The NEPOOL GIS offers a set of Public Reports which describe activity within the system at an aggregate level. The NEPOOL GIS does not disclose account holder specific data to the public.

• Bulletin Board: Lists certificates offered and requested by NEPOOL GIS account holders

• Emission and Fuel Type Statistics: Lists the aggregate quantity of Exported, Reserved, Settled, and Unsettled Certificates in GIS.

• Exports: Lists the exported MWh’s by exporting entity.

• GIS Account Holders: Lists information about the account holders in the GIS.

• GIS Certificate Statistics: Lists statistics on issued certificates for a given trading period based on various categories.

• GIS Generator Production: Lists the MWh production of generators located in New England. Due to the confidentiality reasons, the identity of the generator is masked.

• GIS Generators: Lists information about the registered generators in GIS.

• Import System Mix: Lists the proxy attributes assigned to all imported system power.

• Imports: Lists the imported MWh’s by importing entity.

• Inter-Account GIS Certificate Transfers: Lists the aggregate number of instances certificates are transferred between NEPOOL GIS account holders.

• LSE Certificate Obligations: Lists the MWh load production for Load Serving Entities (LSE) located in New England. Due to confidentiality reasons, the LSE identity is masked.

• NEPOOL Residual Mix: Lists the aggregate attributes of the unused (or unsettled) certificates at the end of each trading quarter by fuel type.

• NEPOOL System Mix: Lists the aggregate attributes of the issued certificates at the beginning of each trading quarter by fuel type.

• Reserved Certificate Transfers: Lists the aggregate quantity of Reserve transactions and Reserved certificates processed during a given trading period.

• MA CPS CPEC Issuances: Lists CPEC Issuance Details.

• MA CPS CPEC Retirements: Lists CPEC Retirement Details.

• MA CPS Resources: Lists CPS Resources.

CGB NEPOOL GIS Estimation Methodology

• 2022
• 2023