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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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NineDot Energy’s nine-fiigure bet on New York City is a huge sign from the marketplace.
Battery storage is moving full steam ahead in the Big Apple under new Mayor Zohran Mamdani.
NineDot Energy, the city’s largest battery storage developer, just raised more than $430 million in debt financing for 28 projects across the metro area, bringing the company’s overall project pipeline to more than 60 battery storage facilities across every borough except Manhattan. It’s a huge sign from the marketplace that investors remain confident the flashpoints in recent years over individual battery projects in New York City may fail to halt development overall. In an interview with me on Tuesday, NineDot CEO David Arfin said as much. “The last administration, the Adams administration, was very supportive of the transition to clean energy. We expect the Mamdani administration to be similar.”
It’s a big deal given that a year ago, the Moss Landing battery fire in California sparked a wave of fresh battery restrictions at the local level. We’ve been able to track at least seven battery storage fights in the boroughs so far, but we wouldn’t be surprised if the number was even higher. In other words, risk remains evident all over the place.
Asked where the fears over battery storage are heading, Arfin said it's “really hard to tell.”
“As we create more facts on the ground and have more operating batteries in New York, people will gain confidence or have less fear over how these systems operate and the positive nature of them,” he told me. “Infrastructure projects will introduce concern and reasonably so – people should know what’s going on there, what has been done to protect public safety. We share that concern. So I think the future is very bright for being able to build the cleaner infrastructure of the future, but it's not a straightforward path.”
In terms of new policy threats for development, local lawmakers are trying to create new setback requirements and bond rules. Sam Pirozzolo, a Staten Island area assemblyman, has been one of the local politicians most vocally opposed to battery storage without new regulations in place, citing how close projects can be to residences, because it's all happening in a city.
“If I was the CEO of NineDot I would probably be doing the same thing they’re doing now, and that is making sure my company is profitable,” Pirozzolo told me, explaining that in private conversations with the company, he’s made it clear his stance is that Staten Islanders “take the liability and no profit – you’re going to give money to the city of New York but not Staten Island.”
But onlookers also view the NineDot debt financing as a vote of confidence and believe the Mamdani administration may be better able to tackle the various little bouts of hysterics happening today over battery storage. Former mayor Eric Adams did have the City of Yes policy, which allowed for streamlined permitting. However, he didn’t use his pulpit to assuage battery fears. The hope is that the new mayor will use his ample charisma to deftly dispatch these flares.
“I’d be shocked if the administration wasn’t supportive,” said Jonathan Cohen, policy director for NY SEIA, stating Mamdani “has proven to be one of the most effective messengers in New York City politics in a long time and I think his success shows that for at least the majority of folks who turned out in the election, he is a trusted voice. It is an exercise that he has the tools to make this argument.”
City Hall couldn’t be reached for comment on this story. But it’s worth noting the likeliest pathway to any fresh action will come from the city council, then upwards. Hearings on potential legislation around battery storage siting only began late last year. In those hearings, it appears policymakers are erring on the side of safety instead of blanket restrictions.
The week’s most notable updates on conflicts around renewable energy and data centers.
1. Wasco County, Oregon – They used to fight the Rajneeshees, and now they’re fighting a solar farm.
2. Worcester County, Maryland – The legal fight over the primary Maryland offshore wind project just turned in an incredibly ugly direction for offshore projects generally.
3. Manitowoc County, Wisconsin – Towns are starting to pressure counties to ban data centers, galvanizing support for wider moratoria in a fashion similar to what we’ve seen with solar and wind power.
4. Pinal County, Arizona – This county’s commission rejected a 8,122-acre solar farm unanimously this week, only months after the same officials approved multiple data centers.
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A conversation with Adib Nasle, CEO of Xendee Corporation
Today’s Q&A is with Adib Nasle, CEO of Xendee Corporation. Xendee is a microgrid software company that advises large power users on how best to distribute energy over small-scale localized power projects. It’s been working with a lot with data centers as of late, trying to provide algorithmic solutions to alleviate some of the electricity pressures involved with such projects.
I wanted to speak with Nasle because I’ve wondered whether there are other ways to reduce data center impacts on local communities besides BYO power. Specifically, I wanted to know whether a more flexible and dynamic approach to balancing large loads on the grid could help reckon with the cost concerns driving opposition to data centers.
Our conversation is abridged and edited slightly for clarity.
So first of all, tell me about your company.
We’re a software company focused on addressing the end-to-end needs of power systems – microgrids. It’s focused on building the economic case for bringing your own power while operating these systems to make sure they’re delivering the benefits that were promised. It’s to make sure the power gap is filled as quickly as possible for the data center, while at the same time bringing the flexibility any business case needs to be able to expand, understand, and adopt technologies while taking advantage of grid opportunities, as well. It speaks to multiple stakeholders: technical stakeholders, financial stakeholders, policy stakeholders, and the owner and operator of a data center.
At what point do you enter the project planning process?
From the very beginning. There’s a site. It needs power. Maybe there is no power available, or the power available from the grid is very limited. How do we fill that gap in a way that has a business case tied to it? Whatever objective the customer has is what we serve, whether it’s cost savings or supply chain issues around lead times, and then the resiliency or emissions goals an organization has as well.
It’s about dealing with the gap between what you need to run your chips and what the utility can give you today. These data center things almost always have back-up systems and are familiar with putting power on site. It must now be continuous. We helped them design that.
With our algorithm, you tell it what the site is, what the load requirements are, and what the technologies you’re interested in are. It designs the optimal power system. What do we need? How much money is it going to take and how long?
The algorithm helps deliver on those cost savings, deliverables, and so forth. It’s a decision support system to get to a solution very, very quickly and with a high level of confidence.
How does a microgrid reduce impacts to the surrounding community?
The data center obviously wants to power as quickly and cheaply as possible. That’s the objective of that facility. At the same time, when you start bringing generation assets in, there are a few things that’ll impact the local community. Usually we have carbon monoxide systems in our homes and it warns us, right? Emissions from these assets become important and there’s a need to introduce technologies in a way that introduces that power gap and the air quality need. Our software helps address the emissions component and the cost component. And there are technologies that are silent. Batteries, technology components that are noise compliant.
From a policy perspective and a fairness perspective, a microgrid – on-site power plant you can put right next to the data center – helps unburden the local grid at a cost of upgrades that has no value to ratepayers other than just meeting the needs of one big customer. That one big customer can produce and store their own power and ratepayers don’t see a massive increase in their costs. It solves a few problems.
What are data centers most focused on right now when it comes to energy use, and how do you help?
I think they’re very focused on the timeframe and how quickly they can get that power gap filled, those permits in.
At the end of the day the conversation is about the utility’s relationship with the community as opposed to the data center’s relationship with the utility. Everything’s being driven by timelines and those timelines are inherently leaning towards on-site power solutions and microgrids.
More and more of these data center operators and owners are going off-grid. They’ll plug into the grid with what’s available but they’re not going to wait.
Do you feel like using a microgrid makes people more supportive of a data center?
Whether the microgrid is serving a hospital or a campus or a data center, it’s an energy system. From a community perspective, if it’s designed carefully and they’re addressing the environmental impact, the microgrid can actually provide shock absorbers to the system. It can be a localized generation source that can bring strength and stability to that local, regional grid when it needs help. This ability to take yourself out of the equation as a big load and run autonomously to heal itself or stabilize from whatever shock it's dealing with, that’s a big benefit to the local community.