Thursday, February 4, 2010

Sustainable Energy-without the hot air

The book by David MacKay, "Sustainable Energy: Without the Hot Air" is available at

There is also a blog at that has other interesting information on sustainability
including some ideas for games and demonstrations that illustrate energy consumption.
My favorite is his list of 4 things you can do each
week with approximate energy savings (see below)

You might want to check it out!