Raise the Roof: Power Source
The shingles that help to protect you from the elements could soon help to keep your lights on. Solar companies have developed light-absorbing roof tiles as a more aesthetically pleasing alternative to solar panels.
October 21, 2004
Nanotech: Up and Atom
A Nobel Prize-winning chemist says the impending world energy shortage requires several miracles of science that nanotechnology can help to deliver.
September 7, 2004
Global solar panel shortage
Solar panels are in short supply because many manufacturers are sending their available product to Germany and Japan, where they can be sold for more.
June 30, 2004
US: Biodiesel Boom Well-Timed
News item discussing expansion of biodiesel outlets & home-producers in USA, cost & running benefits.
May 31, 2004