Bright Green Impossibilities
Willis Eschenbach
Guest Post by Willis Eschenbach
After reading some information at Friends of Science, I got to thinking about how impossible it will be for us to do what so many people are demanding that we do. This is to go to zero CO2 emissions by 2050 by getting off of fossil fuels.
So let’s take a look at the size of the problem. People generally have little idea just how much energy we get from fossil fuels. Figure 1 shows the global annual total and fossil energy consumption from 1880 to 2019, and extensions of both trends to the year 2050. I note that my rough estimate of 2050 total annual energy consumption (241 petawatt-hrs/year) is quite close to the World Energy Council’s business-as-usual 2050 estimate of 244 PWhr/yr.
https://wattsupwiththat.com/2021/01/27/bright-green-impossibilities/
