There are a lot of cool gadgets out there, but there’s a fine line between what’s cool and what’s useful. This is a green list of gadgets that are useful, but boast the extra-cool factor of using renewable energy. No batteries required! 10. The Ship has Landed The lightship is … [continued]
Today’s topic is inspired by Solar Today magazine. “Scrubbing Carbon from the Breeze” was written by Rona Fried, Ph.D., president of SustainableBusiness.com in the May/June 2008 issue. Unfortunately this particular article is not available online. As climate change become a more central issue for people and governments around the globe, … [continued]
Not long ago I was visiting my old hometown of Chicago, walking through the streets of Bucktown on my way to my favorite bar (Map Room) when I noticed a cool house on Milwaukee Avenue near Hoyne. This “cool” house had a garden and two wind turbines on the roof … [continued]
[social_buttons]When generating electricity, roughly two-thirds of the energy is lost. Heat is created as a byproduct to spin turbines and later wastes away in cooling towers. Chicago has committed to produce 1.5 billion kilowatt hours of electricity by 2010 with a process call combined heat and power or cogeneration, which … [continued]
They’re not sexy, and the Department of Energy estimates 13% of your home energy consumption goes into a big tank of hot water. I’ve seen other estimates that go higher, and a larger or older tank will burn more energy. So your water heater may be one of the more … [continued]
What if computers didn’t get hot and batteries never lost their battery life? What if you could help power your car with the heat of its engine? Conducting electricity from one point to another, and then putting it to good use, is one of the linchpins of our modern lives. … [continued]
