Power Procurement Adjustment is calculated based on the actual procurement cost to Ambit (Procurement Adjustment Factor) in addition to the existing Fuel Cost Adjustment. The Fuel Cost Adjustment Factor is calculated using the rate set by EPCO in Customer’s area. The Procurement Adjustment Factor is designed to adjust monthly electricity charges based on fluctuations of the actual cost of power to Ambit impacted by factors such as capacity curtailments, weather related increased in demand, regulatory changes, etc. For details, please click the Important Documents at the bottom of our website, select the area you live, and read the Plan Information Statement.