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On Musk’s successor, a House vote, and Spain’s blackout

Current conditions: Flash flood warnings remain in place today throughout the south-central U.S. • Israel has requested international assistance in fighting large fires that have broken out in the hills near Jerusalem • May in Europe is off to a warm start, with temperatures in the mid-80s in Paris.
1. Tesla board began search for Musk’s replacement: report
Tesla’s board initiated a search for a chief executive to replace Elon Musk, The Wall Street Journal reported Wednesday night. With stock prices “vaporized,” car sales floundering, and dealerships becoming targets for public frustrations with the government, the board reportedly warned Musk that he needed to shift his focus from reform efforts in Washington and back to Tesla. At the time of the conversation, which happened “about a month ago,” Musk “didn’t push back,” the Journal writes, although Musk subsequently told investors on Tesla’s earnings call last week that he’d be “allocating far more of my time to Tesla.” While the board had reportedly advanced its search for Musk’s successor to the point of having “narrowed its focus to a major search firm,” the current status of the effort to find Musk’s replacement “couldn’t be determined.”
Musk has complained to those close to him that he is “frustrated to still be working nonstop” at Tesla, and has made public comments about his compensation. He spent more than $250 million on Trump’s re-election campaign, although his company faces substantial hurdles due to the president’s policies, including a significant hit from tariffs and a loss of competitive advantage if California’s ability to set vehicle emission standards stricter than the federal government’s, which has generated significant revenue for Tesla in the form of compliance credits it’s sold to other automakers, is revoked.
2. House strikes down California’s clean truck rule, cueing up clean air vote
The House of Representatives voted 231 to 191 on Wednesday evening to revoke California’s ability to incentivize clean truck purchases, a prelude to Thursday’s vote over whether or not the state can set stricter auto emission standards than the federal limits. Thirteen moderate Democrats, including Henry Cuellar of Texas, Susie Lee of Nevada, and Tom Suozzi of New York, joined Republicans in voting to block California from requiring truck dealers to sell an increasing number of zero-emission medium- and heavy-duty vehicles over time. In a separate vote on Wednesday, the House revoked another of California’s standard-setting capabilities, designed to cut down on nitrogen oxide emissions, which Republican Morgan Griffith of Virginia described as “an effort to truly vilify diesel engines.” The measures will now be sent to the Senate.
California’s authority to set these rules comes from waivers it’s been granted by the Environmental Protection Agency under the Clean Air Act, which otherwise compels states to adhere to federal standards. The Clean Air Act also allows other states to adopt California’s standards, giving the state extraordinary influence over the automotive market.
The marquee vote, however, will come on Thursday, when the House will vote to end California’s vehicle emissions waiver, which some critics have erroneously characterized as an electric vehicle mandate. Many are skeptical, however, that Congress has the authority to revoke the waiver under the Congressional Review Act. Senate parliamentarian Elizabeth MacDonough has previously said the waivers do not qualify under the CRA and “ignoring that ruling would buck decades of precedent under presidential administrations of both parties, and would lay the foundation for potentially tricky legal fights down the road should a future president decide to grant California a new waiver,” journalist Clark Mindock writes for Landmark.
3. Debate rages over whether Spain’s renewable energy dependence caused Iberian blackout

Monday’s 18-hour blackout across Spain and Portugal has sparked a fierce and ongoing debate over whether the Iberian Peninsula’s heavy reliance on wind and solar energy is to blame. While the investigation into the cause of the blackout is still ongoing, we do know that at the time of the outage, Spain’s grid “had little ‘inertia,’ which renewables opponents have seized on as a reason to blame carbon-free electricity for the breakdown,” my colleague Matthew Zeitlin explains. In essence, gas turbines and nuclear plants have inertia that comes from spinning metal, such as a turbine, which can provide the system with a little more momentum if a generator drops off the grid. “Solar panels, however, don’t spin,” Matthew adds — hence the current line of attack by energy transition skeptics.
On Wednesday, the president of Spain’s national grid operator, Red Eléctrica, insisted that “linking what happened on Monday to renewables isn’t correct.” Spain’s prime minister, Pedro Sánchez, has likewise claimed that “Those who link this incident to the lack of nuclear power are frankly lying or demonstrating their ignorance.” But as Matthew writes, it wouldn’t necessarily be a surprise to learn that a renewables-heavy grid struggled with maintaining reliability due to low inertia — nor is it an insurmountable challenge. Read more about how inertia may have played a part in the blackout here.
4. Equinor considers ‘legal options’ against the Trump administration over canceled wind farm
Equinor, the Norwegian state-owned energy company behind Empire Wind, is reportedly considering suing the Trump administration after the Department of the Interior canceled its Long Island offshore wind farm last month. As my colleagues Emily Pontecorvo and Jael Holzman reported at the time, Empire Wind was “the second fully permitted offshore wind project” to be targeted by the administration, and its potential cancellation represents “a huge blow to New York State’s climate and clean energy goals.”
Equinor has already spent nearly $2 billion on Empire Wind, which was almost a third complete at the time Interior Secretary Doug Burgum ordered an immediate halt to construction. The company is now “considering its legal options,” The Guardian writes, and “may take Donald Trump’s administration to court.”
5. India braces for potentially deadly slate of spring heatwaves
India is preparing for a series of heatwaves in May that could potentially strain power grids and lead to dangerous blackouts, Bloomberg reports. The warning — issued on Wednesday by the director general of India’s Meteorological Department, Mrutyunjay Mohapatra — follows what was already a difficult April in the country, with temperatures in New Delhi spiking above 100 degrees Fahrenheit earlier in the month. In Jaipur, temperatures have already broken 110 degrees, leading outdoor laborers to suffer from heatstroke. Mohapatra confirmed that above-average temperatures are expected to persist over most of the country between now and the onset of the monsoon season in June, except in some parts of the southern and eastern states. Spring heatwaves in India have been linked to climate change, with Gianmarco Mengaldo, a climate expert at the National University of Singapore and author of one such report, telling The Guardian, “Many of the events predicted for 2050 or 2070 are already happening. We underestimated the speed of change.
Ministers in the UK are considering a new rule that would require almost all new homes to have rooftop solar.
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A small but growing share of counties are targeting data centers, solar farms, and battery storage systems at the same time.
I’ve got an update for you on the data center backlash — and what it could mean for the governor’s race in Wisconsin, one of the country’s most important state-level battles in the upcoming midterms.
Last week, I wrote about how the Republican congressman and Wisconsin gubernatorial candidate Tom Tiffany was trying to turn the data center issue into a kind of trojan horse for slowing down renewables. Tiffany claimed to be anti-data-center, but he was really looking to apply new and stricter rules to clean energy development, as well.
Over the weekend, Tiffany said the quiet part loud. “David Crowley wants to cover our farmland with industrial-scale wind, solar, and data centers,” he posted on X. (He also started calling his opponent “Data Center David Crowley.”) Tiffany vowed to “protect Wisconsin farmland,” picking up on the idea — already used by the Trump administration to stymie solar development — that renewables threaten the integrity of agricultural land.
Now Crowley isn’t nearly as pro-data-center as Tiffany claims, although he has said the computing facilities should run on 100% clean energy. Yet Tiffany's accusation made me curious: How many local governments now see data centers and renewables as a package deal — and a farmland-threatening incursion that should be blocked? Back in March, my colleague Jael Holzman has covered how data centers are turning Americans against renewables. Are we seeing that on the ground?
Our market intelligence service Heatmap Pro tracks local laws affecting clean energy, batteries, and data centers. I asked the Pro team to look at how many local governments have now banned all three types of infrastructure — communities with what you might call a “none of the above” policy.
There’s mostly good news in the results for renewables advocates. The number of towns and counties that have blocked data centers, solar, and batteries remains small. As of late last week, 21 counties across the country have an active restriction or moratorium on solar, batteries, and data centers combined.
Another 10 counties have banned either data centers and solar, or data centers and batteries, but not all three. Six cities or municipalities have placed combined restrictions on the technologies nationwide.
The bad news: The number is growing fast. Most of these “none-of-the-above” restrictions were passed in 2026, and the overwhelming majority are in the rural Midwest and Great Plains. Kansas, Iowa, and Indiana account for most of the moratoriums or restrictive laws.
Not all of the restrictions are new. Although most of these multi-technology restrictions get passed at the same time, a handful of counties blocked solar and batteries first, then tacked on data centers later. Dickinson County, Kansas, for instance, has long blocked solar and batteries. But this spring, as the data center boom came along, the county’s leaders extended that moratorium to apply to data centers and all forms of energy development — including natural gas.
Overall, the scale of the trend remains small. Less than 10% of data center restrictions nationwide also target clean energy. That’s good news for renewable developers because the number of data center ordinances is surging. More than 530 data center restrictions are now on the books nationwide, and most restrictions have come in the past 12 months.
And what about the Wisconsin election? As of right now, only one county in America’s Dairyland has restricted data centers and batteries together. None have restricted solar, wind, and batteries. But Tiffany does seem to be tapping into a much larger zeitgeist. When you look at the stated reasons why communities nationwide are adopting these policies, farmland protection ranks high on the list. When it comes to permitting politics, in other words, farmland looks like the next frontier.
There are lots of reasons why that might seem like a good idea, but I urge you to learn from my mistakes.
All I wanted was to drive an electric car to the solar eclipse. But after the third consecutive charging port RFID reader wouldn’t accept my credit card and finding that the employees inside the attached Spanish hotel restaurant mostly didn’t speak English, I began to feel as though, just maybe, this hadn’t been my best idea.
Opting for an EV as a rental car can be an attractive proposition. For a longtime electric driver like me, it’s the opportunity to avoid car emissions even when on holiday, and to try out the experience in another country. For others, it could be a way to save money while on vacation in countries with even more expensive gasoline than America’s, or perhaps to try out electric driving before taking the plunge on buying an EV back home.
My advice, though? Don’t — at least not yet. The reason is that road-tripping on vacation is not only different from the driving you do back home, it’s also the worst kind for using an EV, especially for a newbie. The experience might lead you to believe, incorrectly, that the EV experience is just like this.
I admit, I had high hopes. Europe as a whole is far ahead of the United States in EV adoption, and its denser built environment means fewer long, open expanses between the kinds of cities that would have charging stations. Spain isn’t nearly as far along with EVs as the Scandinavian or the low countries, where electric cars are already a majority of cars on the road, or nearly there. But it is ahead of the U.S. So I figured driving around the country to see the total solar eclipse in a Peugeot E-5008 electric SUV would be a manageable task.
The first problem is time. Here in California, I’ve come to terms with the fact that driving long distances in an EV adds minutes. There’s simply no way to replicate the five-minute pump-and-go gas station stop, but when it comes to dealing with the slog of freeway travel from L.A. to the Bay Area, for example, I’ve come to enjoy taking a longer charging stop to breathe as opposed to making the best possible time on a car trip. On vacation, though, there’s no time to lose.
And it’s not just charging itself that takes time. Unless you rent a Tesla and enjoy the seamless experience of its Superchargers, you’re stuck with the same annoyances that have vexed so many EV early adopters in the U.S.: busted chargers, hit-or-miss credit card readers, and juggling a variety of phone apps to interact with all the various brands of charging stations one might encounter. It’s also, frankly, just mentally taxing to think about all this in a new country and a new car, the very opposite of what most people seek on holiday.
Driving abroad intensifies these grievances. In just five days of driving around Spain, I racked up five new phone apps dedicated to charging the car on different networks. (Electromaps! Movilidad! PowerGo! EnelEnergy! Zunder!). Sometimes this was out of desperation: I parked, plugged, and scanned multiple credit cards that the machine would not accept, finding pay-by-phone to be the only way to activate the machine. Of course, signing up for a new app is a 10-minute process that involves typing in endless fields of personal information just to add a few kilowatt-hours to one’s car battery. Not great when you’re already running behind, and doubly problematic if you had no or little cell service abroad and couldn’t download the necessary app at that moment. (Death to walled-off apps.)
Those chargers that did work typically ran far below their stated capacity, in the range of 70 kilowatts to 90 kilowatts of charging speed as opposed to the 180 kilowatts or 350 kilowatts they were rated to deliver. And when plugs are scarce, you have to take what you can get in terms of speed and amenities. I was overjoyed to find one that worked without much hassle in Basque Country — even though I had to ask one of the gas station employees to move her Volkswagen Passat that was ICEing a charger, and encountered an industrial stench from nearby petroleum production so strong I nearly vomited when I got out of the car.
The EV culture can be different, too. I’d hoped to charge at the plugs located in the parking garage of my hotel in Bilbao, Spain, but arrived home too late after eclipse traveling and found the lot full and locked. The nearby underground structure had plenty of charging spaces, but those were bring-your-own-cable chargers — something common in Europe that’s only now coming to the United States.
Despite the difficulties, the trip went off. We saw the spiritual experience of the eclipse through the cloudless skies of Burgos; we traveled around northern Spain without once having to buy gasoline at European prices. And while an inconvenient experience like this might be enough to dissuade someone from ever taking a chance on EVs again, it shouldn’t.
There’s a dichotomy in the electric car experience I’ve talked about ad nauseum. As detractors say, taking long road trips can be kind of annoying, and those annoyances run deeper in unfamiliar territory. But most of us don’t drive like we’re on vacation most of the time. We do our driving close to home, where electric cars are a better and more convenient experience if you can do much of your charging at home or work. Public charging still takes time. But in your own city and state, you already know the nearby ones you like and have all the necessary apps downloaded and filled out.
A more seamless time is coming, when charging stations are abundant everywhere and a simple, idiot-proof interface for plugging in is the standard. Until then, you’ll probably have a more relaxing vacation burning fossil fuels. Just don’t let that stop you from buying an EV.
Current conditions: Tropical Storm Moke sideswiped Hawaii yesterday just weeks after a weakened Hurricane Lala became the first major storm to hit the Big Island in decades • On the western fringe of the United States’ Pacific borders, Typhoon Saudel struck Guam and the Northern Mariana Islands over the weekend, bringing heavy rain and flooding • Temperatures in Khorramshahr, on Iran’s border with Iraq, are topping 118 degrees Fahrenheit, rendering the southwestern port city the hottest place on Earth.
With water levels in reservoirs across the American West at record lows, the Trump administration has directed Arizona, California, and Nevada to cut back on how much water they use from the Colorado River over the next two years. On Friday, the Department of the Interior imposed the reductions via a series of documents detailing a two-year and a 10-year plan to salvage the supplies from the drought-stricken river fed by snowmelt from Colorado’s stretch of the Rocky Mountains. As climate change has shifted snow patterns, levels on the river have dropped. Yet the seven states that depend on the water — the aforementioned three in the Lower Basin, and Colorado, New Mexico, Utah, and Wyoming in the Upper Basin — could not come to agreement among themselves on how to divvy up the dwindling supply. Instead, the Interior Department came up with a proposal that forced the Lower Basin states to pare back first. As you may recall, Arizona’s Democratic governor called the cuts “draconian” when the administration released its proposal in early August. The plan, which imposes short-term cuts while leaving a larger split for later, sets the stage for what E&E News predicted would be “a behemoth legal fight.”
When the Department of Energy announced a review last year of droves of grants the Biden administration had given for clean industrial projects, the nation’s leading green steel project appeared on the chopping block. Cleveland-Cliffs, the steel giant based in Vice President JD Vance’s hometown in Ohio, said it was renegotiating the $500 million grant that was supposed to fund construction of a modern, integrated mill that could increase U.S. steel production and allow the country to compete with China in selling lower-carbon material to Europe. More than a year later, the deal has finally been renegotiated. As expected, the money will now go instead toward upgrading a coal-fired blast furnace at the Middletown Works plant, Canary Media reported on Friday. Never mind the fact that Congress promulgated the money specifically for lower-carbon steel, making the shift “possibly illegal,” as my colleague Emily Pontecorvo reported last year.
Congestion costs on PJM Interconnection skyrocketed 43% to $6 billion during the first half of this year, up from $2.1 billion during the same period of 2025. That’s according to the grid’s independent watchdog, which last week warned that bottlenecks on high-voltage transmission lines during high-stress events such as storms or heat waves were now what Reuters put bluntly as “the single biggest driver of the increase in soaring wholesale electricity costs.” Across the U.S., July’s electricity bills were, in the frank words of Heatmap’s Matthew Zeitlin, “higher than ever.”
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Last week, the uranium miner Ur-Energy sent the first shipment from its mine in Wyoming, World Nuclear News reported Friday. That same day, the American subsidiary of the European uranium giant Urenco broke ground on its latest facility in the U.S., NucNet reported. Downstream, meanwhile, Standard Nuclear — a fuel manufacturer specializing in extra-expensive but extra-safe ceramic-coated fuel pellets called TRISO, which I have written about previously— just cut another deal with a major vendor.
I have a confession. Nearly a decade ago, I sat at my sister’s kitchen counter in Massachusetts after she gave birth to my niece, trying to write about the latest technology to come out from Tesla. Not yet burdened by its billionaire chief executive’s political baggage, the company was largely seen at the time as subverting preconceptions about the popularity of electric vehicles. Tesla’s erstwhile absorption of Musk’s former solar manufacturer, Solar City, only cemented the company’s status as an industry leader in producing and deploying panels domestically. The conventional wisdom, at least among some industry analysts at the time, was that any bet against Tesla was an ill-advised gamble against the lucky Mr. Musk. So, I wrote about it as a breakthrough. But the solar-generating roof tiles the company unveiled that fall when I was in New England turned out to be little more than a passing fantasy. Now Electrek has reported that the company plans to discontinue the product.

Say what you will about Spain’s solar records or America’s gas surge, nothing quite matches the enormous surge of power that is a new hydroelectric station. This week, Tanzania christened its largest-ever hydroelectric station, the Julius Nyerere Hydropower Dam, named for the country’s revolutionary first prime minister after independence. Mwananchi, the country’s largest newspaper, said the plant’s launch “opened a new chapter in Tanzania’s energy sector.”