Articles Tagged with ''energy efficiency''

LAFAYETTE, IN—Subaru’s assembly plant here has earned ISO 50001 certification for energy efficiency.

SPRING HILL, TN—GM has upgraded the lighting at its assembly plant here, expecting to save some $800,000 annually in electricity costs.

FREMONT, CA—Before LEDs can be as cost-efficient as incandescent or fluorescent lighting, engineers must solve the problem of “efficiency droop.”

ESSEN, Germany—European utility RWE Group has installed a superconducting cable between two transformer stations here. At 1 kilometer long, it is the world’s longest superconducting cable.