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FERC & OATT Information

Learn more about FERC and OATT regulations in your area.

Tariffs

Transmission Service over the New England Transmission System is provided under the ISO-New England Inc, Transmission, Markets and Services Tariff effective February 1, 2005. The provisions applicable to Local Service are provided in Section II of the Tariff, Schedule 21.

For more information, please refer to our Transmission Provider page on the New England OASIS OATI site. Requests for transmission service can be made by contacting us at 603-773-6554 or sprague@unitil.com. Click here for ISO-NE FERC filings.

Affiliate Information Sharing

For affiliate information sharing practices, please click on the relevant state:

FERC Order and NAESB Compliance Information

Other FERC Tariffs, Rate Schedules and Service Agreements