where: Rt-1 is the revenue in regulatory year t-1 CPIt is the annual percentage change in CPI in regulatory year t-2 to March in regulatory year t-1 is the allowed real change in revenue from to Xt regulatory year t-1 year t of the 2014 19 regulatory control period as determined – by the Commission Pass through is any pass through amount in regulatory year t determined by the Commission, expressed as a percentage of the annual revenue requirement Rt is the overs and unders adjustment to revenue in regulatory year t n is the number of reference tariffs m is the number of tariff components pti,j is the price of component i of tariff j in regulatory year t qti,j is the forecast volume of component i of tariff j in regulatory year t Side constraints formula where: CPIt is the annual percentage change in CPI in regulatory year t-2 to March in regulatory year t-1 is the allowed real change in revenue from to Xt regulatory year t-1 year t of the 2014 19 regulatory control period as determined – by the Commission Yt is the side constraint on revenue recovered from a tariff class or retail customer class from regulatory year t-1 to regulatory year t of the 2014 19 regulatory control period as determined by the – Commission is any in determined by Pass through pass through amount regulatory year t the Commission, expressed as a percentage of the annual revenue requirement m is the number of tariff components
where: Rt-1 is the revenue in regulatory year t-1 CPIt is the annual percentage change in CPI in regulatory year t-2 to March in regulatory year t-1 Xt is the allowed real change in revenue from regulatory year t-1 to year t of the 2014 – 19 regulatory control period as determined by the Commission Pass through is any pass through amount in regulatory year t determined by the Commission, expressed as a percentage of the annual revenue requirement Rt is the overs and unders adjustment to revenue in regulatory year t n is the number of reference tariffs m is the number of tariff components pti,j is the price of component i of tariff j in regulatory year t qti,j is the forecast volume of component i of tariff j in regulatory year t Side constraints formula where: CPIt is the annual percentage change in CPI in regulatory year t-2 to March in regulatory year t-1 Xt is the allowed real change in revenue from regulatory year t-1 to year t of the 2014 – 19 regulatory control period as determined by the Commission Yt is the side constraint on revenue recovered from a tariff class or retail customer class from regulatory year t-1 to regulatory year t of the 2014 – 19 regulatory control period as determined by the Commission Pass through is any pass through amount in regulatory year t determined by the Commission, expressed as a percentage of the annual revenue requirement m is the number of tariff components
US-FD-NPD14-B.docx