evidence: Al I I A two-megawatt windmill is made up of 260 tons of steel that required 300 tons or iron ore and 170 tons of coking coal, all mined, transported and produced by hydrocarbons. Carbon Shift #al#two#megawatt#windmill#made#tons#steel#required#iron#ore#coking#coal#mined#transported#produced#hydrocarbons#could#spin#falls#apart 847 comment [...] You took his words out of context, he actually said the opposite. He said you need to put windmills in the right locations, otherwise it would spin until it fell off with no net gain. Therefore, he said, they must go in high wind areas, so they will have a net gain. [...] Windmills do not generate electricity. They grind foods. This guy is an idiot.