I'm very boolish on renewable energy

If we hit it, say in 20 30, which is possible on the outside, then it still expires in 20 32. And actually phases down in 20 33 and 20 34, and is only gone in 20 35. So i power us fortures of clean electricity production through the mid 20 thirties, and maybe even longer if it takes us longer to hit there. It may be harder or easier to hit that 75 % targets.