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The president’s executive order is already too late to save at least one Arizona plant.

The Trump administration is trying to save coal again. But despite the president’s seemingly forceful actions, there’s little indication he’ll be any more successful at it this time than he was the last time around.
Backed by coal miners in hard hats and high visibility jackets, Trump on Tuesday announced a series of executive orders meant to boost “beautiful, clean coal.” The orders lift barriers to extracting coal on public lands, ask the Department of Energy to consider metallurgical coal a critical mineral, push out compliance with some air quality rules by two years, instruct the Department of Energy to use emergency authorities to keep coal plants open, and direct the attorney general to go after state climate laws that Trump claimed “discriminate” against greenhouse gas-emitting energy sources like coal.
What’s not clear is how much these orders will boost the coal industry, let alone save it. It’s not even clear whether the specific plant Trump said he was saving will burn coal again.
During the announcement, Trump said that his administration would keep open the Cholla Generating Station, an Arizona coal plant that began operating in 1962. The plant’s final two units were slated to be retired this year.
“We will ensure our nation’s critical coal plants remain online and operational,” Trump said. “To that end, I’m instructing Secretary Wright to save the Cholla coal plant in Arizona.”
But according to Arizona Public Service, the utility that co-owns the plant, the plant has already stopped generating power. A spokesperson told me the utility was “aware” of the president’s statement and is “evaluating what it means for the plant.” APS plans on preserving the site, possibly for nuclear power and has “procured reliable and cost-effective generation that will replace the energy previously generated by Cholla Power Plant,” the spokesperson said.
The Department of Energy didn’t return a request for comment.
Trump’s orders repeatedly cite Section 202 of the Federal Power Act, which allows the Secretary of Energy “during a continuance of a war in which the United States is engaged or when an emergency exists” to allow energy facilities to continue to operate on a temporary basis that otherwise would not.
In 2017, the first Trump administration used Section 202 to allow two coal plant units in Virginia to continue operating occasionally when necessary for grid reliability, despite their having been due to close to comply with air quality regulations. Two years later, the electricity market PJM told the Department of Energy that a new transmission line had rendered the emergency authorization unnecessary, and the plants closed in 2019.
The executive orders “don’t seem to realize that natural gas killed coal and if they aren’t banning fracking, none of this matters,” Grid Strategies president Rob Gramlich wrote on X. “Nothing here seems to change the economics, and it’s the economics that have held coal-fired power production down.” (Gramlich is also a Heatmap contributor.)
Of course, the United States has plenty of coal. But many of its uses — including electricity generation — can be easily substituted with other sources, such as natural gas. That’s why U.S. coal production has been falling since 2008.
“Coal is increasingly uncompetitive in deregulated electricity markets,” Seaver Wang, director of climate and energy at the Breakthrough Institute, told me. That’s because operating a coal-fired power plant comes with all sorts of extra costs that natural gas doesn’t, including the transportation and storage of coal — compare the barges and trains required to move rocks to the neat pipelines gas flows through. The energy research group Energy Innovation has found that nearly all coal plants are more expensive to run than the combinations of wind, solar, and storage that might replace them.
“I don’t see the demand drivers for this to remotely bring coal back. I have no idea who would ever invest as a result of this executive order or related policies,” Wang said.
While existing coal plants may stick around for another few years as a result of heightened demand or relaxed regulatory burdens, that’s a far cry from building new coal plants or opening new coal mines. A large coal plant hasn’t opened in the United States since 2013. In 2024, wind and solar generation surpassed coal generation on the grid, according to Ember.
Some 12.3 gigawatts of coal capacity are scheduled to be retired in 2025, according to the Energy Information Administration, making up two-thirds of planned retirements by capacity this year. But coal retirements have also been slowing down, according to EIA data. The 7.5 gigawatts retired last year was the least since 2011.
Jefferies analysts estimated that over 12 gigawatts of coal capacity is due for retirement in 2028. That could be pushed back thanks to the relaxation of the mercury and air toxics rules the president announced Tuesday.
“There is logic to delaying coal retirements to serve incremental high-density load customers like data centers,” the Jefferies analysts wrote. “Not all coal retirements are alike, and the economic-driven transitions will continue to draw support, but the calculus will change with more expensive renewables and natural gas alternatives from tariffs and potential changes to the Inflation Reduction Act.”
This is not the first time a Trump White House has tried to rescue this declining industry. During his first term, then Secretary of Energy Rick Perry proposed that coal and nuclear plants at risk of closing because of low demand have guaranteed payments, known as cost recovery, in order to stay open. The Federal Energy Regulatory Commission, with a Republican majority, said no to Perry by a vote of 5-0.
Despite the president’s promises throughout his campaign, the coal industry shrunk by a huge degree during his first term, part of a longer trend that brought down coal’s share in the electricity generating sector from about half in 2007 to 16% in 2023. During Trump’s time in office, coal mining jobs declined from 51,000 to 38,000 during the pandemic, and have recovered only to 40,000 today.
When it comes to mines, Wang said, investors would likely be leery of putting money into the sector, given the strong likelihood that a future Democratic administration would be far less friendly to coal. Coal investors “are going to be accounting for the fact that any policy swings are short lived,” Wang told me.
“We all know that lead times for mines are long. Everyone knows this administration only has four years in office. I don’t really expect that this will drive a lot of investment interest,” Wang said.
The critical mineral designation for coal, if it makes it through the Department of Energy’s process, may not change much initially, Wang explained. It could lead to some “beneficial outcomes in terms of agency prioritization,” he said. But much critical minerals policy is still being worked out, and there are few programs that specifically and programmatically target the critical minerals included on lists maintained by either the Department of Energy or the United States Geological Service.
“A lot of the politicking over critical minerals designation is about the expectation of future outcomes that would arise from broad bipartisan interest in critical minerals as a category,” Wang said.
And unlike with other critical minerals, the U.S. is essentially self-sufficient for coal’s industrial and energy uses. We’re not talking about graphite here, let alone praseodymium.
At least so far, the coal industry has not thrilled to having a more friendly figure in the White House, although the share prices of some coal companies are up in afternoon trading. Coal exports in January, the most recent month for which there is data, stood at 7.7 million short tons, compared to 8.4 million short tons a year prior. Central Appalachia coal prices stand at $78 per short ton, compared to $77.35 a year ago.
If nothing else, the announcements provided Trump with the type of photo-op he craves. He even got the opportunity to bash Hillary Clinton. “One thing I learned about the coal miners … they want to mine coal. She was gonna put them in a high-tech industry where you make little cell phones and things,” he told the audience in the White House. Of course, Secretary of Commerce Howard Lutnick on Sunday touted the “army of millions and millions of people screwing in little, little screws to make iPhones” that Trump’s tariffs will also help generate. But no matter what the president says or does, the coal industry may still be screwed.
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The enhanced geothermal company just announced a new 19,448-foot well.
Enhanced geothermal company Fervo has drilled another well.
This one is 19,448 feet deep, the company announced Thursday, and includes a 7,500-foot span laterally across the sub-surface. The well — called Sawtooth 7, part of Phase II of its flagship Cape Station project in Milford, Utah — took 21 days to drill, the company said. That matches the time required to drill the wells in Phase I, though the new one is nearly 35% deeper than those, on average, with a 50% greater lateral extension.
The greater depth and distance means greater energy potential from the well, while faster drilling times mean much lower costs. Tim Latimer, Fervo’s co-founder and chief executive, compared the timeline to that of the company’s 2022 Project Red well in Nevada, which achieved a depth of 11,220 feet in 70 days.
“Today, we are drilling deeper, hotter wells that will produce multiples more [megawatts] per well than our Project Red pilot, and we are doing it in a fraction of the time,” Latimer wrote.
Fervo says that its drilling rates at the Cape Station site have improved by 143% since it broke ground there in 2023.
The company says it’s now on track to get project costs down to $5,500 per kilowatt, working toward a goal of $3,000 per kilowatt over the long term. In its IPO filing, Fervo said costs at Cape Station were around $7,000 per kilowatt, indicating significant improvements in drilling efficiency in a relatively short period of time.
The news should be welcome to Fervo and its investors. Shortly after going public in May, the company announced that one of its Utah wells blew out. The company said at the time that there were no injuries, nor was there any environmental damage or “material impact to either cost or schedule of the project” at Cape Station.
Fervo raised almost $2 billion in its IPO, which it said will go to fund further progress on the flagship installation. Shares were trading at around $26 on Thursday afternoon, just shy of their $27 IPO price and up over 13% on the day.
The Earth Fire Alliance is aiming for a constellation of high-resolution sensors that can capture the whole globe every 20 minutes.
Wildfires burn tens of millions of acres worldwide every year, and they’re only becoming more destructive.
For the past few decades, satellites operated by the likes of NASA and NOAA have assisted fire crews in detecting and tracking wildfires in even the most remote, difficult-to-monitor landscapes. But helpful as they are, these systems can’t provide real-time, actionable insights. They typically can’t spot fires until they’ve grown to several acres, for instance. They also only provide an image of the same spot every 12 hours at best, and by the time the data reaches the ground, hours — sometimes days — may have passed.
But the nonprofit Earth Fire Alliance says it’s built a far more capable alternative. In the wee hours of Tuesday morning, it launched three minifridge-sized satellites into orbit, the first components of a purpose-built wildfire detection constellation of more than 50 satellites planned to be fully operational by the 2030s. Designed to detect much smaller blazes than existing systems, the network will give first responders earlier warning and more time to contain fires before they spread. FireSat will also provide the broader scientific community with new data on how and why smaller burns grow into destructive wildfires, helping to improve models of fire behavior amidst a changing climate.
“We’ll be able to see fires as small as five by five meters — that’s the size of a shipping container — and be able to see fires at a lower temperature than a lot of the other satellite systems do,” Karen O’Connor, a founding principal at Earth Fire Alliance, told me. Once the full constellation is in orbit, the goal is to use the satellite’s thermal imaging capabilities to provide updates on fires every 20 minutes. “When you think about how that compares with current systems, they might see two to three acres. They might be over the same region maybe once or twice a day,” O’Connor explained.
The initiative has raised $69 million from a coalition of philanthropic backers, including a $26 million grant from the Bezos Earth Fund, over $15 million from Google.org, and support from the Gordon and Betty Moore Foundation, as well as other donors. The alliance’s technical partner, Silicon Valley startup Muon Space, designed and built the satellites. The company validated its tech last March when it launched a prototype satellite into orbit that detected a small fire in Oregon that existing systems missed.
O’Connor told me the team has interviewed hundreds of firefighters, fire agency officials, and fire scientists since the project kicked off six years ago, so that they could design the system to meet their needs. Those features include ultra-high-resolution sensors and an unusually wide field of view — over 930 miles across. Each satellite can quickly scan vast swaths of land, imaging the entire globe in about 12 hours. With more satellites will come greater imaging frequency: The alliance aims to capture an image of any point on Earth at least once an hour by 2029, reaching every 20 minutes by the early 2030s.
Hourly imaging “gets us within operational decision making timeframes,” O’Connor told me. Many fire agencies already receive intelligence updates from weather monitoring stations on this cadence, meaning at this point FireSat data can fit directly into their existing workflows to inform decisions about if, where, and when to deploy crews.
FireSat also provides a much clearer, more detailed view of active fires than standard Earth observation satellites, whose imagery generally lacks the resolution needed to manage fires in real time. Its specialized sensor captures six distinct bands of light — one visible, one near infrared, and four thermal infrared bands — each revealing different characteristics of the fire and its progression.
Visible light provides a baseline view of the landscape, while near infrared wavelengths reveal how vegetation responds to a fire — a stronger near-infrared signal indicates healthy vegetation. Short-wave infrared allows satellites to see through smoke during active fires and identify the areas burning with the most intensity. Mid-wave infrared is FireSat’s most unique and valuable channel for fire detection. Unlike most systems which use a single mid-wave band, FireSat uses two. One is attenuated — essentially tuned down — to allow the sensor to measure extremely hot fires without its gradations becoming saturated. The other is not, allowing the satellite to pick up smaller, lower-intensity blazes.
Long-wave infrared helps detect cooler parts of a fire as well as the temperature of the surrounding landscape, including smoldering areas, burn scars, and changes in ground temperature. This helps researchers better distinguish fire signatures and understand their impacts on smoke and air quality.
The three newly launched satellites will now undergo about three months of testing and calibration before they begin feeding data directly to FireSat’s early adopters, which include Cal Fire in California as well as fire agencies in Colorado, Oregon, Texas, Africa, Australia and Portugal.
“We’ve started with the operational community because we think that they’re the ones that need to be using the data from the beginning,” O’Connor told me. But as FireSat’s data set grows and researchers build a more exact historical record of recent fires, the patterns that emerge should provide valuable scientific insights such as seasonal shifts in fire behavior, how fires spread across different environments, and their impacts on ecosystems, biodiversity, and emissions.
Fire modeling is already evolving quickly these days, as startups and research labs increasingly integrate AI into their wildfire simulation models and risk assessments. Examples include companies like Pano AI and Technosylva, as well as researchers at the USC Viterbi School of Engineering and the University of Buffalo. O’Connor told me she thinks FireSat’s data will help further improve these models. “By having a real-time, regularly updated fire path, they can actually go back in and train those tools again — like this is how the fire actually behaved — so that in the future those types of tools will be better for the operational decision makers.”
FireSat could also help reveal the true global scale of fire activity. Until recently, existing systems couldn’t reliably detect smaller conflagrations, so the historical record has mostly captured only the largest ones. A more complete picture of fire activity will improve carbon emissions accounting and inform better land management practices.
That said, it remains true that not every fire ought to be put out. Fire is a natural — and often essential — ecological cycle that helps landscapes like grasslands, chaparral, and forests stay healthy while clearing dead vegetation that would otherwise accumulate as fuel for more destructive wildfires. O’Connor expects FireSat to play a role here, as well, giving agencies a better way to monitor prescribed burns and naturally occurring fires alike to ensure they deliver their ecological benefits without getting out of hand.
Even so, there are limits to what better detection and more sophisticated modeling can achieve when it comes to reducing the toll of wildfires. As the deadly Los Angeles fires at the beginning of 2025 demonstrated, even blazes caught in their earliest stages can explode under a dangerous combination of high winds and drought — conditions that are becoming increasingly common with climate change. Furthermore, as people continue to build homes and infrastructure along the wildland-urban interface, there are limits to how much technology can protect developments in landscapes that are naturally adapted to burn.
Still, FireSat’s data stands to make a meaningful difference in our ability to respond to an increasingly fire-prone world, though those benefits won’t arrive overnight, of course. These first three satellites will offer an early glimpse of what FireSat can deliver at scale, with the real value of the constellation beginning to emerge by the end of the decade. “Four of the five biggest wildfire years were in the 2020s,” O’Connor told me. “We can’t afford to go any slower than that.”
On Trump’s mineral paradox, China’s Great Green Wall, and sodium-ion batteries
Current conditions: After devastating the U.S. island of Rota in the Northern Mariana Islands territory, Super Typhoon Bavi is barreling toward Taiwan with winds of up to 200 miles per hour • Rare tornadoes brought on by storms touched down in China’s Hubei province, leaving 11 dead • Temperatures in Madrid are hovering at around 100 degrees Fahrenheit all week as the Spanish capital roasts in Europe’s latest heat wave.
Exactly three weeks after President Donald Trump signed a formal memorandum to halt the bombing campaign against Iran that the United States and Israel embarked on nearly five months ago, the war is back on. After Washington accused Tehran of launching missiles at tankers passing through the Strait of Hormuz this week, Trump officially declared the resumption of combat. Speaking Wednesday morning at the NATO summit in Turkey, Trump called the Iranian regime “scum,” “sick people,” and “vicious, violent people” when asked about the peace pact during a press conference. “If they had a nuclear weapon, they’d use it,” Trump said. “So as far as I’m concerned, it’s over.” He spent the rest of the day posting more than a dozen videos and photos on his Truth Social account purportedly showing U.S. missile strikes in Iran. “This is in retribution for yesterday’s bombing of ships by Iran,” Trump wrote in one post. “If it happens again, it will get much worse!”
The market is certainly preparing for worse. The price of Murban crude, the benchmark for oil flowing out of the United Arab Emirates, spiked nearly 7% on Wednesday. The European benchmark, Brent crude, jumped more than 5%. The American pricing yardstick, West Texas Intermediate crude, rose by just over 1%. Last month, my colleague Matthew Zeitlin cautioned that, despite a ceasefire, it would take a while for the Strait of Hormuz to return to normal — and “even longer” for energy markets. Emphasis on that last part.
The world’s capacity to generate nuclear energy has increased by 2.2 gigawatts already this year as new Chinese reactors have come online at a rapid clip. By 2035, global nuclear capacity is on track to surge by 44% to 535 gigawatts, up from 372 gigawatts last year. That’s according to the latest forecast from the consultancy BloombergNEF. China, the unrivaled global leader in domestic reactor construction, is largely responsible for the projected spike. Today, the People’s Republic is the world’s No. 2 user of atomic energy behind the U.S., which has long operated the largest fleet of plants on the planet. But China is on pace to surpass the U.S. by 2030 with 102 gigawatts of nuclear capacity.
Among the more promising signs for the democratic world: The U.S. is now working with Japan and South Korea to commercialize new small modular reactor technologies. On Tuesday, at the margins of the NATO summit, U.S. Secretary of State Marco Rubio signed onto a memorandum with the foreign ministers of Japan and South Korea. The document “outlines opportunities for our three countries, which have complementary advantages in the civil nuclear field, to encourage mutually beneficial cooperation among their respective nuclear industries,” the State Department said in a statement.
Right after the presidential inauguration in January 2025, Matthew wrote a sharp piece identifying what he called the “paradox of Trump’s critical minerals crusade.” At issue was the fact that the new Trump administration planned to (and ultimately did) kill off policies designed to spur demand for domestically mined and processed minerals such as lithium, cobalt, and rare earths — even as he slashed barriers to increasing the supply of those metals. U.S. production of minerals is picking up as the White House brokers a growing list of deals to give the government equity stakes in mining firms in exchange for federal support for increasing output. Sure enough, the demand just isn’t there in the U.S. On Tuesday, the Financial Times reported that companies backed by the administration, including rare earths miner MP Materials, uranium producer Energy Fuels, and the rare earths refiner Phoenix Tailings are instead selling their goods to buyers in Asia. Japanese customers were “clamoring” for rare earth metals from Phoenix Tailings, CEO Nick Myers said. The materials the firm produces are ending up “primarily in Korea and Japan.”
That isn’t stopping Trump from reviving his calls for Washington to seize Greenland and its resources from Denmark, a founding NATO ally. Speaking at the conference in the Turkish capital of Ankara, the American president repeated his claim that the U.S. invasion of the world’s largest island following Copenhagen’s collapse to Nazi blitzkrieg in April 1940 should have qualified as a permanent conquest. “We took Greenland and then, stupidly, we gave it back,” Trump told reporters. “We shouldn’t have given it back to them. We’re the ones who need it. We need it for protection of the world, not just the United States.”
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Not to be an old man about it, but I remember the Iraq War distinctly — the debates over the role of Baghdad’s oil and the calls from Congress for increased U.S. production with an eye toward energy independence. Here’s some data that will make you want to dismiss your humble millennial correspondent with an “ok boomer.” On Wednesday, the U.S. Energy Information Administration issued a definitive new analysis showing that U.S. petroleum exports hit a record high in April after Iran closed the Strait of Hormuz, forcing overseas buyers to find new sources of fuel. Exports increased to 13.6 million barrels per day, 15% more than the previous record set in March.
On the other end of the American energy spectrum, the nation’s largest provider of home battery and solar equipment just launched a distributed compute pilot program for artificial intelligence servers. Under the program, Sunrun will coordinate “the selling of inference capacity to enterprise compute buyers.” In other words, homeowners can earn money by hosting “compute nodes” — small servers —that then supply output to AI companies in much the same way Sunrun’s customers are paid by giving the virtual power plant operators access to solar panels and batteries. “Over nearly two decades, we have perfected our ability to operationalize, finance, and scale distributed assets,” Paul Dickson, Sunrun’s president and chief revenue officer, said in a press release. “We are now using our leadership position in distributed home energy and proven infrastructure to bring compute closer to the sources of energy and inference.”
Much like the United Nations effort to plant trees at the southern edge of the Sahara to keep the desert at bay, China is building a Great Green Wall. Since 1978, the country has planted 66 billion trees and plans another 34 billion by 2050 in a bid to slow the spread of the Gobi and Taklamakan deserts. A new study using satellite measurements of leafy areas found that the planted forests are greening much faster than wild ones. Younger trees grow faster. But even at similar ages, planted stands grew 4.6% faster, meaning they can absorb more carbon. The findings, according to Fertilizer Daily, “suggest global climate models should better distinguish forest types and age when accounting for carbon.”
Sodium-ion technology, as Heatmap’s Katie Brigham explained two years ago, promises cheaper, less combustible batteries than its dominant lithium-ion cousin. But it remains niche and underdeveloped. Perhaps not for long. On Wednesday, sodium battery startup Peak Energy announced plans for a factory in Sacramento capable of producing 4 gigawatt-hours of sodium battery systems annually. “America needs energy storage that is lower cost, more affordable, more reliable and purpose-built to meet the demand coming onto the grid,” Peak Energy CEO Landon Mossburg said in a statement. “This facility is proof that America can lead not only in inventing the technology, but in building it at scale.”