Current conditions: Californians who live near the site of January’s devastating Los Angeles wildfires are being urged to get tested for lead poisoning • The Ohio River in waterlogged Louisville, Kentucky, crested at 37 feet on Wednesday • It will be about 60 degrees Fahrenheit and sunny in Brussels today, where European Commission President Ursula von der Leyen announced that the EU is pausing its retaliatory tariffs against the U.S. for 90 days following a similar move from President Trump.
THE TOP FIVE
1. Trump takes aim at national climate report
The Trump administration is making moves to gut the program responsible for compiling the National Climate Assessment, a report published every four years examining how climate change is affecting the United States that helps shape government response. The administration is reportedly canceling contracts with the consulting firm that provides most of the staff for the U.S. Global Change Research Program, the federal group responsible for coordinating the report across agencies. The report is required by Congress, but “it’s hard to see how they’re going to put out a National Climate Assessment now,” Donald Wuebbles, a professor in the department of atmospheric sciences at the University of Illinois who has been involved in past climate assessments, told The New York Times.
2. IEA: Electricity consumption from data centers to double by 2030
The International Energy Agency published a big report Thursday on how the rise of artificial intelligence will affect energy demand over the next five years. The analysis finds that global electricity consumption from the data centers that power AI will more than double by 2030, and that the U.S. will be the key driver of this growth. “By the end of the decade, the country is set to consume more electricity for data centers than for the production of aluminium, steel, cement, chemicals, and all other energy-intensive goods combined,” the report said. Other key findings as they related to energy and climate:
- Renewables — and especially wind and solar — can meet half of the expected growth in electricity demand from AI, but rising natural gas and coal generation will also be major power sources. “Natural gas and coal together are expected to meet over 40% of the additional electricity demand from data centres until 2030,” the report finds.
- Carbon dioxide emissions from data centers are expected to peak by 2030 and decline slowly through 2035.
- Climate concerns around AI “appear overstated,” but so do claims that AI will solve climate change. Existing AI solutions, if widely deployed, could cut far more emissions than data centers produce. But those cuts still wouldn’t be enough to reach net zero. AI “is not a silver bullet.”
- AI will hike energy demand, but could also speed up innovation in new energy technologies if it receives enough investment and policy support.
IEA
3. This year’s tornado reports are off the charts
We’re less than four months into 2025, but already there have been way more tornadoes in the U.S. than what’s considered normal, according to AccuWeather. More than 470 tornadoes have been reported since the start of the year, compared to the historical average of roughly 260. “The frequency and severity of extreme weather in America this year has been alarming,” said Dan DePodwin, AccuWeather’s senior director of forecasting operations. Just two other years in the 16-year record had more tornadoes reported by this time in the season. Tornadoes were reported every day from March 26 through April 7. “A 12-day streak might be typical in May, which is the peak of tornado activity, but it is uncommon for March and early April,” AccuWeather said in a press release.
AccuWeather
4. Trump to New York: End congestion pricing, or else
President Trump’s Department of Transportation escalated its threat this week to retaliate against New York if the state’s Metropolitan Transit Authority, or MTA, does not shut down congestion pricing by April 20. The tolling program, which charges a $9 fee for drivers who enter New York City’s central business district, has only been in effect for three months.
“Make no mistake — the Trump Administration and USDOT will not hesitate to use every tool at our disposal in response to non-compliance later this month,” the agency said in a social media post. The post did not say what those tools might be, but a previous post from Transportation Secretary Sean Duffy on March 20 made a veiled threat to withhold funding from the state if it did not shut down the tolling program. “The billions of dollars the federal government sends to New York are not a blank check,” he said. Duffy notified the MTA on February 19 that he was rescinding federal approval of its congestion pricing program, despite early evidence that it was reducing traffic. The MTA immediately filed a lawsuit in the U.S. District Court for the Southern District of New York challenging Duffy’s actions.
5. Tapestry and PJM partner on AI for the interconnection queue
Google X’s Tapestry project, which focuses on innovations for the electric grid, and grid operator PJM on Thursday announced a partnership that will use artificial intelligence to develop a unified model of the grid’s electricity network. The model will bring in data from dozens of disparate tools into one simplified “Google Maps for electrons,” Page Crahan, Tapestry’s general manager, told Heatmap’s Katie Brigham. The model will give grid operators and project developers the ability to toggle on and off different layers of grid information — a vast improvement over the technical boondoggle grid planners face today. PJM is facing a slew of retiring fossil fuel resources just as electricity demand is ramping up, largely thanks to AI data centers. Meanwhile, PJM has a years-long waitlist full of wind and solar projects seeking permission to connect to the grid that are languishing in no small part due to its slow approval process. Tapestry plans to deliver solutions that PJM can start rolling out this year. The two entities will work together to develop new processes “over the next several quarters “ and “perhaps even the next several years,” Crahan said.
THE KICKER
The largest data center currently under construction could consume as much electricity as 2 million households.
IEA
AccuWeather
