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More than 2,500 employees have applied for a buyout program. The departures, if approved, could gut the agency’s in-house bank and manufacturing office.

The Trump administration is overseeing a chaotic set of changes at the U.S. Department of Energy that could gut its in-house bank and transform one of the government’s key scientific and technology development agencies.
In the coming days, the department could see thousands of its employees — nearly one-fifth of its staff — resign in one of the largest headcount reductions in memory. At the same time, it could cancel billions of dollars in next-generation energy R&D projects in Ohio and other states.
Some of these changes have been planned for weeks. But in recent days, department officials have appeared to grow anxious behind the scenes about the scale of the transformation. Some Trump officials have reached out to individuals, offering them financial incentives in order to discourage them from taking the buyout, according to administration documents and accounts from multiple department employees who were not authorized to speak publicly.
If the full set of changes goes through, then the Department of Energy may be so depleted that it will be unable to carry out the Trump administration’s goals, such as bolstering the power grid or building new power plants.
The upheaval is a result of two policies coming to a head: the department’s “deferred resignation program,” which offers federal employees the equivalent of a severance deal to stop working immediately; and an internal effort to cancel or hinder major industrial policy projects initiated by the Biden administration.
It also arises from agency workers’ confusion and fear over who will ultimately make personnel decisions at the Energy Department, the agency’s own leadership or employees of Elon Musk’s Department of Government Efficiency.
In a statement, an Energy Department spokesperson said the agency was acting in accordance with the president’s executive order creating the government efficiency department.
“The Department of Energy is conducting a department-wide review of its organizational structures to ensure operations are best positioned to accomplish the DOE mission and align with the Trump administration’s priorities,” Andrea Woods, the spokesperson, said. “No final decisions have been made and multiple plans are still being considered.”
The deferred resignation program, which was started by Musk earlier this year, allows employees to resign immediately but receive full pay and benefits through the end of September.
When the resignation program was first made available in February, relatively few department employees took the offer, which resembles a buyout. Many were unsure that they would actually get paid if they accepted the deal.
But employees who took that deal have been getting paid — and at the end of March, Energy Secretary Chris Wright reopened the program and encouraged more employees to accept the resignation deal. He warned that President Donald Trump had ordered the department to conduct a mass “reduction in force” and said that accepting the buyout now could “mitigate the effect of potential involuntary separations.”
This time, the response has been very different. More than 2,700 Energy Department employees have applied for the voluntary resignation program, according to multiple employees who weren’t authorized to speak about the matter publicly. The department recently extended the program’s deadline to this Friday.
If those resignations are accepted, they could reduce the department’s head count by as much as 17%. More resignations are anticipated before the final deadline. The Department of Energy had 15,795 full-time employees as of last year, according to government data.
Some offices have been harder hit than others. The agency’s in-house bank, the Loan Programs Office, could lose half its permanent employees, according to one person who wasn’t authorized to speak about the matter publicly. Analysts have said that the office is essential to countering the low-cost loans that China gives its industrial firms.
Other offices — including those meant to bolster domestic manufacturing and strengthen the power grid — could also lose as much as half their permanent staff.
Many of these cuts are so deep that they could damage the agency’s ability to implement Trump’s agenda. The president has spoken about supporting the nuclear, natural gas, and coal industries — as well as spurring a new mining boom — but he will struggle to meet these goals if the agency is understaffed. The Office of Policy, which directly supports the administration’s agenda, is likely to lose dozens of staff to the program.
Some department leaders have seemingly realized that they may soon manage empty rooms. In some offices, Trump appointees have offered promotions or retention bonuses to career staff to discourage them from leaving, according to employees who weren’t authorized to discuss the matter publicly. The bonuses can run to as much as 25% of an employee’s annual salary, according to an internal email reviewed by Heatmap.
But many employees are worried that a coming round of layoffs led by the Department of Government Efficiency could override the preferences of the Energy Department’s own officials, terminating even favored employees. The Musk-led efficiency department hopes to cut more than half of the loan office’s full-time staff, according to one individual. It has placed commissars inside most federal agency buildings, including the Energy Department headquarters in Washington, D.C.
Woods, the Energy Department spokesperson, declined to comment on the number of employees who have applied for the resignation program because it is still open for applications. The department will review and approve each resignation request individually, she said, and it will retain employees working in “public safety, national security, law enforcement” and other “essential” roles.
Yet it is possible to estimate the number of employees who have asked to resign because the department creates a numbered receipt for each employee who enrolls in the program. The numbers, which have increased sequentially, now exceed 2,700, according to multiple people with direct knowledge of the receipts who aren’t authorized to speak publicly.
The resignation turmoil comes as the agency considers making other big changes to its policies. Trump officials are in the process of reviewing more than 30 advanced energy demonstration projects slated to be built nationwide, according to documents obtained by Heatmap News. The 2022 Infrastructure Investment and Jobs Act spent more than $6 billion to fund demonstration programs focused on carbon capture, clean hydrogen, and re-industrialization.
CNN reported this week that one of the projects on the chopping block is a $500 million grant to build a next-generation steel mill in Middletown, Ohio — the hometown of Vice President JD Vance.
The Energy Department has already been experimenting with revoking contracts that the government had previously signed. It remains unclear whether the department can suspend these contracts legally.
Last week, China announced more than 100 new industrial-scale demonstration projects to support clean steel production and carbon capture. The country created 47 new advanced energy demonstration projects last year.
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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.