Bidirectional Electric Vehicle Charging Act of 2025

Bill Number

H.R. 6129

Origin Chamber

House

Congress

119th Congress, Session 1

Policy Area

Energy

Status

Introduced

Latest Action

2025-11-20: Referred to the Subcommittee on Economic Development, Public Buildings, and Emergency Management.

Last Updated

2026-01-07T09:05:45Z

AI-Generated Summary

Purpose of the Legislation

The Bidirectional Electric Vehicle Charging Act of 2025 aims to promote the development and widespread use of bidirectional charging technology for electric vehicles (EVs). Bidirectional charging allows an EV to both draw power from the electrical grid (to charge its battery) and send power back to the grid or other devices (often called "vehicle-to-grid" or V2G capability). The goal is to enhance energy efficiency, support grid stability, and integrate EVs into disaster recovery and everyday energy systems.

Key Provisions

• National Roadmap Development (Section 2): The Secretary of Energy must create a "National Electric Vehicle Bidirectional Charging Roadmap" that outlines:
• A timeline and strategy to boost the development and adoption of bidirectional charging.
• Strategies to overcome obstacles, such as technical or infrastructural barriers.
• Recommended actions for Congress, like funding or policy changes.
• Cost estimates for scaling up bidirectional charging at slow, moderate, or fast paces.
• The roadmap must be submitted to the House Committee on Energy and Commerce and publicly released (including on the Department of Energy's website) within 12 months of the bill's enactment.

• Technical Standards and Requirements (Section 3): Within 2 years of enactment, the Secretary of Energy must issue regulations:
• Setting uniform technical standards for EV manufacturers to ensure bidirectional charging works consistently across vehicles and equipment.
• Mandating that all new EVs (including light-duty vehicles like cars and school buses) manufactured starting in model year 2029 support bidirectional charging, with possible exemptions granted by the Secretary.
• Imposing civil penalties for violations: Up to $21,000 per violation (e.g., per non-compliant vehicle), with a cap of $105 million for related violations. Penalties can be reduced based on factors like the violation's severity, the company's efforts to fix issues, and economic impacts.

• Disaster Recovery Integration (Section 4): The Federal Emergency Management Agency (FEMA) Administrator must update regulations to require that state and local hazard mitigation plans (under the Robert T. Stafford Disaster Relief and Emergency Assistance Act) include plans for using bidirectional charging, such as leveraging EVs as backup power sources during emergencies.

• Definitions (Section 5):
• Bidirectional charging: The ability of an EV to receive energy from charging equipment and supply energy to external sources (like the grid) when paired with compatible equipment.
• Electric vehicle: A vehicle that runs solely on electricity from a rechargeable battery or battery pack.

Significant Changes to Existing Law

• This bill introduces entirely new federal requirements for bidirectional charging, which are not currently mandated under existing EV regulations (e.g., those from the National Highway Traffic Safety Administration or Environmental Protection Agency focused on emissions and safety).
• It amends disaster planning laws by adding bidirectional charging to hazard mitigation plans, expanding the scope of the Stafford Act beyond traditional infrastructure.
• No direct amendments to prior laws are specified, but it builds on energy and transportation policies by imposing manufacturer standards and penalties similar to those in vehicle safety laws (e.g., under the Motor Vehicle Safety Act).

Potential Impacts

• Government Agencies: The Department of Energy will gain new responsibilities for roadmap development, standard-setting, and enforcement, potentially increasing administrative workload and budget needs. FEMA will need to revise guidelines, affecting how federal disaster aid is planned and distributed.
• Citizens: EV owners may benefit from vehicles that can act as home backup power during outages, improving energy resilience, especially in disaster-prone areas. However, higher vehicle costs could arise from mandatory features, affecting affordability.
• International Relations: Minimal direct impact, though standardized U.S. technology could influence global EV manufacturing standards, potentially encouraging international collaboration on clean energy tech. It may indirectly support U.S. climate goals in international agreements like the Paris Accord by enhancing grid efficiency.
• Broader Effects: Could stabilize the electrical grid by using EVs as distributed energy storage, reducing reliance on fossil fuels and aiding renewable energy integration, but implementation challenges might delay benefits.

Main Stakeholders Affected

• EV Manufacturers: Primary targets for new standards and penalties; companies like Tesla or Ford must redesign vehicles by 2029, facing compliance costs but opportunities for innovation.
• Government Entities: Department of Energy (lead on roadmap and regulations), FEMA (disaster planning), Congress (receives recommendations), and state/local governments (must update mitigation plans).
• Consumers and Utilities: EV buyers gain enhanced vehicle functionality; electric utilities could use bidirectional EVs to balance grid demand, improving reliability.
• Industry Groups: Charging equipment makers and energy sector players may need to adapt infrastructure, with potential economic growth from expanded markets.

Notable Legal, Constitutional, or Political Implications

• Legal: Establishes enforceable standards and penalties under administrative law, giving the Secretary of Energy broad discretion for exemptions and compromises. This could lead to litigation over compliance burdens or exemptions, similar to challenges in auto safety regulations.
• Constitutional: Relies on Congress's commerce clause authority to regulate interstate vehicle manufacturing and energy markets; no apparent conflicts with states' rights, as it integrates with existing federal disaster laws.
• Political: Advances national clean energy priorities (e.g., aligning with Inflation Reduction Act goals for EV adoption), but may face debate over federal overreach into private industry and costs to consumers. The bill's referral to Energy and Commerce and Transportation committees signals bipartisan interest in infrastructure and resilience, though enforcement timelines could spark industry lobbying.

This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.

Sponsor

Rep. Brownley, Julia [D-CA-26]

Recent Actions

• 2025-11-20: Referred to the Subcommittee on Economic Development, Public Buildings, and Emergency Management.
• 2025-11-19: Referred to the Committee on Energy and Commerce, and in addition to the Committee on Transportation and Infrastructure, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
• 2025-11-19: Referred to the Committee on Energy and Commerce, and in addition to the Committee on Transportation and Infrastructure, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
• 2025-11-19: Introduced in House
• 2025-11-19: Introduced in House

Bill Versions

• Bidirectional Electric Vehicle Charging Act of 2025 — issued 2025-11-19 — PDF (6 pages)