RE:RE:RE:RE:RE:Nat gas vs Coal !!!And that is my basic point... Realistically until:
1) battery storage for 35%-65% of demand is in place
2) Renewable installtion needs to be at least 35%-50% larger than current nameplate capacity of the generation you wish to decommision (to allow for when the wind doesn't blow and the sun doesn't shine).
3) Put enough wire to the infrastructure between Generation, Storage, Delivery
Then there is no choice but to burn gas/coal/oil if you want to continue to enjoy your current standard of living.