Power output of wind turbines is unpredictable and inconsistent. That makes it unreliable without massive battery back up. To be totally reliant on wind power, and/or solar would require generating capacity of at least three times the need and battery back up of three times the need. How expensive is that??? How practical is it to have all those windmills and solar farms on cropland?
As the STUPID leftist politician ruining -- er -- running California recently discovered after their anti-business decisions shut down oil refineries in that state green energy isn't either adequate nor cost effective enough to run their remaining industries.
THE STUPIDITY OF WIND EXPLAINED! ALL THE WIND TURBINES IN NEW ENGLAND ARE CONTRIBUTING 1.52% OF THE POWER TO OUR GRID. ONLY 185 MW OF THE CURRENT SYSTEM DEMAND OF 12,203 MW. IT IS NATURAL GAS AT 54% AND NUCLEAR AT 27% KEEPING OUR LIGHTS ON. SOURCE: ISO-NE WEBSITE