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It would require about 31 hectares of corn ethanol to produce the same amount of energy generated by 1 ha of solar panels
(www.anthropocenemagazine.org)
Everything about energy production and storage.
Related communities:
How many ha of solar panels to produce the lifetime output of a 4,000 MW Nuclear power plant? (~45 years)
Don't compare nuclear and renewables, compare both to fossil fuels and greenwashing garbage like biomass and bio ethanol.
Is bio ethanol bad?
The thing with biofuels is that they could be used to feed people instead