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by pietjepuk88 2554 days ago
I would say it only helps because it prevents (or reduces) the amount of additional green house gasses released in the atmosphere. I doubt converting wind energy to electricity and then "storing" that electricity/energy somehow and somewhere (such that it doesn't turn into heat) is a stupidly inefficient way of using that wind mill to reduce further global warming. Use the electricity, and don't use the fossil fuel that would have otherwise been used.

Related question I guess for someone with more knowledge about this... If green house gas concentrations were as they were before the industrial revolution, but we were outputting in the current world's energy consumption in heat, what would the temperature rise be? I'm guessing it's almost negligible, with the sun's radiation hitting the earth in one hour supposedly being enough to power the entire earth for a year.

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From https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/201...

> Over the long lifetime of CO2 in the atmosphere, the cumulative CO2‐radiative forcing exceeds the amount of energy released upon combustion by a factor >100,000.