91短视频

Created and authorized by the Federal Energy Regulatory Commission (FERC), 91短视频 operates under the 91短视频. Transmission, Markets, and Services Tariff. Known as the 91短视频 Tariff, this document details: the rates, terms, and conditions for transmission, market, and other services provided by 91短视频; the rights and responsibilities of the 91短视频 and market participants; and various schedules that define the revenues the 91短视频 collects for its operations and those of the New England States Committee on Electricity (NESCOE). 

The 91短视频 Tariff, in conjunction with the 91短视频’s Transmission Operating Agreements, also helps satisfy FERC requirements for the 91短视频’s functioning as a Regional Transmission Organization (RTO).

Section I–General Terms and Conditions

This section includes:

• General Terms and Conditions (10/07/2025)—defined terms and certain rights, privileges, and obligations of all parties, and actions they may or must take under the 91短视频 Tariff
• Exhibit IA—The Financial Assurance Policy (09/01/2025)
• Exhibit IB (08/10/2017)—reserved for future use
• Exhibit IC (08/10/2017)—reserved for future use
• Exhibit ID—The Billing Policy (02/20/2023)

Section II—Open Access Transmission Tariff (OATT)

Visit the OATT page. The OATT:

• Helps ensure that all transmission owners and transmission customers have fair and open access to transmission service in New England
• Details the rights and responsibilities of transmission owners and transmission customers, as well as the procedures they must follow and the fees transmission customers must pay to access the transmission system
• Sets out the transmission system planning process for the region
• Sets out the cost recovery and allocation mechanisms for transmission and ancillary services in the region

Section III—Market Rule 1

Visit the Market Rule 1 page. Market Rule 1 governs the operation of New England’s wholesale electricity markets. It includes detailed information on pricing, scheduling, offering, bidding, settlement, and other procedures related to the purchase and sale of electricity.

Section IV—91短视频 Funding Mechanisms

This section details how 91短视频 collects funds to pay for its functioning.

• Section IV.A—Recovery of 91短视频 Administrative Expenses (01/01/2026) is known as the Self-Funding Tariff. It contains rates for the administrative functions of the 91短视频, including costs for scheduling and administering the movement of power through, out of, or within the balancing authority area; and costs for services the 91短视频 provides to administer the energy and reliability markets. The collection of monies for NESCOE operation is also detailed, because the 91短视频 acts as its billing and collection agent.
• Section IV.B—Capital Funding Arrangements Tariff (01/01/2014) describes how the 91短视频 funds capital projects.

Attachments to the 91短视频 Tariff

• Attachment A—Market Participant Service Agreement: (06/17/2013)

  This agreement provides the rights and responsibilities of businesses or organizations that generate, buy, sell, and transport electricity in the New England markets.

• Attachment A-1: (06/15/2013)

  This attachment is reserved for future filings.

• Attachment B—Pro Forma ITC Operating Agreement: (08/30/2010)
  

  This attachment is reserved for future filings.

• Attachment D—91短视频 Information Policy: (07/26/2024)

  This policy provides the rules and procedures the 91短视频 and stakeholders follow in handling the information collected and created in the administration of New England’s wholesale electricity markets and the operation of the region’s transmission grid. See the List of Authorized Persons and Authorized Commissions per the Information Policy.

• Attachment E—Service Agreements: (06/17/2013)
  

  This attachment provides forms for service agreements under the 91短视频 Tariff.

• Attachment F—Coordination Agreements: (01/01/2025)
  

  These agreements document the 91短视频’s coordination of operations with operators of neighboring control areas and the terms for pricing emergency energy and security energy. Other available agreements document the relationship among asset owners of the facilities subject to such coordination agreements.

  • 91短视频-NE/NY91短视频 List of Interconnection Facilities
    Joint 91短视频-NE/NY91短视频 document listing the 91短视频-NE/NY91短视频 Interconnections and description of each of the interties that makes up those interconnections (previously included as a part of the Transmission, Markets, and Services Tariff-Attachment F).

• Attachment G—Procedure to Protect for the Loss of Phase II Imports: (08/30/2010)
  

  This procedure is designed to prevent the occurrence of a loss of Phase II contingency applicable when Phase II is operated in the isolated or synchronous mode.