Comment: What happens when we reach 100% renewable? What will the mix be between wind and solar?
Who wlll pay (or will there even be) back up fossil fueled generation for a two-to-three day long spell of low winds and stratus overcast? Any and every battery solution to date has only a one overnight load to spew and then its empty the next morning.

Y'all crazy for trying to go 100% renewable. Hippies. Weirdos.
All that cost and risk to all us humans and if one volcano burps it cancels out all the carbon savings and then some.
Idiots...