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Mr. President, your commitment to radical climate and economic policy really does astound me.

Dear Mr. Trump,
What can I say? You astound me. You enthrall me. I am, in short, very impressed!
Why? Well, earlier this month, I sent you an open letter in which I confessed that I finally understood your secret plan. It’s true, I wrote, that you campaigned as a scourge of climate activists. You publicly called global warming a “hoax,” a “scam,” and something that you “don’t believe.”
Sure, that’s what you said. But, as I wrote in my letter, you have governed very differently. You are clearly terrified of climate change. Because upon being handed the reins of power, you have executed the extreme environmentalist playbook to a T.
You imposed a 10% tax on Canadian crude oil — which is the dirtiest and most carbon-intensive oil burned by Americans. You levied new fees on single-family-home building materials, putting an end to suburban sprawl. You even threatened to tax cars.
In short, you seemed to declare war on the dirty, polluting, carbon-choked American way of life.
Yet even as I sent that letter, I still had doubts. I even added a note of warning. I said that you are a much more radical environmentalist than I am — that while I want to see carbon emissions fall, I would never take the kind of extreme actions you are.
But since my last note you have plunged on. In the past few days, we’ve gotten new confirmation of just how committed you are to the radical climate agenda. You have taxed oil imports. You have declared war on cars like some kind of radical urbanist. You have hawked Teslas on the White House lawn. Even your diplomatic fights are bearing fruit: Your trade war on Canada has led to cross-border air travel falling by 70%, and your anti-European rhetoric has even started to drive down trans-Atlantic bookings now. Less tourism, fewer flights, less carbon pollution!
Last time, I called you a “Green New Donald.” Clearly that did not go far enough. You are even more opinionated, climate-crusading, and radical than I thought. You are committed to reducing the amount of stuff that Americans use — no matter where we get it from or what it does. You want to decrease the economy’s material intensity.
You, Mr. Trump, are a DEGROWTH DONALD.
And the fossil fuel industry is just starting to catch on to the extent of your fervor.
How do I know? Just look at what the oil industry itself is saying. Every quarter, the Dallas Federal Reserve asks fossil fuel executives about the state of their industry. The most recent survey came out on Wednesday, and in it those leaders do nothing but whine. They hate that you are going much further than President Biden ever went — that you are trying to drag them into bankruptcy.
“The key word to describe 2025 so far is ‘uncertainty’ and as a public company, our investors hate uncertainty. This has led to a marked increase in the implied cost of capital of our business, with public energy stocks down significantly more than oil prices over the last two,” one of them writes.
Well done, Mr. Trump! Democrats like Elizabeth Warren have long sought to raise borrowing costs for oil and gas companies through financial regulation. But you have figured out a way to actually do it with your tariff agenda.
One of the most impressive parts of your energy agenda, Mr. Trump, is that you keep calling for oil to fall to $50 a barrel. (It now trades at $69.) You must know — because you are surrounded by expert oilmen such as Energy Secretary Chris Wright — that such a low price will hand market share to OPEC and cause American oil companies nothing but pain. You must have seen that in the same Fed survey, U.S. drillers said that oil had to go for at least $61 a barrel before they could profitably drill new wells in the Permian Basin.
But you and your advisers plunge on anyway and keep insisting on that magic $50 number! You are heroes. What’s so delightful, Mr. Trump, is that this is clearly starting to irritate the oil executives who helped fund your campaign. Some of them have even started to cut their spending on future oil drilling.
“The threat of $50 oil prices by the administration has caused our firm to reduce its 2025 and 2026 capital expenditures,” writes one of them. “‘Drill, baby, drill’ does not work with $50 per barrel oil. Rigs will get dropped, employment in the oil industry will decrease, and U.S. oil production will decline as it did during COVID-19.”
Another adds: “There cannot be ‘U.S. energy dominance’ and $50 per barrel oil; those two statements are contradictory. At $50-per-barrel oil, we will see U.S. oil production start to decline immediately and likely significantly.”
Perfectly executed, Mr. Trump! They are going to keep it in the ground!!!! You have pulled off the rare rope-a-dope: Your political action groups raised more than $75 million from the oil industry to help get you elected. But now that you’re in office, you’re shutting them in. And the best part is that voters have no idea: Americans continue to think that you support U.S. oil and gas drilling — and they like it.
The most impressive comment from the oil executives, though, is this one: “I have never felt more uncertainty about our business in my entire 40-plus-year career.”
Think about that. This executive has seen the fall of Communism, the Asian crash, 9/11, the Global Financial Crisis, and the pandemic — and all of them pale next to you.
At the same time that these oil leaders are whining, you have plunged ahead with your tariffs on cars. These new fees are so complicated that many automakers are still working out exactly what they will mean for their supply chains. (More uncertainty! You dazzle me.)
But one thing is clear: They are going to raise the cost of new vehicles. “You're going to see price increases,” Ivan Drury, the director of insights at automotive research site Edmunds, told USA Today. “Virtually nothing goes unscathed.”
One analyst at Goldman Sachs even predicted that soon the average monthly price for a new vehicle could rise by $90. He said the tariffs are so unbelievably disruptive that there is no way they could become permanent. The hit to auto demand has already caused the steelmaker Cleveland Cliffs to lay off more than 600 steelworkers.
Mr. Trump, you really do impress me. I do worry about your popularity, though. I mean, are you trying to cause mass layoffs across the auto sector? If you keep this up, you might put the Democrats back in office — and you know what will happen then. I mean, last year, the U.S. produced more oil than any other country in history. I know you don’t want to see that happen again.
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The data center boom is everywhere you look in U.S. economic and emissions data.
This is an edition of Heatmap Daily, an evening review of the day’s news written by our executive editor. Sign up for it here.
It isn’t exactly a new thought, but I’ve been struck recently by how many trends in America’s economic and environmental data are fundamentally about the data center boom and the return of electricity demand:
First, the Energy Information Administration reported this week that U.S. emissions grew by more than 2% last year, driven by surging electricity demand and an increase in coal-fired generation. What caused that higher power demand? New factories and data centers — as well as record summertime cooling demand.
Second, many of the new factories driving that higher power demand are themselves producing goods that are … let’s say … data center-adjacent. There are the enormous new semiconductor fabs, of course. But Ford and General Motors have also set up new production lines (or repurposed old ones) to manufacture grid-scale batteries to meet power demand.
Third, take a look at the recent U.S. spending on private non-residential construction — in other words, everything American companies are building that is not houses, condos, or apartments.
The construction industry’s spent almost $60 billion on data centers over the past year, which is more than it spent on all other office buildings combined (and more than it spent building warehouses, too). Just a handful of categories — data centers, power plants, electricity infrastructure, and certain kinds of electronics manufacturing — now make up a third of all U.S. private non-residential construction investment. They’ve never made up such a large share of construction spending since data collection began in 2014.
As The New York Times recently noted, the American economy is unusually dependent on the American stock market right now — and the stock market is unusually dependent on artificial intelligence. This week, investors started to balk at the enormous spending hyperscalers are planning to keep building out the AI boom; Alphabet’s shares dropped 8% this week after it boosted its planned 2026 capital expenditure and signaled 2027 will be even bigger. If the data center boom started to slow down in earnest, then more than just that budget will change.
Speaking of which, my colleague Emily Pontecorvo wrote earlier this week about how many businesses are struggling to even estimate their carbon emissions from artificial intelligence. The carbon accounting startup Watershed recently unveiled a new formula to help companies get a sense of their AI-related emissions.
But even that formula is still limited by the amount of data hyperscalers publish — and they don’t publish that much. Google, for instance, is the only AI company that has (laudably) provided estimates of its emissions on a per-prompt basis. Yet no company has published its per-token emissions, or how emissions sync up with particular models or regions.
So Emily asked Google: Why aren’t you — or any other model provider — disclosing this kind of data yet?
The tech company didn’t get back to us until after we’d published Emily’s story. But its response was interesting enough that I wanted to quote some of it here.
The problem is “industry consensus,” Cooper Elsworth, a Google spokesperson, told us. “There is currently very little consensus on how to comprehensively and fairly measure the serving environmental impact of generative AI (such as text generation),” he wrote. “Without standardized, ‘apples-to-apples’ frameworks, it is difficult to compare different providers accurately.”
That’s partly because energy use — and emissions data — can vary from site to site and depend on “custom-built hardware, software compilers, and advanced inference techniques.” And he claimed Google doesn’t always have the measurement hardware in place to provide such specific estimates: “Providing precise, repeatable data requires highly advanced measurement infrastructure,” he said. “For example, software-based energy monitoring tools often suffer from sampling biases. For our study, we had to step away from top-down averages and directly measure actual energy at the physical power supply unit (PSU) level across our deployed fleet. Not all providers have the telemetry or data sets required to benchmark their operations at this level of granularity.”
Read Emily’s story to understand the other reasons why estimating — or even “guesstimating” — AI-related carbon emissions is so challenging.
A conversation with Emma Uridge of the Kansas Health Institute.
This week’s conversation is with Emma Uridge, analyst with the Kansas Health Institute. Uridge spent copious hours analyzing state and local laws on data center development to best understand how policymakers are responding to the potential environmental public health impacts of large AI infrastructure, including power and water. The report, which came out this week, also goes in depth into those health impacts. I reached out to her to discuss what she sees as must-watch territory for our readers on this emerging policy arena.
Our conversation was lightly edited for clarity.
What is actually being done on policy when it comes to data centers — beyond moratoria of course?
So first I’d like to just talk about the point of moratoria. It’s helpful to talk about how these policies emerge in the first place. One area where moratoria are helpful is when a data center is proposed but the county has no approach for how they’d like to potentially regulate them. That’s temporary, most of the time. It lets local governments conduct research on the various impacts and also negotiate community benefits, ones that can mitigate any potential negative impacts — like Lancaster Pennsylvania, which instituted a community benefit agreement that maximized the potential benefits of development while mitigating what large data centers can do. That agreement looked at capping municipal water use at 20,000 gallons per day and requiring 100% clean energy. It had financial penalties for non-compliance. The company also committed $20 million to their local economic development and clean energy fund. There are ways to negotiate with developers.
We also see amendments to existing zoning. Data center proposals are increasingly popping up in rural areas, many of which are unzoned, so there’s no way a county can negotiate unless there’s a moratorium in place.
Other policy solutions include different performance standards or requiring on-site renewable energy, like what Jefferson County, Missouri, looked at. Also setback requirements, mandatory noise buffers, ending by-right zoning.
Where are local governments getting ideas for regulating data centers?
A lot of the technical information comes from developers. That can in cases be seen as a biased source of information. I wouldn’t say there’s a dedicated group providing assistance to local governments when a project is proposed — which is a similar story to wind industry development, where we have only a handful of consultants who provide technical advice. It can be really helpful to get a multi-disciplinary approach to hearing information. It can be helpful to have the utility commission, public health folks, those in academia, as well as the developer.
As of right now, especially in rural areas, local governments have a hard task of balancing pushback while getting the most accurate, evidence-based, neutral information to make decisions. That balance can be contentious.
What is the federal government doing on data center policy? How is the Trump administration approaching it?
A few things there. In the early days, the drive was for AI expansion and to be competitive with foreign adversaries. Now due to the amount of public pushback in red and blue localities and a more cautious approach.
I’m not seeing a lot of actual policy movement at this time.
I know the EPA is looking at the chemicals used in cooling data centers because when that water is cycled through the system, some of it is discharged into the water system, so they’re looking at the Toxic Substances and Control Act for monitoring that.
How much of an impact does this minimal federal role have on industry behavior?
Y’know, this isn’t specific to data centers. This is true for all kinds of large-scale development: there’s a need to require some sort of federal monitoring and regulation.
That’s where I see an emerging role for public health. At the federal level, there could be policy movement towards requiring some sort of environmental monitoring at data centers to make sure they’re operating responsibility. Looking at specific water use relative to water availability and what happens when there’s a time of severe, persistent drought. With air quality too — we’ve seen areas where the grid isn’t as reliable so their diesel generators are kicking on more and affecting air quality for residents.
We’re just not seeing all of that right now. We need corporate disclosure.
What do you see as the most important public health impacts from data center development?
It varies by localities. The most discussed obviously is water usage. One thing I’d note about my conversations with folks enthusiastic around emerging tech is, there are still questions that need to be asked about the capacity of localities to support a data center. Like a small town in Kansas may only be using 40% of their water for their utility needs. If a data center came online, how much of that water goes to the data center?
One area underexplored within the public health discipline is energy poverty and energy security. The ability of a household to meet the needs of everything energy provides in our lives. It’s known we have an aging electric grid but we’re not talking enough about large-scale blackouts when the grid is not sufficient to support some of these new data centers.
Plus more of the week’s big development fights.
1. Laramie County, Wyoming — Meta is fighting the fine it received in the Cheyenne data center water pollution controversy, and the conflict between the tech giant and the city’s small board of public utilities is continuing to spill out into the public.
2. Niagara County, New York — This county just rejected a solar project’s highway work permits in a show of retaliation against the state’s Office of Renewable Energy Siting.
3. Barron County, Wisconsin — The anti-solar protest is the new campaign stop in deep red Wisconsin.
4. Chesapeake, Virginia — A large battery storage project on the Virginia coastline is on the rocks amidst rampant local opposition.
5. Lewis County, West Virginia — West Virginia is now a key battleground in the fight over transmission, as a line spanning all of West Virginia and Maryland — and cutting through Data Center Alley in Virginia — causes compounding consternation.