Abengoa Solar of Spain on Monday reported successful tests of its second solar tower in operation, in which the sun's heat is used to make electricity. The 531-foot solar tower, located near Seville, Spain, features a number of improvements on the first design and has [...]
Dear friends, Elections 2009 is upon us! So is Earth Day - 22nd April! One of our regular contributors, David Le Page, explores which South African political party is the greenest of them all. So if you want to identify the greenest party to [...]
