Agree. Fuel cells may have a chance but the energy density is simply not there with batteries and likely never will be.
Fortunately this is totally unnecessary. Fuel remains plentiful and will for generations to come.
You’re both correct. Texas has little – can you spell woefully inadequate – ties to the rest of the States’ energy grids in an emergency. And, it’s sustainable – “feel good green” – intrastate resources either went down because of the cold or could not keep up.
Meanwhile …, my electric Skymaster is down for the count in Ft Stockton 
Larry, what is funny is that 16 OTHER STATES had similar outages. Realize that reporting on just Texas is more political than reality.