If you consider nuclear power to be save and clean check out Paul Fuscos story at the www.mediastorm.org
Chernobyl Legacy by Paul Fusco
On April 26, 1986, the greatest environmental catastrophe in history occurred at Chernobyl spreading a radioactive cloud over large parts of the former Soviet Union. In Chernobyl Legacy, Magnum photographer Paul Fusco recounts the human aftermath of the tragedy. See the project at www.mediastorm.org