Use these links to access transmission operating agreements and related documents:
- The ISO’s primary Transmission Operating Agreement (TOA) with New England transmission owners, among other things, provides the ISO with operating authority over their commercial transmission facilities. Transmission owners that are signatories to this agreement are recognized under the ISO Tariff as participating transmission owners (PTOs).
- The Rate Design and Funds Disbursement Agreement supports the primary TOA by further specifying the filing rights of the PTOs under Section 205 of the Federal Power Act and providing direction on the invoicing, collection, and disbursement of customer payments.
- The Phase I/II Transmission Operating Agreement is an agreement between 91³Ô¹ÏÍø and the New England asset owners that, among other things, provides the ISO with operating authority over the Phase I/II high-voltage direct current (HVDC) transmission facilities—an interconnection between New England and Hydro-Québec.
- The Phase I/II Transmission Administration Service Agreement supports the Phase I/II Transmission Operating Agreement by setting out the rights and responsibilities of the ISO and the independent rights holders with regard to transmission services offered and administered over the Phase I/II HVDC transmission facility.