N-12025 Wholesale and Renewable to Retail Market Report
12 passages
M07951, Nova Scotia Power Inc. System Operator 2016 Wholesale Market Report, NSUARB Letter, June 29, 2017. 1 dispute and whether settled or still outstanding. 2 3 9. A general description of activities under Chapter 3 of the Market Rules -...
AI summary The document outlines the NSPSO's 2016 Wholesale Market Report, including questions about reliability audits, outage management systems, and implementation of market rules. It also references a Board order requiring the inclusion of an RTR market report and semi-annual updates starting in 2018. A later filing in 2026 notes the discontinuation of the last annual report filed in 2025.
12.0 OUTAGE MANAGEMENT SYSTEM - Section 3.5 of the Market Rules (Outage Management) describes the NSPSO's coordination of - transmission system and generating facility outages to maintain the reliability of the bulk - electricity supply sy...
AI summary The NSPSO coordinates outage management per Section 3.5 of Market Rules to ensure bulk electricity system reliability. MP-09 outlines annual outage planning procedures, with details accessible via OASIS links for the Annual Transmission plan and calendar information.
15.0 ADDITIONAL ITEMS - The function of System Operator for Nova Scotia is in the process of transitioning from NS Power - to the Nova Scotia Independent Electricity System Operator (IESO-Nova Scotia). As transition - plans are finalized a...
AI summary The System Operator function in Nova Scotia is transitioning from NS Power to IESO-Nova Scotia, potentially impacting wholesale and renewable-to-retail electricity markets. However, as of December 31, 2025, no additional items require reporting to aid the NSEB in understanding these markets.
a) Message Header: "System Emergency"
AI summary The document header indicates a 'System Emergency,' signaling a critical situation requiring immediate attention from regulatory bodies and stakeholders involved in Nova Scotia's energy sector.
c) Typical Message: Due to a system emergency between (Time A) and (Time B) on (Date), rules associated with Standards of Conduct were suspended.
AI summary During a system emergency between (Time A) and (Time B) on (Date), Standards of Conduct rules were suspended. This action likely relates to emergency protocols under regulatory frameworks governing grid operations and reliability.
2.3 Post an OASIS message following System Security Issues If you must cancel an export because of a transmission related problem (loss of L8001, loss of L8003, forest fire on Right of Way, etc.), a message should be posted using the "curt...
AI summary The text outlines procedures for posting OASIS messages when curtailments occur due to transmission or reliability issues. NS Power System Operator (NSPSO) must post messages for curtailments caused by transmission problems, while entities like NB Power and Hydro-Quebec are responsible for their own curtailments. Examples include severe weather impacts on lines or reliability risks.
b) Content: It is not necessary to provide extensive details on the issue. The NS Power System Operator will follow up with those details later. It is important to identify that there are system security issues and the estimated duration o...
AI summary The NS Power System Operator will provide further details on system security issues and the estimated duration of an event at a later date. The immediate focus is on identifying the security concerns and their potential impact.
c) Typical Messages: Due to system security issues within Nova Scotia, corridor xxx will be limited to be xxx, with duration xxxx of the issue/event.
AI summary The text references system security issues in Nova Scotia that will limit corridor xxx to xxx for a specified duration, though specific details about the corridor, limitations, or timeframe are redacted (represented as 'xxx' and 'xxxx').
2.4 Post an OASIS message following a Transmission Outage: Outages that are planned and scheduled in advance will be posted on the OASIS by the Outage Coordinator. The long-term schedule will only include 230kV and 345kV transmission outag...
AI summary The document outlines procedures for posting OASIS messages following transmission outages. Planned outages (230kV/345kV) affecting import/export or east-west flows must be posted. Unplanned outages with similar impacts also require OASIS messages, while minor outages are handled internally. Emergency conditions allow using the System Emergency message, and outage details (except causes) can be discussed with specific groups.
2.5 Post an OASIS message following Generation Restrictions This allows the NS Power System Operator to order units to operate out of schedule or shed interruptible loads. The NS Power System Operator may have to contact Marketers directly...
AI summary The NS Power System Operator can direct units to operate out of schedule or shed interruptible loads during generation restrictions. Direct communication with Marketers may be required to convey the severity of the situation, highlighting operational flexibility and stakeholder coordination in grid management.
OATT Standards of Conduct (SoC) Non-conformance Reporting - Market information concerning external Generation - 3.2 During emergency circumstances affecting System Reliability, employees may take whatever steps are necessary for maintainin...
AI summary The document outlines non-conformance reporting requirements under OATT's Standards of Conduct, emphasizing emergency system reliability protocols, mandatory OASIS postings for organizational charts, employee roles, and tariff discretion logs. Failures in these areas constitute non-conformance, with specific examples including inadequate postings and improper employee functions.
Authorization: Natasha Flynn, Chief Compliance Officer Changes to DA List In Red Font Date (YYYY-MM-DD): 2025-12-11 Changes to Org Chart Sr. Engineer Ali El Halabi Sr. Engineer Connor Hartigan Engineer Nicholas Balzan Engineer In Training...
AI summary The document outlines changes to the DA List and organizational chart, including updates to personnel roles and responsibilities within the reliability and operations departments.