Environmentalists should be outraged about these things.
Despite a lifespan of only fifteen years, running at max 30% output, an industrial windmill could spin until it falls apart and never generate as much energy as was invested in building it.
Sadly however, such facts that contradict the conventional-climate-wisdom of the day matter little in the ideological, groupthink echo charmer of the great global warming swindle/religion.
60 tonne Coking coal, Steel and cement wind turbine
Because wind power fails when the wind stops blowing, 100% of its capacity has to be backed up 100% of the time by fossil fuels which run constantly in the background to balance the grid and prevent blackouts when wind power output collapses:
The energy required for a helicopter to de-ice all the blades on a wind farm must outweigh any supposed saving in CO2 by a factor of 100 or more. Notwithstanding that no wind farm has saved a gram of CO2…
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