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The world’s biggest polluter is also the world’s top generator of renewable energy.
Ahead of President Biden’s meeting with Chinese President Xi Jinping in San Francisco on Wednesday, the U.S. and China released a joint statement that represents a breakthrough in the two countries’ climate change negotiations. Most notably, the Asian superpower has finally agreed to set concrete targets to reduce emissions across its economy.
The statement asserts that the U.S. and China will work together and with other parties at the upcoming United Nations climate summit in Abu Dhabi, known as COP28, to “rise up to one of the greatest challenges of our time for present and future generations of humankind.”
Underlying the summit is a stark reality: The world will not be able to limit global warming to internationally agreed-upon levels if China, the world’s largest producer of greenhouse gases, does not increase its ambition. The country is now responsible for about a third of annual global carbon emissions. China’s combustion of coal alone accounts for 25% of all energy-related emissions in the world.
Yet China is also the world’s top generator of renewable energy and the foremost manufacturer of much of the technology undergirding the transition. Come with me on a tour of the complex, contradictory state of China’s energy transition in eight eye-popping charts.
China’s climate pledges to date have been vague. The country has said its carbon emissions will peak before 2030, for instance, but has not set a firm target for when or at what level — and the target does not apply to other planet-warming gases like methane. But according to an analysis by Climate Action Tracker, under current policies, China’s annual emissions will peak around 2025 and then plateau for the rest of the decade. That’s primarily due to a projection that the country will continue to rely heavily on fossil fuels as its total energy demand grows. But as we’ll see, this is also one of the key uncertainties around China’s transition.
The biggest source of emissions in China is the power sector. More than 60% of its electricity generation came from coal-fired power plants last year. At COP26 in Glasgow, China said it would “phase down coal consumption” beginning in 2026, but unlike the U.S., which hasn’t built a large coal plant in 10 years, China is growing its coal fleet. Last year, the country greenlit the construction of two new coal plants per week on average, according to Global Energy Monitor, and the trend continued into 2023.
China’s coal permitting spree is the result of rising anxieties among leadership over energy security in light of the COVID-19 pandemic, war in Ukraine, and now the Israel-Hamas war, Kevin Tu, a non-resident fellow at Columbia’s Center on Global Energy Policy, told me. He said China “undoubtedly” overemphasized security in its energy decision-making and that these plants were at risk of becoming stranded assets.
But as Cornell University professor and Heatmap contributor Jeremy Wallace wrote earlier this year, China’s coal plants haven’t even been running at full capacity, and are “shifting to a role of backing-up renewables.” The International Energy Agency predicted last month that China will “gradually use its coal-fired power more to provide flexibility and less to deliver bulk energy.”
China may also begin trying to capture the carbon emitted from its coal plants, with the help of the U.S. One of the points of agreement reached this week was an aim to “advance at least 5 large-scale cooperative [carbon capture, utilization, and storage] projects each by 2030.”
Even though China is building coal plants like there’s no tomorrow, the proportion of its overall energy consumption coming from fossil fuels is actually dropping quite rapidly — at a much faster rate than in the U.S. The country has reduced fossil fuels to about 82% of its energy mix, and plans to get no more than 75% of its energy from fossil fuels by 2030.
The analysis by Climate Action Tracker shows China “significantly overachieving” that goal, primarily because the country is building wind and solar farms at a truly wild pace.
China will build more solar generation this year than the U.S. has built, period. The country’s 2023 additions of low-carbon resources — solar, wind, nuclear, and hydroelectric — are enough to meet the annual electricity needs of the entire United Kingdom.
Critics of China’s climate commitments look at the country’s unbelievably fast progress on renewables and argue it could easily raise its ambition. The country will most certainly exceed the 1,200 gigawatts of wind and solar it has outlined in its current policy plans.
China is even doing what has become impossible in much of the Western world and growing its nuclear fleet. “This will be the largest expansion of nuclear capacity in history, by far,” Jacopo Buongiorno, a professor of nuclear science and engineering at MIT, told CNBC recently.
China has already won the race when it comes to manufacturing clean technologies. Even though the U.S. is pouring billions of dollars into building up its own manufacturing capacity, it’s hard to imagine we’ll ever put a real dent in China’s market dominance for lithium-ion battery and solar module production.
It’s much more likely that the U.S. and other developed countries will continue to rely heavily on China for their own energy transitions. Earlier this year, Group of Seven leaders admitted as much when they described their approach to relations with China as “derisking, not decoupling.”
China’s manufacturing prowess could also benefit a far wider swath of the globe. “China has an opportunity to leverage such capabilities to facilitate deploying clean energy globally,” said Gang He, an assistant professor of energy and climate policy at Baruch College, in an email. “Especially in the world's least developed and most vulnerable countries.”
That’s not happening yet. In September 2021, China committed to ending its overseas financing of coal-fired power plants and to support renewable energy development abroad. But while its coal finance came to an abrupt halt, its investment in wind and solar has not gone up accordingly, according to the World Resources Institute.
But in the new joint statement with the U.S., China agreed to “pursue efforts to triple renewable energy capacity globally by 2030” in addition to accelerating the “substitution” of renewables for fossil fuels in their own countries.
How to make sense of all of this?
Earlier this week, CarbonBrief had quite an optimistic take on the data. It found that China’s rate of low-carbon energy expansion is on track to outpace the annual increase in electricity demand — telling a different story than Climate Action Tracker projected about that first key uncertainty I mentioned. This could push emissions “into an extended period of structural decline,” the authors wrote. But it all depends on whether wind and solar interests can overcome China’s powerful coal lobby.
“What China really needs is to conduct some serious institutional reform to make its power system more friendly toward renewables,” Tu told me. “The problem in China is that the coal interest group makes such reform very difficult.”
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The company says its first Optimus robots will start rolling off the line in “2026.”
Tesla is a car company everywhere except Wall Street. It delivered some 1.7 million cars in 2024, which were built in factories in Texas, California, Germany, and China. These car sales (and leases and sales of regulatory credits) generated some $77 billion in revenue. Its gross margin on these cars is about 18.5%, or around $14 billion.
When Tesla reported its first quarter earnings, it announced a more than 70% decline in profits, continued falling sales, and ahit to its business from the trade war with China. But its stock climbed the next day, and is now trading at around $350 a share, from $238 before the report, giving it an overall value of over $1 trillion. By some metrics, Tesla makes up more than half of the overall value of the automotive industry.
That’s because it’s not valued like a car company. The company’s investors are putting a huge stake on future innovations that largely spring from the head of Elon Musk, the company’s chief executive. These include promised self-driving cars and a self-driving taxi service, as well as the Optimus humanoid robot, which Musk has said could turn into a $10 trillion business. (For reference, Walmart’s annual revenue is just under $650 billion; Walmart is also worth less than Tesla today.) So far, all we know about the Optimus is that it can dance.
One reason analysts and shareholders cheered its most recent results is because Musk committed to spending less time in Washington trying to reshape the federal government and more time with the company that makes up the lion’s share of his immense personal wealth. But just getting more of Musk’s time is the easy test. A more consequential challenge for the thesis that Tesla can be more than just a company that sells cars to people who drive them is its upcoming robotaxi pilot in Austin, Texas, scheduled for next month.
While Google’s Waymo already has a fully autonomous taxi system available in a few areas of a few cities, Musk has repeatedly promised that Tesla could reach full autonomy globally far more cheaply than Waymo — or, as he puts it, “Waymo needs ‘way mo’ money to succeed 😂.”
But the initial rollout of the robotaxi may be modest. Adam Jonas, a bullish Tesla analyst with Morgan Stanley, wrote in a note to clients on Friday after a conversation with Tesla’s head of investor relations that the Austin debut will “have 10-20 cars” and “plenty of tele-ops to ensure safety levels.”
Another future Tesla business, its Optimus robot, might be able to open up its factory to tours for investors sometime in the last three months of the year, Jonas reported, with commercialization coming by the middle of 2026 at a cost of around $20,000 per unit. The company aims to produce “several thousand” robots by the end of this year, he said. (Though you should be skeptical of any and all dates and deadlines given by Tesla — Musk has been promising an imminent fleet of autonomous Teslas for over five years.) Right now, Jonas wrote, about 12 are being produced at a time, more or less by hand.
And that’s just the mechanics. The software for humanoid autonomy also isn’t there yet: “Tesla admits both intelligence and cost ‘need to come a long way’ to unlock the true potential of humanoid robots,” Jonas wrote. “The neural nets for Optimus are far larger than for cars given greater degrees-of-freedom and far more open-ended tasks.”
Tesla also has more prosaic worries for these next generation businesses. Company officials told Jonas that they’re in an “incredibly competitive” hiring market, especially compared to Chinese companies, which “own the supply chain” for advanced technologies.
While Tesla and Musk are eager to tell the public that the company is orienting itself toward an AI-driven robotic future, some of its other corporate actions may reflect the more present-day concerns of brand management. Tesla sales have declined sharply overseas, and its showrooms have become sites for protest, driven by anger over Musk’s role in the Trump administration.
The company said Friday that it would welcome a new member of its board: Jack Hartung, president and chief strategy officer of Chipotle, a brand with its own history of crisis, stock market volatility, and precarious executive leadership. While it’s unlikely Tesla will get involved in the food business anytime soon, it may benefitfrom learning from Chipotle’s struggles over the last few years of giving people what they expect.
At least one target of Chris Wright’s grant review may run into some sticky statutory issues.
The Department of Energy announced on Thursday that it’s reviewing some 179 awards made by the Biden administration worth $15 billion to ensure they were “consistent with Federal law and this Administration’s policies and priorities.”
But what happens when federal law and Trump’s priorities are at odds?
In the case of at least one awardee, the major U.S. steel producer Cleveland Cliffs, the DOE’s review process may become a mechanism to take funding that is statutorily designated for projects that reduce greenhouse gas emissions and channel it into long-lived fossil fuel assets.
Lourenco Goncalves, the CEO of Cleveland Cliffs, a major U.S. steel producer, said on an earnings call last week that the company was in the process of renegotiating its $500 million award under the Industrial Demonstrations Program. The DOE program funded 33 projects to decarbonize heavy industry, including cement, steel, aluminum, and glass production, with first-of-its-kind or early-scale commercial technologies.
Cleveland Cliffs was originally going to use the money to replace its coal-fired blast furnace at a steel plant in Middletown, Ohio, with a new unit that ran on a mix of hydrogen and natural gas as well as new electric furnaces. Now, the company is working with the Department of Energy to “explore changes in scope to better align with the administration’s energy priorities,” Goncalves told investors. The project would no longer assume the use of hydrogen and “would instead rely on readily available and more economical fossil fuels.”
The CEO later clarified that the company planned to “reline” its blast furnace at Middletown, extending its life, “now that the project is changing scope.”
But the Inflation Reduction Act, which created the Industrial Demonstrations Program, says the funds must be used for “the purchase and installation, or implementation, of advanced industrial technology,” which it defines as tech “designed to accelerate greenhouse gas emissions reduction progress to net-zero.”
“I don’t know at this point what Cleveland Cliffs can confidently say they’re going to do to substantially reduce greenhouse gasses and also deliver gains in public health and jobs to local communities, which is a prerequisite for IDP grant money,” Yong Kwon, a senior advisor for the Sierra Club’s Industrial Transformation Campaign, told me.
The memo announcing the Department of Energy’s review says that it has already reached some “concerning” findings, though it does not describe what was concerning or provide any further detail about the awards under review.
Compared to his peers at other agencies, Energy Secretary Chris Wright has been noticeably quiet about the Department of Government Efficiency’s efforts to slash funding across the Department of Energy. But in March, Axiosobtained documents that said more than 60% of grants awarded under the Industrial Demonstrations Program were being targeted. The following month, CNN reported that Cleveland Cliffs’ Middletown project was on the list slated for termination, noting that it would have secured 2,500 jobs and created more than 100 new, permanent jobs in JD Vance’s hometown.
At the time, Energy Department spokesperson Ben Dietderich told CNN that “no final decisions have been made” about the funding and that “multiple plans are still being considered.” Now it appears the Department may be negotiating with Cleveland Cliffs to develop a cheaper and more politically palatable project.
Meanwhile, House Republicans have also introduced a bill that would rescind any money from the Industrial Demonstrations Program that isn’t obligated, meaning that if the Department of Energy can find a way to legally terminate its contracts with companies, Congress may claw back the money.
The Industrial Demonstrations Program was the Biden administration’s “missing middle” grant program, designed to support projects that were past the early experimental stage, in which case they were no longer candidates for funding from the Advanced Research Projects Agency, but were also not ready for mass deployment, like those supported by the Loan Programs Office. In the case of Cleveland Cliffs, the funding was also aimed at making the U.S. a leader in the future of steelmaking, retaining thousands of jobs, saving the company money, and enabling it to command a higher price for its products.
“If you’re going to maintain blast furnaces, it means you have one foot in a technology that is now quickly becoming outdated that the rest of the global steel industry is transitioning away from,” Kwon told me.
David Super, an expert in administrative law at Georgetown University, told me in an email that if the Department of Energy provides and Cleveland Cliffs accepts funding that does not comply with statute, “the Department officials involved could be in violation of the Antideficiency Act and Cleveland Cliffs could be required to return the money, a modified contract notwithstanding.” The Antideficiency Act prohibits federal employees from obligating funds for projects that are not authorized by law.
Super added that the law also specifies that the money be awarded “on a competitive basis.” As Cleveland Cliffs won the competition with its hydrogen project, allowing it to use the money for a different project at the company’s plant “would thus violate the requirement of competitive awards and would allow the unsuccessful bidders to challenge this funding award.”
Neither Cleveland Cliffs nor the Department of Energy responded to a request for comment.
Leaks to the press have signaled that the Department of Energy may be taking a similar approach with the hydrogen hubs, potentially terminating contracts to develop renewable energy-based projects — all of which are in blue states — while allowing natural gas-based projects in red states to continue.
It is still not clear how the agency will handle its $3.5 billion direct air capture hubs, which news outlets have reported may also be under threat. On Friday, however, the oil and gas company Occidental, which was awarded a contract to develop a DAC hub in Texas, announced that the Abu Dhabi National Oil Company is considering investing up to $500 million in the project as part of a new joint-venture agreement. The press release notes that the agreement was signed during President Trump’s visit to the United Arab Emirates.
Last week, Senator Lisa Murkowski of Alaska said during a confirmation hearing for Kyle Haustveit, the nominee to head the Office of Fossil Energy, that two carbon capture projects in her state were “in limbo” due to the agency’s spending review. The same day, in another hearing, Representative Debbie Wasserman Schultz of Florida accused Wright of having frozen $67 billion worth of funds and asked him to commit to releasing it.
Wright denied this. “We’re not withholding any funds and we’ve paid every invoice we’ve had for work done and funds that are due,” he replied. But he went on to clarify that the agency is “engaging with” recipients “to make sure American taxpayer monies are being spent in thoughtful, reasonable ways.”
According to efficiency department data, the DOE has “terminated” 39 contracts worth $60 million and five grants worth $3.4 million. The contracts include news subscriptions, various technical support services, and a $22 million contract with consulting firm McKinsey for “rapid response deliverables” for the Office of Clean Energy Demonstrations, the department that runs the Industrial Demonstrations Program. The grants include three Advanced Research Projects Agency awards to explore using geologic stores of hydrogen, and another to reduce methane emissions from natural gas flares.
On budget negotiations, Climeworks, and DOE grants
Current conditions: It’s peak storm season in the U.S., with severe weather in the forecast for at least the next six days in the Midwest and East• San Antonio, Texas, is expected to hit 108 degrees Fahrenheit today• Monsoon rains have begun in Sri Lanka.
The House Budget Committee meeting to prepare the reconciliation bill for a floor vote as early as next week appears to be a go for Friday, despite calls from some Republicans to delay the session. At least three GOP House members, including two members of the Freedom Caucus, have threatened to vote no on the budget because a final score for the Energy and Commerce portion of the bill, which includes cuts to Medicaid, won’t be ready from the Congressional Budget Office until next week. That is causing a “math problem” for Republicans, Politico writes, because the Budget Committee “is split 21-16 in favor of Republicans, and Democrats are expecting full attendance,” meaning Republicans can “only lose two votes if they want to move forward with the megabill Friday.” Republican Brandon Gill of Texas is currently out on paternity leave, further reducing the margin for disagreement.
House Speaker Mike Johnson is also contending with discontent in the ranks over cuts to clean energy tax credits. “It’s not as bad as I thought it was going to be, but it’s still pretty bad,” New York Republican Andrew Garbarino, a co-chair of the House Bipartisan Climate Solutions Caucus, told Politico on Thursday. But concerns about the cuts, which would heavily impact Republican state economies and jobs, do not appear to be a “red line” for many others, including Georgia’s Buddy Carter, whose district benefits from Inflation Reduction Act credits for a Hyundai car and battery plant that is among the targets for elimination. You can learn more about the cuts Republicans are proposing to the IRA in our coverage here.
The Swiss carbon removal company Climeworks is preparing for significant cuts to its workforce, citing the larger economic landscape and the Trump administration’s lack of consistent support. The company currently has 498 employees, but is undergoing a consultation process, indicating it is looking to cut more than 10% of its workforce at once, SwissInfo.ch reports. “Our financial resources are limited,” Climeworks’ co-founder and managing director Jan Wurzbacher said in comments on Swiss TV.
Though Interior Secretary Doug Burgum is a known proponent of carbon capture, and there had been excitement in the industry that Trump’s attempts to expedite federal permitting would benefit carbon storage sites, the administration has also hollowed out the Department of Energy’s carbon removal team, my colleague Katie Brigham has reported. The ongoing funding cuts and uncertainty have made it difficult to get information from the government that could affect Climework’s Project Cypress in Louisiana, although Wurzbacher stressed that “we are not currently aware that our project would be stopped.”
Energy Secretary Chris Wright announced in a Thursday memo that the department will be reviewing at least $15 billion worth of grants awarded to “power grid and manufacturing supply chain projects” under the Biden administration, Reuters reports. “With this process, the Department will ensure we are doing our due diligence, utilizing taxpayer dollars to generate the largest possible benefit to the American people and safeguarding our national security,” Wright said in his statement.
The memo goes on to note that the DOE plans to prioritize “large-scale commercial projects that require more detailed information from the awardees for the initial phase of this review, but this process may extend to other DOE program offices as the reviews progress.” Projects that don’t meet the DOE’s standards could be denied, as could projects of grantees who fail to “respond to information requests within the provided time frame, does not respond to follow-up questions in a timely manner.” As of last week, Wright told lawmakers, “we’ve canceled zero” existing projects so far, E&E News writes; the agency will reportedly be reviewing at least 179 different awards during its audit.
The number of National Weather Service offices ending 24-hour operations and severe weather alerts is increasing. On Thursday, The San Francisco Chronicle confirmed that California’s Sacramento and Hanford offices, which provide information to more than 7 million people in the Central Valley, have been forced to reduce service due to “critically reduced staffing.”
Eliminating 24-hour service is especially concerning for the Central Valley and surrounding foothills, where around-the-clock weather updates can be critical. “These are offices that have both dealt with major wildfire episodes most of the past 10 years, and we are now entering fire season,” Daniel Swain, a climate scientist at UCLA and UC Agriculture and Natural Resources, told the Chronicle. “That’s a big, big problem.” Swain additionally shared on LinkedIn a map he’d put together of regions in the U.S. that no longer have full-service weather coverage, including “a substantial chunk of Tornado Alley during peak tornado season and the entirety of Alaska’s vast North Slope region.” The NWS is additionally seeking to fill 155 vacancies in coastal states that could face risks as the Atlantic hurricane season begins at the end of the month, The Washington Post reports. An estimated 500 of 4,200 NWS employees have been fired or taken early retirements since the start of Trump’s term.
Heatmap’s “most fascinating” EV of 2025 just got pushed back to 2026. The Ram 1500 Ramcharger — which has a 140-mile electric range as well as a V6 engine attached to a generator to power the car when the battery runs out — is now set to launch in the first quarter of next year due to “extending the quality validation period,” Crain’s Detroit Business reported this week. Parent company Stellantis also pushed back the launch of its fully electric Ram 1500 REV until summer 2027, with a planned model year of 2028. “Our plan ensures we are offering customers a range of trucks with flexible powertrain options that best meet their needs,” Stellantis spokeswoman Jodi Tinson told Crain’s in an email. Though you now have even longer to wait, you can read more about the car Jesse Jenkins calls “brilliant” here.
GMC
The 2026 GMC Hummer EV just got even more ridiculous. “Thanks to the new Carbon Fiber Edition,” the 9,000-pound car “can zoom to 60 miles per hour in 2.8 seconds,” InsideEVs reports.