@OneInterestingFact @StarkRG @10tothe22 @holdenweb @NormanDunbar @kibcol1049 So when a new wind farm is built, if they want a CFD they will agree a "strike price" and for a contracted period (usually 15 years), if the wholesale price is below that strike-price they get a top up payment, and if it is above the strike price they pay back into the fund.