Windmill break due to heavy wind

"A windmill is made of 260 tons of steel that required 300 tons of iron ore & 170 tons of coking coal, all mined transported & produced by hydrocarbons. A windmill could spin until it falls apart & never generates as much energy as was invested in building it"
credit: @GregNorberg

Added:

By: MilitaryVideos (639.50)

Tags: green energy, environmentalism, WTF