Making Biodiesel

Willie Nelson drives a Mercedes.
But do not lose faith, true believers. The exhaust from Mr. Nelson’s diesel-powered Mercedes smells like peanuts, or French fries, or whatever alternative fuel happens to be in his tank.
While Bono tries to change the world by hobnobbing with politicians and Sir Bob Geldof plays host to his mega-benefit […]

Larry Jarboe’s quest for energy independence began years ago in the mangrove swamps of the Florida Keys, with a 15-foot canoe he bought for $75 at Sears. He installed an electric trolling motor to chase lobsters and realised along the way that ‘‘it was a really great way to live and very clean.’’
After that […]