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    What Helped Clean Up Oklahoma Waters? Getting Cows to Use a Different Washroom.

    50 States, 50 FixesWhat Helped Clean Up Oklahoma Waters? Getting Cows to Use a Different Washroom.Oklahoma has been exemplary at cleaning up its streams. By some measures, more than any other state.A big part of the solution was simple: Give cows clean drinking water and keep them out of the streams.When one farmer tried it, he quickly saw results. His veterinarian bills went down and wildlife returned to the area.Grant Victor wasn’t sure what to expect when he decided to fence his cattle off from Horse Creek, which wends through northeast Oklahoma, bisecting his family’s pastures and cropland.The original plot of land has been in his family since the 1890s, and they added to it over the years. But a century’s worth of bovine traffic had left the creek’s banks muddy and bare, and its waters thick with kicked-up sediment and animal waste.In 2016, Mr. Victor resolved to change that. Working with a conservation program, he installed fencing around Horse Creek, creating a protective riparian buffer, even though it meant keeping his animals off 220 acres, about 6 percent of his family’s land.50 States, 50 Fixes is a series about local solutions to environmental problems. More to come this year.Today, Horse Creek is no longer on the state’s list of most contaminated waterways. And, thanks to practices such as the ones enacted by Mr. Victor, about 100 Oklahoman streams once polluted by runoff predominantly from farmland have been restored to health. That’s more than in any other state, according to the Environmental Protection Agency.Tell Us About Solutions Where You Live More

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    Minnesota’s Green Crew Is Helping Teens Fight Climate Anxiety

    Early on a Saturday morning in Minnesota, a group of teenagers gathered at the edge of six acres of wooded, hilly land. Most were quiet, some blinking against the sun. They were robotics enthusiasts, aspiring marine scientists, artists, athletes and Scouts.What they shared was a desire for hands-on conservation work, a meaningful response for many of them to their worries about climate change.“Cool,” said Sophia Peterson, the group’s 18-year-old leader, who faced the crowd with a grin. “Let’s get started.”50 States, 50 Fixes is a series about local solutions to environmental problems. More to come this year.The students were organized by the Green Crew, an environmental group founded by a teenager in the Minneapolis–Saint Paul metro area. The organization seeks to help a generation that has grown up under the threat of climate change channel their fears into concrete action.Tell Us About Solutions Where You Live More

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    From Oregon, a Chocolate Cake That Changes Hearts and Minds

    In Oregon, there’s a through line from 19th century saints to 21st century sinners. They both sought salvation, of a sort, by eschewing meat.It was in Portland, in the 1890s, that Seventh-day Adventists opened one of the first vegetarian restaurants in the country, in line with their belief that a Godly diet was one of fruit, vegetables, legumes and grains.It was also in Portland, more than hundred years later, that Johnny Diablo Zukle opened a vegan strip club, now in its 18th year.50 States, 50 Fixes is a series about local solutions to environmental problems. More to come this year.Portland, highly praised for its food scene, is a hot spot for vegans, who don’t eat dairy or meat. The maker of Tofurky, the vegan holiday roast, is headquartered nearby, as is Bob’s Red Mill, global purveyor of artisanal whole grains.Tell Us About Solutions Where You Live More

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    In Reversal, Trump Officials Will Allow Huge Offshore N.Y. Wind Farm to Proceed

    The Trump administration had issued a highly unusual stop-work order on the Empire Wind project last month, leading to intense pushback from officials in New York.The Trump administration on Monday allowed construction to restart on a huge wind farm off the coast of Long Island, a month after federal officials had issued a highly unusual stop-work order that had pushed the $5 billion project to the brink of collapse.In a statement, Gov. Kathy Hochul, Democrat of New York, said she had spent weeks pressing President Trump and Interior Secretary Doug Burgum to lift the government’s hold on the wind farm.The project, known as Empire Wind, is being built by the Norwegian energy giant Equinor and when finished is expected to deliver enough electricity to power 500,000 New York homes.“After countless conversations with Equinor and White House officials, bringing labor and business to the table to emphasize the importance of this project, I’m pleased that President Trump and Secretary Burgum have agreed to lift the stop work order and allow this project to move forward,” Ms. Hochul said on Monday evening.When the Trump administration halted work on Empire Wind last month, it stunned observers and sent shock waves through the wind industry.Equinor had obtained all necessary permits for the project after a four-year federal environmental review, and the company had already begun laying foundations for the project’s turbines on the ocean floor. Another 1,500 workers had begun constructing a marine terminal in Brooklyn.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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    Data Centers’ Hunger for Energy Could Raise All Electric Bills

    Individuals and small businesses may end up bearing some of the cost of grid upgrades needed for large electricity users, a new report found.Individuals and small business have been paying more for power in recent years, and their electricity rates may climb higher still.That’s because the cost of the power plants, transmission lines and other equipment that utilities need to serve data centers, factories and other large users of electricity is likely to be spread to everybody who uses electricity, according to a new report.The report by Wood MacKenzie, an energy research firm, examined 20 large power users. In almost all of those cases, the firm found, the money that large energy users paid to electric utilities would not be enough to cover the cost of the equipment needed to serve them. The rest of the costs would be borne by other utility customers or the utility itself.The utilities “either need to socialize the cost to other ratepayers or absorb that cost — essentially, their shareholders would take the hit,” said Ben Hertz-Shargel, who is the global head of grid edge research for Wood MacKenzie.This is not a theoretical dilemma for utilities and the state officials who oversee their operations and approve or reject their rates. Electricity demand is expected to grow substantially over the next several decades as technology companies build large data centers for their artificial intelligence businesses. Electricity demand in some parts of the United States is expected to increase as much as 15 percent over just the next four years after several decades of little or no growth.The rapid increase in data centers, which use electricity to power computer servers and keep them cool, has strained many utilities. Demand is also growing because of new factories and the greater use of electric cars and electric heating and cooling.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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    Trump Administration to Uphold Some PFAS Limits but Eliminate Others

    The E.P.A. said it would maintain limits on the two most common “forever chemicals” in tap water. Rules for four others will be rolled back.The Environmental Protection Agency said Wednesday that it would uphold drinking water standards for two harmful “forever chemicals,” present in the tap water of millions of Americans. But it said it would delay deadlines to meet those standards and roll back limits on four other related chemicals.Known as forever chemicals because of their virtually indestructible nature, PFAS are a class of thousands of chemicals used widely in everyday products like nonstick cookware, water-repellent clothing and stain-resistant carpets, as well as in firefighting foams.Exposure to PFAS, or per- and polyfluoroalkyl substances, has been associated with metabolic disorders, decreased fertility in women, developmental delays in children and increased risk of some prostate, kidney and testicular cancers, according to the E.P.A.President Joseph R. Biden Jr. had, for the first time, required water utilities to start bringing down levels of six types of PFAS chemicals to near zero. He set a particularly stringent limit of four parts per trillion for two of those chemicals, called PFOA and PFOS, which are most commonly found in drinking water systems.The Trump administration said it would uphold the limits for those two types of PFAS, but would delay a deadline for water utilities to meet those limits by two years, to 2031.The E.P.A. said it would rescind the limits for the other four chemicals.“We are on a path to uphold the agency’s nationwide standards to protect Americans from PFOA and PFOS in their water,” Lee Zeldin, the E.P.A. administrator, said in a statement. “At the same time, we will work to provide common-sense flexibility in the form of additional time for compliance,” he said. “EPA will also continue to use its regulatory and enforcement tools to hold polluters accountable.”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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    What’s the Cost to Society of Pollution? Trump Says Zero.

    The Trump administration has directed agencies to stop estimating the economic impact of climate change when developing policies and regulations.The White House has ordered federal agencies to stop considering the economic damage caused by climate change when writing regulations, except in cases where it is “plainly required” by law.The directive effectively shelves a powerful tool that has been used for more than two decades by the federal government to weigh the costs and benefits of a particular policy or regulation.The Biden administration had used the tool to strengthen limits on greenhouse gas emissions from cars, power plants, factories and oil refineries.Known as the “social cost of carbon,” the metric reflects the estimated damage from global warming, including wildfires, floods and droughts. It affixes a cost to the economy from one ton of carbon dioxide pollution, the main greenhouse gas that is heating the planet.When considering a regulation or policy to limit carbon pollution, policymakers have weighed the cost to an industry of meeting that requirement against the economic impact of that pollution on society.During the Obama administration, White House economists calculated the social cost of carbon at $42 a ton. The first Trump administration lowered it to less than $5 a ton. Under the Biden administration, the cost was adjusted for inflation and jumped to $190 per ton.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 Democrats Joined Republicans to Block a California Climate Policy

    Some said they worried that California’s planned ban on gas-powered vehicles would raise the price of cars. Another cited “intense and misleading lobbying” by the oil industry.Representative Lou Correa, a Democrat who represents parts of Orange County, Calif., drives a hybrid car and wants the federal government to tackle climate change.But he joined 34 other Democrats last week to help Republicans repeal his state’s landmark requirement that all new vehicles sold in California be electric or otherwise nonpolluting by 2035. In doing so, he helped President Trump and the Republican majority to undercut the nation’s transition away from gasoline-powered cars.“I don’t like giving Trump a win,” Mr. Correa said in an interview after the vote. But electric vehicles remain expensive and impractical in his heavily blue-collar district, he said.“We just finished an election where every poll I’m seeing, everybody I talk to, says, ‘You guys need to listen to the working class, the middle class people,” Mr. Correa said. “I’m listening to my constituents who are saying ‘don’t kill us.’”The 246-to-164 vote in the House stunned environmentalists, who said they were struggling to understand why nearly three dozen Democrats voted to kill one of the most ambitious climate policies in the country. For the past few years, Democrats have overwhelmingly voted for stronger policies to tackle global warming.Some wonder whether that unity is starting to fray in the face of intense lobbying and worries about rising prices amid Mr. Trump’s trade wars.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