Griffin
Well-known member
In the biofuels department, I'm hoping on methanol since it's a by-product of waste. Right now there are problems with transport, purity, and storage in the gas tank before use (it's very volatile!) and collection, so it may only be long term or just a hope. I wouldn't mind nuclear except no one seems to want to deal with securing and storing the waste in the long term and no one wants that loose or in the wrong hands.
If I'm not mistaken, I believe they have begun preliminary work on some new nuclear plants. It will never be "too cheap to meter" but it is certainly the most sustainable option.