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    Nuclear Power Was Once Shunned at Climate Talks. Now, It’s a Rising Star.

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    Growing worldwide energy demand and other factors have shifted the calculus, but hurdles still lie ahead.For years at global climate summits, nuclear energy was seen by many as part of the problem, not part of the solution.Sama Bilbao y Leon has been attending the annual United Nations climate change talks since 1999, when she was a student of nuclear engineering. And for most of that time, she said, people didn’t want to discuss nuclear power at all.“We had antinuclear groups saying, ‘What are you doing here? Leave!’” she said.These days, it’s a very different story.At last year’s climate conference in the United Arab Emirates, 22 countries pledged, for the first time, to triple the world’s use of nuclear power by midcentury to help curb global warming. At this year’s summit in Azerbaijan, six more countries signed the pledge.“It’s a whole different dynamic today,” said Dr. Bilbao y Leon, who now leads the World Nuclear Association, an industry trade group. “A lot more people are open to talking about nuclear power as a solution.”The list of countries pledging to build new nuclear reactors, which can generate electricity without emitting any planet-warming greenhouse gases, includes longtime users of the technology like Canada, France, South Korea and the United States. But it also includes countries that don’t currently have any nuclear capacity, like Kenya, Mongolia and Nigeria.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      U.N. Report on Climate Goals Says Countries Have Made No Progress

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      An annual assessment by the world body tracks the gulf between what countries have vowed to do and what they’ve actually achieved.One year after world leaders made a landmark promise to move away from fossil fuels, countries have essentially made no progress in cutting emissions and tackling global warming, according to a United Nations report issued on Thursday.Global greenhouse gas emissions soared to a record 57 gigatons last year and are not on track to decline much, if at all, this decade, the report found. Collectively, nations have been so slow to curtail their use of oil, gas and coal that it now looks unlikely that countries will be able to limit global warming to the levels they agreed to under the 2015 Paris climate agreement.“Another year passed without action means we’re worse off,” said Anne Olhoff, a climate policy expert based in Denmark and a co-author of the assessment, known as the Emissions Gap Report.The report comes a month before diplomats from around the world are scheduled to meet in Baku, Azerbaijan, for annual United Nations climate talks, where countries will discuss how they might step up efforts to address global warming.Lately, those efforts have faced huge obstacles.Even though renewable energy sources like wind and solar are growing rapidly around the world, demand for electricity has been rising even faster, which means countries are still burning more fossil fuels each year. Geopolitical conflicts, from the U.S.-China rivalry to war in places like Ukraine and Gaza, have made international cooperation on climate change harder. And rich countries have failed to keep their financial promises to help poor countries shift away from oil, gas and coal.At last year’s climate talks in Dubai, United Arab Emirates, representatives from nearly every nation approved a pact that called for “transitioning away from fossil fuels” and accelerating climate action this decade. But the agreement was vague on how to do so and on which countries should do what, and so far there has been little follow-through.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      As Texas Power Grid Faces New Strains, Renewables Help Meet Demand

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      Texas, the biggest oil-producing state, has turned to solar power and battery storage to see it through extreme weather. But with demand rising, much more power will be needed.During the scorching summer of 2023, the Texas energy grid wobbled as surging demand for electricity threatened to exceed supply. Several times, officials called on residents to conserve energy to avoid a grid failure.This year it turned out much better — thanks in large part to more renewable energy.The electrical grid in Texas has breezed through a summer in which, despite milder temperatures, the state again reached record levels of energy demand. It did so largely thanks to the substantial expansion of new solar farms.And the grid held strong even during the critical early evening hours — when the sun goes down and the nighttime winds have yet to pick up — with the help of an even newer source of energy in Texas and around the country: batteries.The federal government expects the amount of battery storage capacity across the country, almost nonexistent five years ago, to nearly double by the end of the year. Texas, which has already surpassed California in the amount of power coming from large-scale solar farms, was expected to gain on its West Coast rival in battery storage as well.The swift growth of battery storage as a source of power for the electric grid, along with the continued expansion of large-scale solar farms, could not have come at a better time. Texas, like many other states, is facing a surge in its power needs from data centers, new manufacturing plants, cryptocurrency mines, growing residential demand and increasingly intense summer heat. Officials estimate that Texas, already the nation’s largest electricity consumer, could roughly double its demand in just a few years.“Every state is going to go through this. Texas just happens to be the farthest along because we are growing our energy usage first,” said Michael Lee, the chief executive of Octopus Energy U.S., a subsidiary of the British electricity provider. “We’re seeing this in every other state, and all over the world.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      U.S. Adds Tariffs to Shield Struggling Solar Industry

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      American solar manufacturers are pushing for further protections for their new factories against cheaply priced imports from China.Tariffs aimed at protecting America’s solar industry from foreign competition snapped back into place on Thursday, ending a two-year pause that President Biden approved as part of his effort to jump-start solar adoption in the U.S.The tariffs, which will apply to certain solar products made by Chinese companies in Southeast Asia, kicked in at a moment of growing global concern about a surge of cheap Chinese solar products that are undercutting U.S. and European manufacturers.The Biden administration has been trying to build up America’s solar industry by offering tax credits, and companies have announced more than 30 new U.S. manufacturing investments in the past year. But U.S. solar companies say they are still struggling to survive as competitors in China and Southeast Asia flood the global market with solar panels that are being sold at prices far below what American firms need to charge to stay in business.That has forced President Biden to make an uncomfortable choice: Continue welcoming inexpensive imports that are helping the United States transition away from fossil fuels, or block them to protect new U.S. solar factories that are benefiting from taxpayer money.The tariffs that take effect Thursday encapsulated that dilemma. The levies, which apply to certain solar products coming to the United States from Cambodia, Thailand, Malaysia and Vietnam, were approved two years ago, after U.S. officials ruled that some Chinese firms were trying to dodge preexisting American tariffs on China by routing solar panels through other countries. The exact tariff rate depends on the company but could be more than 250 percent.The Chinese firms had set up factories in Southeast Asia, but Commerce Department officials said that some were not doing substantial manufacturing there. Rather, they were using sites in those countries to make minor changes to Chinese-made solar products, and then shipping them to the United States tariff-free, the ruling decided.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      California Will Add a Fixed Charge to Electric Bills and Reduce Rates

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      Officials said the decision would lower bills and encourage people to use cars and appliances that did not use fossil fuels, but some experts said it would discourage energy efficiency.Utility regulators in California on Thursday changed how most residents will pay for energy by adding a new fixed monthly charge and lowering the rates that apply to energy use. Officials said the shift would reduce monthly bills for millions of residents and support the use of electric vehicles and appliances that run on electricity, rather than fossil fuels.The decision by the California Public Utilities Commission will apply to the rates charged by investor-owned utilities, which provide power to about 70 percent of the state. Starting next year, most customers of those companies will be required to pay a $24.15 monthly charge. Low-income customers will pay $6 to $12 a month.Regulators said the revenue from the fixed charge would be paired with a roughly 20 percent reduction in rates assessed by how many kilowatts of energy were used per hour by a home or business. (The average American home uses around 1,000 kilowatt-hours in a month.) California’s residential electric rates, which averaged 31.2 cents per kilowatt-hour in February, are the highest in the country after Hawaii, where rates were about 44 cents, according to the federal Energy Information Administration. The national average in February was 16.1 cents.Some energy experts have argued that California’s high rates for energy use are very likely discouraging some people from buying electric vehicles, heat pumps and induction stoves to replace cars and appliances that run on gasoline and natural gas.“This new billing structure puts us further on the path toward a decarbonized future, while enhancing affordability for low-income customers and those most impacted from climate change-driven heat events,” said Alice Reynolds, president of the utilities commission.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      Key Solar Panel Ingredient Is Made in the U.S.A. Again

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      REC Silicon says it will soon start shipping polysilicon, which has come mostly from China, reviving a Washington State factory that shut down in 2019.A factory in Moses Lake, Wash., that shut down in 2019 will soon resume shipping a critical ingredient used in most solar panels that for years has been made almost exclusively in China.The revival of the factory, which is owned by REC Silicon, could help achieve a longstanding goal of many American lawmakers and energy executives to re-establish a complete domestic supply chain for solar panels and reduce the world’s reliance on plants in China and Southeast Asia.REC Silicon reopened the factory, which makes polysilicon, the building block for the large majority of solar panels, in November in partnership with Hanwha Qcells, a South Korean company that is investing billions of dollars in U.S. solar panel production. As part of the deal, Hanwha this month said it has become the largest shareholder in REC Silicon, which is based in Norway.Executives at the companies say they reopened the factory in part because of incentives for domestic manufacturing in the Inflation Reduction Act, President Biden’s signature climate law. They expressed hope that their decision would also encourage other companies to revive production of a technology that was created in the United States about 70 years ago.“As a whole, the United States was No. 1,” said Kurt Levens, chief executive of REC Silicon. “People forget that. You need more cell manufacturing that is outside China.”Factories in China and Southeast Asia produce more than 95 percent of the solar panels that use polysilicon and most of the components that go into those devices. Chinese manufacturers are so dominant that most manufacturers in the United States had stopped producing polysilicon, including REC Silicon.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      The Last Coal-Fired Power Plants in New England Are to Close

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      The company that owns the Merrimack and Schiller stations in New Hampshire plans to turn them into solar farms and battery storage for offshore wind.The last two coal-fired power plants in New England are set to close by 2025 and 2028, ending the use of a fossil fuel that supplied electricity to the region for more than 50 years.The decision to close the Merrimack and Schiller stations, both in New Hampshire, makes New England the second region in the country, after the Pacific Northwest, to stop burning coal.Environmentalists waged a five-year legal battle against the New Hampshire plants, saying that the owner had discharged warm water from steam turbines into a nearby river without cooling it first to match the natural temperature.In a settlement reached on Wednesday with the Sierra Club and the Conservative Law Foundation, Granite Shore Power, the owner of the plants, agreed that Schiller would not run after Dec. 31, 2025 and that Merrimack would cease operations no later than June 2028.“This announcement is the culmination of years of persistence and dedication from so many people across New England,” said Gina McCarthy, a former national climate adviser to President Biden and former administrator of the Environmental Protection Agency during the Obama administration who is now a senior adviser at Bloomberg Philanthropies, which supports efforts to phase out coal.“I’m wicked proud to live in New England today and be here,” Ms. McCarthy said. “Every day, we’re showing the rest of the country that we will secure our clean energy future without compromising.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      Why the Solar Eclipse Will Not Leave People Without Power

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      Grid managers say they are well prepared to handle a sharp drop in the energy produced by solar panels as the eclipse darkens the sky in North America on April 8.When the sky darkens during next month’s solar eclipse, electricity production in some parts of the country will drop so sharply that it could theoretically leave tens of millions of homes in the dark. In practice, hardly anyone will notice a sudden loss of energy.Electric utilities say they expect to see significant decreases in solar power production during the eclipse but have already lined up alternate sources of electricity, including large battery installations and natural gas power plants. Homeowners who rely on rooftop solar panels should also experience no loss of electricity because home batteries or the electric grid will kick in automatically as needed.At 12:10 p.m. on April 8, the solar eclipse will begin over southwestern Texas, the regional electrical system perhaps most affected by the event, and last three hours.“I don’t think anything is as predictable as an eclipse,” said Pedro Pizarro, president and chief of executive of Edison International, a California power company, and the chairman of the Edison Electric Institute, a utility trade organization. “You can prepare.”This year’s solar eclipse will darken the sky as it passes over a swath of Mexico, the United States and Canada. That leaves solar energy systems — one of the nation’s fastest growing sources of electricity — vulnerable.Although solar power produces only when the sun shines, forecasters can generally predict pretty well how much electricity panels will produce on any given day depending on the weather. That helps utility and grid managers make sure they have other sources of energy available to meet consumer needs.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      Yellen to Warn China Against Flood of Cheap Green Energy Exports

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      The Treasury secretary, who plans to make her second trip to China soon, will argue that the country’s excess industrial production warps supply chains.The Biden administration is growing increasingly concerned that a glut of heavily subsidized green technology exports from China is distorting global markets and plans to confront Chinese officials about the problem during an upcoming round of economic talks in Beijing.The tension over industrial policy is flaring as the United States invests heavily in production of solar technology and electric vehicle batteries with funding from the Inflation Reduction Act of 2022, while China pumps money into its factory sector to help stimulate its sluggish economy. President Biden and Xi Jinping, China’s leader, have sought to stabilize the relationship between the world’s two largest economies, but differences over trade policy, investment restrictions and cyberespionage continue to strain ties.In a speech on Wednesday afternoon, Treasury Secretary Janet L. Yellen will lay out her plans to raise the issue of overcapacity with her Chinese counterparts. At the Suniva solar cell factory in Norcross, Ga., she will warn that China’s export strategy threatens to destabilize global supply chains that are developing around industries such as solar, electric vehicles and lithium-ion batteries, according to a copy of her prepared remarks reviewed by The New York Times.“China’s overcapacity distorts global prices and production patterns and hurts American firms and workers, as well as firms and workers around the world,” Ms. Yellen will say. “Challenges for individual firms can lead to concentrated supply chains, negatively impacting global economic resilience.”The Treasury secretary is expected to make her second trip to China in the coming weeks. The South China Morning Post reported that she will visit Guangzhou and Beijing in early April. The Treasury Department declined to comment on her travel plans.In her speech in Georgia, Ms. Yellen will compare China’s investments in green energy technology production to what she described as its previous overinvestment in steel and aluminum, saying it created “global spillovers.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More