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HB 470

AN ACT TO AMEND TITLE 26 OF THE DELAWARE CODE RELATING TO PUBLIC UTILITIES AND BATTERY ENERGY STORAGE SYSTEMS.

153rd General Assembly (2025-2026) Introduced by Bill Carson and 7 co-sponsors

Delaware HB 470 aims to regulate and integrate battery energy storage systems with the electric grid, setting standards, permitting, and rate/planning provisions for safe, reliable

Assigned to Environment, Energy & Transportation Committee in Senate
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Bill Summary · HB 470

Overview

HB 470 (Session 153) from Delaware proposes amendments to Title 26 of the Delaware Code, focusing on public utilities and battery energy storage systems. The bill was introduced on June 4, 2026 and assigned to the Natural Resources & Energy Committee in the House. It has four co-sponsors: Ed Osienski, Jack Walsh, Trey Paradee, and Russ Huxtable.

Purpose and Intent

  • Establish regulatory or policy updates related to public utilities and the development, deployment, and operation of battery energy storage systems (BESS).
  • Align Delaware’s utility framework with evolving energy storage technologies and grid modernization efforts.
  • Potentially address interconnection, safety, reliability, and performance standards for BESS integrated with the electric grid.

Key Provisions and Changes (as introduced)

Note: The exact text of HB 470 is not provided in the brief. The summary below highlights typical areas such bills address based on the title and scope.

  • Battery Energy Storage Systems (BESS)

    • Standards for interconnection with the electric grid.
    • Safety, performance, and reliability requirements for storage facilities.
    • Permitting and siting processes for BESS projects.
    • Potential requirements for ownership, operation, or leasing arrangements of storage assets by utilities or third parties.

  • Public Utilities Provisions

    • Regulatory framework adjustments for utilities that own or procure energy storage.
    • Rate design or rider mechanisms to support storage investments.
    • Electric utility planning to incorporate storage in resource adequacy or grid modernization plans.
    • Oversight and compliance provisions to ensure safe and reliable operation of storage systems.

  • Economic and Transparency Provisions

    • Reporting requirements for utilities and storage projects (costs, performance, outages).
    • Consumer protections related to rate impacts from storage investments.
    • Possible incentives or incentives sunset provisions to encourage storage deployment.

  • Safety and Environmental Considerations

    • Compliance with safety codes and environmental regulations for BESS installation, operation, and decommissioning.
    • Provisions for incident reporting and emergency response coordination.

Who Is Affected

  • Electric Utilities operating in Delaware, including any that own, procure, or operate battery storage assets.
  • Independent power producers or developers involved in BESS projects.
  • Ratepayers and customers of Delaware’s electric utilities, who may be impacted by rate design or rider changes.
  • Municipalities and other local entities participating in or affected by storage deployments.
  • Entities involved in the planning, interconnection, and maintenance of the electric grid.

Procedural and Timeline Aspects

  • Introduction date: June 4, 2026.
  • Referral: Natural Resources & Energy Committee (House).
  • Next steps typically include committee hearings, potential amendments, and votes in committee and on the House floor, followed by Senate consideration if advanced.

Potential Impacts and Considerations

  • Accelerates integration of battery energy storage into Delaware’s grid, potentially improving reliability and resilience.
  • Could influence the economics of storage projects through cost recovery mechanisms, incentives, or rate riders.
  • Promotes standardized interconnection and safety practices for BESS, reducing regulatory uncertainty for developers.
  • May affect utility procurement strategies and resource planning to incorporate storage as a core resource.

Notes for Readers

  • Specifics such as exact definitions, thresholds (e.g., capacity sizes), cost recovery amounts, and detailed procedural steps will be clarified in the bill’s text and committee analyses.
  • Stakeholders may want to monitor committee hearings for substantive amendments and fiscal implications.

Compiled from official sources — confirm details with the bill’s official record.

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