A Wisconsin biogas facility billed as climate-friendly is emitting nearly 5,000 metric tons of methane a year — equal to 30,000 gas cars. Such digesters are meant to cut emissions, but critics say leaks, pollution and hidden costs raise serious concerns.
A Wisconsin project dubbed the “world’s largest manure biogas project” emits nearly 5,000 metric tons of climate-warming methane annually, roughly equivalent to emissions from 30,000 gasoline-powered vehicles, according to state data that adds to concerns about the impacts of large-scale manure digesters.
By Dana Drugmand
Plans for an expanded footprint of US fossil fuel-derived chemical production facilities would unleash millions of tons of heat-trapping emissions that could undermine efforts to confront the climate crisis, according to a report issued Tuesday.
By Bill Walker
Among US states, California is a leader in efforts to cut emissions of the greenhouse gases that fuel the climate crisis. But just three counties in Southern California emit far more of one little-known greenhouse gas than all other US states combined.
A new analysis of US Department of Agriculture (USDA) funding for “climate-smart” conservation practices argues that several are unlikely to actually have climate benefits and one may even increase harmful emissions, though government officials say the analysis is deeply flawed and based on “incorrect assumptions.”
By Dana Drugmand
When President Joe Biden visited Philadelphia in mid-October to announce a $7 billion federal investment in seven regional ‘clean’ hydrogen hubs proposed across the country, he touted the promise of “tens of thousands of jobs” and the potential for sharp reductions in greenhouse gas emissions, equivalent to “taking 5.5 million gas-powered vehicles off the road.”