Power Generation Billing and Sales Process

Hi Gurus,

I am in implementation project for Power Generation Company. Here these people are not using IS-Utilities they want billing cycle should happen in SAP R/3 standard billing function.

My 1st question is which material type we should use whether pipeline material type or any other material type when i have used pipeline material type std. pricing is not happing.

How Pricing has to be configure since deriving FPA (Fuel Price Adjustment) looks to be very difficult so please guide me.

Thanks & regards

Srini