JCP&L has confirmed that beginning August 1, 2022, the excess generation data reported in the BGS Data Room does not need to be summed with the corresponding load data in order to develop JCP&L load data consistent with how JCP&L load is reported to PJM for settlements purposes.

For data prior to August 1, 2022, to develop JCP&L load data that is consistent with how JCP&L load has been reported to PJM for settlement purposes, sum the excess generation with the load reported in the BGS Data Room. This calculation can also be used to develop JCP&L total hourly BGS Load, JCP&L total retail hourly load, and BGS-CIEP hourly load net of excess generation. To develop BGS-RSCP hourly load (for data prior to August 1, 2022), first subtract the developed BGS-CIEP load data from the developed Total BGS load data, then sum this value with the Total Retail Hourly excess generation data.

The BGS Auction Manager has posted an updated Data Description file on the monthly data page of the BGS Auction website.

The BGS Auction Manager no longer updates JCP&L excess generation data as part of the BGS Monthly Data update. The excess generation data reported in the BGS Data Room was last updated on January 17, 2024 and contains data through October 31, 2023.