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Here’s how much you should worry about the coming solar storm.
You have probably heard by now that there’s a big solar storm on its way toward us. (If not, sign up for Heatmap AM, our daily roundup of climate and energy news.) On Wednesday, the sun started ejecting massive columns of geomagnetic activity out into space in Earth’s direction. That geomagnetism is due to arrive around 11p.m. ET on Friday, triggering huge fluctuations in the Earth’s geomagnetic field.
Those fluctuations can actually generate their own electric current. And too much of that current can wreak havoc on the electrical grid.
The last time we got a heads up like this about a geomagnetic surge of this magnitude was in 2005, when coal generation was close to its peak in the U.S. and renewables were providing less than half the energy they do now. So how does that changing energy mix affect the risk to the grid this time around?
Not too much, said representatives from the National Oceanic and Atmospheric Organization on Friday morning. The other thing that’s happened since 2005 is that we've started paying a lot more attention to space weather — which, despite its name, bears little resemblance to Earth weather — which means grid operators are a lot better prepared to deal with it.
“We’ve been working with the power distribution community over the past decade to help them better understand space weather,” Rob Steenburgh, a space scientist with NOAA, said in a press briefing. “And their engineers have taken that information and used it to build systems that can protect the power lines more rapidly than they could before. So we’ve seen improvements in technology on the grid that get triggered by these events, and then work to protect the different assets.”
Grid operators can also respond in lower tech ways, such as by deferring maintenance or taking systems offline. And to be clear, if there are any grid effects, those will happen just to long-distance transmission lines. Transformers and any wires connecting to your house should be totally fine.
Will the solar storm affect solar panels? According to NOAA, any panels here on Earth should be totally fine since they’re protected by the planet’s atmosphere. Solar panels in space, e.g. those powering satellites, are at more risk depending on the height of their orbit, particularly if they’re outside the reach of the Earth’s magnet field.
The magnetic field will also determine how bad the storm gets here. Earth’s magnetic field points northward. (That’s why compasses work.) If the the solar storm’s magnetic field is oriented in the same direction, its effects will be dampened. “Think of a magnet,” said Shawn Dahl, another of NOAA’s space weather forecasters. “If you take two negative magnets and you try to put them together, they don’t connect, right? Same thing here.” That magnetic orientation can change in the course of a single storm, however, and if suddenly those two poles start drawing together, the effects can intensify.
As of now, NOAA has classified the situation as a severe geomagnetic storm — G4, on a scale that goes up to G5 — of which several have hit Earth since 2005, including one in late March. Those were weaker than the one barreling toward us at the moment, however, although we won’t know how severe this one will be until it passes satellites stationed about a million miles out in space — that is, at most 45 minutes before it hits.
So, is NOAA concerned? “Yeah, we’re a little concerned,” Dahl said, adding that in addition to coordinating with utilities and other operators of critical infrastructure, NOAA is also briefing the Federal Emergency Management Agency. GPS and other satellite-dependent technologies could experience disruptions. Will those be debilitating to society? Probably not.
There’s also one big upside: “The biggest manifestation of space weather is the aurora,” Steenburgh said, a.k.a. the Northern Lights, which could be visible as far south as Alabama. Even if you can’t see anything with the naked eye, it’s worth pointing your cell phone at the sky and snapping a pic, said Brent Gordon, another NOAA space scientist.
“Cell phones are much better than our eyes and capturing light,” Gordon explained. “Just just go out your back door and take a picture with a newer cellphone and you'd be amazed at what is what you see in that picture versus what you see with your eyes.”
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Tristan Abbey would come to Washington from a Texas think tank that argues peak oil is way off base.
Donald Trump’s pick to run the Energy Information Administration works for a think tank that denies the existence of an energy transition.
The Energy Information Administration is the nation’s primary energy fuel and power forecasting agency. Since its inception in 1977, EIA has become a go-to source of data for many U.S. businesses, analysts, and policymakers alike. The agency’s previous administrators have been relatively apolitical academics and industry experts, including under the first Trump administration, whose EIA administrator came to the role from a faculty position at Rice University. The office’s current acting administrator is Stephen Nalley, who was appointed deputy administrator by Trump in 2018 after serving in various other roles at the agency.
Last month, however, the president quietly nominated a new EIA administrator who may represent a new direction for the agency. Tristan Abbey is an energy consultant and a senior fellow with the National Center for Energy Analytics, a think tank founded last year by a conservative policy outfit, the Texas Public Policy Foundation. The group argues against the concept of “peak oil,” the notion that the world will one day hit a maximum level of oil demand as it transitions to other (presumably more climate-friendly) fuels.
“There has never been a more critical time for sober-minded, fact-based, emotion-free perspectives in energy domains,” the think tank proudly declares on its About webpage. “The U.S. and European governments, along with many U.S. states, are embarking on the biggest industrial spending program in history, all directed in the pursuit of an ‘energy transition’ with the goal to rapidly replace hydrocarbons that currently supply 80% of the world’s energy. Why are the stakes so high? ‘Transitions’ of such scale have never occurred. And energy is fundamental to everything in civilization.”
Abbey was previously director of energy and environment at the National Security Council from 2017 to 2019 under Trump 1.0, and was also chief economist for the GOP on the Senate Energy and Natural Resources Committee, boasting in a CV that his role included successfully repealing a federal oil export ban. Per that CV, he previously worked for Clarium Capital Management and Founders Fund, two hedge funds founded by GOP financier Peter Thiel. Abbey was also on the Trump 1.0 transition team, according to his LinkedIn.
Today, Abbey also works with the Energy Policy Research Foundation, a D.C. petroleum research organization, and recently stepped away from working at the Trump-affiliated America First Policy Institute, according to an ethics disclosure posted online.
Abbey’s work at the NCEA provides insight into the views he may bring to the top of EIA.
His biggest achievement at the think tank was authoring a report declaring that global gas demand will remain strong. “[T]he broad directional arrows are distinguishable: for the foreseeable future, the world will need far more electricity and more industrial energy, and a significant portion of that will require natural gas,” the report said. “The federal government never decided to become the world’s largest LNG exporter, but it did allow private companies to make that happen. The decision that it can make today is to preserve that achievement.”
On a webinar about the report, Abbey called on the U.S. to take steps to increase domestic natural gas consumption and find new ways to use LNG in various consumer products and industrial processes. “Is there something that is holding U.S. industry back from using more natural gas than it would otherwise?,” he asked.
The NCEA is a key player in a highly consequential but wonky debate in Washington about whether the U.S. should try and put thumb screws onto the International Energy Agency, a world power and fuel forecasting body overseen by the OECD, an international body to which the U.S. is the single largest contributor.
The IEA has previously predicted “peak oil” may occur before 2030 — one of many predictions that have led some Republicans in Washington to declare the IEA is no longer impartial and a “cheerleader” for renewable energy. These Republicans have been led by Senator John Barrasso, one of the lawmakers who will oversee Abbey’s nomination. Another fan of this view is Kathleen Sgamma, Trump’s pick to run the Bureau of Land Management, who cited the NCEA to call on U.S. policymakers to pressure the IEA into “meaningful reform” of its forecasting about the energy transition. The op-ed was first reported by E&E News’ Scott Waldman.
How does Abbey feel about the war on the IEA? We’ll find out at his confirmation hearing, which has yet to be scheduled. We’ve asked Republicans on the committee for an update on when that’ll happen and we will let you know once we find out. Given they’re still working through other more high-profile nominees, that’ll take a while.
Microsoft is canceling data center leases, according to a Wall Street analyst.
The artificial intelligence industry is experiencing another TD Cowen shock.
The whole spectrum of companies connected to artificial intelligence — the companies that design the chips, that supply the power, that make the generation equipment — shuddered Wednesday when the brokerage released another note from analysts pointing to evidence that Microsoft was giving up on its data center leases.
“Microsoft has both (1) walked away from +2GW of capacity in both the U.S. and Europe in the last six months that was in process to be leased, and (2) has both deferred and canceled existing data center leases in both the U.S. and Europe in the last month,” the analysts wrote.
Microsoft is one of the biggest players in the artificial intelligence industry, with its near-$14 billion investment in OpenAI and acommitment to spend $80 billion on data center capacity this year.
The company is pulling back, the TD Cowen analysts said, because it had decided not to support incremental increases in training workloads for OpenAI models. Shares in Nvidia, the chip designer that’s become one of the most valuable companies in the world on the back of optimism about artificial intelligence, are down 7% since market close Tuesday, while shares in the power companies Vistra and Constellation are down 9% and 7% respectively. GE Vernova, which makes turbines for gas-fired power plants, is down 9%.
Much of the power industry saw huge increases in their stock prices in 2024, as investors bet on increased demand for electricity from data centers, manufacturing, and electrification. But 2025 so far has been a year of mild expectations.
In February, Cowen analysts issued a similar note warning that Microsoft was pulling back on some of its data center leases. And in January, of course, many of the AI and energy stocks that had been soaring 2024dropped when the Chinese artificial intelligence company DeepSeek released an open source model comparable in performance to the state of the art in the United States but that required far less computing power to train.
The Cowen analysts were hardly doomy about AI and data center construction, writing that Google and Meta may be “backfilling” the capacity left behind by Microsoft as they seek to expand their own data center footprints.
But the case for across the board optimism may be slightly dimming across the sector. CoreWeave, which buys Nvidia chips and operates data centers, has had to reduce the amount of money its seeking to raise in its planned initial public offering to $1.5 billion, from the over $4 billion it was looking to get from investors earlier in the IPO process, Bloomberg reported. Nvidia, an investor in CoreWeave and its most important supplier, will be “anchoring” the IPO, kicking in $250 million.
The tax agency reopened its online portal to allow dealerships to register sales retroactively.
As recently as last month, some electric vehicle buyers were running into roadblocks when they tried to claim the EV tax credit on their 2024 returns. Their claims were rejected, it turned out, because the dealership where they bought their EV never registered the sale with the Internal Revenue Service.
On Wednesday, the IRS instituted a fix: It reopened the online portal for dealerships to report these sales retroactively.
The confusion all started with a major change the IRS made to the EV tax credit program last year. Previously, all dealers had to do was give the buyer a “time of sale” report that they could submit to the IRS come tax season. But as of 2024, dealerships were expected to register every EV sale that was eligible for the tax credit through this new online portal. Not only that, they had to do so within three days of the sale. The portal would not allow entries dated more than three days post-sale.
The IRS and the National Automobile Dealers Association did outreach to educate dealerships about the changes, but many were apparently still unaware of the requirements — some never even made an online account. Customers were similarly ignorant of the intricacies of the process. Many received time of sale reports and thought they were all set. But in January, when they began trying to claim the credit on their taxes for the previous year, they were surprised to receive an error message saying that their EV was not registered with the IRS. Some tried to get their dealerships to register the sale retroactively, but the IRS portal didn’t allow for it.
President Trump has vowed to kill the EV tax credit, and Congress is just now beginning to hammer out the legislation that could execute his wishes. In light of that, and given the relative chaos at the IRS caused by Elon Musk’s “efficiency” department demanding access to private taxpayer information and laying off thousands of IRS employees, it was unclear whether the Treasury Department would do anything to help these unlucky EV buyers seeking their refunds. The Treasury did not respond to multiple inquiries from Heatmap in February.
The Dealers Association also never responded to multiple inquiries from Heatmap about the issue. But in a notice to dealerships this week, first reported by NPR, the trade group said the IRS planned to roll out an update to the portal on Wednesday to allow for sales made in 2024 to be submitted.
If any of this has made you nervous about getting an EV this year, remember that you have another, safer option for claiming the tax credit. Instead of claiming it on your taxes in 2026, you can transfer it to your dealer, who can take it off the sale price of the car on the spot. Just make sure they know about the online portal!