The “original sin” is having the potential to understand ethics beyond blind obedience to the Abrahamic diety and to make decisions for yourself (to my understanding of the concept).
“Having original thoughts beyond obedience” is the original sin.
Make of that what you will :p
Power being priced negative is awesome. We need more of it imo, make energy so abundant that it makes processes that were previously too energy-intensive viable, and enables a massive increase in both residential and grid storage capacity.
My opinion is that Na-ion batteries are the way for bulk grid storage and apartment/home storage nya.
They use hyper abundant materials and are now reaching the point of decent endurance, and if you arent bothered by them being heavy (as is the case for grid and residential storage), they’re fairly comparable to Li-Ion without the usage of relatively rare Lithium.