STRONG GRID Act of 2026
- Sponsor
- Sen. Welch, Peter [D-VT]
- Committees
- Energy and Natural Resources Committee (primary)
- Last action
- Jul 29, 2026
Bottom line
The STRONG GRID Act aims to modernize the electric grid by accelerating the adoption of microgrids and enhancing resilience through state-level regulatory changes, significant federal funding for deployment, and technical support.
What it actually does
This bill, the STRONG GRID Act of 2026, amends the Public Utility Regulatory Policies Act of 1978 (PURPA) and the Energy Policy and Conservation Act (EPCA) to promote microgrid development and electric grid resilience. It mandates states to consider regulatory frameworks for microgrid interconnection and to establish methodologies for valuing resilience investments. The bill also establishes a $500 million grant program for states to support microgrid deployment, provides technical assistance to stakeholders, and creates a $200 million pilot program for innovative microgrid demonstrations.
Proponents argue
Proponents argue that the bill is crucial for enhancing the reliability and resilience of the nation's electric grid against extreme weather events, cyberattacks, and other disruptions. They contend that microgrids offer localized power generation and storage, preventing widespread outages and ensuring critical services remain operational. Furthermore, supporters highlight the bill's focus on rural and low-income communities, as well as its potential to integrate more renewable energy and improve overall grid efficiency.
Opponents contend
Opponents might argue that mandating state consideration of regulatory frameworks could impose undue burdens on state utility commissions, potentially leading to inconsistent or inefficient regulations across states. Concerns could also be raised about the significant federal spending, questioning the cost-effectiveness of these programs or suggesting that market forces should primarily drive microgrid development. Some may also argue that the bill's definitions and scope could lead to unintended consequences or favor certain technologies over others.
The bill is moderately complex due to its amendments to existing statutes and creation of new programs, but its structure is logical, making it accessible for an informed reader to evaluate within a reasonable timeframe.
Section 2(a), amending PURPA Section 111(d)(22)
State Regulatory Frameworks for Microgrid Interconnection
This provision requires each state to consider establishing a regulatory framework for how microgrids connect to the main electric grid. This may involve updating existing rules for distributed energy resources to better handle specific microgrid features like operating independently (islanding), managing resources, and ensuring protection and control.
Supporters argue
Proponents argue this provision is essential for removing regulatory barriers that currently hinder microgrid deployment, enabling more resilient and efficient local energy systems.
Critics contend
Some might argue that mandating consideration could lead to a patchwork of state regulations, creating complexity for national microgrid developers, or that states are already addressing these issues without federal intervention.
Tradeoffs
Balances the need for standardized interconnection rules to foster microgrid growth against state autonomy in utility regulation.
Section 2(a), amending PURPA Section 111(d)(23)
Quantifying Benefits of Electric Grid Resilience Investments
This provision requires each state to consider establishing standards for evaluating and quantifying the benefits of investments aimed at making the electric grid more resilient. This includes defining what events require resilience, the necessary service level, and considering existing on-site generation. States must also consider a method to value these resilience measures to justify investments and determine how benefits are distributed among ratepayers. Military installations are exempt.
Section 4, adding new Section 367 to EPCA
State-Administered Electric Grid Resilience Program for Microgrid Deployment
This section establishes a $500 million federal program, administered by the Secretary of Energy, to allocate funding to State energy offices. These offices will then award competitive grants to eligible entities for microgrid deployment activities, including needs assessments, design, engineering, construction, cybersecurity, operation and maintenance, and staff training. Priority is given to projects that improve resilience, benefit rural or low-income communities, and deploy renewable energy.
Section 5, adding new Section 610 to PURPA
Technical, Educational, and Other Assistance on Microgrids
This provision directs the Secretary of Energy to provide technical assistance to various eligible entities, including utilities, regulators, states, and local governments, to facilitate microgrid adoption and deployment. This assistance covers areas like interconnection processes, valuation of benefits, integrated planning, and co-location of infrastructure. The Secretary will also develop best practices for cybersecurity, data protection, and ownership, and host educational workshops.
Section 6
Pilot Program for Demonstration of Innovative Microgrid Applications
This section establishes a $200 million competitive grant pilot program, to be run by the Secretary of Energy, for projects demonstrating innovative microgrid deployment. Priority will be given to projects that showcase advanced applications, emerging technologies, and distributed energy resource management systems, such as those providing ancillary grid services, aggregating resources into virtual power plants, demonstrating advanced cybersecurity, or operating with high renewable energy penetration.
Military installations and other Department of Defense infrastructure are explicitly exempted from any standards or methodologies established by states for evaluating and quantifying the benefits of electric grid resilience investments.
Section 2(a), amending PURPA Section 111(d)(23)(B)
Why it matters:This is likely standard legislative practice to ensure federal military operations are not subject to varying state-level utility regulations, reflecting federal supremacy in defense matters.
Case for: Supporters would argue this exemption is necessary to maintain national security prerogatives and operational flexibility for military installations, which often have unique and stringent energy resilience requirements that may not align with state utility regulations.
Case against: Critics might argue that exempting military installations could create a loophole where these critical facilities do not contribute to or benefit from broader state-level grid resilience planning, potentially leading to coordination challenges or missed opportunities for integrated resilience.
Estimated impact: Ensures Department of Defense facilities retain autonomy over their energy resilience planning and investments, potentially affecting coordination with surrounding civilian grids.
States are exempted from the 1-year and 2-year compliance deadlines for considering the new microgrid interconnection and resilience valuation standards if, before the bill's enactment, they have already implemented a comparable standard, conducted a proceeding to consider it, or their state legislature has voted on it within the last 3 years.
Section 2(b)(3)(A)(viii), adding new PURPA Section 112(d)(6)
Why it matters:This is a common legislative practice to avoid penalizing states that are already proactive in areas the federal government is now promoting, ensuring continuity and preventing redundant efforts.
Case for: Proponents would argue this provision respects state sovereignty and acknowledges the efforts of states that are already leaders in grid modernization, preventing unnecessary administrative burdens.
Case against: Critics might argue that the criteria for "comparable standard" or "conducted a proceeding" could be interpreted broadly, potentially allowing some states to avoid meaningful engagement with the new federal directives.
Estimated impact: Could significantly reduce the number of states immediately subject to the compliance deadlines, allowing for a more staggered implementation across the country.