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With a deal on the global stocktake yet to emerge from Dubai, we asked an expert to fill us in.

This year’s United Nations Climate Change Conference, COP28, has been broadly defined by two facts. The first is that the conference is headed by the CEO of the United Arab Emirates’ state-owned oil company. The second is that this is the year of the first global stocktake, a document that should, in theory, set the world on a path to achieve the goals laid out in the Paris Agreement of 2015.
Perhaps unsurprisingly, that combination has not produced tremendous results. The latest draft of the stocktake dropped language calling for a fossil fuel phase-out. The condemnation was swift: “We will not sign our death certificate,” said the Association of Small Island States in a statement. “We think there are elements in the text that are fully unacceptable,” Spain’s environment minister said.
I was curious: How, exactly, does a global stocktake come to be? To find out, I called up Tom Evans, a policy advisor and climate negotiations specialist at the climate change think tank E3G, who is currently on the ground in Dubai. Our conversation, which has been lightly edited for length and clarity, is below.
Catch me up. How are things going on the ground?
It’s … going along. There’s a lot of discussions at the moment around the text that came out yesterday. Many, many parties are dissatisfied with the level of ambition in that text. It didn’t have the fossil fuel phaseout, it wasn’t strong enough on things like finance or adaptation, so that has triggered this big backlash. It’s all happening behind closed doors at the moment with ministers and politicians talking about the text, and the rest of us are kind of in a black box with regards to what’s going on. But it’s all really on a knife’s edge.
What is happening behind those doors, as best as you can tell?
The process is somewhat unclear. COPs don’t have any strict procedures; the presidency can choose how to do this diplomacy to get to the outcome it needs. At the moment, we’re in the phase of basically bilateral consultations being led by the UAE. The presidency is bringing people together behind the scenes. Everyone’s kind of slowly talking to each other.
What do you mean by bilateral consultations, exactly?
The UAE sitting down with a party — let’s say India, for example — and hearing their concerns and understanding what their red lines are, what they’re looking to change in the text. And then with that knowledge they’ll have another meeting, sitting down with, say, the U.S., having the same conversation and trying to map out where people sit based on these conversations.
They don’t have a big meeting room where everyone is at the table. They haven’t done a plenary yet. Last night they did a heads of delegation meeting, which brought all parties together. It was a closed meeting, and it started at 10 p.m. and finished at about 2 a.m. last night, which we hadn’t seen before.
Of course, at the same time, countries are talking to each other in different configurations. So there are different groups who will come together, such as the regional groups [who might have common goals]. And the U.S., I’m sure, is talking to China and Saudi Arabia.
The UAE has other tools at their disposal — earlier this week they hosted an informal ministerial circle where they talked about the issues together — but at the moment, they’re choosing to do this very closed or bilateral diplomacy, probably because the stakes are high and they need to act sensitively around what this next iteration of text looks like. Because an awful lot hinges upon it.
There must be some real power dynamics at play here. Are there some countries that the UAE is more inclined to listen to than others?
The UNFCCC is weird because some of the times those power dynamics are different from what you might expect. Small island states and other countries have an awful lot of power compared to [the regular UN framework], where they’re not the geopolitical shapers. But in this space, they have much more power because of their moral authority.
This word, “stocktake,” implies a kind of mathematical act. Is there an emissions reckoning happening?
Stocktake is definitely a bad name — we’ve already done a lot of the stock-taking. The past two years had the process of technical dialogues among parties and experts and non-party stakeholders, and we had reports including the IPCC which fed into that. Those conclusions were published back in September, and that report kind of tells us what we already know: Action is growing but inadequate, finance is not there at the scale needed, it’s not going to the right people in the right places at the right time. We think we know what we need to do, we just have to find the ways to do it. How do we commit [to] things here in Dubai that will bend the emissions curve and make sure that actions are implemented on the ground?
Before this COP, I had the impression that the stocktake is going to be some sort of big reckoning of past and future emissions. But it sounds like what’s happening now is similar to how past COP negotiations have gone. Is there something that makes the stocktake stand out from the agreements that were negotiated at previous COPs?
One big difference is that this is the central mechanism of the Paris Agreement, where we take stock and assess how to close gaps to meeting those goals. And that hasn’t happened in a formal way before.
The Paris Agreement was designed to have a stocktake so that we could make sure that our successive action, as the years go by, was ratcheting up, making sure that we’re not just coasting along but really delivering stronger and stronger progress. So that’s an important part of this. We are engaging with the Paris Agreement and saying, “okay, can we make sure it fulfills its goals in that formal way?”
The other part of it is that the stocktake, because it’s had this two-year process, has clearly identified the gaps. No one can deny that we’re not doing enough on finance and that adaptation is massively neglected. We’ve acknowledged that there’s been some progress on emission reductions, but it’s just an incremental push towards what's needed. Those conclusions have a certain weight that we can draw from.
What happens if there is no agreement? Is that an option?
I don’t think that is an option. No agreement would be a failure, a clear sign of an inability of the parties to rise to the challenge of what’s needed. There’s obviously a difficult question about what level of agreement is not good enough, but that’s the reason why the parties are working so hard right now to rescue this — because the deal on the table at the moment was clearly falling below that line. That’s why we saw the backlash.
The UAE certainly will be aware that that is what’s at stake. It’s their presidency, they need to deliver what they set out to do. They need to be able to show the final success. After a year of many pledges and announcements, new money, new initiatives — all of that is important, but it doesn’t count unless you negotiate this final outcome.
And every party has to agree to the final outcome?
It has to be consensus, though what exactly consensus means can be debated. Everyone would have to not object. The weird state of the UNFCCC process means that sometimes there have been things which aren’t necessarily fully agreed 100% but still reached consensus.
Consensus isn’t perfect. It’s a political call, it's not a mathematical number game where you tally up votes. For example, even this year, when the parties agreed [to] the loss and damage fund, the U.S. said in that meeting that they didn’t agree to it. But they said they weren’t in the room when consensus was reached, because the negotiator had left the room temporarily, so an agreement was reached and they approved it here in Dubai.
So there’s ways you can play with the system and survive. There have been instances in the past I’ve heard many years ago where decisions have been gaveled through despite objection because the presidency felt confident that the objections were not sufficient to obstruct the outcome.
This is the first stocktake process. Do you think part of what’s making it so hard is that there is no previous framework?
To an extent we’re creating something new, trying to do this for the first time. But I think also, it’s the politics. We are looking at the hardest issue, and for the first time in years getting on the edge of agreeing [to] something like a fossil fuel phaseout. And that brings up deep challenges for countries who are extremely dependent on fossil fuels. That’s true on all sides — not just producers, but also consumers.
We’re talking about initiating a model for the world which doesn’t have fossils in it. And that’s never been done — even in countries who have decarbonized to a great degree, they have not been able to show how that works at an international level.
So it is a huge ask, and there is no doubt that there can be challenges when trying to do that. And that’s what we’re seeing. We’re seeing the pains of trying to get something that’s useful. We’re no longer negotiating a treaty like we were in Paris. We’re no longer agreeing on a rulebook, which we did for five years up until COP26. We’re now really firmly talking about implementation. What does it mean to deliver the Paris Agreement? What does it mean to actually reduce emissions, not just pledge targets? So obviously it’s going to be a painful conversation, but it’s a difficult and important one.
Is there a misconception or something frustrating about this process that you wish people knew more about?
I think the biggest frustration is that this isn’t about just a technical exercise where you’re like, “oh, we need to phase out fossil fuels, because that's what is needed.” I mean, that’s true. But there’s a deeper question here of “how does the Paris Agreement work?”
The Paris Agreement works on the basis of a deal that if we have finance, if we have cooperation, if we have means to deliver action, [then] we can do more ambitious things, we can raise and accelerate action. That is what is at stake here. So when we’re talking about phasing out fossil fuels, we should also be asking, where’s the financial pathway to do that? When we’re talking about trying to make sure that countries have more adaptation, where is the money on the table to do that? And at the moment, we know it’s a drop in the ocean. These are the contours of the deal that we need to really examine.
And it won’t be all sealed here. It goes on and on until COP30 and after that. But the global stocktake is, I think, like a marriage vow renewal. You need to kind of renew the trust and the faith that that deal, that system’s working. And right now it’s looking like maybe a shaky marriage.
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Current conditions: A sharp dip in the jet stream will channel Arctic air from the Plains to the Northeast, with snow expected this weekend in Minneapolis, Chicago, and Detroit • Northern California is bracing for potential power outages amid winds of up to 90 miles per hour • Temperatures of about 91 degrees Fahrenheit in Jerusalem just broke records for November temperatures dating back nearly 150 years.

The world’s most important climate summit is set to begin. The first phase of the 30th Conference of the Parties to the United Nations Framework Convention on Climate Change — better known as COP30 — is slated to kick off this morning with a Leaders’ Summit that will bring together 143 delegations, including 57 heads of state and 39 ministers in Belém, a bayside city near Brazil’s northern coast. Negotiations over how to tighten ways to implement global emissions rules and hasten the speed of cuts are set to begin officially on Monday. COP30 President André Corrêa do Lago on Wednesday unveiled a $1.3 trillion climate finance roadmap to fulfill promises made at last year’s meeting in Azerbaijan, but told reporters that “there is no plan” for the roadmap even to be discussed at the summit, let alone formally adopted, according to Climate Home News.
Taking place against the backdrop of the United States’ withdrawal from climate negotiations and pullback of ambition from many other countries, the confab comes as the latest modeling from Rhodium Group consultancy shows the world is now on track to blow past the Paris Agreement’s 2-degree Celsius target but avoid the cataclysmic warming once forecast. The data projects the world will warm between 2 and 3.9 degrees above pre-industrial averages by the end of the century. As Heatmap’s Emily Pontecorvo wrote this week, that range is largely unchanged from Rhodium’s 2023 forecasts, suggesting that, “in the long run,” the Trump administration’s policies “might not mean much for the climate’s trajectory.”
Stardust Solutions, the U.S.-based, Israeli-led geoengineering startup just raised $60 million to commercialize technology to reflect the sun’s heat back into space, has quietly begun lobbying the U.S. government for contracts. In the first quarter of this year, the company hired law firm Holland & Knight to start appealing to Congress, but didn’t disclose its efforts “due to a clerical error,” the lobbyist told E&E News on Wednesday.
To many scientists, geoengineering is too dangerous to even study, posing a moral hazard to decarbonization by offering a temporary solution to the effects of warming. But, as I reported exclusively in this newsletter in September, more than 100 scientists — including former President Joe Biden’s science adviser — signed onto a public letter calling for a publicly-accountable research program to start now in case global warming gets bad enough that a country or corporation tries to unilaterally carry out geoengineering before it’s fully understood. The emergence of a major commercial contender such as Stardust suggests the tides are turning in favor of the technology. As Heatmap’s Robinson Meyer reported last month in a scoop about Stardust’s fundraising, the company claims its technology will be ready to go by the start of the next decade.
Meanwhile, data center companies are sparking a boom in Beltway influence-peddling. The four largest cloud providers — Amazon, Microsoft, Google, and Meta — have all “reported tens of millions of dollars in federal lobbying in 2025 alone,” according to a new analysis from the federal records nonprofit OpenSecrets. The number of lobbyists per data center has also increased. Meta hired 21 more lobbyists this year than last year, and ChatGPT-maker OpenAI increased its stable of lobbyists nearly sevenfold since 2023.
The lobbying push comes amid mounting backlash. A Heatmap poll published in September found that only 44% of Americans would welcome a data center near their homes.
Taiwan this week took what may be its most significant step yet toward restarting its nuclear reactors. In May, the island became one of the only countries in world history to abandon nuclear power entirely after shutting down its final reactor. The move rendered the self-governing republic, which China claims as a breakaway territory despite the Communist Party never ruling there, almost entirely dependent on imported fossil fuels for its energy. Electricity prices are soaring — the domestic rates the Taiwan Semiconductor Manufacturing Company, the country’s national industrial champion, now pays are the highest of any of its global operations — and outages have grown. Worse yet, Taiwan is now vulnerable to blockades by the Chinese military that could weaponize blackouts in much the same way Russia has against Ukraine. Despite this, the ruling Democratic Progressive Party in Taiwan, which nominally supports independence from China, has opposed nuclear power since its inception. While Taiwanese President Lai Ching-te struggled to halt the final shutdown in the year after he took office, his administration has expressed an openness to nuclear power again.
On Wednesday, the state-owned utility Taipower submitted its assessment of how to restart shuttered reactors to the Ministry of Economic Affairs. In a referendum in August on whether Taiwan should restart its most recently closed plant, a majority of voters who cast ballots approved the measure, yet the plebiscite failed because it did not attract a large enough share of eligible voters. But the United Daily News reported that Taipower’s top boss said “there are opportunities and conditions” for restarting not just that last plant but the country’s second station, too. The news comes just days after Spain, the only country still pursuing a nuclear phaseout plan, officially started the paperwork to reconsider the policy, as I reported in Monday’s newsletter.
The new generation of geothermal startups promising to use novel drilling techniques to expand the energy source’s footprint get a lot of attention. But Ormat Technologies dominates the U.S. industry with conventional operations. In August, Ormat entered a strategic partnership with one of the next-generation companies, Sage Geosystems, in a move analysts told me at the time amounted to the giant in the space picking a “winner” among the newcomers. Yet Ormat’s latest earnings suggest it’s found a new area for growth: storage. Revenue from energy storage deals skyrocketed 108% year over year thanks to good weather conditions and higher capacity prices in the PJM Interconnection, the nation’s largest grid. The company said it expects annual growth in the sector of up to 17% over the next three years, Utility Dive reported.
Depending on how you feel about arachnids, this will either horrify you or delight you. Scientists just discovered the world’s biggest spider web, a subterranean “megacity” spanning nearly 1,080 square feet in a sulfur cave on the Albania-Greece border. Attached to a wall near the cave’s entrance, the colony — much like our own urban dwellings — has a large and diverse population. Roughly 69,000 Tegenaria domestica, known as the domestic house spider, call the web network home, along with 42,000 Prinerigone vagans spiders. Researchers believe this to be the first documented case of a colonial web formation for both species.
But this might all be moot thanks to the “major questions doctrine.”
Could President Trump’s expansive interpretation of the International Emergency Economic Powers Act empower a future president to, gasp, tariff carbon intensive goods?
That’s the terrifying prospect Justice Neil Gorsuch, a staunch conservative who often votes in line with Trump and his administration’s positions, raised to Solicitor General D. John Sauer in Wednesday’s oral arguments in the federal court case seeking to throw out Trump’s tariffs.
In a series of questions designed to draw out what limits Sauer thought existed on executive power, Gorsuch asked, “Could the president impose a 50% tariff on gas-powered cars and auto parts to deal with the unusual and extraordinary threat from abroad of climate change?” (This echoed the language of the statute the Solicitor General cited to justify the tariffs.)
“It’s very likely that could be done,” Sauer conceded.
“I think that would have to be the logic of your view,” Gorsuch replied.
“Obviously this administration would say that’s a hoax, this is not a real crisis,” Sauer said.
“I’m sure you would,” Gorsuch said to chuckles.
“But that would be a question for Congress, under our interpretation, not the courts,” Sauer said.
Gorsuch’s questioning touched on the “major questions doctrine,” first propounded in the court’s 2022 opinion in West Virginia v. Environmental Protection Agency. In that case, which resulted in the court striking down the Obama-era Clean Power Plan power plant regulations, the conservative majority argued that “given both separation of powers principles and a practical understanding of legislative intent, the agency must point to ‘clear congressional authorization’ for the authority it claims,” which it claimed the rules lacked.
In a note to clients following the emissions rules case, the white shoe law firm Davis Polk wrote that the majority opinion “does not provide guidance for applying the major questions doctrine in future cases,” but noted that a concurrence authored by Justice Gorsuch “attempted to provide such guidance for future cases.” In said concurrence, Gorsuch wrote that the major questions doctrine could be invoked when the executive branch is dealing with a question of “great political significance” or “a significant portion of the American economy.”
Hmm!
Some progressives flagged this aspect of the tariffs case as it worked its way through the courts, pointing out that it could call into question powers that future presidents may want to use to implement expansive industrial policy, including climate policy. Some of the broader legal arguments against the tariffs, Todd Tucker of the progressive Roosevelt Institute wrote in a brief, “tilt the scales overwhelmingly against progressive priorities.”
“Limits on Trump today will bind future presidents tomorrow. This could include centrists, progressives, MAGA types, or traditional conservatives, who will need or want robust executive tools to address ruinous competitiveness or climate emergencies.”
But in pursuit of their clients’ interests, advocates for striking down the tariffs were more than happy to pick up the thread dropped by Gorsuch to make libertarian-leaning arguments about presidential powers.
“It is simply implausible that in enacting” the International Emergency Economic Powers Act, the law Trump has used to justify his retributive import taxes, “Congress handed the president the power to overhaul the entire tariff system and the American economy in the process, allowing him to set and reset tariffs or any and every product from any and every country at any and all times,” Neal Katyal, the lawyer arguing on behalf of a beer and wine distributor and a longtime figure in Democratic legal circles, said in his oral argument.
Perhaps seeking to appeal to the Republican majority on the court, Katyal returned to Justice Gorsuch’s climate change example, arguing that “if the government wins, another president could declare a ’climate emergency’ and impose huge tariffs without floors or ceilings, as Justice Gorsuch said.”
“My friend’s answer,” Katyal said, referring to Sauer, “is, ‘This administration would declare it a hoax.’ The next president may not quite say that.”
Many legal experts thought that the administration got the worse of the oral arguments and questioning of the attorneys, with conservative Justices Gorsuch and Amy Coney Barrett and Chief Justice John Roberts all asking skeptical questions of Sauer, while Justices Clarence Thomas and Samuel Alito repeatedly threw the White House argumentative lifelines, including, in Alito’s case, suggesting other laws that could justify the tariffs.
Alito even gently mocked Katyal, a Democrat who served as acting solicitor general in the Obama administration, for blatantly using conservative-tinged legal arguments about the scope of executive authority over the economy.
“I wonder if you ever thought that your legacy as a constitutional advocate would be the man who revived the non-delegation argument,” referring to the idea that certain powers are too much akin to lawmaking to delegate to the executive branch, which in theory could vastly restrict the authority of regulators.
But Katyal resisted the implied contradiction and persisted in targeting the right wing of an already conservative Supreme Court.
“Heck yes,” Katyal said. “I think Justice Gorsuch nailed it on the head when saying that when you’re dealing with a statute that is this open-ended — unlike anything we’ve ever seen.”
On Massachusetts’ offshore headwinds, Biden’s gas rules, and Australia’s free power
Current conditions: The Pacific Northwest is getting blasted with winds of up to 70 miles per hour • Heavy snow is coming this week for the higher elevations in New England and upstate New York • San Cristóbal de La Laguna in the Canary Islands saw temperatures surge to 95 degrees Fahrenheit.

Democratic candidates swept to victory in key races with implications for climate change on Tuesday night. In Virginia, Democrat Abigail Spanberger — who vowed to push forward with offshore wind, new nuclear reactors, and fusion energy — seized the governor’s mansion in the first major race to be called after polls closed. In New Jersey, Democrat Mikie Sherrill, who campaigned on building new nuclear plants and pressing the state’s grid operator, PJM Interconnection, to cut electricity prices, trounced her Republican opponent. In New York City, Democrat Zohran Mamdani, who said little about energy during his campaign but came out in the last debate in favor of nuclear power, easily beat back his two rivals for Gracie Mansion. Yet the Georgia Public Service Commission's incumbent Republican Tim Echols lost his race against Democrat Alicia Johnson, a defeat for a conservative who championed construction of the only two nuclear reactors built from scratch in modern U.S. history. In what one expert called a sign of a “seismic shift” on the commission, Peter Hubbard, another Democrat running to flip a seat on the commission, also won.
At a moment when the Trump administration is “disassembling climate policy across the federal government,” Heatmap’s Emily Pontecorvo wrote, “state elections are arguably more important to climate action than ever.”
A federal judge in Washington ruled Tuesday that the Trump administration can reconsider the Biden-era approval of SouthCoast Wind off the coast of Nantucket, Massachusetts. The decision, reported in The New York Times, is a setback for the joint venture between EDP Renewables and Engie, and handed the White House a victory in what we’ve called here the administration’s “total war on wind.” Judge Tanya S. Chutkan of the U.S. District Court for the District of Columbia ruled that the project developers would not “suffer immediate and significant hardship” if the Department of the Interior’s Bureau of Ocean Energy Management were allowed to reevaluate the project’s construction and operation permits.
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Meanwhile, the U.S. Court of Appeals for the D.C. Circuit upheld Biden-era Department of Energy efficiency rules for gas-fired residential furnaces and commercial water heaters in a ruling that rejected the gas industry’s challenge on Tuesday. “Overall, we find that DOE’s economic justification analysis and conclusions were robust,” the panel ruled, according to Bloomberg Law. The decision will maintain the status quo of how the agency enforces energy efficiency rules for the appliances. Under standards updated in 2021 and 2023, the Biden-era bureaucrats proposed raising efficiency levels to 95% for furnaces and using condensing model designs to heat water.
White House budget officials pressed the Environmental Protection Agency to expand its rollback of tailpipe regulations this summer as the agency sought to repeal the foundational policy that undergirds federal climate rules, E&E News reported. Documents the green newswire service obtained showed the White House Office of Management and Budget pushed the environmental regulator to weaken limits on vehicular pollution, including soot and smog-forming compounds in addition to planet-heating carbon. The EPA initially pushed back, but the documents revealed the staffers at OMB demanded the agency pursue a more aggressive rollback.
Australia launched a new plan to force energy companies to offer free electricity to households during the day to use excess solar power and push the grid away from coal and gas. The policy, called the “Solar Sharer” plan, aims to take advantage of the country’s vast rooftop solar panels. More than 4 million of Australia’s 10.9 million households have panels, and the capacity has overtaken the nation’s remaining coal-fired power stations. The proposal, the Financial Times reported, would also extend the benefits of distributed solar resources to the country’s renters and apartment dwellers.
For years, nuclear scientists have dreamed of harnessing atomic energy from thorium, potentially shrinking radioactive waste and reducing the risk of weapons proliferation compared to uranium. In the West, that has remained largely a dream. In China, however, researchers are vaulting ahead. This week, Chinese scientists announced a major breakthrough in converting thorium to uranium in a reactor. “This marks the first time international experimental data has been obtained after thorium was introduced into a molten salt reactor, making it the only operational molten salt reactor in the world to have successfully incorporated thorium fuel,” Shanghai Institute of Applied Physics of the Chinese Academy of Sciences said in a statement.