That's the 2018 one by 2021, it hit 1.5. And you forget this is the entire US energy economy; not just electricity.
Also, only about a third of that petroleum input is useful (worse in transport, about a quarter). So, that would be about a 12. Add wind, hydro, and nuclear to the mix and it's basically a 50-50 split in terms of useful output of oil vs. renewables. Of course most of that goes into electricity generation. But luckily there's a major transition from ice to evs under way. So, that will eat into petroleum usage quickly.
If you look at the useful energy component, the transition to renewables is a lot further than many people think. Everybody keeps comparing the raw produced energy. The only thing that matters is the useful part of that.
Also, only about a third of that petroleum input is useful (worse in transport, about a quarter). So, that would be about a 12. Add wind, hydro, and nuclear to the mix and it's basically a 50-50 split in terms of useful output of oil vs. renewables. Of course most of that goes into electricity generation. But luckily there's a major transition from ice to evs under way. So, that will eat into petroleum usage quickly.
If you look at the useful energy component, the transition to renewables is a lot further than many people think. Everybody keeps comparing the raw produced energy. The only thing that matters is the useful part of that.