hot water

Green tech finds (10/28/10)

Green tech finds (10/28/10)

Electricity from beer, DIY electric bikes, and purple wind turbines… it’s green tech finds time!

Beer power: Suffolk, UK’s Adnam’s Brewery will be contributing waste to an anaerobic digestion plant which will create enough power for 235 homes in the area. (via Green Upgrader)
Florida utility offers solar hot water option: Lakeland Electric became the first utility company in the country to offer fixed-rate solar hot water service this week. (via The Ledger)

Solar hot water, biogas raise living standards in Cairo's "Garbage City"

Solar hot water, biogas raise living standards in Cairo's "Garbage City"

Trash into treasure” may be a mantra for some eco-minded artists, but for people who dwell in slums around the world, it’s a method for survival. Philanthropist and UCLA Ph.D. student T.H. Culhane believes that the mindset of reuse that exists in one such slum, Cairo’s Garbage City, could be the means to raising the standard of living for its 20,000 residents.