Is the U.K. home to the world's most sustainable house?
September 19, 2012, 4:42 p.m. by Earth Techling
The house sports micro wind turbines for power, an air-to-water heat pump and a greenhouse that uses LEDs among other green architecture ideas.
Starbucks claims new cup sleeve will save 100K trees
July 24, 2012, 3:13 p.m. by EarthTechling
The new EarthSleeve uses 34 percent less raw fiber and is made up of 85 percent post-consumer content.