Greg,   Attached is the language that Dan Masters, Gene Massey, and I have come up with that could be included in the SPA that you are currently negotiating.
All of the details would be hammered out in the proposed fuel supply contracts mentioned in the attached document.
Those LNG and LPG supply contracts will be lengthy documents.
I would expect them to be 30 to 60 pages in length.

Future Fuel Sales to EcoElectrica by Enron