Supplier Transmissions Peak Load Contribution. PJM requires certain information from The Company in order to calculate a Supplier’s NSPL obligations in accordance with requirements of the PJM Operating Agreement and Open Access Transmission Tariff (OATT). This section is intended to provide a thorough explanation of the methodology that The Company will use to calculate customer Transmission PLC values, as well as the Supplier’s daily Transmission PLC obligations submitted to PJM. A combination of Company data, DPL data, and PJM data is utilized to calculate the Annual Transmission PLC values for each customer. The Company will provide the Load Profiles Equations, Rate Code to Profile Mapping, and Loss Factors utilized in the annual Transmission PLC calculation process via the Company’s website. The peak hour used for the Transmission PLC calculation is based on the entirety of the DPL zone, and is published by PJM. Due to the nature of The Company’s service territory, summary usage data and Load Profiling is utilized for all customers in The Company’s service territory. This is reflected in the methodologies outlined in this document. On a daily basis the Transmission PLC obligation for all customer’s assigned to a particular Supplier will be aggregated and submitted to PJM. The aggregation is done utilizing the Customer Transmission PLC values for the appropriate planning year. This aggregation may vary daily based upon the Supplier’s enrollments and drops.
