climate change

March 20, 2025

Past greenhouse gas emissions may raise sea levels by nearly two feet, study finds

By Dana Drugmand

Heat-trapping emissions released over more than a century and a half by the world’s largest fossil fuel and cement producers are projected to cause global sea levels to rise about one to two feet through the year 2300, even if future emissions are drastically cut, according to new peer-reviewed research.

The study, published March 18 in the journal Environmental Research Letters, is the first to measure how past greenhouses gas emissions from fossil fuel companies may contribute to future long-term sea level rise, one of the consequences of human-caused climate change, according to the authors.

“This research contributes to the growing body of work that quantifies how fossil fuel producers’ past emissions will harm future generations,” Delta Merner, co-author of the study and associate director of the Science Hub for Climate Litigation at the Union of Concerned Scientists, said in a statement. “Island and coastal communities will bear the disproportionate brunt of the impacts of sea level rise over time, including infrastructure damage, habitat loss, saltwater intrusion, increased flooding, economic burdens and forced displacements.”

The researchers also found that nearly half (37% to 58%) of present-day surface air temperature rise and about one-third (24% to 37%) of global mean sea level rise to date can be attributed to the historical emissions of the 122 biggest oil, gas, coal, and cement producers, known as the ‘Carbon Majors.’ The study builds on previous analyses examining how emissions stemming from these companies’ products contribute to climate change impacts including surface warming, sea level rise, and drying conditions that help fuel wildfires.

February 26, 2025

House hearing probes Biden climate spending as Zeldin threatens clawback

By Shannon Kelleher

A Republican-led House committee on Wednesday held a hearing that scrutinized the Biden administration’s spending on energy and environmental projects, amid concerns about possible conflicts of interest and the fast pace of funds appropriated in the former president’s final months in office.

“Our concern is when you have such a large volume of money getting out the door with such tight statutory deadlines, what processes and internal controls were in place for that money going out?” Nicole Murley, Acting Inspector General for the US Environmental Protection Agency (EPA), said in the Feb. 26 House Committee on Energy and Commerce hearing. “That’s always what we would call a ‘situation of risk.’”

Democrats blasted the hearing as “out of touch,” saying the real problems at hand are conflicts of interest within the Trump administration and moves to freeze federal funding and fire large numbers of government employees, including the Inspectors General of both the EPA and the US Department of Energy (DOE).

“With all the fires and chaos that Trump and Musk are intentionally starting in these agencies, it’s ridiculous that this is what Republicans are choosing to conduct oversight on today,” said US Rep. Frank Pallone, a Democrat from New Jersey. “This hearing is not about oversight or accountability. Instead, it’s another effort by Republicans to justify stealing investments from American communities in order to pay for tax cuts for billionaires and big corporations.”

The EPA and DOE each received billions of dollars through the Infrastructure Investment and Jobs Act (IIJA), which was signed in 2021, and the Inflation Reduction Act (IRA), which was signed in 2022. Funding made available through the laws has been appropriated for a wide range of projects, including clean energy grants, drinking water and wastewater infrastructure projects, environmental cleanup programs, clean school buses, and programs to reduce air pollution.

February 24, 2025

USDA’s climate webpage purge breaks laws and hurts farmers, lawsuit alleges

By Shannon Kelleher and Carey Gillam

The US Department of Agriculture (USDA) broke the law when it purged government websites of climate-related information and disabled access to key datasets, making it hard for farmers to access information on climate adaptation strategies and financial assistance, according to a lawsuit filed Monday by a coalition of advocacy groups.

The “vital resources” were stripped from various USDA websites on Jan.30, shortly after President Donald Trump took office, erasing public access to information about climate-smart agriculture, forest conservation, climate change adaptation, investment in clean energy projects and other “essential information about USDA programs and policies,” the lawsuit alleges.

The case against the agency was filed in the US District Court for the Southern District of New York by the Northeast Organic Farming Association of New York, the Natural Resources Defense Council and the Environmental Working Group.

The plaintiffs allege that the USDA broke the law by not providing legally required notice before removing the webpages, violating the Freedom of Information Act, and by not giving “reasoned decision-making” to the harm caused to farmers and others by the removal of the information.

The USDA did not respond to a request for comment, instead referring questions to the US Department of Justice, which declined to comment.

The lawsuit comes amid a flurry of actions taken by the Trump administration in the last few weeks to overhaul federal agencies and rollback or otherwise reverse many moves made by the Biden administration, including Biden-era policies aimed at mitigating harmful climate change.

February 6, 2025

Postcard from California: The long-term public health toll of the LA fires

By Bill Walker

The horrific fires that incinerated more than 40,000 acres in Southern California last month were still burning when newly-inaugurated President Trump flew in to view the devastation. At a Jan. 24 press briefing with local officials, he groused that he had heard people who lost their homes would not be allowed to rebuild for up to 18 months.

Los Angeles Mayor Karen Bass pointed out that, first, burned lots had to be cleared of hazardous waste. “The most important thing is for people to be safe,” she said.

“What’s hazardous waste?” Trump retorted. “You’re going to have to define that. Are we going to go through a whole series of questions on determining what’s hazardous waste? I just think you have to allow people to go on their site and start the [cleanup] process tonight.”

Despite what Trump may think, federal regulators have established clear definitions of hazardous waste. When the Palisades and Eaton fires consumed more than 16,000 homes and other structures in the Los Angeles area, they left behind over 4.25 million tons of it. While the fires have been contained, exposure to dangerous toxins in that lingering waste and in the smoke that choked the region for more than three weeks will, over time, claim many more victims than the 29 lives lost in the flames.

Heat, drought and the Santa Ana winds were the fires’ direct causes, but scientists say conditions were made worse by climate change. Park Williams, a hydroclimatologist at the University of California at Los Angeles, told NPR: “These fires are very likely more intense and dangerous … because of global warming.”

US Environmental Protection Agency (EPA) workers in hazmat gear are racing against a Trump-ordered Feb. 25 deadline to inspect each burn site and perform an initial cleanup. “We have to move five times the speed based on the directives we are getting,” an EPA official told Reuters. “Normally, this takes months.”

January 13, 2025

EPA boasts of clean energy advances as reversal threat looms

By Shannon Kelleher

In the final week before Donald Trump takes office, federal regulators announced today that the Biden administration has awarded nearly $69 billion through two historic pieces of legislation designed to slash greenhouse gas emissions, lower energy costs, support the clean energy transition and help communities address pollution.

“In just three years, [the US Environmental Protection Agency (EPA)] has funded thousands of incredibly popular projects in every part of the country, from electrifying school buses in rural Texas to replacing lead pipes in Pittsburgh,” Zealan Hoover, senior advisor to the EPA administrator, said on a press call Friday.

As of Jan. 6, the EPA had awarded 93% of grant funding made available by the Inflation Reduction Act (IRA), according to the new report. Biden signed the IRA in August 2022, with the administration calling it “the largest investment in clean energy and climate action ever.” The agency has awarded 82% of funding through the so-called Bipartisan Infrastructure Law (BIL), which passed in November 2021.

The report comes amid concerns that a Republican budget reconciliation bill could seek to reverse the IRA. A list of “spending reform options” reportedly distributed among House Republicans includes reversing $468 billion in Biden climate policies, which would entail repealing, among other measures, IRA green energy grants.

But while it may be easier to repeal the IRA under a Republican-controlled federal government, Republican lawmakers may hesitate to get rid of funding that benefits their constituents, according to the Brookings Institute, an independent, non-partisan think tank.

Almost 60% of announced IRA projects are in Republican congressional districts, according to a two-year review of the IRA released in August. That month, 18 Republican House Representatives signed a letter calling for attempts to repeal the IRA to leave the legislation’s energy tax credits in place.

January 10, 2025

As Los Angeles fires rage, states battle over effort to make oil and gas industry accountable for climate change harms

By Dana Drugmand

As fires rage through southern California, the costs of extreme weather events linked to climate change are forecast to keep climbing – adding fuel to growing efforts by some US states to make the oil and gas industry liable for helping foot the bill despite looming legal challenges.

Vermont fired the first shot against the industry last year when it enacted a novel “climate superfund” law aimed at recovering state costs associated with greenhouse gas emissions that drive harmful climate change. New York passed similar legislation last month.

Similar legislation has been introduced in Maryland, Massachusetts, New Jersey, and California, as well as at the federal level. While the federal bill is not expected to make headway in a Republican-controlled Congress, climate activists are pushing Democrat-led states to embrace the legislation as a way to show climate leadership amidst a second Trump administration that has promised to promote the interests of the oil and gas industry and roll back environmental regulations.

Supporters of the legislative moves held a Jan 7 press conference highlighting the actions. Kassie Siegel, director of the Center for Biological Diversity’s Climate Law Institute, told reporters at that press conference that she is “extremely optimistic” that California will enact its version of the climate superfund policy this year.
Experts have said the devastating wildfires raging through the Los Angeles area and surrounding communities in early January are directly tied to climate change as prolonged drought and higher temperatures have left vegetation highly flammable. The costs of the disaster have been estimated at more than $20 billion.

December 19, 2024

Boosting LNG exports would harm people and the planet, DOE report concludes

By Shannon Kelleher

The US Department of Energy (DOE) this week released a report that concludes a rise in exports from the booming natural gas industry would lead to greater global fossil fuel emissions, expose already-vulnerable communities to more pollution and raise gas prices for consumers.

The publication “reinforces that a business as-usual approach is neither sustainable nor advisable,” said US Secretary of Energy Jennifer Granholm in a statement.

“Unfettered” liquified natural gas (LNG) exports would increase the price of wholesale natural gas in the US by over 30%, said Granholm, impacting households, farmers and industry. The study also concluded that current US LNG exports are “already more than enough to meet global demand,” she said, and that while LNG has been suggested as an alternative to coal for some countries, the study “shows a world in which additional US LNG exports displace more renewables than coal globally.”

The report, published Dec. 17, comes after the Biden administration last January announced a pause on pending applications for facilities that export liquified natural gas (LNG) while the DOE reviewed the approval process, citing climate change considerations. In September, more than 125 scientists signed a letter addressed to Granholm and Treasury Secretary Janet Yellen, warning that the increase in natural gas production threatens to worsen climate change and jeopardize public health and the environment.

“Our hope is that we can now assess the future of natural gas exports based on the facts and ensure authorizations are reviewed in a manner that truly advances the public interest of all the American people,” said Granholm. “Special scrutiny needs to be applied toward very large LNG projects,” she added, noting that a project that exports 4 billion cubic feet of LNG per day would singlehandedly emit more climate-warming greenhouse gases than almost three-quarters of the world’s countries each did in 2023.

December 18, 2024

Montana Supreme Court upholds historic youth climate lawsuit win

By Dana Drugmand

The Montana Supreme Court on Wednesday upheld a trial court ruling in a youth-led case against the Montana state government, affirming that the sixteen young plaintiffs have a right to a “stable climate system.” The decision marks what legal observers say is a landmark achievement in US climate litigation that is likely to inspire more lawsuits seeking to hold governments accountable for climate change harms in the US and around the world.

In the 6-1 decision, the court ruled against the state in its appeal of the August 2023 verdict in Held et al. v. State of Montana, which went to trial in June 2023. Seeley found that a pair of state laws effectively shielding fossil fuel projects from public scrutiny over their climate impacts, and from judicial review of those impacts under the Montana Environmental Policy Act (MEPA), violate the state’s constitution, including the right to a clean and healthful environment. That environmental right includes the climate system, the court determined, and every additional ton of greenhouse gases emitted from fossil fuels – including from projects like coal mine expansion authorized by Montana regulatory agencies – exacerbates climate change damages and harms to Montana’s environment and the youth plaintiffs.

“This is a monumental moment for Montana, our youth, and the future of our planet,” Nate Bellinger, lead counsel for plaintiffs and a senior attorney with the nonprofit law firm Our Children’s Trust, said in a statement. “Today, the Montana Supreme Court has affirmed the constitutional rights of youth to a safe and livable climate, confirming that the future of our children cannot be sacrificed for fossil fuel interests.”

“This ruling is a victory not just for us, but for every young person whose future is threatened by climate change,” said lead plaintiff Rikki Held.

Maine Photo by Stephen Crane on Unsplash

November 26, 2024

Citing “catastrophic climate effects,” Maine joins in litigation against oil companies

By Dana Drugmand

Maine on Tuesday became the latest government entity to bring legal claims against several major oil and gas companies, alleging the companies and their chief trade association, the American Petroleum Institute, have deliberately misled the public about the climate consequences of burning fossil fuels.

Maine is the ninth US state to take legal action against the industry over climate concerns, joining other states that include New Jersey and California in similar lawsuits. In all, more than two dozen climate deception lawsuits have been brought against fossil fuel companies by cities, counties, states, and Tribal governments over the last seven years.

“For decades, big oil companies have made record profits, taking billions out of the pockets of Maine people while deliberately deceiving them about the harmful impacts of fossil fuels – impacts that Maine people see and feel every day,” Maine Governor Janet Mills said in a statement.

The lawsuit details the costly climate change impacts the state is already experiencing, such as more frequent flooding and warming ocean waters. These impacts have become more costly and severe, according to the state, due to the “successful climate deception campaign” orchestrated by the industry as a strategy to delay the transition away from their products and protect their profits.

November 20, 2024

A call for EPA action on climate risks to hazardous waste facilities

By Dana Drugmand

The US Environmental Protection Agency (EPA) should be doing more to help address potential climate change-related risks to hundreds of hazardous waste facilities across the country, according to a recent government watchdog report.

The Nov. 14 report, issued by the Government Accountability Office (GAO), examined the risks to hazardous waste treatment, storage, and disposal facilities (TSDFs) from flooding, storm surge, sea level rise, and wildfires, events expected to intensify and/or become more frequent with climate change.

More than 700 out of 1,091 federally regulated facilities, or about 68%, are located in areas vulnerable to these weather-related events, the report found. Roughly half of these facilities could be at risk of flooding and more than one-third are in areas vulnerable to wildfire, while almost 200, or 17%, , are in coastal areas at risk of inundation from storm surge.

Chemical waste drums, petroleum storage tanks, toxic landfills and other facilities that treat, store, or dispose of hazardous waste are regulated by EPA under the Resource Conservation and Recovery Act (RCRA) of 1976. While EPA sets national standards, states implement the regulations and provide enforcement. But, according to the GAO, states currently lack clear direction from EPA on how to assess or manage climate-related risks to hazardous waste facilities, particularly during inspections.

“People at EPA know about the risks, but there has not been real forward-leadership on this,” said Judith Enck, who served as a regional administrator for EPA during the Obama administration. “I can’t tell you how many times I would flag something and was told, ‘well we don’t have the resources and we really can’t do that until headquarters tells us to do something.’”

The EPA has started to take steps to address climate change risks at hazardous waste facilities. In June, for example, it issued guidance on how states can require management of these risks when facilities are permitted. But the GAO said the agency should take additional actions to clarify requirements for climate risk management and to improve and help states implement the guidance.

GAO made nine recommendations to the EPA, including offering training and technical assistance to states to help them understand and manage climate-related risks at hazardous waste facilities.

But as the agency prepares to transition to new leadership under the incoming Trump administration, there are questions around whether it will ultimately act upon the GAO recommendations, or if it will even have the resources to do so. The GAO report identified resource constraints as one of several challenges for addressing climate change risks to hazardous waste facilities.