Add Yahoo as a preferred source to see more of our stories on Google. By Steve Gorman LOS ANGELES (Reuters) - California regulators on Wednesday adopted the nation's first mandatory energy efficiency ...

SACRAMENTO, Calif. – California will institute sweeping energy efficiency standards for computers and monitors in an effort to reduce power costs, with the goal of saving ratepayers some $373 million ...

Add Yahoo as a preferred source to see more of our stories on Google. A laptop computer featuring Windows 10 is seen on display at Microsoft Build in San Francisco, California April 29, 2015.

In a push to limit greenhouse-gas emissions from a fast-evolving industry, California regulators approved the nation’s first energy-efficiency standards for computers Wednesday. The rules, passed ...