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  3. Distribution System Architecture Transformation (DSAT)

DSAT Grid Codes Repository

115 results found
May 1, 2024

U.S. Atlas of Hosting Capacity Analyses

Component

Technical

Author

U.S. DOE

Stakeholder

EV charging infrastructure developers, grid edge resource developers
DOE resource that provides a map of states in which utilities have published a hosting capacity map.
( View Source )
April 18, 2024

Order Instituting Proceeding (Case 24-E-0165 – Grid of the Future)

Component

Institutional

Author

New York Public Service Commission (Commissioners of the PSC) – The order was issued by the PSC at its April 18, 2024 session, with Chair Rory M. Christian and Commissioners James S. Alesi, David J. Valesky, John B. Maggiore, Uchenna S. Bright, and Denise

Stakeholder

Consolidated Edison, Orange & Rockland, Central Hudson Gas & Electric, Niagara Mohawk (National Grid), New York State Electric & Gas (NYSEG), Rochester Gas & Electric (RG&E).

DER Aggregator Companies: Examples include demand response and grid edge resou
This 2024 NY PSC Order launches the Grid of the Future proceeding (Case 24-E-0165), establishing policy requirements to ensure fair, non-discriminatory access for DER aggregators to provide grid services in New York. It directs utilities to develop a comprehensive plan detailing how operations, platforms, and market rules must evolve to integrate third-party aggregators on equal footing. The order calls for real-time coordination with aggregators across all grid levels, the adoption of advanced Information Technology/Operational Technolocy tools and adaptive control strategies to manage distributed resources, and the creation of uniform, value-based rules that treat utility-run and aggregator-run grid edge resources consistently while fairly allocating costs and benefits.
( View Source )
February 22, 2024

Pennsylvania Public Utility Commission's Proposed Rulemaking on Grid Edge Resource Participation

Component

Institutional

Author

Pennsylvania Public Utility Commission (PUC)

Stakeholder

Pennsylvania PUC, electric distribution companies (EDCs), DER aggregators, retail customers
Advance Notice of Proposed Rulemaking Order—To solicit comments on proposed regulations governing the participation of grid edge resources and aggregate grid edge resource services in wholesale markets, focusing on preventing double compensation, ensuring data exchange, and establishing oversight mechanisms for DER aggregations.
( View Source )
2024

Electric Sector Modernization Plan

Component

Business

Author

Eversource

Stakeholder

Eversource
Eversource Energy's Electric Sector Modernization Plan describes the actions the utility is taking and the investments it is making to build infrastructure and technology platforms to help accommodate grid edge resources (among other objectives).
( View Source )
2024

Pennsylvania Public Utility Commission's Advance Notice of Proposed Rulemaking (ANOPR) on Grid Edge Resource Participation

Component

Institutional

Author

PA PUC

Stakeholder

Duquesne Light Company, UGI Utilities, Inc., Electric Division, and other Pennsylvania electric distribution companies (EDCs)
Seek comments on adapting existing interconnection and metering regulations to address the integration and participation of grid edge resource aggregation resources in wholesale markets. It focuses on preventing dual compensation, ensuring accurate registration, and maintaining grid reliability.
( View Source )
December 4, 2023

Decision and Order No. 40418

Component

Institutional

Author

Hawaii Public Utilities Commission

Stakeholder

Hawaii PUC, Hawaiian Electric
Finalizes new tariffs and programs and compensation rates and incentives for customers that use grid edge resources to provide grid services to Hawaiian Electric.
( View Source )
November 15, 2023

Standard Distribution Services Contract

Component

Business

Author

Saumil Patel (ICF) and Paul De Martini (Newport Consulting)

Stakeholder

Distribution utilities, grid edge resource aggregators, state regulators (PUCs/Relevant Electric Retail Regulatory Authorities), and RTO/ISO market operators involved in Grid Edge Resource Aggregation coordination.
A DOE-sponsored report that establishes a standard Distribution Services Contract between an electric distribution utility and a grid edge resource aggregator. It defines consistent terms for grid edge resource services and outlines processes to validate aggregator registration information (e.g., grid edge resource locations, sizes, technologies, and planned markets) against distribution tariffs, interconnection requirements, and wholesale market rules. The contract framework covers validation and qualification of grid edge resource aggregations, ensuring each resource meets eligibility criteria (such as retail program limits and wholesale market minimums) before participation.
( View Source )
November 1, 2023

Distribtion  Energy Resources Aggregator Code of Conduct

Component

Business

Author

U.S. Department of Energy (DOE)

Stakeholder

Grid edge resource aggregators, utilities, consumers
The U.S. Department of Energy published a comprehensive Grid Edge Resource Aggregator Code of Conduct to establish standards for aggregator behavior, ensuring transparent and fair interactions with consumers. This code addresses advertising practices, sales behavior, competition, and consumer enrollment processes, aiming to build consumer trust and facilitate effective partnerships between aggregators and customers.
( View Source )
November 1, 2023

Distribution Standard of
Conduct - A Reference Guide for Electric Retail Regulators

Component

Business

Author

DOE

Stakeholder

distribution utilities (investor-owned, municipal, cooperative) that interconnect or aggregate grid edge resources, and state regulators overseeing them. Also impacts grid edge resource aggregators and third-party service providers who require impartial a
Establishes a code of conduct for distribution utilities to ensure non-discriminatory, open access distribution service as grid edge resource aggregations grow under FERC Order 2222. It adapts Federal Energy Regulatory Commission's (FERC’s) transmission open-access principles (non-discrimination, independent functioning, no conduit, transparency) to the distribution level . The document provides example guidelines to prevent conflicts of interest when utilities both operate the grid and compete in grid edge resource markets, ensuring ongoing compliance with fair access rules.
( View Source )
October 31, 2023

Xcel Energy (Minnesota) – Hosting Capacity Program Report

Component

Business

Author

Northern States Power Company (Xcel Energy Minnesota)

Stakeholder

Minnesota PUC, third-party grid edge resource developers and interconnection customers (seeking to connect solar and other distributed resources)
Filed as a compliance report to the Minnesota PUC, this document outlines Xcel's processes for sharing distribution hosting capacity data with external stakeholders. It describes the public-facing Hosting Capacity Map (an online heat map and tabular data showing available capacity on each feeder) and a public grid edge resource interconnection queue—both hosted on Xcel's website. The report explains what data are provided (e.g., generation and load hosting capacity on each circuit, updated quarterly, and a queue of pending grid edge resource projects updated monthly) and how these tools are kept current. It also details Xcel's stakeholder engagement (including workshops for developers) to refine these data-sharing tools, with the goal of streamlining the interconnection process and increasing transparency for developers and regulators.
( View Source )
October 12, 2023

Missouri PSC – Order Partially Lifting Ban on Aggregators for Wholesale Demand Response (2023)

Component

Institutional

Author

Missouri Public Service Commission

Stakeholder

DER aggregators (ARCs – Aggregators of Retail Customers) – Allowed to enroll large C&I customers in MISO and SPP demand response programs.

Large C&I customers (≥100 kW Load) – Newly eligible to participate in wholesale demand response aggregation.

Misso
The Missouri Public Service Commission modified its prior policy to allow third-party aggregators of retail customers to enroll large commercial and industrial (C&I) loads in wholesale market demand response programs. In an October 2023 order, the PSC partially lifted its 2010 ban on retail demand response aggregation, permitting C&I customers with a load ≥100 kW to participate in Midcontinent Independent System Operator (MISO)/Southwest Power Pool wholesale demand response either directly or through an ARC . (Smaller customers and those already in utility DR programs remain under the ban for now.) The purpose is to gain experience with DER aggregators providing wholesale services while maintaining reliability for other ratepayers . This ruling established conditions for utility-aggregator coordination and ensured only eligible large customers (often with on-site generation or flexible load) can be aggregated, thereby managing any cost or grid impact. The order explicitly notes it is a “partial” opt-in, with the PSC retaining the retail opt-out for residential and small customers until further review.
( View Source )
October 1, 2023

microgrid Incentive Program Participation Agreement – San Diego Gas & Electric (SDG&E)

Component

Technical

Author

San Diego Gas & Electric (SDG&E)

Stakeholder

San Diego Gas & Electric
Guide for developing a multi-customer community microgrid.
( View Source )
September 1, 2023

Third-Party Aggregation Rulemaking in MISO and SPP Footprints.

Component

Technical

Author

Sydney Forrester, Cole Triedman, Sam Kozel, Cameron Brooks, and Peter Cappers – Lawrence Berkeley National Laboratory (Energy Markets & Policy Group).

Stakeholder

State public utility commissions and regulated utilities in MISO/SPP states (mostly vertically-integrated utilities in Midwest/South regions) are the primary audience. Third-party grid edge resource aggregators (e.g., CPower, Voltus) and retail customers
Provides a technical framework for state regulators on integrating third-party grid edge resource aggregators into the distribution grid and coordinating with wholesale markets . It highlights key considerations (jurisdiction, registration/licensing, data governance, dual participation rules, dispute resolution mechanisms, etc.) for states that previously banned retail aggregators and are now revisiting those rules in light of FERC Order 2222 and evolving grid needs . The report includes implementation details such as tiered options for state action and examples of how various states handle aggregator oversight (e.g., setting up customer data access protections and processes to resolve utility-aggregator conflicts).
( View Source )
August 31, 2023

Economic Frameworks and Regulatory Barriers for Community Microgrids

Component

Technical

Author

Electric Power Research Institute (EPRI)

Stakeholder

Utilities, third-party microgrid developers, community organizations, and regulatory bodies
This document discusses the economic considerations and regulatory challenges associated with implementing community microgrids. It emphasizes the importance of microgrid operating agreements that define the responsibilities and coordinated operations between utilities and third-party microgrid aggregators. Key aspects covered include protection, power quality, islanding control, design specifications, communications, IT management, and cybersecurity.
( View Source )
May 19, 2023

Public Service Company of Colorado Request for Proposal for Non-Wires Alternative Services

Component

Business

Author

Xcel Energy

Stakeholder

Xcel Energy
Proposal from Xcel Energy for solicitation of NWA services.
( View Source )
May 15, 2023

Community Microgram Technical Best Practices Guide

Component

Technical

Author

Pacific Gas and Electric Company

Stakeholder

Pacific Gas and Electric Company
Community microgrid technical best practices guide.
( View Source )
May 15, 2023

Integrated Grid Plan

Component

Technical

Author

Hawaiian Electric Company

Stakeholder

HECO, Hawaii Public Utilities Commission (PUC), grid edge resource proviGrid Edge Resources, community members, and technical advisory panel
Provides a comprehensive framework for integrating and dispatching grid edge resources in a fair manner, ensuring grid reliability and resilience while avoiding preferential treatment of utility-owned resources. This document outlines Hawaiian Electric's (HECO's) approach to grid edge resource management, including the creation of a "DER dispatch stack" methodology, implementation of automated DERMS controls, establishment of a stakeholder oversight committee, documentation of manual dispatch decisions, and development of transparent interconnection standards.
( View Source )
May 1, 2023

Attachment A – WELD 2978 NWA Opportunity

Component

Technical

Author

Xcel Energy

Stakeholder

Xcel Energy
Summary of NWA opportunity in Xcel Energy's Colorado service territory.
( View Source )
May 1, 2023

Bid Submission Document

Component

Technical

Author

Xcel Energy

Stakeholder

Xcel Energy
Bid submission template for service providers responding to Xcel Energy's solicitation for NWAs.
( View Source )
May 1, 2023

Non-Wires Alternative Services Agreement Between Public Service Company of Colorado and service provider

Component

Business

Author

Xcel Energy

Stakeholder

Xcel Energy
Template for a  non-wires alternatives services contract between Xcel Energy and a service provider.
( View Source )

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Component

  • Business
  • Institutional
  • Technical

Family/Element

  • DER Aggregator Services
  • Governance and Oversight
  • Grid Edge Resource Integration
  • Grid Edge Resource Operations
  • Information Sharing and Security
  • Microgrids
  • National Security

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