You are obviously don't know much and again provided no numbers to back up your arguments. Just more BS!
The cost of windpower and solar power have both dropped dramatically in the last few years. So any suggestion that if they would have been economical they would have been used decades ago is just plain nonsense.
They are getting used now because they are economical.
From Bloomberg
https://about.bnef.com/new-energy-outlook/
"4. Wind and solar are now cheapest across more than two-thirds of the world. By 2030 they undercut commissioned coal and gas almost everywhere."
From the International Energy Agency:
https://www.iea.org/fuels-and-technologies/renewables
"Renewables have grown rapidly in recent years, driven by sharp cost reductions for solar photovoltaics and wind power in particular. The electricity sector remains the brightest spot for renewables with the exponential growth of solar photovoltaics and wind in recent years, building on the already significant contribution of hydropower generation."
https://www.iea.org/reports/renewables-2019
The cost of windpower and solar power have both dropped dramatically in the last few years. So any suggestion that if they would have been economical they would have been used decades ago is just plain nonsense.
They are getting used now because they are economical.
From Bloomberg
https://about.bnef.com/new-energy-outlook/
"4. Wind and solar are now cheapest across more than two-thirds of the world. By 2030 they undercut commissioned coal and gas almost everywhere."
From the International Energy Agency:
https://www.iea.org/fuels-and-technologies/renewables
"Renewables have grown rapidly in recent years, driven by sharp cost reductions for solar photovoltaics and wind power in particular. The electricity sector remains the brightest spot for renewables with the exponential growth of solar photovoltaics and wind in recent years, building on the already significant contribution of hydropower generation."
https://www.iea.org/reports/renewables-2019
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