What about using the energy for various forms of carbon sequestration? Making biochar [1] for example? An area's biodegradable waste could be collected accordin

What about using the energy for various forms of carbon sequestration? Making biochar [1] for example? An area's biodegradable waste could be collected according to existing garbage schedules, and the grid's excess electricity used to create biochar from it at garbage/recycling sites. [1] https://en.wikipedia.org/wiki/Biochar#Production https://en.wikipedia.org/wiki/Biochar#Production