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If the “nuclear renaissance” is here, it’s happening only in certain kinds of places. California and New York aren’t getting new reactors capable of generating massive amounts of always-on, carbon-free power — instead projects are being completed and planned in Tennessee, Georgia, and Idaho. It’s not all red state friendliness to new development and blue state fears of nuclear waste either. It’s really about how electricity markets are organized across the United States.
There’s simply little new nuclear activity in the vast swaths of the country, like much of the Northeast and Midwest, Texas, and California, where electricity markets have been partially or completely “deregulated,” meaning that utilities largely buy electricity from generators and distribute it to consumers in something like a free market. Instead, nuclear projects are popping up in markets, like those in the South and Mountain West, where utilities still control both electricity generation (think power plants) and the distribution of that electricity to customers and where public power companies can still predominate in the market. In these areas, energy companies have the scale, authority, access to investment, and captive customer base necessary to embark on capital intensive projects like nuclear generators.
This is of note because the Department of Energy estimates that in order to decarbonize the power system, some 550 to 770 gigawatts of new clean firm capacity, meaning generators that can be turned on 24/7, will be necessary. While this could include geothermal, solar or wind paired with batteries, or pumped hydro, there’s already some 94 gigawatts of existing nuclear capacity that the Energy Department anticipates could scale to around 300 gigawatts by 2050.
Where that’s been expanded recently is not necessarily the parts of the country that have an aggressive mandate to decarbonize.
Consider Georgia’s Vogtle-3 reactor, the United States’ first new nuclear reactor in years. The end result is a staggering amount of non-carbon-emitting power, but delivered at an eye-wateringly high cost (some $16 billion overbudget) in a market set-up where an investor-owned, vertically integrated utility — Georgia Power, a subsidiary of Southern Company — is able to charge ratepayers for high construction costs. Or Watts Bar Unit 2, a new reactor built by the Tennessee Valley Authority, a government power company with a monopoly on electricity in Tennessee and bordering states (it had its own set of delays — for decades — and cost overruns).
A similar dynamic is at work when it comes to the next generation of nuclear technology. The Carbon Free Power Project is a planned set of small modular reactors at the Idaho National Laboratory that a coalition of Mountain West public utilities have been working on and hope to make operational by the end of the decade.
The dream of small modular reactors is that, by standardizing construction processes and parts and also by literally making the projects smaller, construction costs for nuclear power can be brought down as more projects get completed. That being said, the Carbon Free Power Project has still reported large cost escalations. And it’s doing so with funding from the Department of Energy that could amount to around $1.3 billion of the over $9 billion it’s expected to cost if the project actually starts generating power as scheduled in 2029. Some members of the coalition have already dropped out and the projected price of power generated by the reactors has increased.
That’s not a huge surprise. Cost is really what’s holding back nuclear power.
The great scaling of renewable power across the country has been, its advocates always like to say, a triumph of the market. Wind and solar projects, while expensive to set up, are cheap to operate over time, in part because they have no fuel costs, compared to thermal plants which must acquire and combust coal, oil, or natural gas. In fact, around two thirds of the price of natural gas-generated power comes from the fuel itself, which actually hasn’t been a huge problem for natural gas over the past 15 years since it’s been so cheap.
On the other hand, the vast majority of the costs of nuclear power come from the expense of building its generators, according to an analysis by Brian Potter, a fellow at the Institute for Progress and a contributor to Heatmap. With gargantuan capital requirements and long construction timelines, interest payments on financing can end up doubling the total costs of nuclear plants. When those costs get reflected in the price of nuclear energy on so-called deregulated electricity markets, it becomes uncompetitive.
Regulated markets are a different story, however. Utilities that own power plants have massive cash flows and legally mandated profits that let them borrow huge amounts of money at the lower costs necessary to finance large, capital-intensive construction projects like nuclear plants — and then put the costs directly into ratepayers' bills.
“These larger utilities have a larger balance sheet, they can carry a larger project on their books without it being a huge percentage of their net debt at any point in time,” Adam Stein, the director of the Nuclear Energy Innovation program at the Breakthrough Institute, told me. The Tennessee Valley Authority also has a large capacity to carry debt, while public power companies “have experience and expertise internally in how to engage in the DOE grant process,” Stein said.
Critics of deregulation and advocates for nuclear power argue that the way those markets work does not properly value power that is not variable, like wind and solar, and can keep their fuel stored on site, unlike gas, which relies on pipelines. Despite the unique role it can play on the grid, nuclear power still has to compete on the same playing field as other assets which are intermittent or rely on getting fuel, Stein explained.
But utilities that control both generation and distribution aren’t immune from market forces, even if they can withstand them better. One reason why deregulation took hold in much of the county is precisely because there was so much backlash to utilities’ nuclear power plant projects that were more expensive than projected and assumed more electricity demand than there actually was.
“The ratepayers were paying a lot for the nuclear plants, and they were unhappy with it,” Meredith Angwin, an energy analyst and critic of deregulation, told me. “Cost per megawatt of nuclear plants, it’s just rising. There’s a learning curve that makes things less expensive — with nuclear it goes the other way.” Figuring out exactly why this happened — and how to reverse it — has been the great challenge of the nuclear industry and energy policy experts.
Many advocates for increased use of nuclear power see new construction techniques, plant designs, and more well-tailored regulation as the answer to these rising costs.
And while there have been large declines in the cost of renewables over the past decade, wind and solar projects have run into cost issues recently thanks to economy-wide inflation and specific issues with supply chains.
Offshore wind in the United States, which currently has a few dozen megawatts of capacity that the Biden administration wants to scale up to 30 gigawatts, is facing a crisis of high costs, with wind developers demanding more money to complete projects and even threatening to cancel them altogether, lest they get access to more subsidies. It’s a story we’ve heard before.
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A new subsidy for metallurgical coal won’t help Trump’s energy dominance agenda, but it would help India and China.
Crammed into the Senate’s reconciliation bill alongside more attention-grabbing measures that could cripple the renewables industry in the U.S. is a new provision to amend the Inflation Reduction Act to support metallurgical coal, allowing producers to claim the advanced manufacturing tax credit through 2029. That extension alone could be worth up to $150 million a year for the “beautiful clean coal” industry (as President Trump likes to call it), according to one lobbyist following the bill.
Putting aside the perversity of using a tax credit from a climate change bill to support coal, the provision is a strange one. The Trump administration has made support for coal one of the centerpieces of its “energy dominance” strategy, ordering coal-fired power plants to stay open and issuing a raft of executive orders to bolster the industry. President Trump at one point even suggested that the elite law firms that have signed settlements with the White House over alleged political favoritism could take on coal clients pro bono.
But metallurgical coal is not used for electricity generation, it’s used for steel-making. Moreover, most of the metallurgical coal the U.S. produces gets exported overseas. In other words, cheaper metallurgical coal would do nothing for American energy dominance, but it would help other countries pump up their production of steel, which would then compete with American producers.
The new provision “has American taxpayers pay to send metallurgical coal to China so they can make more dirty steel and dump it on the global market,” Jane Flegal, the former senior director for industrial emissions in the Biden White House, told me.
The U.S. produced 67 million short tons of metallurgical coal in 2023, according to data from the U.S. Energy Information Administration, more than three-quarters of which was shipped abroad. Looking at more recent EIA data, the U.S. exported 57 million tons of metallurgical coal through the first nine months of 2024. The largest recipient was India, the final destination for over 10 million short tons of U.S. metallurgical coal, with almost 9 million going to China. Almost 7 million short tons were exported to Brazil, and over 5 million to the Netherlands.
“Metallurgical coal accounts for approximately 10% of U.S. coal output, and nearly all of it is exported. Thermal coal produced in the United States, by contrast, mostly is consumed domestically,”according to the EIA.
The tax credit comes at a trying time for the metallurgical coal sector. After export prices spiked at $344 per short ton in the second quarter of 2022 following Russia’s invasion of Ukraine (much of Ukraine’s metallurgical coal production occurs in one of its most hotly contested regions), prices fell to $145 at the end of 2024, according to EIA data.
In their most recent quarterly reports, a number of major metallurgical coal producers told investors they wanted to reduce costs “as the industry awaits a reversal of the currently weak metallurgical coal market,” according to S&P Global Commodities Insights, citing low global demand for steel and economic uncertainty.
There was “not a whisper” of the provision before the Senate’s bill was released, according to the lobbyist, who was not authorized to speak publicly. “No one had any inkling this was coming,” they told me.
But it’s been a pleasant surprise to the metallurgical coal industry and its investors.
Alabama-based Warrior Met Coal, which exports nearly all the coal it produces, reported a loss in the first quarter of 2025,blaming “the combination of broad economic uncertainty around global trade, seasonal demand weakness, and ample spot supply is expected to result in continued pressure on steelmaking coal prices.” Its shares were up almost 6% in afternoon trading Monday.
Tennessee-based Alpha Metallurgical Resources reported a $34 million first quarter loss in May, citing “poor market conditions and economic uncertainty caused by shifting tariff and trade policies,” and said it planned to reduce capital expenditures from its previous forecast. Its shares were up almost 7%.
While environmentalists have kept a hawk’s eye on the hefty donations from the oil and gas industry to Trump and other Republicans’ campaign coffers, it appears that the coal industry is the fossil fuel sector getting specific special treatment, despite being far, far smaller. The largest coal companies are worth a few billion dollars; the largest oil and gas companies are worth a few hundred billion.
But coal is very important to a few states — and very important to Donald Trump.
The bituminous coal that has metallurgical properties tends to be mined in Appalachia, with some of the major producers and exporters based in Tennessee and Alabama, or larger companies with mining operations in West Virginia.
One of those, Alliance Resource Partners, shipped almost 6 million tons of coal overseas. Its chief executive, Joseph Craft, andhis wife, Kelly, the former ambassador to the United Nations, are generous Republican donors. Craft was a guest at the White House during the signing ceremony for the coal executive orders.
Representatives of Warrior, Alpha Metallurgical, and Alliance Resources did not respond to a requests for comment.
While coal companies and their employees tend to be loyal Republican donors, the relative small size of the industry puts its financial clout well south of the oil and gas industry, where a single donor like Continental Resources’s Harold Hamm can give over $4 million and the sector as a whole can donate $75 million. This suggests that Trump and the Senate’s attachment to coal has more to do with coal’s specific regional clout, or even the aesthetics of coal mining and burning compared to solar panels and wind turbines.
After all, anyone can donate money, but in Trump’s Washington, only one resource can be beautiful and clean.
Two former Department of Energy staffers argue from experience that severe foreign entity restrictions aren’t the way to reshore America’s clean energy supply chain.
The latest version of Congress’s “One Big, Beautiful Bill” claims to be tough on China. Instead, it penalizes American energy developers and hands China the keys to dominate 21st century energy supply chains and energy-intensive industries like AI.
Republicans are on the verge of enacting a convoluted maze of “foreign entity” restrictions and penalties on U.S. manufacturers and energy companies in the name of excising China from U.S. energy supply chains. We share this goal to end U.S. reliance on Chinese minerals and manufacturing. While at the U.S. Department of Energy and the White House, we worked on numerous efforts to combat China’s grip on energy supply chains. That included developing tough, nuanced and, importantly, workable rules to restrict tax credit eligibility for electric vehicles made using materials from China or Chinese entities — rules that quickly began to shift supply chains away from China and toward the U.S. and our allies.
That experience tells us that the rules in the Republican bill will have the opposite effect. In reality, they will make it much more difficult for U.S. companies to move supply chains away from Chinese control. The GOP’s proposed restrictions require every developer of a critical minerals project, advanced manufacturing facility, or clean energy power plant to sift through their supply chains and contracts for any relationship with a Chinese (or Russian, Iranian, or North Korean) entity. Using a Chinese technology license, or too many subcomponents, or materials produced in China — even if there are few or no alternatives — would be enough to render a company ineligible for the very incentives they need to finance and build new U.S. energy production or manufacturing facilities.
This would put companies in the position of having to prove the absence of Chinese entanglements (and guarantee that there will be none in the future) to qualify for tax credits, an all but impossible task, particularly given the untested set of new rules. Huge portions of the supply chain have flowed through China for decades, including 65% of global lithium processing and 97% of solar wafer manufacturing. American companies are already working to distance themselves from Chinese expertise and components, but the complex, commingled nature of global supply chains and corporate business structures make it infeasible to flip the switch overnight.
On top of that, the latest version of the bill would impose a brand new tax on any new solar and wind projects that have too much foreign entity “assistance,” while providing the Treasury Secretary carte blanche for determining what that might be. The result: An impossible bind, whereby the very sectors that need the most support to disentangle from China are now the ones most penalized by the new Republican “foreign entity” restrictions.
The fact is that China is ahead, not behind, in many energy sectors, and America desperately needs help playing catch-up. Ford’s CEO has called Chinese battery and electric vehicle technologies “an existential threat” to U.S. automaking. In energy supply chains for nuclear, solar, batteries, and critical minerals, China is not merely producing cheap knockoffs of American inventions, it is churning outcutting-edge battery chemistries, advancedmanufacturing processes, and high-speedcharging systems, all at lower cost. And at least until the Inflation Reduction Act enacted incentives for U.S. manufacturing and deployment, the gap between the U.S. and China waswidening.
These untested foreign entity rules will widen that gap once more. Since the start of the year, developers have abandoned more than $14 billion in domestic clean energy deployment and manufacturing projects, citing the uncertain tariff and tax policy environment, and that was before the new tax on solar and wind. New analysis from Energy Innovation finds that the latest version of the bill would reduce U.S. generation capacity by 300 gigawatts over the next decade — multiple times what we will need to power new data centers for artificial intelligence. Stopping clean energy projects in their tracks is also likely to trigger an energy price shock by constraining the very energy technologies that can be built most quickly. In the end we will cede not only our supply chains to China, but also our competitive edge in the race for AI and manufacturing dominance.
Fortunately, we have all the ingredients in this country already to achieve energy leadership. The U.S. boasts deep capital markets, a highly skilled manufacturing and construction workforce, a strong consumer economy driving demand, and, in spite of recent attacks, the world’s greatest universities and national labs. We simply need policy to provide a workable path for companies to invest with certainty, bring factories back to the United States, hire American workers, and learn to produce these technologies at scale.
With the Inflation Reduction Act’s domestic production incentives and supply chain restrictions, hundreds of companies stepped up over the past few years and made that bet, pouring billions of dollars into American supply chains. Should they be enacted, the reconciliation bill’s foreign entity rules would slam the brakes on all that activity, playing right into China’s hands.
There is a way to apply a set of carefully crafted restrictions to wean us off Chinese supply chains, but we cannot afford to saddle American energy with new taxes and red tape. If we scatter rakes across the floor for companies to step on, they will just throw up their hands and send their investments overseas, leaving us more reliant on China than before.
On taxing renewables, climate finance, and Europe’s heat wave
Current conditions: Parts of Northern California are under red flag warnings as warm air meets whipping winds • China’s southwestern Guizhou province is flooded for the second time in a week • A potential bomb cyclone is taking aim at Australia’s east coast.
Late on Friday Senate Republicans added a new tax on solar and wind projects to the budget reconciliation megabill that sent many in the industry into full-blown crisis mode. The proposal would levy a first-of-its-kind penalty on all solar and wind projects tied to the quantity of materials they source from companies with ties to China or other countries designated as adversaries by the U.S. government. “Taken together with other factors both in the bill and not, including permitting timelines and Trump’s tariffs, this tax could indefinitely undermine renewables development in America,” wrote Heatmap’s Jael Holzman. Here are a few reactions from politicians and industry insiders:
The Senate began debating the GOP’s megabill yesterday. Republican Senator Thom Tillis of North Carolina was one of two from the majority party who voted on Saturday against debating the bill. Shortly thereafter, he announced he wouldn’t run for re-election next year after President Trump threatened to back his primary challenger. On Sunday evening, Tillis took to the Senate floor to give an impassioned speech denouncing the bill’s Medicaid cuts and defending wind and solar tax credits. The Senate will resume work on the bill today with what’s known as a “vote-a-rama,” during which senators will offer and vote on amendments that could yet introduce significant changes. A final vote from the Senate on the bill is expected sometime today.
The fourth International Conference on Financing for Development kicks off today in Spain, offering world leaders an opportunity to reform the world’s financial aid systems. The conference happens once per decade. This year’s delegates have already adopted the “Sevilla Commitment,” which commits to closing the $4 trillion financing gap for global goals such as ensuring everyone has affordable and reliable energy, making cities sustainable, and mobilizing $100 billion in climate mitigation funding each year toward developing countries. As Reuters explained, the text focuses on helping poor nations pay for adaptation through debt swaps, potential pollution taxes, and other creative funding mechanisms. More than 70 world leaders will be there, as will World Bank President Ajay Banga and representatives from the Gates Foundation. The U.S. government will not have a representative at the talks. The Trump administration withdrew after trying and failing to remove any mention of “climate” and “sustainability” from the conference’s draft text. Some sources told Reuters the event could be more successful without the U.S. there to “water down objectives.”
The European Union is considering changing its climate law to allow countries to lean on international carbon credits to reach emissions targets. The original goal was to cut direct emissions by 90% by 2040 compared to 1990 levels, but some countries have pushed back on that ambition, citing costs. A draft of the proposed change shows that the European Commission would allow high-quality carbon credits to account for 3% of the emissions cut starting in 2036. As Politico explains: “Such credits will allow the EU to pay for emissions-slashing projects in other, usually poorer countries, and count the resulting greenhouse gas reductions toward its own 2040 target, rather than the climate goals of the country hosting the project.” Accounting for 6% of global greenhouse gas emissions, the EU ranks fourth on the list of highest polluters, behind China, the U.S., and India.
Meanwhile, Europe is facing a punishing early-summer heat wave that is already smashing records and triggering weather alerts. A few numbers:
Nearly a third of the citizens of the Pacific island nation of Tuvalu have applied for the world’s first climate visa, which would allow them to permanently migrate to Australia.