A movement is growing to bring small, portable, affordable solar to a balcony or backyard near you. But before you see them everywhere, advocates must break through significant barriers.

"If we don't put a line in the sand here, other agencies will try and do the same.”

As an innovative project to cut gas out of an entire block comes to a close, residents and researchers share their lessons.

President Trump signed three joint resolutions of Congress blocking California from setting its own vehicle standards that are stricter than those of the federal government.

PG&E proposed a novel approach to electrify existing buildings at CSU Monterey Bay. Now the promising project is in jeopardy.