Driven by consumer demand and tech, TV industry significantly improves efficiency of flat screen TVs this decade, according to a CEA-sponsored analysis. But 3D TVs consume more power.
The Department of Energy says it's boosting enforcement of its energy-efficiency standards because some manufacturers are not fully complying.
Microsoft's free Joulemeter utility gives you a rough estimate of a Windows system's power consumption. Plus: tips for reducing your electronics energy bill.
Everything you need to know before you buy your next washer, all in one place.
This better, brighter bulb is the latest reason to switch to LED lighting.
Everything you need to know about buying a dishwasher, all in one place.
Is this impressive bulb bright enough to outshine its predecessor?
EPEAT certification ranks computers on a variety of criteria, including energy efficiency, toxic materials, and recycling programs.
Our first batch of desktop power efficiency tests are live
LED maker Cree develops a bulb, not yet commercially available, that it hopes will set the performance standard for 60-watt incandescent replacements.