"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 Biden administration straddled the line on a controversial Canadian oil pipeline in a court filing Wednesday, saying a lower court’s order to drain portions running through tribal land may violate a 1977 treaty but agreeing with a Native American tribe that the operator is trespassing on tribal land."

"The Biden administration on Wednesday finalized strict limits on certain so-called “forever chemicals” in drinking water that will require utilities to reduce them to the lowest level they can be reliably measured. Officials say this will reduce exposure for 100 million people and help prevent thousands of illnesses, including cancers."

"Worldwide over the past 35 years, dams and land reclamation activities have converted 250,000 acres of estuary — an area roughly 17 times the size of Manhattan — to urban land or agricultural fields, with most land conversion and estuary loss in rapidly developing countries, a new study finds."

"Colombia's capital Bogota will start rationing water this week to alleviate droughts wrought by the El Nino weather pattern, which has exacerbated the Andean country's dry season and caused reservoir levels to fall, Mayor Carlos Galan said on Monday."

"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."

"Environmental advocates threaten to sue within weeks if Charleston Water does not present a plan to prevent hundreds of wastewater overflows."

"The Federal Emergency Management Agency revoked the discount it gave to 125,000 property owners in Lee County who have FEMA flood insurance after warning local officials about unsafe rebuilding efforts in the wake of Hurricane Ian in 2022."

"Millions of killer culverts lurk beneath North American roadways, strangling populations of migratory fish. Now with a nationwide project, the United States is trying to fix them."