On Saturday, March 29, 2008, at 8 pm in each time zone cities around the world will go dark: Sydney will follow Melbourne, Brisbane and Canberra; In the Philippines, in Manila the lights will go out; Bangkok in Thailand; Tel Aviv in Israel; Suva in Fiji; Copenhagen in Denmark; In North America, Atlanta followed by Chicago, Toronto, Phoenix and San Francisco will be black. It’s Earth Hour. [more inside]
posted by HVAC Guerilla
on Feb 18, 2008 -
design that saves mucho energy, does not require air conditioning, does not require heating even when outdoors it's 10 below!
Since, for example, more than 30% of energy consumed in the UK is for homes and 82 per cent of that is space and water heating, [Monbiot, "Heat,"chapter 5, "Our Leaky Homes,"] changing our standards of home design is important. Diagram
shows that basic solar design concepts are well understood and technically easy to implement in new construction. [If only my house could be turned 45 degrees!] Possibly through ignorance, and partly through the desire to cut corners instead of doing things right, we do not make these wise concepts a priority. There are lots of cool alternative
building techniques, many of which are traditional and being revived
. This leading design standard saves 90% of energy used in the home
. Here in Canada it's called the net zero energy home.
posted by Listener
on Jan 14, 2007 -
Another way to save energy:
make every day a Daylight Savings Time day. Why *do* we (USAians or anyone else with daylight-extending customs) bother to change back to standard time, anyway?
posted by darukaru
on May 29, 2001 -