Technology

"With just over six months before the election, at least one major Biden proposal appears to be stalled: an update to the federal housing rules that agency experts estimate would save homeowners nearly three times more money on energy bills than it would add to construction costs, spread out over a 30-year mortgage."

"Water utilities will face costly challenges meeting the EPA’s new limits on PFAS in drinking water, making litigation nearly inevitable, lawyers and analysts say."

"One of the biggest obstacles to expanding clean energy in the United States is a lack of power lines. Building new transmission lines can take a decade or more because of permitting delays and local opposition. But there may be a faster, cheaper solution, according to two reports released Tuesday."

The United States is suddenly on the very cusp of a ​“green steel” transition. New solutions are emerging that could offer a cleaner path to producing the high-strength metal. Most likely, they’ll involve using hydrogen to process iron ore for steelmaking.

"Once 5% of new-car sales go fully electric, everything changes — according to a Bloomberg Green analysis of transitions underway across four continents."

"The state committed more than $250 million toward building out a network of stations for hydrogen fuel cell cars. It’s not going great."

"US energy use has been flat. But new industries are forcing a boost in utility forecasts for demand, potentially harming efforts to cut emissions."

"The system got its biggest test yet in February 2024 as a million-acre blaze ripped through the Texas Panhandle."

"The agency is being asked to strengthen a toothless rule that requires only a heads-up before experiments to modify the weather."