Have you guys not heard of the EnergyWeb Foundation? They host the EnergyWebChain. The first blockchain powered by 100% renewables? Some of the biggest energy companies in the world (including shell) are validating the chain. They are also trading renewables on a much larger scale than SNC. And straight from the grid.
Here's an article posted just 12 hours ago. Pretty good read.
https://pedroporky.medium.com/energy-web-in-conjunction-with-the-california-independent-system-operator-caiso-launch-an-6f78dbcf41b5You know the carbon footprint that your project has just from it's contract being hosted on the ETH mainnet?? Do yourself a favor and check out EWC. The chain was founded by Gavin Wood. Same guy that made Ethereum, polkadot and kusama. No joke. Check it out.