I was expecting they had solved some sort of Proof-of-Savings. The "without intermediaries based on exact consumption/savings data" sounds more like filling a l

I was expecting they had solved some sort of Proof-of-Savings. The "without intermediaries based on exact consumption/savings data" sounds more like filling a ledger to resolve a smart contract. How exactly verification achieved is left unanswered. With grid-energy blockchains there is a tangible good. But decreased power consumption by one metric doesn't assure power is not used off platform. (not to mention the green-ness of any such generation)