Topic:"Distribution Planning" in M13083

DER coordination today is therefore manual, sequential, retrospective, and conducted through various vendor-specific tools which are not integrated with distribution operations. While this option for DER management may remain effective whi...

AI summary The current coordination of distributed energy resources (DER) is manual and fragmented, using non-integrated tools. As DER adoption increases, a robust and automated system is needed to manage distribution system impacts effectively.

Qualitative Assessment Criteria Assessment Rationale Jurisdiction Example As an example, Hydro One's Flexibility Initiative publishes congested areas on the NODES Platform, incentivizing registered flexibility service providers (commercial...

AI summary The text discusses the importance of DER potential studies in planning and procurement, emphasizing their role in bridging upstream processes and ensuring accurate forecasting. These studies help value DERs in terms of capacity, energy, and flexibility, supporting long-term planning and investment decisions.

Overview This strategy helps ensure DERs can be interconnected and operated in a way that preserves system security, protection, and reliability as DER penetration increases. It focuses on interconnection processes and modern technical sta...

AI summary This strategy ensures DERs can be interconnected and operated safely as their penetration increases. It focuses on interconnection processes and modern technical standards to ensure predictable behavior during normal and abnormal grid conditions. Initiatives include reviewing interconnection procedures and modernizing inverter and protection standards.

Qualitative Assessment for Grid Interconnection Criteria Assessment Rationale Strategic Fit ●● MED Grid security and reliability initiatives can directly support the operation of a safe, secure, reliable system. Clear interconnection, prot...

AI summary The document assesses the qualitative aspects of grid interconnection, emphasizing strategic fit, benefits, cost favorability, and risk management. It highlights the importance of standards development, stakeholder engagement, and collaboration to support DER integration and reliability. The interconnection process review is noted as an evolving initiative.

ROLES AND RESPONSIBILITIES Recent governance reforms have reshaped the institutional landscape of Nova Scotia's electricity sector. IESO Nova Scotia is responsible for bulk electricity system planning and management, NS Power is responsibl...

AI summary Recent governance reforms have redefined roles in Nova Scotia's electricity sector, with IESO Nova Scotia managing bulk electricity planning, NS Power handling asset and distribution planning, and E1 leading DSM programs. Clarity on DERIR leadership and accountability among institutions is needed to support DER integration.

Key Barriers Commonly Driving Utilities' DER Integration Efforts - Planning Inconsistent treatment and consideration of DERs in system planning at the generation, transmission and distribution levels - DERs viewed as a "load modifier" and...

AI summary The text discusses key barriers to the integration of Distributed Energy Resources (DERs) in Nova Scotia's energy system, including inconsistent treatment of DERs in planning, limited data visibility, uncertainty about market adoption, and lack of stakeholder buy-in.

Spotlight: Ontario Ontario has made progress in enabling and integrating DERs, including successful procurements for distribution-connected battery storage. However, the province continues to experience fragmented planning and operational...

AI summary Ontario has made progress in integrating DERs, such as battery storage, but faces challenges with fragmented planning and misaligned incentives between LDCs and the IESO. The IESO and OEB are working to address these issues through initiatives like the DSO model and clearer role definitions.

Planning Strategies - Integrated Resource Plans (IRPs) : Evaluation of both supply and demand side resources, grid requirements and long-term requirements/action plans to meet grid needs - Distribution System Plans (DSPs) : Utility DSPs ty...

AI summary The text outlines planning and enabling strategies for integrating distributed energy resources (DERs) into the grid. It discusses Integrated Resource Plans (IRPs), Distribution System Plans (DSPs), multi-stakeholder coordination, time-varying rates, demand response programs, competitive procurement, utility-owned DERs, and value-based compensation mechanisms for DERs.

Integration Strategies - AMI: PGE currently has AMI 1.0 meters installed. In its latest DSP, PGE plans to transition to AMI Next Gen, with plans for 20% of the system to be updated by 2028, and a full system update following that. - DERMs:...

AI summary PGE is implementing integration strategies for its grid, including upgrading to AMI Next Gen meters, deploying an Enterprise DERMs platform, implementing advanced ADMS functions, and utilizing a Distributed Generation Evaluation Map to assess hosting capacity.

Innovation - Planning Risks: Planning processes are adapting to account for risk and uncertainty associated with when, where, and how many DERs will show up on a utility system. This includes scenario analysis, flexible signpost-based stra...

AI summary The document discusses innovation in the context of DERs, highlighting planning, technology, and regulatory risks. It outlines mechanisms like innovation funds, regulatory sandboxes, and pilot frameworks to support the integration of DERs and foster innovation in the utility sector.

Spotlight: HECO HECO has adopted an Integrated Grid Planning (IGP) framework that holistically considers generation, transmission, distribution, and customer resources. A core component of this framework is a detailed distribution system p...

AI summary HECO has implemented an Integrated Grid Planning framework that includes distribution system planning, collaboration with a Technical Advisory Panel, and an innovation pilot framework to address grid challenges and scale successful projects.

Key findings from preliminary research includes: Planning: Leading utilities are systematically integrating DERs as a resource in IRPs and in distribution planning. While NSPI has an IRP process that considers DER, the jurisdictional scan...

AI summary The preliminary research highlights the importance of integrating DERs into IRPs and distribution planning, opportunities for enhancing DER considerations in Nova Scotia, and the need for enabling strategies like procurement, innovative rates, and DERMs. Next steps involve identifying innovative initiatives and key learnings for the DERIR.