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“The only common thread is the seeming desire of the court to aggrandize the power of the courts.”
The word “consequential” barely touches the importance of the Supreme Court’s decisions this term, as two cases — Loper Bright Enterprises v. Raimondo and Corner Post, Inc. v. Board of Governors — took a wrecking ball to the stability of the administrative state. Courts will no longer give deference to regulators to interpret statute and will permit new challenges against existing rules. Essentially, depending on whom you ask, anything goes.
So naturally, we had to ask. While the legal universe is still digesting these rulings, climate and environmental law experts had plenty of opinions about them, as lawyers tend to do. Here’s what we heard:
The Supreme Court has been on a campaign to weaken environmental regulation. In 2016, it halted implementation of President Obama’s Clean Power Plan without explanation. In 2022, it issued the devastating opinion in West Virginia v. Environmental Protection Agency, finding that the EPA couldn’t go very far in using the Clean Air Act to fight climate change because the statute isn’t specific enough. In 2023, the court in Sackett v. EPA greatly reduced the coverage of the Clean Water Act.
That campaign intensified this year. On June 27, 2024, in Ohio v. EPA, it struck down a life-saving Clean Air Act rule based on exceedingly narrow technical grounds that Justice Amy Coney Barrett, in her dissent, found were completely off base. The same day, in SEC v. Jarkesy, the Court said that agencies could not use long-established administrative processes to impose certain kinds of penalties. On June 28, the court reversed the Chevron doctrine in Loper Bright Enterprises v. Raimondo. On July 1, in Corner Post, Inc. v. Board of Governors, it said that corporate defendants can challenge federal regulations long past the usual statute of limitations. And this campaign may continue: on June 24 the Supreme Court agreed to hear Seven County Infrastructure Coalition v. Eagle County, which may shrink the coverage of the National Environmental Policy Act.
The next election will determine whether the 6-3 conservative majority may be enlarged and rejuvenated to last another generation, or — depending on the fates — may shrink or be reversed.
For good reason, the last day of the Supreme Court’s term will be known for its decision giving presidents incredibly broad immunity from criminal prosecution. But another decision that will play a major role in restricting the ability of the executive branch to protect the environment should not be neglected. Corner Post effectively eliminated what had been a six-year statute of limitations for challenging federal regulations. The impact of Corner Post will amplify the effect of last week’s opinion overturning the Chevron decision, which had held that the judiciary should defer to reasonable legal interpretations made by the executive branch.
The Court announcing that it will take a much more aggressive role in replacing the judgment of regulatory experts in the executive branch with their own judgments will have particularly dire consequences for environmental regulations. What they see as “excessive” environmental regulation is one of the central reasons why conservative legal activists wanted the Chevron doctrine overruled. It’s not a coincidence that last week, the court also prevented a federal regulation of air pollutants from going into effect, one of a long series of Roberts court rulings undermining environmental regulation. And in a darkly comic illustration of what a bad idea it is to replace the judgment of EPA experts with that of arrogant, power-hungry judges, in his opinion for the court, Justice Gorsuch confused “nitrous oxide” (commonly known as “laughing gas”) and “nitrogen oxides” (the pollutant the EPA sought to regulate.)
People who want to stop environmental regulation will not be laughing when considering the effects of this Supreme Court term. Conservative lawyers will aggressively forum-shop for judges hostile to environmental regulations to bring challenges even to long-settled rules, and the authority of the EPA will be under constant threat as the planet continues to warm.
The combined effect of the Corner Post and Loper decisions may not be immediate, but they will be profound. They will make it harder for agencies to do their work, and easier for challengers (especially very well-funded challengers) to attack and delay actions.
The two opinions are hard to reconcile. In Loper, the opinion cites Chevron as "fostering unwarranted instability" in the law, but in Corner Post, the court has added extreme instability by leaving open-ended the question of when a regulation is ever settled. The only common thread is the seeming desire of the court to aggrandize the power of the courts.
Specific to climate, notwithstanding the statement in the opinion that Loper does not reopen prior holdings that used the Chevron framework, it is hard to imagine that such challenges will not be forthcoming. In particular, opponents of the finding in Massachusetts v. EPA may see Loper and Corner Post as an opportunity to reopen that 2007 case, especially as the court seems quite ready and willing to overturn past precedents.
Finally, we have examples of how pre- Chevron litigation worked under the Clean Air Act — and these examples should give as much pause to conservatives as to progressives. Courts are not likely to function well as regulatory agencies. The original Chevron decision was favored by conservatives at the time; post-Chevron, conservatives may regret that they got what they asked for.
The Supreme Court’s rulings this session jeopardize critical environmental protections and climate progress and are likely to wreak chaos across the regulatory landscape. In Corner Post the Supreme Court upended the statute of limitations for challenging many government regulations, opening the door to hundreds of new corporate challenges to long-established protections we all take for granted. And in Loper Bright, the court displaced the long-standing Chevron doctrine by shifting power to judges and sidelining the expertise of agency staff who live and breathe the science and safety concerns that federal agencies specialize in.
In combination, the cases tip the balance of power away from everyday Americans that depend on commonsense protections to industry groups that believe they will financially benefit without any limitations in place. We’re ready to fight back to make sure this conservative supermajority doesn't leave us with a patchwork of inconsistent rulings and an annihilation of the regulatory structure and critical protections that keep us safe and healthy.
The Supreme Court's decisions, in combination, make it clear that the Court intends to insert itself as, in Justice Kagan's words, the country's “administrative czar.” Those decisions give courts control over a wide array of scientific, technical, and policy choices necessary to effectively implement our laws protecting clean air, clean water, and affordable and reliable energy (and much more). That is likely to prove corrosive to climate policy; judges lack the accountability, expertise, and experience of agencies like the EPA or the Department of Energy.
But the primary drivers of decarbonization — economics and public investments to accelerate the clean energy transition, like the Inflation Reduction Act — remain relatively insulated from judicial interference. So while the court's decisions make the likely pathway to decarbonization less steady, science-driven, and predictable, it should not derail our ongoing progress towards achieving our climate goals over the long term.
Undoubtedly, the Supreme Court’s decisions in Corner Post and Loper Bright will make it easier for plaintiffs to prevail in legal challenges to environmental regulations. But we should be careful to keep things in perspective. The end of Chevron deference means that agency interpretations of statutes will get more judicial scrutiny than they did before, but even under Chevron deference it was limited by such things as the major questions doctrine. Agency interpretations are still likely to prevail in many cases. Similarly, while the changes to when the statute of limitations begins to run will allow additional challenges to be brought, a regulation that has already survived earlier legal challenges is likely to be upheld again if challenged by a new plaintiff later on. Agencies like EPA or the Federal Energy Regulatory Commission do not need to be insulated from judicial review in order to be able to function. If they do, that suggests a deeper problem with the administrative state.
In its regulatory jurisprudence this term, the Supreme Court has fundamentally changed the playing field for environmental regulation, making it much more difficult for agencies to use the flexibility that Congress has attempted to provide to protect the environment. This is likely to be felt especially where agencies are trying to tackle new problems using older statutes. The ball is now in Congress's court to protect the American people by regularly improving the nation's environmental laws, ensuring that federal regulatory programs that prevent pollution and preserve our country's natural resources for future generations are not lost forever over legal technicalities.
Taken together, Corner Post and Loper Bright fire the starting gun for an onslaught of lawsuits challenging long-settled regulatory programs. (They also sound the dinner bell for amoral corporate law firms.)
Judicial conservatives have long proclaimed the need for judicial minimalism and caution. Judges, they say, are not elected, and have no business making policy from the bench. They should decide individual cases and focus on the facts in front of them to avoid ripple effects that they can’t foresee and can’t easily fix.
This conservative supermajority is instead heedlessly pursuing a political agenda. By rewriting settled precedents to pursue a holy war against federal regulations, the court is truly legislating from the bench. And in justifying all this by citing idiosyncratic views of the separation of powers, the court is practically holding a new constitutional convention behind closed doors.
The Supreme Court has made it clear that legal precedents and the plain language of statutes will not slow their crusade to destroy the modern regulatory state at the behest of their wealthy benefactors. Justice Ketanji Brown Jackson got it right in her dissent in Corner Post: “At the end of a momentous Term, this much is clear: The tsunami of lawsuits against agencies that the Court's holdings in this case and Loper Bright have authorized has the potential to devastate the functioning of the Federal Government.”
This tsunami of lawsuits will result in less consistent statutory interpretations based on individual courts' views on government regulation generally and on the matter at hand. The court's power grab lays bare the importance of civil society and elected officials finding ways to rebalance the relationships between the three branches of government and supporting the ability of federal agencies to implement federal laws effectively.
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And more on the week’s biggest conflicts around renewable energy projects.
1. Jackson County, Kansas – A judge has rejected a Hail Mary lawsuit to kill a single solar farm over it benefiting from the Inflation Reduction Act, siding with arguments from a somewhat unexpected source — the Trump administration’s Justice Department — which argued that projects qualifying for tax credits do not require federal environmental reviews.
2. Portage County, Wisconsin – The largest solar project in the Badger State is now one step closer to construction after settling with environmentalists concerned about impacts to the Greater Prairie Chicken, an imperiled bird species beloved in wildlife conservation circles.
3. Imperial County, California – The board of directors for the agriculture-saturated Imperial Irrigation District in southern California has approved a resolution opposing solar projects on farmland.
4. New England – Offshore wind opponents are starting to win big in state negotiations with developers, as officials once committed to the energy sources delay final decisions on maintaining contracts.
5. Barren County, Kentucky – Remember the National Park fighting the solar farm? We may see a resolution to that conflict later this month.
6. Washington County, Arkansas – It seems that RES’ efforts to build a wind farm here are leading the county to face calls for a blanket moratorium.
7. Westchester County, New York – Yet another resort town in New York may be saying “no” to battery storage over fire risks.
Solar and wind projects are getting swept up in the blowback to data center construction, presenting a risk to renewable energy companies who are hoping to ride the rise of AI in an otherwise difficult moment for the industry.
The American data center boom is going to demand an enormous amount of electricity and renewables developers believe much of it will come from solar and wind. But while these types of energy generation may be more easily constructed than, say, a fossil power plant, it doesn’t necessarily mean a connection to a data center will make a renewable project more popular. Not to mention data centers in rural areas face complaints that overlap with prominent arguments against solar and wind – like noise and impacts to water and farmland – which is leading to unfavorable outcomes for renewable energy developers more broadly when a community turns against a data center.
“This is something that we’re just starting to see,” said Matthew Eisenson, a senior fellow with the Renewable Energy Legal Defense Initiative at the Columbia University Sabin Center for Climate Change Law. “It’s one thing for environmentalists to support wind and solar projects if the idea is that those projects will eventually replace coal power plants. But it’s another thing if those projects are purely being built to meet incremental demand from data centers.”
We’ve started to see evidence of this backlash in certain resort towns fearful of a new tech industry presence and the conflicts over transmission lines in Maryland. But it is most prominent in Virginia, ground zero for American hyperscaler data centers. As we’ve previously discussed in The Fight, rural Virginia is increasingly one of the hardest places to get approval for a solar farm in the U.S., and while there are many reasons the industry is facing issues there, a significant one is the state’s data center boom.
I spent weeks digging into the example of Mecklenburg County, where the local Board of Supervisors in May indefinitely banned new solar projects and is rejecting those that were in the middle of permitting when the decision came down. It’s also the site of a growing data center footprint. Microsoft, which already had a base of operations in the county’s town of Boydton, is in the process of building a giant data center hub with three buildings and an enormous amount of energy demand. It’s this sudden buildup of tech industry infrastructure that is by all appearances driving a backlash to renewable energy in the county, a place that already had a pre-existing high opposition risk in the Heatmap Pro database.
It’s not just data centers causing the ban in Mecklenburg, but it’s worth paying attention to how the fight over Big Tech and solar has overlapped in the county, where Sierra Club’s Virginia Chapter has worked locally to fight data center growth with a grassroots citizens group, Friends of the Meherrin River, that was a key supporter of the solar moratorium, too.
In a conversation with me this week, Tim Cywinski, communications director for the state’s Sierra Club chapter, told me municipal leaders like those in Mecklenburg are starting to group together renewables and data centers because, simply put, rural communities enter into conversations with these outsider business segments with a heavy dose of skepticism. This distrust can then be compounded when errors are made, such as when one utility-scale solar farm – Geenex’s Grasshopper project – apparently polluted a nearby creek after soil erosion issues during construction, a problem project operator Dominion Energy later acknowledged and has continued to be a pain point for renewables developers in the county.
“I don’t think the planning that has been presented to rural America has been adequate enough,” the Richmond-based advocate said. “Has solar kind of messed up in a lot of areas in rural America? Yeah, and that’s given those communities an excuse to roll them in with a lot of other bad stuff.”
Cywinski – who describes himself as “not your typical environmentalist” – says the data center space has done a worse job at community engagement than renewables developers in Virginia, and that the opposition against data center projects in places like Chesapeake and Fauquier is more intense, widespread, and popular than the opposition to renewables he’s seeing play out across the Commonwealth.
But, he added, he doesn’t believe the fight against data centers is “mutually exclusive” from conflicts over solar. “I’m not going to tout the gospel of solar while I’m trying to fight a data center for these people because it’s about listening to them, hearing their concerns, and then not telling them what to say but trying to help them elevate their perspective and their concerns,” Cywinski said.
As someone who spends a lot of time speaking with communities resisting solar and trying to best understand their concerns, I agree with Cywinksi: the conflict over data centers speaks to the heart of the rural vs. renewables divide, and it offers a warning shot to anyone thinking AI will help make solar and wind more popular.
The One Big Beautiful Bill Act is one signature away from becoming law and drastically changing the economics of renewables development in the U.S. That doesn’t mean decarbonization is over, experts told Heatmap, but it certainly doesn’t help.
What do we do now?
That’s the question people across the climate change and clean energy communities are asking themselves now that Congress has passed the One Big Beautiful Bill Act, which would slash most of the tax credits and subsidies for clean energy established under the Inflation Reduction Act.
Preliminary data from Princeton University’s REPEAT Project (led by Heatmap contributor Jesse Jenkins) forecasts that said bill will have a dramatic effect on the deployment of clean energy in the U.S., including reducing new solar and wind capacity additions by almost over 40 gigawatts over the next five years, and by about 300 gigawatts over the next 10. That would be enough to power 150 of Meta’s largest planned data centers by 2035.
But clean energy development will hardly grind to a halt. While much of the bill’s implementation is in question, the bill as written allows for several more years of tax credit eligibility for wind and solar projects and another year to qualify for them by starting construction. Nuclear, geothermal, and batteries can claim tax credits into the 2030s.
Shares in NextEra, which has one of the largest clean energy development businesses, have risen slightly this year and are down just 6% since the 2024 election. Shares in First Solar, the American solar manufacturer, are up substantially Thursday from a day prior and are about flat for the year, which may be a sign of investors’ belief that buyer demand for solar panels will persist — or optimism that the OBBBA’s punishing foreign entity of concern requirements will drive developers into the company’s arms.
Partisan reversals are hardly new to climate policy. The first Trump administration gleefully pulled the rug from under the Obama administration’s power plant emissions rules, and the second has been thorough so far in its assault on Biden’s attempt to replace them, along with tailpipe emissions standards and mileage standards for vehicles, and of course, the IRA.
Even so, there are ways the U.S. can reduce the volatility for businesses that are caught in the undertow. “Over the past 10 to 20 years, climate advocates have focused very heavily on D.C. as the driver of climate action and, to a lesser extent, California as a back-stop,” Hannah Safford, who was director for transportation and resilience in the Biden White House and is now associate director of climate and environment at the Federation of American Scientists, told Heatmap. “Pursuing a top down approach — some of that has worked, a lot of it hasn’t.”
In today’s environment, especially, where recognition of the need for action on climate change is so politically one-sided, it “makes sense for subnational, non-regulatory forces and market forces to drive progress,” Safford said. As an example, she pointed to the fall in emissions from the power sector since the late 2000s, despite no power plant emissions rule ever actually being in force.
“That tells you something about the capacity to deliver progress on outcomes you want,” she said.
Still, industry groups worry that after the wild swing between the 2022 IRA and the 2025 OBBA, the U.S. has done permanent damage to its reputation as a business-friendly environment. Since continued swings at the federal level may be inevitable, building back that trust and creating certainty is “about finding ballasts,” Harry Godfrey, the managing director for Advanced Energy United’s federal priorities team, told Heatmap.
The first ballast groups like AEU will be looking to shore up is state policy. “States have to step up and take a leadership role,” he said, particularly in the areas that were gutted by Trump’s tax bill — residential energy efficiency and electrification, transportation and electric vehicles, and transmission.
State support could come in the form of tax credits, but that’s not the only tool that would create more certainty for businesses — considering the budget cuts states will face as a result of Trump’s tax bill, it also might not be an option. But a lot can be accomplished through legislative action, executive action, regulatory reform, and utility ratemaking, Godfrey said. He cited new virtual power plant pilot programs in Virginia and Colorado, which will require further regulatory work to “to get that market right.”
A lot of work can be done within states, as well, to make their deployment of clean energy more efficient and faster. Tyler Norris, a fellow at Duke University's Nicholas School of the Environment, pointed to Texas’ “connect and manage” model for connecting renewables to the grid, which allows projects to come online much more quickly than in the rest of the country. That’s because the state’s electricity market, ERCOT, does a much more limited study of what grid upgrades are needed to connect a project to the grid, and is generally more tolerant of curtailing generation (i.e. not letting power get to the grid at certain times) than other markets.
“As Texas continues to outpace other markets in generator and load interconnections, even in the absence of renewable tax credits, it seems increasingly plausible that developers and policymakers may conclude that deeper reform is needed to the non-ERCOT electricity markets,” Norris told Heatmap in an email.
At the federal level, there’s still a chance for, yes, bipartisan permitting reform, which could accelerate the buildout of all kinds of energy projects by shortening their development timelines and helping bring down costs, Xan Fishman, senior managing director of the energy program at the Bipartisan Policy Center, told Heatmap. “Whether you care about energy and costs and affordability and reliability or you care about emissions, the next priority should be permitting reform,” he said.
And Godfrey hasn’t given up on tax credits as a viable tool at the federal level, either. “If you told me in mid-November what this bill would look like today, while I’d still be like, Ugh, that hurts, and that hurts, and that hurts, I would say I would have expected more rollbacks. I would have expected deeper cuts,” he told Heatmap. Ultimately, many of the Inflation Reduction Act’s tax credits will stick around in some form, although we’ve yet to see how hard the new foreign sourcing requirements will hit prospective projects.
While many observers ruefully predicted that the letter-writing moderate Republicans in the House and Senate would fold and support whatever their respective majorities came up with — which they did, with the sole exception of Pennsylvania Republican Brian Fitzpatrick — the bill also evolved over time with input from those in the GOP who are not openly hostile to the clean energy industry.
“You are already seeing people take real risk on the Republican side pushing for clean energy,” Safford said, pointing to Alaska Republican Senator Lisa Murkowski, who opposed the new excise tax on wind and solar added to the Senate bill, which earned her vote after it was removed.
Some damage has already been done, however. Canceled clean energy investments adds up to $23 billion so far this year, compared to just $3 billion in all of 2024, according to the decarbonization think tank RMI. And that’s before OBBBA hits Trump’s desk.
The start-and-stop nature of the Inflation Reduction Act may lead some companies, states, local government and nonprofits to become leery of engaging with a big federal government climate policy again.
“People are going to be nervous about it for sure,” Safford said. “The climate policy of the future has to be polycentric. Even if you have the political opportunity to make a big swing again, people will be pretty gun shy. You will need to pursue a polycentric approach.”
But to Godfrey, all the back and forth over the tax credits, plus the fact that Republicans stood up to defend them in the 11th hour, indicates that there is a broader bipartisan consensus emerging around using them as a tool for certain energy and domestic manufacturing goals. A future administration should think about refinements that will create more enduring policy but not set out in a totally new direction, he said.
Albert Gore, the executive director of the Zero Emissions Transportation Association, was similarly optimistic that tax credits or similar incentives could work again in the future — especially as more people gain experience with electric vehicles, batteries, and other advanced clean energy technologies in their daily lives. “The question is, how do you generate sufficient political will to implement that and defend it?” he told Heatmap. “And that depends on how big of an economic impact does it have, and what does it mean to the American people?”
Ultimately, Fishman said, the subsidy on-off switch is the risk that comes with doing major policy on a strictly partisan basis.
“There was a lot of value in these 10-year timelines [for tax credits in the IRA] in terms of business certainty, instead of one- or two- year extensions,” Fishman told Heatmap. “The downside that came with that is that it became affiliated with one party. It was seen as a partisan effort, and it took something that was bipartisan and put a partisan sheen on it.”
The fight for tax credits may also not be over yet. Before passage of the IRA, tax credits for wind and solar were often extended in a herky-jerky bipartisan fashion, where Democrats who supported clean energy in general and Republicans who supported it in their districts could team up to extend them.
“You can see a world where we have more action on clean energy tax credits to enhance, extend and expand them in a future congress,” Fishman told Heatmap. “The starting point for Republican leadership, it seemed, was completely eliminating the tax credits in this bill. That’s not what they ended up doing.”