year.
The best thing going for American renewable energy right now is the AI data center boom. But the backlash against developing these projects is spreading incredibly fast.
Do you remember last week when I told you about a national environmental group calling for data center moratoria across the country? On Wednesday, Senator Bernie Sanders called for a nationwide halt to data center construction until regulations are put in place. The next day, the Working Families Party – a progressive third party that fields candidates all over the country for all levels of government – called for its candidates to run in opposition to new data center construction.
On the other end of the political spectrum, major figures in the American right wing have become AI skeptics critical of the nascent data center buildout, including Florida Governor Ron DeSantis, Missouri Senator Josh Hawley, and former Trump adviser Steve Bannon. These figures are clearly following the signals amidst the noise; I have watched in recent months as anti-data center fervor has spread across Facebook, with local community pages and groups once focused on solar and wind projects pivoting instead to focus on data centers in development near them.
In other words, I predicted just one month ago, an anti-data center political movement is forming across the country and quickly gaining steam (ironically aided by the internet and algorithms powered by server farms).
I often hear from the clean energy sector that the data center boom will be a boon for new projects. Renewable energy is the fastest to scale and construct, the thinking goes, and therefore will be the quickest, easiest, and most cost effective way to meet the projected spike in energy demand.
I’m not convinced yet that this line of thinking is correct. But I’m definitely sure that no matter the fuel type, we can expect a lot more transmission development, and nothing sparks a land use fight more easily than new wires.
Past is prologue here. One must look no further than the years-long fight over the Piedmont Reliability Project, a proposed line that would connect a nuclear power plant in Pennsylvania to data centers in Virginia by crossing a large swathe of Maryland agricultural land. I’ve been covering it closely since we put the project in our inaugural list of the most at-risk projects, and the conflict is now a clear blueprint.
In Wisconsin, a billion-dollar transmission project is proving this thesis true. I highly recommend readers pay close attention to Port Washington, where the release of fresh transmission line routes for a massive new data center this week has aided an effort to recall the city’s mayor for supporting the project. And this isn’t even an interstate project like Piedmont.
While I may not be sure of the renewable energy sector’s longer-term benefits from data center development, I’m far more confident that this Big Tech land use backlash is hitting projects right now.
The short-term issue for renewables developers is that opponents of data centers use arguments and tactics similar to those deployed by anti-solar and anti-wind advocates. Everyone fighting data centers is talking about ending development on farmland, avoiding changes to property values, stopping excess noise and water use, and halting irreparable changes to their ways of life.
Only one factor distinguishes data center fights from renewable energy fights: building the former potentially raises energy bills, while the latter will lower energy costs.
I do fear that as data center fights intensify nationwide, communities will not ban or hyper-regulate the server farms in particular, but rather will pass general bans that also block the energy projects that could potentially power them. Rural counties are already enacting moratoria on solar and wind in tandem with data centers – this is not new. But the problem will worsen as conflicts spread, and it will be incumbent upon the myriad environmentalists boosting data center opponents to not accidentally aid those fighting zero-carbon energy.
This week, the Bureau of Land Management approved its first solar project in months: the Libra facility in Nevada. When this happened, I received a flood of enthusiastic and optimistic emails and texts from sources.
We do not yet know whether the Libra approval is a signal of a thaw inside the Trump administration. The Interior Department’s freeze on renewables permitting decisions continues mostly unabated, and I have seen nothing to indicate that more decisions like this are coming down the pike. What we do know is that ahead of a difficult midterm election, the Trump administration faces outsized pressure to do more to address “affordability,” Democrats plan to go after Republicans for effectively repealing the Inflation Reduction Act and halting permits for solar and wind projects, and there’s a grand bargain to be made in Congress over permitting reform that rides on an end to the permitting freeze.
I anticipate that ahead of the election and further permitting talks in Congress, the Trump administration will mildly ease its chokehold on solar and wind permits because that is the most logical option in front of them. I do not think this will change the circumstances for more than a small handful of projects sited on federal lands that were already deep in the permitting process when Trump took power.
It’s impossible to conclude a conversation about next year’s project fights without ending on the theme that defined 2025: battery fire fears are ablaze, and they’ll only intensify as data centers demand excess energy storage capacity.
The January Moss Landing fire incident was a defining moment for an energy sector struggling to grapple with the effects of the Internet age. Despite bearing little resemblance to the litany of BESS proposals across the country, that one hunk of burning battery wreckage in California inspired countless communities nationwide to ban new battery storage outright.
There is no sign this trend will end any time soon. I expect data centers to only accelerate these concerns, as these facilities can also catch fire in ways that are challenging to address.
Plus a resolution for Vineyard Wind and more of the week’s big renewables fights.
1. Hopkins County, Texas – A Dallas-area data center fight pitting developer Vistra against Texas attorney general Ken Paxton has exploded into a full-blown political controversy as the power company now argues the project’s developer had an improper romance with a city official for the host community.
2. La Plata County, Colorado – This county has just voted to extend its moratorium on battery energy storage facilities over fire fears.
3. Dane County, Wisconsin – The city of Madison appears poised to ban data centers for at least a year.
4. Goodhue County, Minnesota – The Minnesota Center for Environmental Advocacy, a large environmentalist organization in the state, is suing to block a data center project in the small city of Pine Island.
5. Hall County, Georgia – A data center has been stopped down South, at least for now.
6. Dukes County, Massachusetts – The fight between Vineyard Wind and the town of Nantucket seems to be over.