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The country’s chief energy regulator issued major updates to the transmission planning process.

On the two ends of the energy transition, public policy is working to encourage more non-carbon-emitting electricity generation (think wind, solar, and batteries) and convert what was once powered by combustion in electric power (think electric cars and heat pumps). But then that leaves the middle.
The solar arrays and wind farms that the federal tax code and many state policies promote and subsidize can’t serve all that new electric demand from cars and heat pumps (not to mention existing demand for electricity) if they can’t connect to the grid. That’s where the Federal Energy Regulatory Commission steps in — not by funding or mandating the construction of new energy transmission infrastructure, but by laying out the rules for planning it.
On Monday, FERC unveiled and approved a rule overhauling regional transmission planning to take into account the ongoing and planned transformation of the electric grid. Since 2010 at least, energy planning and construction has been motivated almost solely by incremental need, i.e. the only things that got built were those deemed necessary to keep the literal lights on. A Department of Energy report released last year showed that overall transmission investment and construction has slowed down since the second half of the 2010s. That’s led to a “queue” of projects waiting to connect that’s around 90% renewables.
All of this is especially distressing as the energy transition will require a vast expansion of our transmission capacity. Increased demand from electrification, new manufacturing, data centers, state policies that mandate the use of renewable energy, federal policies like the Inflation Reduction Act, and corporate policies that mandate the procurement of non-carbon-emitting power is transforming the grid.
While the 1,300-page rule has not yet been released, FERC commissioners and staff described new requirements that regional transmission organizations adopt the long view, extending their planning horizon over a 20-year period and calling for updates every five years. This means grid planners will have to take into account factors making the grid cleaner, including corporate commitments to purchase clean energy, public policy pushing renewables, the retirement of fossil fuel plants, and utilities’ own designs for the future.
But that’s just the planning process. When it comes to actually building — and paying for — new transmission, FERC is requiring regional transmission planners to consult a specific set of economic and reliability benefits like reducing congestion on the grid and resilience against extreme weather and lower costs when selecting projects.
Many would-be transmission projects founder on how to split up costs between the various regions and utilities any new infrastructure will serve. Transmission planners, therefore, often prefer local projects that serve the existing grid and can thus avoid the tricky business of how to split the bill. Within the PJM Interconnection, the country’s largest regional transmission organization, about six times as much local transmission was approved from 2014 to 2022 compared to regional transmission, according to research by Massachusetts Institute of Technology economists.
It’s easy to see why the regional planning process can be contentious and complex. There’s no one set way to do it because there’s not always agreement on who benefits and to what extent from any given project. This has only gotten more true as some states have passed decarbonization or renewable energy mandates as others have resolutely not. Under the new rule, transmission planners will have to come up with a default method for allocating costs associated with new projects as a fallback in cases of disagreement.
Senate Majority Leader Chuck Schumer, who has pushed FERC to make transmission planning easier, claimed victory in a press conference following the announcement. He described the new rule as a “missing piece to the puzzle” of the IRA that could help jumpstart a transmission buildout. That will be especially key in the absence of Congressional action. Though hopes were once at least moderately elevated that Congress would take steps to accelerate the complex permitting process for large-scale energy projects this session, any sense of possibility seems to have disappeared.
“I’ve told Joe Manchin, it's going to be virtually impossible to get something done,” Schumer told reporters, referring to the barnstorming West Virginia senator and chair of the Senate Committee on Energy and Natural Resources, who’ll be retiring in January, when his current term expires.
While FERC cannot wave a magic wand and fund transmission projects or get agencies to speed up environmental reviews, it can focus and direct transmission planners to figure out what kinds of transmission needs to be built and how it will be paid for. In another corner of the executive branch, the DOE recently designated 10 “corridors” where the need for new transmission is particularly acute. Projects in these areas could be eligible for additional financing and bypass certain permitting hurdles.
Environmental groups like the Sierra Club, the Natural Resources Defense Council, and the Environmental Defense Fund, as well as Senate Democrats almost immediately hailed the FERC decision. Ray Long, president of the trade organization the American Council on Renewable Energy, said in a statement that the rule will “enable the delivery of power from cleaner and more affordable electricity generation that will benefit consumers all across America.”
The Commission’s sole Republican member, former Virginia regulator Mark Christie, was not so effusive. He issued a harsh dissent to his colleagues’ decision, likely previewing a judicial challenge from Republican-governed states. While the Commission’s chair, former District of Columbia public service commissioner Willie Phillips, and its other member, NRDC alum Allison Clements, both Democrats, largely spoke about the rule in terms of reliability and reforming the planning process, Christie made it seem like a climate change policy in disguise that would function as a “transfer of wealth” to wind, solar, and transmission developers.
“This is not about reasonable improvements to regional planning,” Christie said. “This rule is a shell game designed to disguise its true agenda that is about the money. It’s a 1,300-page vehicle to socialize the cost of the rule’s sweeping policy agenda.”
Christie also raised the prospect that consumers in states that have not adopted mandates for renewable energy could end up being forced to pay for transmission projects necessary to connect renewables to the grid, turning consumers into “involuntary beneficiaries.” While this may not sound so bad, a key principle of allocating costs for transmission is that whomever benefits — no matter how those benefits are calculated — should pay. If, as Christie argues, there’s disagreement over what counts as a benefit, being an involuntary beneficiary is no good.
While the details of the rule remain to be seen, it did not list any environmental benefit to new transmission as the type of benefit that transmission needed to tally up when considering a project; instead, it said that transmission planners should consider how public and corporate policies are affecting the mix of generation when making their long-term transmission plans.
Commissioner Clements argued in her remarks that this was a narrow perspective on transmission planning, and that “it is not the Commission’s job to try and force the genie that is the energy transition back into the bottle.” States should avoid the temptation to “get drawn into a lose-lose debate over who, precisely, caused the need for each specific system upgrade as the grid’s inadequacy festers,” she added.
Rob Gramlich, the president of Grid Strategies LLC and a leading transmission advocate, added his voice to Clements’, tweeting that the notion that “beneficiaries should get to opt out of paying for infrastructure … is counter to every lesson about how every type of infrastructure has ever been funded.”
While those celebrating no doubt disagree with Christie’s claim about cost, they agreed that the rule would spur the transition to non-carbon-emitting sources of power. Just to meet the likely increase in energy usage from existing policies like the IRA and the Bipartisan Infrastructure Law, the DOE estimates there would need to be at least 64% increase in transmission within regions — precisely the type of planning today’s FERC decision affects.
Since the beginning of the Biden administration, FERC has been a key battleground for the future of energy policy. In 2022, Manchin blocked the reappointment of Richard Glick to the Commission, even though he had been serving as its chair; another commissioner left at the end of his term last year, and their replacements have not yet been confirmed. The Commission’s number will dwindle yet again when Clements’ term expires in June, assuming the Senate hasn’t acted by the end of its current session, which would leave FERC without a quorum.
The three-member commission is therefore trying to act as quickly as it can. “This rule can not come fast enough,” Phillips said.
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The former FERC chair explains why Chris Wright is likely to succeed where Rick Perry failed.
Neil Chatterjee thinks it’s going to go better this time.
Eight years ago, Chatterjee was the chairman of the Federal Energy Regulatory Commission, and Trump was the president. When Trump’s then-Secretary of Energy, Rick Perry, asked the commission to ensure that generators able to store fuel on site — which in the U.S. largely means coal and nuclear — get extra payments for doing so, thus keeping struggling power plants in business, it rejected the proposal by a unanimous vote.
“There’s no doubt my 2017 experience — that was politically driven,” Chatterjee told me, though he did concede that Perry was “right to be concerned about retiring generation at the time.” The Perry plan had been heavily influenced by the coal industry, he told me, and the regulatory structure of “compensating plants for having the attribute of on-site fuel … it was just a bit of a stretch.”
Now there’s a new Trump administration, with a new Secretary of Energy and a new FERC — and on Thursday, Energy Secretary Chris Wright asked the commission to do something else. He put forward what’s known as an advance notice of proposed rulemaking, directing FERC to come up with ways to help to make sure the grid can deal with another large-scale transition.
“They’re just apples and oranges,” Chatterjee said of the two requests. “This is a much more elegant, much more thoughtful exercise.”
Wright’s letter lays out the challenge of integrating large loads — i.e. data centers — onto the grid, arguing that they “must be able to connect to the transmission system in a timely, orderly, and non-discriminatory manner.” Doing so, he said, will “require unprecedented and extraordinary quantities of electricity and substantial investment in the Nation’s interstate transmission system.”
The overall thrust of the proposal is to make things easier and faster, including suggesting that interconnection studies for large loads that have their own generation or are flexible could be finished in just 60 days — which, if successful, could take a process that can last for years and get it done in less than a season.
The notice suggests a number of reforms for FERC to consider, including faster interconnection for “large loads that agree to be curtailable and hybrid facilities that agree to be curtailable and dispatchable” — touching on what has been the hottest subject in energy policy this year.
Tyler Norris, a Duke University researcher who has been one of the leading promoters of load flexibility, called Wright’s notice a “BFD” — that is, big effing deal — in a brief email to Heatmap.
Norris elaborated further on X. The proposal “appears to have done the near-impossible — generate overwhelming bipartisan enthusiasm — in what may be the most positive cross-sector response we’ve seen yet to DOE action under Secretary Wright,” he wrote.
Wright’s proposal suggests that both new data centers and new sources of power should be studied together for interconnection. While this sounds like it would be adding complexity, it may actually be simplifying the process. “Such an approach will allow for efficient siting of loads and generating facilities and thereby minimize the need for costly network upgrades,” the proposal says, reflecting the twinned desire to get more data centers on line faster while shielding electricity consumers from higher costs.
Another of Wright’s suggestions, however, might face more opposition. He argues that “load and hybrid facilities should be responsible for 100% of the network upgrades that they are assigned through the interconnection studies.”
This is designed to address the possibility — already being realized in parts of the country — that the network infrastructure required to bring data centers online could lead to higher costs for all electricity customers served by a given utility as it spreads out those costs to its rate base. The risk, however, is that utilities won’t like it. That’s because in most of the country, utilities earn a regulated rate of return on their investment in grid upgrades (by way of customer bill payments, of course), creating an incentive for them to continue to spend.
Those dynamics may be changing. Utilities once enjoyed primacy in Washington on electricity policy, especially among Republicans, but have seen their status slip of late in favor of a new force: big tech companies with big data centers.
“The hyperscalers have the influence to counteract the utilities here,” Chatterjee told me. “And that’s a new dynamic, historically — when it came to FERC, when it came to DOE, when it came to, quite frankly, Congress. People are sensitive to their utilities.”
Wright’s proposal, Chatterjee said, is trying to balance several different considerations the White House faces.
“This is the most vexing issue before the commission right now. And the reality is, it’s not clean politically within FERC, within DOE, even within the White House. There are differences of opinion on how best to thread this needle,” he told me, pointing to divides between those who want to drive AI development as fast as possible and those who are concerned about electricity prices.
By contrast, the Perry proposal to FERC was widely recognized as being primarily about supporting the coal (and to some extent nuclear) industry.
“I really think what DOE has put forward here is kind of an elegant solution that touches on everything,” Chatterjee said. “It’s not preferring particular sources of generation. It’s for flexibility — flexibility is having its moment.”
The proposal has already won some plaudits from the technology industry. In a letter to the White House, OpenAI Chief Global Affairs Officer Christopher Lehane wrote that the company “welcomed the news last week that DOE recommended to FERC that it assert jurisdiction and create standardized rules for large load interconnections.” He also noted that OpenAI’s data centers “are designed to be curtailable — reducing their draw or even returning power during peak demand, helping to protect reliability and avoid higher costs for consumers.”
The DOE gave FERC an April 2026 deadline for final action on the proposed rulemaking, and FERC said Monday night that comments would be due by November 14.
Chatterjee said he expects FERC to eventually issue rules based on the proposal on a unanimous and bipartisan basis.
“I think the initial thought was, Oh, here goes the Trump administration again, leaning on FERC. This is actually a thoughtful exercise that I think most people in the energy space recognize is necessary to be done.”
On global emissions, Bill Gates on Chinese nuclear, and a geothermal breakthrough
Current conditions: Hurricane Melissa made landfall over Jamaica as one of the strongest Category 5 storms on record before barreling north toward Cuba • A cold front will send temperatures plunging as far as 15 degrees below average across the mid-Atlantic and the Northeast • The Colombian Andes are bracing for flooding amid up to 8 inches of rain forecast for Wednesday.

The Trump administration’s all-of-government approach to thwarting construction of offshore wind turbines has included the Department of the Interior de-designating federal waters to turbine development and the Department of Transportation yanking funding, in addition to various steps taken by other agencies. Now the Department of Health and Human Services is taking its swing at the industry. On Tuesday, Bloomberg reported that Secretary of Health and Human Services Robert F. Kennedy, Jr. directed the Centers for Disease Control and Prevention to open an investigation into the potential harms offshore wind farms pose. In late summer, the agency instructed the CDC’s National Institute for Occupational Safety and Health to prepare research about wind farms’ impact on fishing businesses. The effort included Kennedy personally meeting with NIOSH director Josh Howard, in the course of which he gave Howard — a career physician and lawyer who previously oversaw federal efforts on September 11 victims’ health — specific experts to contact, according to the newswire report. The U.S. Surgeon General’s office has also been involved in the initiative.
It’s part of what Heatmap’s Jael Holzman called “Trump’s total war on wind,” an assault that started on President Donald Trump’s first day back in office. Earlier this month, oil major Shell’s top executive in the United States warned that the precedents the administration was setting risked being weaponized against fossil fuel companies once Trump exited power.
In the first real decline ever forecast by the United Nations, global emissions are now expected to fall by 10% below 1990 levels by 2035, according to a report issued Tuesday. But the world remains far off from the 60% reduction goal scientists say is necessary to keep warming below 1.5 degrees Celsius, the target leaders committed to when they signed the Paris Agreement a decade ago. “Humanity is now clearly bending the emissions curve downwards for the first time, although still not nearly fast enough,” Simon Stiell, executive secretary at the UN Framework Convention on Climate Change, told Bloomberg on Tuesday. “We have a serious need for more speed.”
The latest assessment comes as the U.S. is withdrawing from the Paris climate negotiations and other countries are paring back spending on decarbonization ahead of the UN climate talks in Belem, Brazil, next month.
On Tuesday, Bill Gates released a provocative new treatise on climate change in which he laid out what he sees as necessary ahead of November’s climate summit. Before that, on Friday afternoon, the billionaire philanthropist gathered with half a dozen journalists in a conference room in Manhattan to discuss his latest ideas over lunch. Heatmap’s Robinson Meyer, who was in attendance, has a good breakdown of some of what Gates discussed. I also attended the lunch and wanted to highlight another point Gates made: The West is losing the race for new nuclear power. When it comes to fission, China is building more reactors than anyone else, and helped perfect the Westinghouse AP1000 before its successful construction in the U.S. Gates’ own reactor developer, TerraPower, had plans to build its debut plant in China prior to the souring in relations between Washington and Beijing nearly a decade ago. When it comes to fusion, he said, there’s no topping how much funding China has directed toward the technology.
“The amount of money they’re putting into fusion is more than the rest of the world put together, times two,” Gates told us. “There is a substantial amount of Chinese capital going into that, and in fission, they built the most reactors.”
Chemical giant Honeywell has announced a new technology that converts agricultural and forestry waste into ready-to-use renewable fuels that can directly replace the carbon-intensive fuel used by large ships and airplanes. The so-called “Biocrude Upgrading” processing hardware can be provided in modular form and equipped to ships at a moment when global regulators are seeking to slash the roughly 3% of planet-heating emissions that come from cargo vessels. “The maritime industry has a real need for renewable fuels that are immediately available and cost effective,” Ken West, Honeywell’s energy and sustainability solutions president, said in a statement. The news comes nearly two weeks after Trump “torpedoed” — as Heatmap’s Katie Brigham put it — efforts at the International Maritime Organization to slash emissions from regulated ships.
The geothermal startup Eavor said Tuesday that its breakthroughs in drilling had slashed the time it takes to drill its wells underground. The Canadian company said that the results of two years of drilling at its flagship project in Geretsried, Germany, showed its efforts to dig to hotter and deeper locations are working. “Much like wind and solar have come down the cost curve, much like unconventional shale [oil and gas] have come down the cost curve, we now have a technical proof-point that we’ve done that in Europe,” Jeanine Vany, a cofounder and executive vice president of corporate affairs at Eavor, told Canary Media’s Maria Gallucci.
The breakup of the ancient supercontinent 1.5 billion years ago transformed the Earth’s surface environments and laid the groundwork for the emergence of complex life. That’s according to new research by Australian scientists at the University of Sydney and the University of Adelaide. The findings challenge what has long been called the “boring billion,” a time when biological and geological changes effectively stalled. The plate tectonics that reshaped the planet triggered conditions that supported oxygen-rich oceans and fostered the appearance of the first eukaryotes, the ancestors of all complex life. “Our work reveals that deep Earth processes, specifically the breakup of the ancient supercontinent Nuna, set off a chain of events that reduced volcanic carbon dioxide emissions and expanded the shallow marine habitats where early eukaryotes evolved,” Dietmar Müller, a University of Sydney professor and the study’s lead author, said in a press release.
Rob talks New Jersey past, present, and future with Employ America’s Skanda Amarnath.
Electricity prices are the biggest economic issue in the New Jersey governor’s race, which is perhaps next month’s most closely watched election. Mikie Sherrill, the Democratic candidate and frontrunner, has pledged to freeze power prices for state residents after getting elected. Can she do that?
On this week’s episode of Shift Key, Rob talks to Skanda Amarnath, the executive director of Employ America, a center-left think tank that aims to encourage a “full-employment, robust-growth economy.” He’s also a nearly lifelong NJ resident. They chat about how New Jersey got such expensive electricity, whether the nuclear construction boom is real, and what lessons nuclear companies should take from economic history.
Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is off this week.
Subscribe to “Shift Key” and find this episode on Apple Podcasts, Spotify, Amazon, YouTube, or wherever you get your podcasts.
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Here is an excerpt from our conversation:
Robinson Meyer: Is there a nuclear bubble? … As people who are interested in long-term decarbonization, number one, this is quite reminiscent of the environment that hit clean energy companies right as Biden was taking office. And number two, is there a nuclear bubble, and what does this mean for how we should think about nuclear going forward? Because at the end of this, I think the only way that any of this helps the climate is if we build a lot more plants.
Skanda Amarnath: We are definitely in a moment when there’s a lot of froth. I don’t want to say everything — it’s always like, it’ll feel unfair and not accurate to go after every single proposition that’s in markets. Like for example, Rick Perry’s Fermi America, they did an IPO and raised a lot of capital pretty successfully. And they have a plan for how they want to build a lot of stuff out — gas, solar, batteries. They want to build four AP1000s, the large, light-water reactors that are seen as the most recent that we’ve built in the United States, and they think they could do them at the same speed that China builds those same reactors.
On the surface of it, there are parts of it that seem interesting and promising. On the other hand, there’s also parts of it that feel very much wrapped up in the speculative frenzy. It gets more exaggerated when you get to like examples like Oklo. They seem to be very politically connected, specifically to Chris Wright. That plus some very small milestone successes in the fuel supply chain are now being sort of magnified into, They’re going be very successful in building out there first of a kind technology. And even in the space of small modular reactors, what they’re offering seems at least substantially more risky than what may be — outside of the space, so even compared to GE’s proposition for a small boiling water reactor, the technology that’s involved with like Oklo is kind of out there.
And one of the things, the lessons of nuclear, if you look through the history, is the more new stuff you’re doing, the harder it is, the more likely it is that you will get heartburn in terms of cost, in terms of schedule, and you never want to do this again. And it’ll involve a lot of bankruptcy, as it did with the case of the Georgia reactors that were built in the last decade. And so this is a sign that there’s clearly a lot of hype and a lot of willingness to take risk, and it’s not really backed up by fundamentals. That can be sometimes overrated in a boom. But that is something that people will look to in a bust and say, what were we doing here? Why was the price of the stock so high?
Mentioned:
How Electricity Got So Expensive
New Jersey’s Next Governor Probably Can’t Do Much About Electricity Prices, by Matt Zeitlin for Heatmap
Previously on Shift Key: The Last Computing-Driven Electricity Demand Boom That Wasn’t
Meta lays off 600 workers
Amazon lays off 14,000 workers
This episode of Shift Key is sponsored by …
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A warmer world is here. Now what? Listen to Shocked, from the University of Chicago’s Institute for Climate and Sustainable Growth, and hear journalist Amy Harder and economist Michael Greenstone share new ways of thinking about climate change and cutting-edge solutions. Find it here.
Music for Shift Key is by Adam Kromelow.