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An upcoming lease sale will be historic — but also quite risky for offshore wind.
The Biden administration will be holding the first ever auction for the right to develop offshore wind farms in the Gulf of Mexico on Tuesday. The sale represents a hopeful, historic shift for the region, where the economy has long been defined by oil and gas.
But wind energy is not a sure bet in the Gulf — at least not yet. Slower winds and frequent hurricanes will raise costs and require new turbine designs. Low power prices in the area and a lack of supportive policy make for an uncertain market. These hurdles mount on top of what is already a tumultuous time for the industry. Costs for offshore wind farms on the East Coast have soared due to high interest rates, inflation, and supply chain constraints.
“The business case in the Gulf of Mexico for offshore wind is very vague, and very uncertain,” Chelsea Jean-Michel, a wind analyst at BloombergNEF, told me. “It doesn't really make a lot of sense.”
The Bureau of Ocean Energy Management has put up three areas for sale in the Gulf, which it estimates will produce about 3.7 gigawatts of energy once developed, or enough to power nearly 1.3 million homes. Two of the areas are 30 to 40 miles off the coast of Galveston, Texas, while the third is closer to Lake Charles, Louisiana, just over 40 miles offshore.
Analysts expect Tuesday’s auction to be uncompetitive and the leases to sell for low prices that bake in uncertainty. Sixteen wind developers have signed up to participate, including legacy oil companies Shell, TotalEnergies (formerly known as Total), and Equinor, as well as renewable-focused companies that have offshore projects in the Northeast, like Invenergy, and newcomers, like energyRe. But they may not all end up putting in bids. More than 40 entities were registered to bid on offshore leases in California last December, but only seven ultimately took part in the auction.
The federal government has been studying offshore wind development in the Gulf of Mexico for years. In 2020, National Renewable Energy Lab scientists published an assessment of different types of energy resources that could go in the Gulf, including wave energy and ocean-based solar panels. The authors found that offshore wind had the most potential, by far, but would face numerous challenges, and likely be more expensive than offshore wind energy in the Northeast.
For one, engineers need to design turbines that can safely and economically produce energy in the Gulf’s unique weather conditions. Most of the time, the Gulf has lower wind speeds than the coasts, but other times, it has hurricane-force gales. The report called this “a challenging design optimization problem” and says that a new class of turbines will be needed. I spoke to Walter Musiel, one of the authors, who said that this was doable, and that turbines have since been installed in typhoon-prone areas in Asia that will provide some helpful data. The challenge, he said, will be building a supply chain for turbines with bigger rotors, and figuring out how intense future hurricanes could be in order to design blades that are strong enough.
The Gulf also has advantages that the report said could offset some of these expenses. Smaller waves and shallower water could lower capital costs for installation and maintenance. The report also cited “lower labor costs” in the region. However, workers there are currently fighting to ensure jobs in offshore wind depart from the low-wage, unsafe, exploitative conditions that pervade the local construction and offshore oil industries.
Another big advantage, though, is the maturity of the area’s offshore oil industry. “Despite low winds, the Gulf of Mexico is uniquely positioned,” wrote David Foulon, the managing director for offshore wind at TotalEnergies, in comments to BOEM, “thanks to its unequaled history of offshore expertise, established industrial supply chain, strength of workforce base, and maritime assets’ pool that can drive the growth of offshore wind in the U.S. to new heights and spread around the world thereafter.”
Justin Williams, the vice president of communications at the National Ocean Industries Association, told me Gulf Coast companies have already brought their expertise to offshore wind construction in the Northeast. “Take the Block Island Wind Farm offshore Rhode Island,” he said. “Gulf Island Fabrication built the steel jackets for its foundations and Montco Offshore provided heavy lift vessels to move the equipment on site.”
The National Renewable Energy Lab study took these benefits into account. But it still found that offshore wind energy would be pricier in the Gulf of Mexico than elsewhere. While the lab expects the average cost of offshore wind to land at $63 per megawatt-hour by 2030, it estimated that Gulf wind would cost in the range of $73 to $91 per megawatt-hour by that date. That could make it harder for Gulf wind projects to compete in local energy markets, which have lower power prices than the Northeast.
The region also lacks the policy support found in the Northeast. Massachusetts plans to contract 5,700 megawatts by 2027, New York has a goal of 9,000 megawatts by 2035, and New Jersey recently increased its goal to 11,000 megawatts by 2040. These policies gave developers a level of certainty that there would be a buyer for the electricity generated. Although Louisiana has a Climate Action Plan that recommends the state procure 5,000 megawatts of offshore wind energy by 2035, it’s not legally binding and no utilities have included offshore wind in their resource plans yet.
“They’re the only state down there that has expressed any interest,” Samantha Woodworth, a senior research analyst for North America wind at Wood Mackenzie, told me in an email. “Unless there are state-driven procurement targets or unless the project can produce power at significantly lower cost than what has bid elsewhere in the U.S. and somehow balance that with sufficient project returns, [offshore wind] projects down there are likely to be uneconomic.”
In public comments submitted to BOEM, the American Clean Power Association, the leading industry group for offshore wind, also warned that the leases would not provide developers with the certainty needed to establish a local workforce or supply chain. It urged the agency to either increase the number of leases or establish a regular leasing schedule. But this is the only such sale the agency has announced to date.
However, when I reached out to American Clean Power to ask how its members were approaching this uncertain environment, the group echoed Total’s optimism about the strengths of the local workforce and supply chain. “The region is eager to get into the offshore wind game, and developers understand both the challenges and opportunities that exist in building in the Gulf Coast,” spokesperson Phil Sgro said by email.
Jenny Netherton, a senior program manager at the Southeastern Wind Coalition, which is made up of nonprofits and energy companies, told me that there’s a lot of room for innovation and to try “different routes to market.” For example, developers could forgo the energy market altogether and sell their electricity directly to industrial clients, such as incoming green hydrogen production facilities. Louisiana currently produces 30% of the country’s hydrogen through a polluting process using natural gas. But the federal government has billions of dollars in grants and subsidies available to develop new facilities that produce it with renewable electricity.
If turbines do go up in the Gulf, it may not be until 2034-2035, according to BloombergNEF. This means that communities who are looking forward to the clean energy and economic benefits of a new offshore wind industry could end up waiting a lot longer than they might have hoped.
Local environmental justice groups are already frustrated that the BOEM did not include an incentive for developers to create community benefits in the lease terms. The lease terms for the recent offshore wind sale in California gave companies up to a 10% discount on their purchase if they pledged to spend a comparable amount on community benefits, such as hiring commitments, job training, or economic contributions. If fulfilled, nearly $53 million will go toward these agreements in California.
“It was disappointing to see,” said Jackson Voss, climate policy coordinator for the Louisiana-based Alliance for Affordable Energy. “I don't think that it makes very much sense for different regions of the country to receive different benefits, especially considering the Biden administration’s commitment to environmental justice.”
The Gulf lease terms have a similar provision but it is limited to investments in local workforce training, supply chains, and a fisheries fund that will be used to compensate fishermen for potential losses. A spokesperson for BOEM told me the agency determined it would be too challenging to implement community benefits agreements in the Gulf equitably “due to the number and variety of community groups.”
Overall, the challenges facing Gulf offshore wind are representative of a theme that runs through renewable energy development. As much as the costs for technologies like wind and solar have plunged, what works in one place may not work in another. The cost of offshore wind in the Gulf may never match the cost of offshore wind in the Atlantic. But as Netherton said, there’s still a lot of room for innovation.
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“You can’t just divest from the eco-right after the election,” contends Johannes Ackva of Founder Pledge.
Johannes Ackva likes a contrarian bet. Back in 2020, when he launched the climate program at Founders Pledge, a nonprofit that connects entrepreneurs to philanthropic causes, he sought out “surgical interventions” to support technologies that didn’t already enjoy the widespread popularity of wind turbines and solar panels, such as advanced nuclear reactors and direct air carbon capture.
By late 2023, however, the Biden administration’s legislative sweep was directing billions to the very range of technologies Ackva previously saw as neglected. So he turned his attention to shoring up those political wins.
The modern climate movement came into its own demanding that the world stop shrinking from inconvenient truths. But as polls increasingly showed the 2024 election trending toward Republicans, Ackva saw few funders propping up advocates with any influence over the GOP. Founders Pledge pumped millions into Deploy/US, a climate group where former Republican Representative Carlos Curbelo of Florida served as the top adviser, which then distributed the money to upward of 30 right-leaning climate groups, including the American Conservation Coalition and the Evangelical Environmental Network.
The bipartisan gamble paid off. In April 2024, Founders Pledge received an anonymous $40 million donation to bolster its efforts. Now an anonymous donor has granted Founders Pledge’s climate fund another $50 million, Heatmap has learned.
Founders Pledge declined to say whether the money came from the same unnamed source or separate donors. But the influx of funding has “radically transformed our ability to make large grants,” Ackva told me, noting that the budget before 2024 came out to about $10 million per year.
“The word exponential is overused,” he said. “But that’s roughly the trajectory.”
Amid the so-called green freeze that followed the Trump administration’s rollback of climate funding, Founders Pledge has joined other climate philanthropies in stepping in to back projects that have lost money. When Breakthrough Energy shuttered its climate program in March, Founders Pledge gave $3.5 million to serve as the primary funding for the launch of the Innovation Initiative, started by former staff from the Bill Gates-backed nonprofit.
Ackva said his organization is looking to invest in climate efforts across the political spectrum. But Founders Pledge’s focus on right-of-center groups wasn’t an election-year gimmick.
“You can’t just divest from the eco-right after the election,” he said. “That’s not an authentic way to build a civil society ecosystem.”
As Republicans in Congress proceed with their gutting of green funding, including through Trump’s One Big, Beautiful Bill Act, Ackva said it’s too soon to say whether the political strategy is paying off.
“If you think of grantmaking as making bets, some bets exceed others sooner, but that doesn’t make them bad bets,” Ackva told me. “Ultimately, philanthropy cannot define how a given policy goes. You can adjust the probabilities, maybe level the bets. But obviously it’s larger forces at play that shape how the One Big, Beautiful Bill gets made.”
The Senate may save or even expand parts of the IRA that support baseload power, e.g. nuclear and geothermal. But regardless, Ackva said, climate advocates are making a mistake training their focus so intently on the fate of this one law.
“It’s kind of the only thing that’s being discussed,” he said.
Meanwhile the Infrastructure Investment and Jobs Act, better known as the Bipartisan Infrastructure Law, is set for reauthorization next fall. The Energy Act of 2020 is slated for renewal this year. And funding for the Department of Energy is up for debate as the White House now pushes to expand the Loan Programs Office’s lending authority for nuclear projects by $750 million.
“Those are things we would see as at least as important as the Inflation Reduction Act,” Ackva said.
Given those deadlines, Ackva said he expected other donors to press advocates for plans last year on how to sway Republicans toward more ambitious bills this Congress. But after former Vice President Kamala Harris took over the Democratic ticket last year, he said he’d heard from his grantees “that they were asked what they were going to do with a Harris trifecta.”
“Everyone was betting on Harris to win,” he said. “There’s a very strong ideological lean among climate funders to a degree that was frankly a little bit shocking.”
The partisan divide over climate wasn’t always so pronounced. In 2008, the Republican presidential nominee, John McCain, ran on a more ambitious decarbonization platform than what President Barack Obama proposed in the White House.
There are dueling — though not mutually exclusive — narratives about how the American climate movement over-indexed on one side of the political spectrum. Both stories start in 2010.
The version liberals and leftists will find familiar is one that blames fossil fuel megadonors such as Charles and David Koch for aggressively promoting climate denial among Republican lawmakers.
The version told by Ted Nordhaus, the founder of the Breakthrough Institute think tank where Ackva got his start years before joining Founders Pledge, starts with the failure of the Obama-era cap-and-trade bill to pass through Congress.
When the legislation “went up in flames in 2010,” Nordhaus told me, a bunch of environmental philanthropies hired Harvard professor Theda Skocpol to author a 145-page report on what triggered the blaze.
“The report concluded that the problem is we were too focused on the technocratic, inside-the-Beltway stuff,” Nordhaus summarized. “We needed to build political power so the next time there’s an opportunity to do big climate policy, we would have the political power to put a price on carbon.”
Out of that finding came what Nordhaus called the “two-pronged, boots-on-the-ground” era of the movement, which backed college campus campaigns to divest from fossil fuels and also efforts to prevent new fossil fuel infrastructure such as the Keystone XL pipeline.
Reasonable people could debate the fiduciary merits of scrapping investments in natural gas companies or the value of blocking oil infrastructure whose cancellation spurred more shipments of crude on rail lines that face higher risk of a spill or explosion than pipelines. But once supporting fossil fuel divestment or opposing pipelines became the key litmus tests activists used to determine if a Democrat running for office took climate change seriously, the issue became more ideological.
“That made it impossible for any Democrat to become a moderate on climate, and made it impossible for any Republican to be a moderate on climate,” Nordhaus said. “The Republican Party has its own craziness and radicalism, but a bunch of that is negative polarization.”
To fund an effective “climate right,” Nordhaus said, Founders Pledge should seek out groups that don’t explicitly focus on the climate or environment at all.
“I’d be looking at which groups are all-in on U.S. natural gas, which has been the biggest driver of decarbonization in the U.S. over the last 15 years; which groups are all in and really doing work on nuclear; and which groups are doing work on permitting reform,” Nordhaus said. “That’s how you’re going to make progress with Republicans.”
I asked Ackva where the line would be for funding an eco right. Would Founders Pledge back groups that — like some green-leaning elements of Italian Prime Minister Giorgia Meloni’s party or allies of France’s Marine Le Pen — support draconian restrictions on immigration in the name of reducing national emissions from the increased population?
“That would not be appropriate,” Ackva told me. “When we say we’re funding the eco right, like when we’re funding groups on the left or in the center, the things they are proposing don’t need to be exactly the things we will be prioritizing, but they need to be plausible, high-impact solutions.”
To Emmet Penney, a senior fellow focused on energy at the right-leaning Foundation for American Innovation, it’s an obvious play. The green left that has long dominated climate policy debates “is premised on aggressive permitting and environmental law that makes it impossible to actually build anything useful toward addressing the things they’re most afraid of.”
“It’s become clear to anyone who wants to build anything that what the environmental left has to offer simply doesn't work,” he told me. “Naturally, more centrist organizations who might not even otherwise be slated as right-wing now look that way and are becoming increasingly attractive to people who are interested in building.”
On Senate committees, a public lands selloff, and energy investment
Current conditions: Southern New England will experience its hottest day of the year so far today, with temperatures around 90 degrees Fahrenheit • Record levels of Sargassum seaweed are overwhelming Caribbean resorts • Saharan dust has spread across most of Florida and will continue over the coastal Southeast through this weekend.
1. The Senate’s first pass at IRA repeal cuts huge climate programs ...
On Wednesday evening, Republicans on the Senate’s Environment and Public Works Committee released their section of President Trump’s “One Big, Beautiful” budget reconciliation bill. “At least so far, it’s hardly deviating from the stark cuts to the Inflation Reduction Act that have already passed the House,” my colleague Emily Pontecorvo wrote in her analysis of the contents — although there is one Environmental Protection Agency grant program, for reducing pollution at ports, that had been targeted in by the House bill and is absent from the Environment and Public Works Committee’s text. As in the House bill, the latest text eliminates the $27 billion Greenhouse Gas Reduction Fund, which the Trump administration has sought to kill with accusations of fraud, though it has yet to produce any evidence of impropriety.
Elsewhere in the Senate, however, some Republicans appear more friendly toward preserving at least some IRA tax credits. “I would be in the camp that doesn’t think we need [to do] a full repeal and instead can live with a circumscribed, narrower version of the existing IRA credits,” Senator Todd Young of Indiana, a member of the Finance Committee, said, as reported by Axios. Senator John Curtis of Utah published an op-ed in Deseret News on Wednesday in which he argued that “the right policy solution must navigate tax credits and regulatory reform in what I believe is central to America’s economic future, the planet and our national security: energy.”
2. … and a public lands sell-off is back on the table
Senate Republicans are reviving a plan to sell off public lands to fund President Trump’s tax cuts after their colleagues in the House thwarted a similar proposal, Senator Mike Lee of Utah told reporters on Wednesday. According to the senator, a new version of the plan will be included in the Committee on Energy and Natural Resources’s pass at the bill, which will likely be made public on Monday, Bloomberg reports.
Representative Ryan Zinke of Montana helped lead the charge to kill the earlier version of the proposal in the House, although Lee added that his version would exempt Montana. Still — as I’ve reported — the plan would jeopardize as much as 500,000 acres of public land across Utah and Nevada alone. “These are the places people recreate with their families, they are places to hunt and fish, and they are held in trust for the American people to enjoy for generations to come,” Travis Hammill, the D.C. director for the Southern Utah Wilderness Alliance, said in a statement.
3. 2025 will be a banner year for energy investment, despite economic turbulence: IEA
Despite tariffs, trade wars, and economic uncertainty, the International Energy Agency anticipates a record $3.3 trillion investment in global energy in 2025, per a new report released Thursday. That represents a 2% rise from 2024. “The fast-evolving economic and trade picture means that some investors are adopting a wait-and-see approach to new energy project approvals, but in most areas we have yet to see significant implications for existing projects,” IEA Executive Director Fatih Birol said in a statement about the findings.
Around $2.2 trillion of the total global investment is “going collectively to renewables, nuclear, grids, storage, low-emissions fuels, efficiency, and electrification, twice as much as the $1.1 trillion going to oil, natural gas, and coal,” the report says. Solar specifically is booming, with a forecast of $450 billion in investment by 2025. The overall picture represents an enormous reversal from a decade ago, when fossil fuel investments were 30% higher than electricity generation, grids, and storage. That said, the research also found that investment in grids — at around $400 billion per year — is “failing to keep pace with spending on generation and electrification,” mainly because of “lengthy permitting procedures and tight supply chains for transformers and cables.” Read the full report here.
4. UK solar is having a record year due to unusually sunny spring
Carbon BriefSolar farms in the United Kingdom generated more electricity than ever before in the first five months of the year, according to a newly released accounting by Carbon Brief. The surge in solar energy was 42% higher than over the same period last year, growing from 5.4 terawatt-hours of electricity generated to a record 7.6 terawatt-hours. Carbon Brief credited the record output to the nation’s sunniest spring on record, although the publication notes it was also “aided by rising capacity, which reached 20.2GW in 2024, up by 2.3GW from 17.9GW a year earlier.” You can read the full report here.
5. ‘Atmospheric thirst’ is making droughts more severe: study
While extreme heat almost always has a climate change signal, the same cannot be said for droughts, which have different causes and feedback mechanisms that researchers are still working to understand. A new study published Wednesday in Nature has found that atmospheric evaporative demand — that is, the complex process of water evaporation into the atmosphere, also called “atmospheric thirst” — has increased drought severity by an average of 40%. Over the five years from 2018 to 2022, areas in drought have expanded 74% on average compared to the 1981 to 2017 period, with atmospheric evaporative demand “contributing to 58% of this increase,” the report further found. “We were very much shocked when we saw the results,” Solomon Gebrechorkos, a hydroclimatologist at the University of Oxford and lead author of the study, told The New York Times.
“A large majority of new residential houses and buildings in Germany feature a heat pump as their main heating system,” according to government numbers reported by Clean Energy Wire. “The climate-friendly heating technology was installed in more than two-thirds (69.4%) of the 76,100 homes finished in 2024, a 5% increase compared to 2023.”
The Environment and Public Works Committee largely preserved the cuts made by the House, with one odd exception.
The Senate GOP began working through Trump’s “One Big, Beautiful” budget reconciliation bill this week, and at least so far, it’s hardly deviating from the stark cuts to the Inflation Reduction Act that have already passed the House.
Republicans on the Environment and Public Works Committee released their section of the bill on Wednesday evening, and it retains many of the policy repeals and funding rescissions that were in the House version.
To be clear, it does not touch the IRA’s clean energy tax credits, the most controversial climate-related parts of the package. Their fate will be up to the Senate Finance Committee, which is not expected to release text for its section of the bill until at least next week. There has been no indication that Republicans in the upper chamber intend to fight for any of the myriad grant programs the IRA created.
Still, I’m looking closely to see if some of it might yet be saved. For example, there is, oddly, one Environmental Protection Agency grant program targeted by the House bill that is absent from this first text from the Environment and Public Works Committee: $3 billion to reduce air pollution at ports.
Here’s what is in the text.
The text published Wednesday would repeal and rescind funding for more than two dozen programs, most of which are administered by the EPA, the Department of Transportation, and the General Services Administration. The Greenhouse Gas Reduction Fund, the now-infamous lending program for clean energy projects targeted by EPA Administrator Lee Zeldin as a wasteful, fraudulent scheme perpetrated by the Biden administration, is still on the out list. Same goes for funding for oil and gas producers to reduce their methane emissions, plus a related fee that would be levied on operators who did not reduce methane leakage below a certain threshold.
The full list of cuts:
The text would also rescind two new pots of money that were not touched by the House bill — funding for Endangered Species Act recovery plans, strategies developed by the U.S. Fish and Wildlife Service to help threatened species thrive again, and general funding for the White House Council on Environmental Quality to train staff, do environmental reviews, and improve stakeholder and community engagement.
Like the House bill, the Senate committee’s text includes instructions to repeal the latest update to the nation’s tailpipe emissions standards for cars. The regulations are required under the Clean Air Act and were strengthened under the Biden administration for model years 2027 through 2032, requiring automakers to sell an increasing proportion of electric vehicles over time.
It would not, however, repeal the latest Corporate Average Fuel Economy standards (also known as the CAFE standards), which regulate how far a vehicle must be able to travel on a gallon of fuel and were targeted by the House bill.
This provision is one I’ll be watching closely, as Democrats are likely to challenge its inclusion. If Republicans want to pass the budget bill with a simple majority, they can only include policies that affect the federal budget, and as the Environmental Defense Fund told me, these standards are “regulations, not budgetary provisions.”
The text proposes the same pay-to-play permitting scheme that was in the House bill and would allow energy infrastructure developers to pay for expedited permitting. Like the House bill, it also asserts that environmental assessments made under this program “shall not be subject to judicial review.”
Coming up, we’ll be on the lookout for a text from the Energy and Natural Resources committee, which will reveal whether Senate Republicans have any interest in saving the Department of Energy’s loan guarantee program, administered by the Loan Programs Office, which provides essential support for the nuclear industry.