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The American wind industry faces a potentially existential threat.

President Trump’s executive order halting permits and leases for wind projects is starting to look like a potential existential threat to the industry’s future. Just don’t expect everyone to say it out loud.
On Monday, Trump issued an order pausing new federal approvals for wind projects, pending a “comprehensive assessment” of permitting practices, while opening the door to a review of existing leases and previously-issued permits subject to litigation. In the days following the order, lawyers, industry trade representatives, and professionals who work for renewable energy developers explained to me how this could impact essentially any wind project, even ones not sited on federal lands. Wind projects are just so large and impactful that it’s hard to avoid a federal permit.
Jason Grumet, CEO of the American Clean Power Association, told me Wednesday afternoon that a pause on federal permits would impact “probably more than half” of all wind projects under development in the U.S.
“If in fact the federal government stops issuing approvals, a significant amount of the pipeline would be interrupted,” Grumet said.
Given the high costs associated with building a wind project, and the likelihood of tariffs making that situation worse, the uncertainty produced by a potential halt to permits may also be enough to cause developers to pull the plug on projects – because even if the order itself winds up tossed out in court, that could take years.
As one renewable energy professional told me anonymously, for fear of reprisal, “If we say, well we probably have the right to do this but we have to sue the government to enforce that right, it’s probably only going to get the [project] deal done 40% of the time now.” He concluded: “It’s definitely going to chill investment.”
It’s early days, and Grumet of ACP says he’s holding out hope that the new president can be walked back from the brink. He’s focusing on the possibility that people in the administration including Trump’s picks to run the Interior and Energy Departments – Doug Burgum and Chris Wright – are willing to listen and potentially help walk back a complete and total permitting shutdown.
When asked however if suing the administration may be required, Grumet said it’s a hypothetical that could come true in the worst case scenarios.
“We’re taking it seriously. But the idea that you would have a pro-business administration trying to stop private companies from taking economically appropriate action on private land is just so out of step with the role of government that we’re expecting they’re going to clarify their intent.”
Trump’s executive order is so far-reaching because wind projects regularly need federal permits and other authorizations, even if they’re sited on private or state lands.
A commonly cited federal nexus is endangered species. Opponents of wind energy have long criticized turbines for being a potential threat to birds, but it is the case that many wind projects are collocated within or near areas for rare bird migration. Cultural heritage impacts can often also be a difficulty.
One major threat I’ve been hearing about from many in the industry flew out of left field: the Federal Aviation Administration often must clear wind projects for construction. Matt Eisenson, an expert in renewables permitting at the Columbia University Sabin Center for Climate Change Law, told me FAA approvals are required “very frequently” for wind projects because any land structure more than 200 feet tall must be approved to not be a hazard for commercial planes. And while the order didn’t cite the FAA specifically, it instructed all “relevant agencies” to wind permitting stop giving approvals related to projects, opening the door to aviation-related clearances idling on a procedural tarmac.
“It’s hard to avoid it if you’ve got anything sizable,” an attorney who works in the renewable energy industry told me, adding the total scope of impact is still unknown: “There’s nobody you could talk to who could have nearly all the answers [about Trump’s order]. And that includes developers and companies, because they don’t know either.” (It’s worth noting no industry attorney would be willing to go on the record with me because of ongoing impacts to clients.)
Then there’s the existing leases and permits. It’s easy to assume that a permit issued is a permit safe, and the Biden administration quickly rushed approvals for many wind projects, onshore and offshore, in the final days before Trump’s inauguration.
But the order left open a process to challenge existing approvals through litigation. In the offshore wind space, we’re already seeing public requests for Trump to review the leases for the MarWin project off the coast of Maryland and Delaware, and Atlantic Shores off the coast of New Jersey.
Paul Kamenar, a lawyer involved in a suit challenging Dominion Energy’s Coastal Virginia offshore wind project, says we can expect the same in his case. Kamenar is with the National Legal and Policy Center, which joined with the Heartland Institute and anti-wind group CFACT to sue the government for approving Coastal Virginia, claiming it did not consider the cumulative impacts of building the project on endangered whales.
Kamenar told me he believes the order shows Trump’s team is sympathetic to the arguments raised in the case, and he’s planning to file a request for the federal government to reconsider its permits and leasing for the project as soon as next week. Kamenar said the order provides avenues for similar challenges to many other projects.
“I think this affects all the onshore and offshore wind projects,” Kamenar said. “Some more than others. But if I were the energy company, I would be loath to continue going forward until I got clarification.”
Eisenson at Columbia told me the executive order “opened the door” to a massive range of new potential hurdles for wind development. He sees legal vulnerabilities in the executive order because there’s a history in recent case law surrounding Biden’s pauses on federal oil and gas leasing. But that’s cold comfort for an industry with such high capital costs that it describes low interest rates as its “fuel.”
“This could have a major chilling impact,” Eisenson said. “Even if the EO is unlawful, it could take years in court to invalidate an unlawful decision.”
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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.