Topic:"Regulatory Oversight" in M12717

B. Overview of NERC Reliability Standards Development Process NERC Reliability Standards define the requirements for reliably planning and operating the North American BPS. These standards are developed by industry stakeholders using a bal...

AI summary NERC Reliability Standards are developed through an open, inclusive process managed by the NERC Standards Committee, involving ten stakeholder segments. Standards are balloted by stakeholders, adopted by the NERC Board, and approved by governmental authorities. The NERC Glossary, updated since 2007, defines terms used in reliability standards, with FERC approving new or revised terms.

Exhibit A-1: Definitions Applicable to Nova Scotia, Approved by FERC in Fourth Quarter 2025 Definitions Effective Date Generator Owner (GO) 1/1/2026 Generator Operator (GOP) 1/1/2026 Exhibit A-2

AI summary Exhibit A-1 provides definitions related to Nova Scotia, approved by FERC in the fourth quarter of 2025. It includes terms such as 'Generator Owner (GO)' and 'Generator Operator (GOP)', both effective from January 1, 2026.

Version History Version Date Action Change Tracking 1 TBD Modified Generator Owner Definition Modified Generator Operator Definition Exhibit B Updated Glossary of Terms Used in NERC Reliability Standards

AI summary The document provides an updated glossary of terms used in NERC Reliability Standards, with a version history showing modifications to definitions related to Generator Owner and Generator Operator.

Change History The first three sections identify all terms that have been adopted by the NERC Board of Trustees for use in continent-wide standards; the Regional definitions section identifies all terms that have been adopted by the NERC B...

AI summary This section of the Change History outlines the adoption of terms by the NERC Board of Trustees for use in continent-wide and regional standards, including the development and approval process for new definitions following FERC filing and final Order.

Any comments regarding this glossary should be reported to the NERC Help Desk. Select "Standards" from the "Service" drop-down menu and "Other" from the Standards Subcategory drop-down menu. Subject to Enforcement Continent-wide Term Link...

AI summary The text outlines a glossary of terms related to electric reliability standards, including definitions for 'ACE Diversity Interchange' and 'Actual Net Interchange,' along with dates of adoption, approval, and effectiveness. It also provides instructions for reporting comments to the NERC Help Desk.

3 FERC approved the WECC Tier One Reliability Standards in the Order Approving Regional Reliability Standards for the Western Interconnection and Directing Modifications, 119 FERC ¶ 61,260 (June 8, 2007). In that Order, FERC directed WECC...

AI summary FERC approved the WECC Tier One Reliability Standards in 2007, directing WECC to address inconsistencies between regional definitions and the NERC Glossary. Replacement standards were filed with FERC in 2009. The document also outlines definitions related to Qualified Controllable Device and Qualified Path under WECC standards.

25 Nova Scotia Independent Energy System Operator (IESO Nova Scotia) Responses to Nova Scotia Energy Board Information Requests

AI summary This document outlines the responses provided by Nova Scotia Independent Energy System Operator (IESO Nova Scotia) to information requests from the Nova Scotia Energy Board. It includes detailed information relevant to regulatory processes and energy system operations.

82 Date Filed: May 19, 2026 IESO Nova Scotia (NSEB) IR – 1

AI summary The document is a filing from May 19, 2026, related to the Independent Energy System Operator Nova Scotia (IESO-NS) and the Nova Scotia Energy Board (NSEB). It appears to be part of an ongoing regulatory proceeding, though the content is not detailed in the provided text.

- In its application dated February 25, 2025, the North American Electric Reliability Corporation - (NERC) applied to the Nova Scotia Energy Board (NSEB, Board) revised definitions for the terms - Generator Owner and Generator Operator for...

AI summary The North American Electric Reliability Corporation (NERC) submitted an application to the Nova Scotia Energy Board (NSEB) to approve revised definitions for 'Generator Owner' and 'Generator Operator' for use in NERC Reliability Standards. The NSEB requested comments from Nova Scotia Power (NS Power) and the Nova Scotia Independent Energy System Operator (IESO Nova Scotia).

- transitioning to the Independent Energy System Operator of Nova Scotia (IESO-NS). Accordingly, 32 implementation of and compliance with applicable NERC reliability standards related to those 33 roles and adopted in Nova Scotia will becom...

AI summary The document discusses the transition of system operator functions from NS Power to IESO Nova Scotia, including compliance with NERC reliability standards and the statutory mandate of IESO Nova Scotia under the More Access to Energy Act. It outlines the timeline of NERC reliability standards and the transition of regulatory oversight from the NSUARB to the NSEB.

Several existing IBRs that might be subject to NERC reliability standards are not owned or operated by either NS Power or the IESO-Nova Scotia. That will also be the case for most of the planned IBRs. Non-public utility entities, who are n...

AI summary The Board notes that many IBRs are not owned by NS Power or the IESO-Nova Scotia and may fall under new reliability standards. This could affect non-utility entities not currently registered with NERC. The Board plans to seek input from affected entities but acknowledges the lack of current communication with many of them.