As first reported by the New York Times recently, a new life cycle assessment of illuminants conducted by Osram, a German lighting company, provides support for the belief that LEDs are more efficient than incandescent bulbs. In fact, over the entire life of the bulb, from manufacturing to recycling, incandescent bulbs use approximately five times more energy than compact fluorescents and LED lamps.
Kids with special illnesses, disabilities, and other challenges received a new toy this summer at Camp Twin Lakes in Rutledge, Georgia. Designed by Amy Leathers, senior associate at Lord, Aeck & Sargent, the treehouse serves as a play area and educational space for learning about nature and sustainability. It's wheelchair accessible and outfitted with a number of environmentally-sensitive features.
Modcell, a company in the UK that makes prefabricated panels from staw and hemp, this year completed a two-story straw bale home on the campus of the University of Bath. The home, referred to as Balehaus@Bath, was designed by White Design. Over a year, the Balehaus will be monitored in thirty-second increments with 12 sensors inside and 66 sensor in the walls, measuring such things as thermal performance, acoustics, air tightness, and relative humidity.