I sit in a hot office and think about this. I am not sure where to ask. I am genuinely curious. I have seen a breakdown of building solar panels to power the earth 2x over in order to recapture carbon equal to the rate it is being produced, but then areas of the earth that were reflective are now absorbtive of heat…
Start planting trees. Keep planting trees. Allow forests to grow and build soil. The natural rot of deadfalls and other plant matter will not come close to the energy costs of burying things.