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Since July 4, the federal government has escalated its assault on wind development to previously unimaginable heights.

The Trump administration is widening its efforts to restrict wind power, proposing new nationwide land use restrictions and laying what some say is the groundwork for targeting wind facilities under construction or even operation.
Since Trump re-entered the White House, his administration has halted wind energy leasing, stopped approving wind projects on federal land or in federal waters, and blocked wind developers from getting permits for interactions with protected birds, putting operators that harm a bald eagle or endangered hawk at risk of steep federal fines or jail time.
For the most part, however, projects either under construction or already operating have been spared. With a handful of exceptions — the Lava Ridge wind farm in Idaho, the Atlantic Shores development off the coast of New Jersey and the Empire Wind project in the New York Bight — most projects with advanced timelines appeared to be safe.
But that was then. In the past week, a series of Trump administration actions has presented fresh threats to wind developers seeking everyday sign-offs for things that have never before presented a potential problem. Renewables developers and their supporters say the rush of actions is intended to further curtail investment in wind after Congress earlier this summer drastically curtailed tax breaks for wind and solar.
“I don’t think they even care if it’ll stand judicial review,” Erik Schlenker-Goodrich, executive director of the Western Environmental Law Center, told me. “It’s just going to chill anyone with limited capital from going to [an] agency.”
First up: The Transportation Department last Tuesday declared that it would now call for a national 1.2-mile property setback — that is, a mandatory distance requirement — for all wind facilities near railroads and highways.
When it announced the move, the DOT claimed it had “recently discovered” that the Biden administration had “overruled a safety recommendation for dozens of wind energy projects” related to radio frequencies near transportation corridors, suggesting the federal government would soon be stepping in to rectify the purported situation. To try and support this claim, the agency released a pair of Biden-era letters from a DOT spectrum policy office related to Prairie Heritage, a Pattern Energy wind project in Illinois, one recommending action due to radio issues and a subsequent analysis that no longer raised concerns.
Citing these, the DOT stated that political officials had overruled the concerns of safety experts and called on Congress to investigate. It also suggested that “33 projects have been uncovered where the original safety recommendation was rescinded.” DOT couldn’t be reached for comment in time for publication. Pattern Energy declined to comment.
Buried in this announcement was another reveal: DOT said that it would instruct the Federal Aviation Administration to “thoroughly evaluate proposed wind turbines to ensure they do not pose a danger to aviation” — a signal that a once-routine FAA height clearance required for almost every wind turbine could now become a hurdle for the entire sector.
At the same time, the Department of the Interior unveiled a twin set of secretarial orders that went beyond even its edict of just the week before, requiring that all permits for wind and solar go through high-level political screening.
First, also on Tuesday, the department released a mega-order claiming the Biden administration “chose to misapply” the law in approving offshore wind projects and calling on nearly every branch of the agency to review “any regulations, guidance, policies, and practices” related to a host of actions that occur before and after a project receives its final record of decision, including right-of-way authorizations, land use plan amendments and revisions, and environmental and wildlife permit and analyses. Among its many directives, the order instructed Interior staff to prepare a report on fully-approved offshore wind projects that may have impacts on “military readiness.” It also directed the agency’s top lawyer to review all “pending litigation” against a wind or solar project approval and identify cases where the agency could withdraw or rescind it.
Then came Friday. As I scooped for Heatmap, Interior will no longer permit a wind project on federal land if it would produce less energy per acre than a coal, gas, or nuclear facility at the same site. This happens to be a metric where wind typically performs worse than its more conventional counterparts; that being the case, this order could amount to a targeted and de facto ban on wind on federal property.
Taken in sum, it’s difficult not to read this series of orders as a message to the entire wind industry: Avoid the federal government at all costs, if you can help it.
What does the future of wind development look like in the U.S. if you have to work around the feds at every turn? “It’s a good question,” John Hensley, senior vice president for markets and policy analysis at the American Clean Power Association, told me this afternoon. The challenge is that “as we see more and more of these crop up, it becomes more and more difficult to move these projects forward — and, somewhat equally important, it becomes difficult to find the financing to develop these projects.”
“If the financing community is unwilling to take on that risk then the money dries up and these projects have a lower likelihood of happening,” Hensley said, adding: “We haven’t reached the threshold where all activity has ground to a stop, but it certainly has pushed companies to re-evaluate their portfolios and think about where they do have this regulatory risk, and it pushes the financing community to do the same. It’s just putting more barriers in place to move these projects forward.”
Anti-wind activists, meanwhile, see these orders as a map to the anti-renewables Holy Grail: forcibly decommissioning projects that are already in service.
On the same day as the mega-order, the coastal vacation town of Nantucket, Massachusetts, threatened legal action against Vineyard Wind, the offshore wind project that experienced a construction catastrophe during the middle of last year’s high tourist season, sending part of a turbine blade and shards of fiberglass into the waters just offshore. The facility is still partially under construction, but is already sending electrons to the grid. Less than 24 hours later, the Texas Public Policy Foundation, a conservative legal group tied to other lawsuits against offshore wind projects, filed a petition to the Interior Department requesting that it reconsider prior permits for Vineyard Wind and halt operations.
David Stevenson, a former Trump adviser who now works with the offshore wind opponent Caesar Rodney Institute, told me he thinks the Interior order laid out a pathway to reconsider approvals. “Many of us who have been plaintiffs in various lawsuits have suggested to the Secretary of the Interior that there are flaws, and the flaws are spelled out in the lawsuits to the permit process.”
Nick Krakoff, a senior attorney with the pro-climate action Conservation Law Foundation, had an identical view to Stevenson’s. “I’m certainly not aware of this ever being done before,” he told me, noting that the Biden administration paused new oil and gas leases but didn’t do a “systematic review” of a sector to find “ways to potentially undo prior permitting decisions.”
Democrats in Congress have finally started speaking up about this. Last week four Democrats — led by Martin Heinrich, the top Democrat on the Senate Energy and Natural Resources Committee — sent a letter to Interior Secretary Doug Burgum arguing that the secretarial orders would delay any decision related to renewable energy in general, “no matter how routine.” A Democratic staffer on the committee, who requested anonymity to speak candidly about the letter, told me privately that “fear is where this is headed.”
“They’re just building a record that will ultimately allow them to not approve future projects, and potentially deny projects that have already been approved,” the staffer said. ”They have all these new hoops they have to go through, and if they’re saying these things aren’t in the public interest, it’s not hard to see where they are going.”
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Climate tech investors talk investing in moonshots at SF Climate Week.
Three climate investors walked onto a boat.
That’s not the start of a joke — it’s a description of a panel at Heatmap House, a day of conversations and roundtables with leading policymakers, executives, and investors at San Francisco Climate Week (at the Klamath, a venue made out of an old ship).
Heatmap’s Katie Brigham moderated the roundtable conversation with Prelude Ventures Managing Director Gabriel Kra, Azolla Ventures co-founder Matthew Nordan, and Toba Capital Partner Susan Su. Many of their investments are in moonshot climate technologies that other financial players might avoid.
“Things that look contrarian is kind of what we do,” said Kra. “Occasionally, there’s an idea that looks bad that’s actually a good idea.”
Prelude Ventures funds early-stage climate companies that are “weird, or non-consensus, or counter cyclical, or just ahead of the curve,” according to Kra.
Nordan, for instance, said he backs cultivated meat despite some doubts that the category will achieve widespread popularity.
“I’m presently leading an investment in a company called Pythag Technologies,” said Nordan, talking about the generative AI company focused on lab-grown meat. “It’s actually a really interesting time to invest counter-cyclically in a field like that.”
Like Nordan, Su described her firm as one that is open to unconventional choices.
“We are very weird in that we invest across lots of different categories and lots of different stages,” said Su.
One of her personal investments is in Xeno. “This company does electric motorbikes for commercial drivers, as well as swapping and energy networks in emerging markets, starting in East Africa,” she explained.
The panelists told Katie that opting for less popular investments can be rewarding because they may help fund a major breakthrough.
“We placed a couple of bets on fusion before this current melée occurred that sort of had everybody thinking that, you know, fusion was the next hot thing,” said Kra (who claimed that he intended the pun).
Nordan emphasized the gap that venture can fill, left by larger institutional investors who may shy away from high-risk technologies.
“If there are true breakthroughs out there that just may not be investable by mainstream finance at the earliest stages,” Nordan said, “not because people don’t think they’re really good ideas, but they may be crazy early-stage or kind of weird, or non-consensus, or counter-cyclical, or just ahead of the curve, it would be a real shame.”
Noise ordinances won’t necessarily stop a multi-resonant whine from permeating the area.
What did you do for Earth Day this year? I spent mine visiting a notoriously loud artificial intelligence campus in Virginia’s Data Center Alley. The experience brought home to me just how big a problem noise can be for the communities adjacent to these tech campuses – and how much further local officials have to go in learning how to deal with them.
The morning of April 22, I jumped into a Toyota Highlander and drove it out to the Vantage VA2 data center campus in Sterling, Virginia, smack dab in the middle of a large residential community. The sensation when I got out of the car was unignorable – imagine an all-encompassing, monotonous whoosh accompanied by a low rumble you can feel in your body. It sounds like a jet engine that never stops running or a household vacuum amplified to 11 running at all hours. It was rainy the day I visited and planes from nearby Dulles International Airport were soaring overhead, but neither sound could remotely eclipse the thudding, multi-resonant hum.
If you want to hear the sound for yourself, this video accurately sums it up.
After parking nearby I walked to one of the residential enclaves adjacent to VA2. One resident of a home across the street, who declined to give me her name, said she moved there before the project was completed. When asked how she felt about the noise, she told me, “It’s not as bad as it could be on the other side [of the data center], where all the equipment is.” (While the sound does get louder on the other side, I could clearly hear VA2 from her driveway.)
VA2’s noise has been causing problems for months, as documented by numerous social media posts, local news clips, and a feature published in Politico. It’s doubtful many of those living near the data center wanted it there. The project was built quite quickly – so quickly that Google Earth still shows undeveloped woodlands on the site. Per public filings, Vantage first proposed the facility in 2022 under the county’s fast-track commercial incentive program, an expedited permitting process for specific preferred industries. It was under construction as recently as October 2024, according to images captured by Google Street View.
Noise is one of the most common issues associated with data centers. At least a third of all conflicts over data centers are over noise complaints, and noise is the number one reason for opposition in cases where projects were ultimately canceled, according to Heatmap Pro data.
This issue goes back almost a decade. In 2019, residents of the Phoenix ex-urb Chandler, Arizona, became irate after a loud monotonous hmmmm began emanating from a CyrusOne data center. In that case, CyrusOne traced the noise back to chilling fans, and the company reduced the sound with muffling devices.
Chandler wound up adopting a new ordinance in 2023 requiring sound mitigation measures to prevent companies from exceeding certain ambient noise levels in the surrounding areas. That did nothing to improve the mood of the people who live there, however. Now Chandler, once known as a potential data center development hub, is now firmly in the anti- camp. The city council unanimously rejected a proposed $2.5 billion data center campus in December over noise concerns, despite an expensive lobbying push backed by former Arizona Senator Kyrsten Sinema.
As data centers spread across the U.S., noise is becoming an ever-more-common complaint. You can hear the familiar hum at a DataOne data center project in Vineland, New Jersey. DataOne told us they “understand concerns about ambient noise in the area” and are operating within the limits of local noise ordinances.
The hum is also in Dowegiac, Michigan, where people living nearby are calling their new Hyperscale Data facility a “noise trap,” with little explanation to date for the issue. Hyperscale Data did not respond to a request for comment.
And the hum is in Mount Pleasant, Wisconsin, where the sound from a new Microsoft data center campus rises above any din from rain. The hyperscaling giant is doing more to mitigate the issue than I’m used to seeing from data center developers, however.
On April 15, the company published an update on its own internal investigations into noise complaints. “Although the facility noise levels meet the requirements set by local ordinance, we take this feedback seriously and understand the impact this has had on our neighbors,” the update read. “We anticipated that our systems would need adjustments and create some noise as part of the datacenter startup, but we did not expect the tonal quality of the sound to travel as far as it has.”
To address the noise, Microsoft said it was “manually adjusting the cooling fans” to reduce noise, and that “we expect this change to address community concerns about the tonal humming.” On top of that, the company said it will install “additional sound reduction components” to “provide even further reductions in measured sound levels.” A Microsoft spokesperson told me in an email: “We’ve identified the source of the noise concerns and have implemented changes to significantly reduce sound from our facility.”
It isn’t cooling fans causing the noise at Vantage’s VA2 in Virginia, however. The sound, according to media reports, is coming from gas turbines powering the data center.
VA2 is one of the first in Virginia to function entirely off-grid, a design companies are adopting in order to avoid lengthy grid connection processes. Company spokesman Mark Freeman told me the facility is “fully compliant with all local noise ordinances, and this has been verified by third-party sound studies.”
“Additionally, in line with our commitment, we are actively working with third-party engineers to explore additional sound mitigation options,” Freeman continued. Freeman said “Our goal is to further reduce noise levels where possible and continue to foster a positive environment for everyone.”
Here’s the thing, though: I visited the Vantage campus after initially hearing from the company, and it was loud. Very loud.
I did not bring a decibel meter with me, so I cannot know whether they were operating within legal limits that day. What I do know is that noise ordinances struggle to properly capture sounds in multiple frequency ranges, making high and low frequencies challenging to regulate, according to the Environmental and Energy Study Institute, a bipartisan non-profit think tank. Officials representing Loudon County, where VA2 is located, have acknowledged that the local ordinance may need to change in order to address the most distressing frequencies from the data center campus.
“We can change the zoning ordinance and noise ordinance,” Loudon County supervisor Mike Turner told local TV station WUSA9 last week. “Noise can be mitigated. I just don’t believe that the noise problem cannot be solved.”
I wrote Freeman, the Vantage spokesman, to tell him I had visited the VA2 campus and found the noise to be “quite foul.” He replied soon after, telling me that Vantage is going “above and beyond what is required in order to address concerns from nearby residents.” The company is using “targeted enhancements to turbine-related equipment such as dampening equipment, enclosure inlets and enclosure exhausts.” These measures “represent meaningful progress and will help us better evaluate the effectiveness of the broader solutions under consideration.” Freeman also said the company is “actively assessing additional options” focused on “targeted frequency ranges.”
As we continue to track local regulation of data centers, I’m we’ll see many more cases like VA2, in which obtrusive sound prompts forms of regulation we may have never seen before.
Or, people will just hear these noises and say no to more data centers.
Plus more of the week’s biggest project development fights.
New Jersey – Crucial transmission for future offshore wind energy in New Jersey is scrapped for now.
Montgomery County, Alabama – A statewide solar farm ban is dead for now after being blocked by lawmakers who had already reduced its scope.
Doña Ana County, New Mexico – The Federal Energy Regulatory Commission wants to move faster on data center power infrastructure, but at least one energy project for a major hyperscaler is trapped in internal conflicts.
Hawkins County, Tennessee – A local free-market nonprofit is suing this county in federal court to argue data center bans are unconstitutional.
Mingo County, West Virginia – Speaking of federal data center cases, West Virginia regulators will now be forced to testify in the legal challenge against a large hyperscaler in the heart of coal country.
Will County, Illinois – This county reversed several solar project rejections, but it didn’t do so happily.
King County, Washington – Seattle might be the next major city to ban data centers.