the PPAs is for 20 years, with wicing (effective May 2015 to APol 2016) rargrg from $55 6010 $61 00/Mritt RER ;along Is escalated at US PR, tact the aMustmert is only made 4 and when the FF1 index has changed +/- 5% as compared to the last tine the PPA price was adjusted The RER regime compensates generat