Topic:"Power Purchase Agreement" in M12593

DESCRIPTION: This project will design, develop, and implement two new interrelated software solutions in the Energy Control Centre (ECC) to (1) automate the process for tracking independent power producer (IPP) generation, and validate and...

AI summary The project involves developing two new software solutions in the Energy Control Centre (ECC) to automate renewable generation tracking, wind curtailment prioritization, and enhance reporting. It also includes implementing Automatic Generator Controls (AGC) in the NS Power SCADA platform to improve dispatch and control between NS Power and Independent Power Producers (IPPs). The initiative aims to increase efficiency and transparency in managing renewable generation as Nova Scotia's grid expands.

Why do this project? NS Power is anticipating the installation of at least 1,000 MW of procured new wind generation on the system by 2030. This aligns with NS Power's 10 Year System Outlook, which includes the Provincial Clean Power Plan,...

AI summary NS Power is planning to install 1,000 MW of new wind generation by 2030, aligning with provincial and federal renewable energy legislation. This will require changes to the ECC Operations technologies to manage a larger number of independent power producers and improve system stability. The project aims to provide real-time data and automation for managing wind generation, ancillary services, and increased market participants on the Nova Scotia Bulk Electric System.

CI C0053696 ECC Wind Integration Project (NSEB M12593) NSPI Responses to NSEB Information Requests 1 Request IR-1: 23 • Providing detailed reporting and audit capabilities, including transaction audit 24 logging for increased transparency....

AI summary The document discusses the need for enhanced reporting and automation in managing Power Purchase Agreements (PPAs) and wind curtailment compensation, driven by the need for system reliability and the transition to renewable energy. Current manual processes using Excel spreadsheets are inefficient and require improvement.

NON-CONFIDENTIAL 1 Request IR-2: 2 3 In the Description, NS Power noted that "… requires a more robust and automated system 4 to ensure that planned and executed dispatch scenarios align with Power Purchase 5 Agreement (PPA) terms and are...

AI summary The document discusses the need for a more robust and automated system to ensure that dispatch scenarios align with Power Purchase Agreement (PPA) terms, specifically those related to Automatic Generation Control (AGC) services. These terms require enhanced transactional data recording and financial analysis, which cannot be managed manually.

NON-CONFIDENTIAL 1 Similar provisions that require the use of an automated system will also be included in 2 PPAs for the Green Choice Program (M11455) and projects prescribed under s. 24 3 (formerly s. 4AA) of the Electricity Act . 4 5 En...

AI summary The text discusses the inclusion of automated system requirements in Power Purchase Agreements (PPAs) for the Green Choice Program and projects under the Electricity Act. It emphasizes the need for enhanced AGC capabilities to manage increased variable renewable energy and reduced thermal generation, necessitating new tools and processes in the CI C0053696 - ECC Wind Integration project.

15 Non-Legacy PPA/Program (with AGC) Output Capacity Per Site (MW) Cumulative Capacity (MW) Total Wind Capacity (MW) Percentage Rate Base Procurement 306 306 917 34% Green Choice Program 262 568 1,179 49% Goose Harbour Lake Wind 168 736 1,...

AI summary The text presents a table summarizing non-legacy power purchase agreements (PPA) and programs with automatic generation controls (AGC), detailing output capacity per site, cumulative capacity, total wind capacity, and percentages. Legacy wind capacity is noted as 611 MW.

CONFIDENTIAL (Attachment Only) 1 Request IR-7: 2 3 In the Description, NS Power noted the following: 4 5 The anticipated growth in the renewable generation with enhanced control 6 capabilities, however, requires a more robust and automated...

AI summary The document requests information about independent power producers (IPPs) connected to the NS Power system, including their capacity, connection details, and Automatic Generator Controls (AGC) requirements. It also asks for projections of IPPs over the next five years and by 2030, as well as plans for upgrading non-AGC IPPs.

sign, development and deployment of a customized solution that meets NS Power's unique need to integrate such high wind volume with advanced control capabilities. [Exhibit N-1, p 3] Document: 328182 The proposed capital expenditure relates...

AI summary NS Power is proposing a capital expenditure to install two software solutions to automate the management of independent power producers (IPPs), particularly wind IPPs, to meet Provincial and Federal renewable energy legislation. The automation is required under the Green Choice Program and the PPA, and will assist the System Operator in managing wind generation and system stability.

Request IR-2: - In the Description, NS Power noted that "… requires a more robust and automated system to - ensure that planned and executed dispatch scenarios align with Power Purchase Agreement - (PPA) terms and are reported on with accu...

AI summary NS Power is requesting a description of Power Purchase Agreement (PPA) terms that require an automated system for accurate reporting and alignment with dispatch scenarios, as well as the number of Independent Power Producers (IPPs) with these terms and their percentage of total wind IPPs.

Request IR-12: - In Why do this project, NS Power noted the following: - Legacy wind generators are not equipped with AGC capability and therefore can be curtailed only in pre-set increments under different compensation terms. The solution...

AI summary NS Power is proposing a project to enable legacy wind generators to adopt AGC capability, which would allow for better data management and compliance with PPA terms. The request seeks clarification on mandatory requirements for AGC adoption and compensation terms for legacy generators compared to new AGC generators.

and processes and procedures. 4. Please explain any regulatory requirements and restrictions that may apply to the proposed automation system, such as those from FERC, NERC, NPCC, Revenue Canada, etc. In the Description, NS Power noted tha...

AI summary The document discusses the need for an automated system to manage Power Purchase Agreements (PPA) and integrate new renewable generation projects, aligning with the Evergreen Integrated Resource Plan (IRP) and Nova Scotia Power’s 2030 renewable electricity targets. It also addresses the current manual procedures for legacy wind generation and scalability of the proposed system.

anual operating, reporting, and transactional procedures for the management of legacy wind generation in Nova Scotia are sufficient for smaller capacities of generation with limited control features.” 1. Please explain whether it is a mand...

AI summary The document discusses the management of legacy wind generation in Nova Scotia, the integration of independent power producers (IPPs) with an automation system, and the requirements for AGC (Automatic Generator Control) capabilities. It also requests information on current and projected IPPs, their capacities, and the cost-benefit analysis of implementing an AGC system.

in NS Power’s plan to transfer the assets and indicate any training requirements for NSIESO. 4. If NS Power is the only user, please explain why. In Why do this project, NS Power noted the following: Legacy wind generators are not equipped...

AI summary The document outlines NS Power’s proposal to implement AGC capabilities for legacy wind generators, enabling more efficient dispatch and compensation. It requests clarification on mandatory requirements, compensation terms, and fairness in curtailing both legacy and new IPPs. The project aims to improve data handling and automation for better reconciliation and settlement processes.

sign, development and deployment of a customized solution that meets NS Power's unique need to integrate such high wind volume with advanced control capabilities. [Exhibit N-1, p 3] Document: 328182 The proposed capital expenditure relates...

AI summary NS Power is proposing a capital expenditure for software solutions to automate the management of independent power producers (IPPs), particularly to handle increased wind energy generation by 2030. This automation is required under the Green Choice Program and the Power Purchase Agreement to support system stability and efficient settlement processes.