California is about halfway to meeting a 2030 dairy methane reduction target and could face steep costs to get the rest of the way, according to a CARB report.

Washington Gov. Jay Inslee angered Republicans when he vetoed a section of a bill that called for study of the impact of solar and wind farms on rural areas.

A bill to impose a fee on banks investing in fossil fuels was among the biggest losers in the recent Washington state legislative session.

The New Mexico Reforestation Center is seeking $80 million in federal funding to produce 5 million seedlings a year to plant in wildfire burn areas.

Parliamentary delay tactics killed a Washington bill to add climate change considerations to city and county land use planning.

Two Washington bills intended to reduce landfill methane emissions are close to passing.

Hans Tung of GGV Capital says climate-smart agriculture can reduce food waste and the emissions associated with it through balanced supply and demand.

Washington Senate Democrats greenlit a bill that would expand the authority of the body that makes citing decisions for energy facilities in the state.

In a case with statewide implications, Michigan appeals court ruled local officials improperly rejected eight new wind turbines near a rural airport.

Upstate New York residents are concerned that the proposed 200-MW Garnet Energy Center solar facility will diminish their quality of life.