Incandescents CFLs LEDs Average lifespan in hours 1,000 10,000 to 20,000 but frequent on-offs cut lifespan 50,000 Initial cost From $2 to $10 each 3X as much as incandescents 10X as much as incandescents Light per watt of electricity 40…
Sometimes not eating lunch at your desk means getting in a car — preferably with a few office-mates — and taking off for a change of scenery. And there is no better place for lunch-time scenery in Honolulu than Foster…
Often the best answer is not yes or no, but try a Third Way The great frustration of trying to live sustainably is the false dilemma —being asked to decide whether to do this or that, when in fact there…