"Wyoming is faced by a transition to renewable energy that’s gathering pace across America, but it has now come up with a novel and controversial plan to protect its mining industry – sue other states that refuse to take its coal."

"More electric vehicles could soon be for sale on Minnesota car lots after an administrative law judge ruled Friday that the Walz administration can set new emissions standards without the OK of lawmakers."

"Conservationists in California and across the West are deeply skeptical of hydropower, and it’s not hard to see why. ... But despite the environmental damage they’ve done, many dams also generate electricity that is free of planet-warming carbon emissions."

"United Nations Secretary-General Antonio Guterres on Thursday urged leaders of the Group of Seven richest countries to make “substantial” pledges to help developing countries tackle climate change over the next five years."

"A new report puts into focus for the first time the scope of the state’s drinking-water problems and what it will take to fix them."

"Cutting the super-potent greenhouse gas methane quickly and dramatically is the world’s best hope to slow and limit the worst of global warming, a new United Nations report says."

"Coal-fired power generation and its notoriously dirty emissions are rapidly declining, but the potential health gains from cleaner air are being stymied by biomass burning and combustion sources, Harvard University researchers found in a new study."

"The White House has signaled privately to lawmakers and stakeholders in recent weeks that it supports taxpayer subsidies to keep nuclear facilities from closing and making it harder to meet U.S. climate goals, three sources familiar with the discussions told Reuters."

"More than 60 commercial fishermen and their supporters testified Tuesday in favor of a bill that would block any attempt to develop offshore wind projects anywhere along the Maine coast."