California mandates energy-efficiency standards for computers

California has become the first state in the U.S. to mandate energy-efficiency standards for monitors and a variety of computers, including notebooks, desktops, workstations and servers.The standards, which come into force starting from from Jan. 1, 2018, focus on the performance of computers in idle, sleep and off modes rather than putting limits on when they are in active operation, said the California Energy Commission, which on Wednesday adopted the new standards.California has more than 25