Democrats are increasingly lining up behind New York Congresswoman Alexandria Ocasio-Cortez’s call for a “Green New Deal,” but few, if any, have talked about its actual impact on global warming.
Even if all the Green New Deal’s goals were achieved, it would have a negligible, and likely immeasurable, impact on projected global warming, according to climate model simulation provided by a libertarian think tank.
“I seriously think the effect would — at best — be barely detectable in the climate record,” Patrick Michaels, a climatologist with the Cato Institute, told The Daily Caller News Foundation.
Cato developed its own “Carbon Tax Temperature-Savings Calculator” to estimate the amount of warming that might be averted through reducing greenhouse gas emissions, like carbon dioxide. …
… So, how much warming would a “Green New Deal” avert by the end of the century? Slightly under 0.14 degrees Celsius, according to Cato’s temperature calculator. (RELATED: Here’s What Anderson Cooper Didn’t Ask Ocasio-Cortez About Her ‘Green New Deal’)
“The year-to-year variation is very close to the total amount of warming that would be ‘saved’ by 2100, according to EPA’s own model,” Michaels said. …
… While the exact costs of a “Green New Deal” are uncertain, it would likely cost trillions of dollars and amount to the largest expansion of government authority in decades if enacted in its entirety.
“Also, the ‘100-percent renewable energy’ notion is fatuous,” Michaels said. “The sun doesn’t shine at night and the wind often is calm over large areas when temperatures are extreme and the electricity demand is high.”