Topic:"Tariff Design" in M12600

NS Power Cyber Incident Report Appendix B Page 1 of 7 Affected Regulatory Matters Report 2 - October 1 Report 3 - November 3 Report 4 - December 1 Latest update Forecast Restoration of Normal Activities Time of Use - Real Time Pricing Tari...

AI summary The document discusses the impact of a cyber incident on NS Power's ability to prepare its 2025 Time-of-Use Real Time Pricing (TOU RTP) report for the NSEB. While some data is available, key information from 2024 and projections for 2025 are missing or estimated. The report is expected to be completed in Q2 2026.

Minister of Energy – Accountability for Nova Scotia Power (NSEB M12600) NSPI Responses to NSEB Information Requests 1 Request IR-18: 20 Report, all systems required for the administration of TOU Tariffs are expected to be 21 restored by th...

AI summary The document outlines NSP's responses to information requests regarding the restoration of systems for TOU Tariffs, net metering billing, and demand billing for single phase meters following a cybersecurity incident, with all systems expected to be restored by the end of Q3 2026.

Rates-Related Matters Rates-related matters have been affected by the Incident. Time Varying Pricing As noted by the NSEB in its letter of September 17, 2025, the Time Varying Pricing (TVP) matter has been affected by the Incident. NS Powe...

AI summary The Incident has disrupted the preparation of reports and calculations related to Time Varying Pricing, TOU RTP tariffs, and the ELIADC tariff. NS Power is unable to produce the 2025 report due to missing data and is investigating file recovery. Systems required for cost calculations are currently unavailable, and NS Power plans to run retroactive calculations once systems are restored.

Time Varying Pricing On October 28, 2025, the NSEB issued its Decision regarding NS Power's Application for Approval of 2025/26 Time Varying Pricing Tariffs of October 1, 2025. The Company is considering compliance measures to address vari...

AI summary The NSEB approved NS Power's 2025/26 Time Varying Pricing Tariffs, and NS Power is addressing compliance measures. Progress has been made in restoring IT systems necessary for evaluating ELIADC and determining costs for PHP and One-Part RTP tariffs, with full system availability expected in November 2025.

Time Varying Pricing On October 28, 2025, the NSEB issued its Decision, M12499,[2](#page-3-0) regarding NS Power's Application for Approval of 2025/26 Time Varying Pricing (TVP) Tariffs of October 1, 2025. In its Decision, the Board direct...

AI summary The NSEB issued Decision M12499 on October 28, 2025, requiring NS Power to adjust its Time Varying Pricing (TVP) rates to align with the standard offer rate while system functionality is unavailable. The changes took effect on November 1, 2025, for Time-of-Use Tariffs and December 1, 2025, for Critical Peak Pricing Tariffs. NS Power is preparing a compliance filing and an update on its TVP Evaluation Report.

The following projects experienced adjustments to their completion timeline. An overview of the changes and associated rationale is outlined below: Pillar Project Summary of Change Rationale Extra Large Industrial Active Demand Control Tar...

AI summary Several projects have had their timelines adjusted, with updates on data processing, modeling, and reporting. The ELIADC and RTP tariff projects are ongoing, with expected completion by February 2026. The Renewable to Retail Information project expects to file its 2025 Report in Q1 2026. Affected regulatory matters have updated report dates and forecast restoration timelines.

The following projects experienced adjustments to their completion timeline. An overview of the changes and associated rationale is outlined below: Pillar Project Summary of Change Rationale Extra Large Industrial Active Demand Control Tar...

AI summary The document outlines adjustments to project timelines related to tariff updates and regulatory reporting. Key changes include progress in PortOps software modeling, an extension for the 2025 ELIADC Tariff Annual Report, and updates to the forecast restoration of normal activities.

NOTICE OF INTERVENTION TO: The Nova Scotia Energy Board ("Board") AND TO: Nova Scotia Power Incorporated ("NS Power") 1. The BERWICK ELECTRIC COMMISSION, the RIVERPORT ELECTRIC LIGHT COMMISSION, the TOWN OF MAHONE BAY, and the TOWN OF ANTI...

AI summary The MEUs, including the Berwick Electric Commission and the Town of Antigonish, request intervenor status in the proceeding, as they purchase power from NS Power and are affected by the Spill Tariff rates and charges.

The following projects experienced adjustments to their completion timeline. An overview of the changes and associated rationale is outlined below: Pillar Project Summary of Change Rationale Time Varying Pricing Introduced Updated Updated...

AI summary The document outlines adjustments to the completion timelines of several projects, including updates to Time Varying Pricing and Time of Use - Real Time Pricing Tariffs, along with the filing of the 2025 ELIADC Tariff Annual Report and the Renewable to Retail Information Report. These changes are accompanied by specific rationales, such as model availability and completion of PortOps modelling.

The following projects experienced adjustments to their completion timeline. An overview of the changes and associated rationale is outlined below: Pillar Project Summary of Change Rationale Time of Use - Real Time Pricing Tariffs Introduc...

AI summary The document outlines adjustments to the completion timelines of several projects, including the 2026 RTP report, PortOps modelling for 2025, and the Cost of Service Breakdown model. It also notes that customer billing has returned to normal following meter restoration.

The following projects experienced adjustments to their completion timeline. An overview of the changes and associated rationale is outlined below: Pillar Project Summary of Change Rationale Time Varying Pricing Introduced Updated Updated...

AI summary The document outlines adjustments to project timelines related to Time Varying Pricing (TVP) and Time of Use - Real Time Pricing Tariffs. Key updates include the filing of EM&V reports and the restoration of systems by Q3 2026, with the 2026 RTP report expected in Q4 2026.