A nine-year-old has been crowned the winner of a competition to design an energy-saving poster. Zacchaeus Wirth-Miller, a pupil at Sunningwell Church of England Primary School, came first place in ...

A government poster from 1918 ... the U.S. started observing daylight saving time as a wartime measure to save energy, but that lasted for only a year, according to the University of Colorado ...

Oftentimes a utility company will offer what's called net metering so that any unused solar power can become bill credits. If your solar panel system is able to produce excess solar power — perhaps on ...

Gina McCarthy, a former EPA administrator in the Obama administration, doubted that any nonprofit or industry group has the expertise, credibility or funding needed to oversee Energy Star. Saving ...

The country briefly tried permanent Daylight Saving Time during the energy crisis of the 1970s, but there has since been a lot of research on the impact permanent DST would have on health and safety.

One of the oldest arguments for daylight saving time is that it can save energy costs. There have been many conflicting studies about whether it does. A Department of Energy report from 2008 found ...