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Conservationists in Wyoming zero in on a vulnerability anti-wind activists are targeting elsewhere: the administration’s species protection efforts.

Wildlife conservationists in Wyoming are asking the Trump administration to block wind projects in their state in the name of protecting eagles from turbine blades.
The Albany County Conservancy, a Wyoming wildlife advocacy group, sent letters on February 11 and 18 to Interior Secretary Doug Burgum, Energy Secretary Chris Wright, and Attorney General Pam Bondi. In the letters, which I obtained, the group asked the Trump officials to do everything in their power to halt Repsol’s Rail Tie and BluEarth’s Two Rivers wind projects, including suspending Two Rivers’ right-of-way from the Bureau of Land Management and even the interconnection grant for Rail Tie’s transmission line.
These letters show for the first time that onshore wind projects are dealing with the same Trump-centric back-channelling influence campaigns we reported advocates and attorneys are waging in the offshore wind permitting space. The letters make some big requests. But the Conservancy is playing the chess game well, zeroing in on a vulnerability other wind opponents are also targeting: the administration’s species protection efforts.
Wyoming is crucial to the survival of golden eagles, a raptor bird species protected under multiple federal laws, including a 1940 conservation statute for golden as well as bald eagles. The state is home to what conservationists say is one of the largest breeding populations for golden eagles. But the species is struggling, with most recorded golden eagle deaths caused by humans. Some of these deaths have been tied directly to wind turbines.
The Rail Tie and Two Rivers projects concern Mike Lockhart, an ex-biologist for the Fish and Wildlife Service with a specialty in eagle conservation. For years Lockhart, who lives in the area and is a plaintiff in the lawsuit, has studied how the wind industry has impacted golden eagles and believes the government severely undercounts how many birds are being hurt by turbine blades.
In order to build in areas with golden eagles, developers need so-called “incidental take” authorizations, e.g. approvals to disturb or accidentally harm the species throughout the course of construction or operation of a wind project. He told me that data he and the Conservancy submitted to regulators shows that golden eagles will die if these wind farms turn on. “I’m a big renewable energy advocate,” he said. “I’m also horrified by what I’m seeing in Wyoming. We really didn’t understand the full scope of what these three-bladed wind turbines mean.”
It’s worth noting that renewable energy industry groups deny wind energy is playing a role in the size of the golden eagle population.
The Interior Department, which oversees the Bureau of Land Management and the incidental take process, declined to comment on the requests. So did BluEarth. Repsol said it was unable to provide a comment by press time.
On his first day in office, President Trump issued an executive order that halted new federal approvals for U.S. wind projects, pending a comprehensive review of the government’s past treatment of the wind industry, including its efforts to protect birds from turbines. Trump’s order claimed there were “various alleged legal deficiencies underlying the federal government’s leasing and permitting of onshore and offshore wind projects, the consequences of which may lead to grave harm – including negative impacts on navigational safety interests, transportation interests, national security interests, commercial interests, and marine mammals.” It also claimed there were “potential inadequacies in various environmental reviews” for wind projects. And indeed, a 2023 Associated Press investigation found federal enforcement in eagle protection laws declined under the Trump 1.0 and Biden administrations, even as wind energy blossomed in the species’ habitat.
As we reported last week, opponents of offshore wind have joined hands with well-connected figures in the conservative legal space to lobby Trump’s team to revoke incidental take authorizations previously issued to offshore wind projects. Doing so would rattle all offshore wind development as well as raise concerns about scientific independence at the issuing agency, the National Oceanic and Atmospheric Administration.
As with offshore wind and whales, Wyoming and its eagles offer Trump a situation he wants. In this case, it’s an opportunity to look tough on crime while attacking wind. A Trumpian disruption of the state’s wind sector would also create high profile controversy around what has otherwise been a success story for wind energy growth in a GOP stronghold state.
The Conservancy is represented by William Eubanks, a veteran public interest environmental lawyer who sent the letters on the group’s behalf. Prior to sending the letter, they were already in litigation over Rail Tie’s take approvals and the government permits that followed, providing a potential avenue for regulatory and permitting changes through legal settlement. The Conservancy also warned the Trump team that another lawsuit over Two Rivers could soon be in the offing. One letter stated that officials’ time “would be better spent reevaluating” the project to “ensure compliance with federal law (and President Trump’s Executive Order on wind projects), rather than in federal court.”
Eubanks — who has dedicated his life to fighting various potential industrial impacts to the environment, including fossil fuel pollution — told me that cases against renewable projects are a “really small part” of his firm’s “overall docket.” Eubanks told me he believes climate change must be addressed quickly. “It’s a serious issue, it is here, it is looming, and we need to do something about it,” he said. And he thinks that the nation needs to construct more renewable energy.
Yet Eubanks also says these two wind projects are a perfect example of a “rush through these processes” to get “the green light as soon as possible.” In his view, it’s the same way he’s treated oil and gas projects when fossil-friendly presidents put their own thumbs on the scale.
“We’re not just looking at this as, it’s a solar project or a wind project that gets some sort of ‘green pass,’” Eubanks added. “There’s a difference of opinion in the conservation community … a black or white thinking approach of, if something is a renewable energy project — no matter how poorly sited it is, no matter who poorly analyzed if at all it has been under environmental law — there are some conservation groups who, for better or worse, will just say, we’re not going to get involved in commenting on that or going the extra step of challenging it in court because we have to address the issue of our time: climate change.”
Lockhart told me he knows that the Trump administration is undercutting climate action with its anti-wind position. And he doesn’t like that. “I’m a supporter of green energy and want to do everything possible to reverse climate change,” he told me.
But he sees a silver lining in Trump potentially intervening. “I’m hoping it makes agencies go back and focus on what’s really going on, all the cumulative impacts and everything else.”
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What happens when one of energy’s oldest bottlenecks meets its newest demand driver?
Often the biggest impediment to building renewable energy projects or data center infrastructure isn’t getting government approvals, it’s overcoming local opposition. When it comes to the transmission that connects energy to the grid, however, companies and politicians of all stripes are used to being most concerned about those at the top – the politicians and regulators at every level who can’t seem to get their acts together.
What will happen when the fiery fights on each end of the wire meet the broken, unplanned spaghetti monster of grid development our country struggles with today? Nothing great.
The transmission fights of the data center boom have only just begun. Utilities will have to spend lots of money on getting energy from Point A to Point B – at least $500 billion over the next five years, to be precise. That’s according to a survey of earnings information published by think tank Power Lines on Tuesday, which found roughly half of all utility infrastructure spending will go toward the grid.
But big wires aren’t very popular. When Heatmap polled various types of energy projects last September, we found that self-identified Democrats and Republicans were mostly neutral on large-scale power lines. Independent voters, though? Transmission was their second least preferred technology, ranking below only coal power.
Making matters far more complex, grid planning is spread out across decision-makers. At the regional level, governance is split into 10 areas overseen by regional transmission organizations, known as RTOs, or independent system operators, known as ISOs. RTOs and ISOs plan transmission projects, often proposing infrastructure to keep the grid resilient and functional. These bodies are also tasked with planning the future of their own grids, or at least they are supposed to – many observers have decried RTOs and ISOs as outmoded and slow to respond. Utilities and electricity co-ops also do this planning at various scales. And each of these bodies must navigate federal regulators and permitting processes, utility commissions for each state they touch, on top of the usual raft of local authorities.
The mid-Atlantic region is overseen by PJM Interconnection, a body now under pressure from state governors in the territory to ensure the data center boom doesn’t unnecessarily drive up costs for consumers. The irony, though, is that these governors are going to be under incredible pressure to have their states act against individual transmission projects in ways that will eventually undercut affordability.
Virginia, for instance – known now as Data Center Alley – is flanked by states that are politically diverse. West Virginia is now a Republican stronghold, but was long a Democratic bastion. Maryland had a Republican governor only a few years ago. Virginia and Pennsylvania regularly change party control. These dynamics are among the many drivers behind the opposition against the Piedmont Reliability Project, which would run from a nuclear plant in Pennsylvania to northern Virginia, cutting across spans of Maryland farmland ripe for land use conflict. The timeline for this project is currently unclear due to administrative delays.
Another major fight is brewing with NextEra’s Mid-Atlantic Resiliency Link, or MARL project. Spanning four states – and therefore four utility commissions – the MARL was approved by PJM Interconnection to meet rising electricity demand across West Virginia, Virginia, Maryland and Pennsylvania. It still requires approval from each state utility commission, however. Potentially affected residents in West Virginia are hopping mad about the project, and state Democratic lawmakers are urging the utility commission to reject it.
In West Virginia, as well as Virginia and Maryland, NextEra has applied for a certificate of public convenience and necessity to build the MARL project, a permit that opponents have claimed would grant it the authority to exercise eminent domain. (NextEra has said it will do what it can to work well with landowners. The company did not respond to a request for comment.)
“The biggest problem facing transmission is that there’s so many problems facing transmission,” said Liza Reed, director of climate and energy at the Niskanen Center, a policy think tank. “You have multiple layers of approval you have to go through for a line that is going to provide broader benefits in reliability and resilience across the system.”
Hyperlocal fracases certainly do matter. Reed explained to me that “often folks who are approving the line at the state or local level are looking at the benefits they’re receiving – and that’s one of the barriers transmission can have.” That is, when one state utility commission looks at a power line project, they’re essentially forced to evaluate the costs and benefits from just a portion of it.
She pointed to the example of a Transource line proposed by PJM almost 10 years ago to send excess capacity from Pennsylvania to Maryland. It wasn’t delayed by protests over the line itself – the Pennsylvania Public Utilities Commission opposed the project because it thought the result would be net higher electricity bills for folks in the Keystone State. That’s despite whatever benefits would come from selling the electricity to Maryland and consumer benefits for their southern neighbors. The lesson: Whoever feels they’re getting the raw end of the line will likely try to stop it, and there’s little to nothing anyone else can do to stop them.
These hyperlocal fears about projects with broader regional benefits can be easy targets for conservation-focused environmental advocates. Not only could they take your land, the argument goes, they’re also branching out to states with dirtier forms of energy that could pollute your air.
“We do need more energy infrastructure to move renewable energy,” said Julie Bolthouse, director of land use for the Virginia conservation group Piedmont Environmental Council, after I asked her why she’s opposing lots of the transmission in Virginia. “This is pulling away from that investment. This is eating up all of our utility funding. All of our money is going to these massive transmission lines to give this incredible amount of power to data centers in Virginia when it could be used to invest in solar, to invest in transmission for renewables we can use. Instead it’s delivering gas and coal from West Virginia and the Ohio River Valley.”
Daniel Palken of Arnold Ventures, who previously worked on major pieces of transmission reform legislation in the U.S. Senate, said when asked if local opposition was a bigger problem than macro permitting issues: “I do not think local opposition is the main thing holding up transmission.”
But then he texted me to clarify. “What’s unique about transmission is that in order for local opposition to even matter, there has to be a functional planning process that gets transmission lines to the starting line. And right now, only about half the country has functional regional planning, and none of the country has functional interregional planning.”
It’s challenging to fathom a solution to such a fragmented, nauseating puzzle. One solution could be in Congress, where climate hawks and transmission reform champions want to empower the Federal Energy Regulatory Commission to have primacy over transmission line approvals, as it has over gas pipelines. This would at the very least contain any conflicts over transmission lines to one deciding body.
“It’s an old saw: Depending on the issue, I’ll tell you that I’m supportive of states’ rights,” Representative Sean Casten told me last December. “[I]t makes no sense that if you want to build a gas pipeline across multiple states in the U.S., you go to FERC and they are the sole permitting authority and they decide whether or not you get a permit. If you go to the same corridor and build an electric transmission that has less to worry about because there’s no chance of leaks, you have a different permitting body every time you cross a state line.”
Another solution could come from the tech sector thinking fast on its feet. Google for example is investing in “advanced” transmission projects like reconductoring, which the company says will allow it to increase the capacity of existing power lines. Microsoft is also experimenting with smaller superconductor lines they claim deliver the same amount of power than traditional wires.
But this space is evolving and in its infancy. “Getting into the business of transmission development is very complicated and takes a lot of time. That’s why we’ve seen data centers trying a lot of different tactics,” Reed said. “I think there’s a lot of interest, but turning that into specific projects and solutions is still to come. I think it’s also made harder by how highly local these decisions are.”
Plus more of the week’s biggest development fights.
1. Franklin County, Maine – The fate of the first statewide data center ban hinges on whether a governor running for a Democratic Senate nomination is willing to veto over a single town’s project.
2. Jerome County, Idaho – The county home to the now-defunct Lava Ridge wind farm just restricted solar energy, too.
3. Shelby County, Tennessee - The NAACP has joined with environmentalists to sue one of Elon Musk’s data centers in Memphis, claiming it is illegally operating more than two dozen gas turbines.
4. Richland County, Ohio - This Ohio county is going to vote in a few weeks on a ballot initiative that would overturn its solar and wind ban. I am less optimistic about it than many other energy nerds I’ve seen chattering the past week.
5. Racine County, Wisconsin – I close this week’s Hotspots with a bonus request: Please listen to this data center noise.
A chat with Scott Blalock of Australian energy company Wärtsilä.
This week’s conversation is with Scott Blalock of Australian energy company Wärtsilä. I spoke with Blalock this week amidst my reporting on transmission after getting an email asking whether I understood that data centers don’t really know how much battery storage they need. Upon hearing this, I realized I didn’t even really understand how data centers – still a novel phenomenon to me – were incorporating large-scale battery storage at all. How does that work when AI power demand can be so dynamic?
Blalock helped me realize that in some ways, it’s more of the same, and in others, it’s a whole new ballgame.
The following chat was lightly edited for clarity.
So help me understand how the battery storage side of your business is changing due to the rise in data center development.
We’re really in the early stages for energy storage. The boom is really in generation – batteries aren’t generators. They store, they shift, they smooth power, but they don’t generate the power from fuel. In this boom right now, everyone is trying to find either grid connections or on-site power generation. Those are the longest lead time items – they take a while – so we’re still in the early stages of those types of projects coming back and saying, we need to start procuring batteries. We need to start looking at the controls and how everything’s going to work together. That’s still a little bit in the future.
Are you seeing people deploy batteries responsibly, in an integrated way, or is it people unsure what they need?
There’s definitely uncertainty as to what they need. The requirements are still hard to nail down. A lot of the requirements come from the load curve of the AI workloads they’re doing, and that’s still a bit of a moving target. It’s the importance of knowing the whole system and planning that out in the modeling space.
The biggest space of all this is the load profile. Without a load profile, there’s uncertainty about what you’re going to need –
When you say load profile, what do you mean?
The AI workload. The GPUs. The volatility. In a synchronized training load, all of the GPUs are generally doing the same thing at the same time. They all reach a pause state at the same time, and you’re close to full power on the data center, and then they say, okay now we go idle. It has a little bit of a wait and then starts back up again.
It’s that square wave, very sharp changes in power – that’s the new challenge of an AI data center. That’s one of the new uses of BESS that’s being added compared to the traditional data center doing data storage. They’re more stable which use less power and are more stable.
The volatility is where some of the friction comes in, and that has to be handled by some technology.
So what you’re telling me is that data center developers do not know how much they need in terms of battery storage? Simply put, they don’t know how much power they need?
Traditionally, utility-scale batteries – the projects we’ve been doing – come from a PPA, an interconnect agreement. There’s something in place where they know exactly how many batteries they can install. They know how many megawatts they’re allowed to install. Then they come to us and they say, I need a 4-megawatt battery for two hours. Tell me how many batteries you’re going to give me.
In a data center, they don’t know that first number. They don’t know how many megawatts they need. So that’s the first question: well, how big of a battery do you need?
If you have a 1-gigawatt data center that means the load change is 60% of that – 600 megawatts is the step up-and-down. The starting point is 600 megawatts for two hours. That’s the starting point that’ll cover being able to take care of that volatility. The duration is a part of it, too. From there you get into more detailed studies.
When it comes to transmission, how much of a factor is it in how much storage a data center needs?
The first thing is whether it’s connected at all. The battery is a shock absorber for the whole system. If you are grid-connected, the BESS is still a stability asset – it’s still improving the power quality and stability at an interconnect. If you’re doing on-site generation, it becomes vital because you have only one system being controlled.
As far as when you talk about permitting and transmission, the details of that don’t really play that much into the BESS, but it’s tangentially related. The BESS is an important part of how you handle that situation. Whether you get to interconnect or not, it’s an extremely important asset in that mix.
With respect to the overall social license conversation, how does battery storage fit into the conversations around energy bills and strain on the grid?
Bias aside, I think it’s the most important piece.
If you look at the macro scale, it’s like transitioning to renewables where they’re intermittent; batteries turn intermittent generation from renewables into firm, dispatchable power. It’s still not going to be available all the time – you’re not going to turn a solar plant into a 24-hour baseload plant – but a battery allows you to shift the energy. It greatly alleviates the problem.
The other aspect is it’s a stability asset. The short version of that is you have big thermal plants – rotating metal masses that have momentum to them that stabilize everything on the grid. As you take those offline, the coal plants and the gas plants, the grid itself loses that inertia so it is more susceptible to spikes and failures because of small events. Batteries are able to synthesize that inertia.