It’s on one of the slides in his presentation. In fact, I think it’s been in multiple presentations. May not be the easiest thing to find because I remember it being skipped over and in small print somewhere but he does speak to it.
It's likely being guaranteed because he knows the cost of installing solar and battery banks and he (and his customers) doesn't have to buy directly from local power companies.
Can somebody say more about this? I'm struggling with finding more info on it.
Further up, folk were talking about this being useful near LA in and in CA ... but the price of electricity is well above that here.