Oregon’s Environmental Quality Commission voted 3-1 to approve rules setting declining caps on GHGs from fuel suppliers, cutting their emissions 90% by 2050.

A new study says operating PG&E's Diablo Canyon nuclear plant beyond its scheduled 2025 retirement would cut costs, cut emissions and bolster reliability.

GHG pledges made ahead of COP26 “significantly” increase the chance that global warming can be limited to under 2 degrees Celsius by 2100, report says.

A university researcher says an RTO Insider article ignored research showing Canadian hydropower is one of the lowest-emission energy sources available.

After passing an extensive climate law earlier this year, Mass. must look closely at the pathways for rapid decarbonization, consultant Dan Allegretti said.

The N.J. Economic Development Agency is adding $9.25 million to a program that provides incentives of up to $100,000 for purchase of MHD electric vehicles.

California air quality regulators are devising a program to lower increased emissions that may occur as the state tries to meet energy demand during severe weather.

DOE's Solar Futures Study sees a "unique and central" role for solar in grid decarbonization but calls for cost cuts and new approaches for transmission.

The California Energy Commission is looking more closely at decarbonizing building materials, especially cement, the making of which produces carbon dioxide.

A new report from the U.N. came to a stark conclusion: Climate change is irreversible, and unprecedented international cooperation is needed to mitigate it.