The bank handles it themselves. It's a investment the bank makes. The hotel chains or whoever already has energy bills, so their is your set amount .Make energy changes on project, determine savings by looking at new energy bills, give us our annual percentage times 5 ,give 5 percent monthly to client, and the rest is the banks to recoup expenditures and make their profits over a 5 year period, at which time all proceeds are the customers.
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