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Congress·In Committee·S. 4166

SECURE Grid Act

Sen. Cortez Masto Introduces Bipartisan Bill to Protect Local Power Grids from Cyberattacks and Storms

This bill is currently in the early stages of the legislative process after being sent to the Senate Committee on Energy and Natural Resources for review. It is actively moving forward, but no further hearings or votes have been scheduled yet. There is no companion bill listed at this time.

Legislative Progress

Senate
House
President
Law
Could go either way

The bill has support from both parties and addresses a popular issue like grid security. However, it is still in the early stages and needs to pass through committees in both the Senate and House.

Key Points

  • The bill requires states to update their energy security plans to cover the physical security, cybersecurity, and resilience of local power distribution systems, meaning the lines and equipment that deliver electricity directly to homes and businesses at 100 kilovolts or less.

    From policy text

    To amend the Energy Policy and Conservation Act to require States to include supporting the physical security, cybersecurity, and resilience of local distribution systems in State energy security plans, and for other purposes.
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  • States must now address a broader range of threats including physical attacks on local distribution systems, weather-related vulnerabilities, supply chain risks for electrical equipment, and cybersecurity threats that could affect the broader power grid.

    From policy text

    address potential hazards to each energy sector or system, including-- ``(A) physical threats and vulnerabilities, including-- ``(i) weather-related threats and vulnerabilities; ``(ii) physical attacks on local distribution systems and the bulk-power system; and ``(iii) supply chain risks for equipment for the generation, transmission, and distribution of electricity; and ``(B) cybersecurity threats and vulnerabilities, including threats to, and vulnerabilities of, local distribution systems that may impact the bulk-power system;
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  • The Department of Energy changes from optionally providing technical assistance to states to being required to do so, shifting 'may' to 'shall' in the law. This means states can count on getting federal help to build and update their energy security plans.
  • The GAO must report to Congress by September 30, 2030, on whether state energy security plans are actually working to protect energy infrastructure and improve states' ability to respond to and recover from disruptions.

    From policy text

    Not later than September 30, 2030, the Comptroller General of the United States shall submit to the Committee on Energy and Commerce of the House of Representatives and the Committee on Energy and Natural Resources of the Senate a report on the efficacy of State energy security plans
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  • The entire program has a built-in expiration date of September 30, 2031, meaning Congress would need to act again to keep these security requirements in place beyond that point.

    From policy text

    ``(i) Sunset.--This section shall expire on September 30, 2031.''.
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Impact Analysis

Personal Impact

Scores: 1 = low, 5 = highSentiment: -5 to +5 (net benefit)

Milestones

2 milestones2 actions
Mar 24, 2026Senate

Read twice and referred to the Committee on Energy and Natural Resources.

Sent to a congressional committee for expert review. The committee decides whether this bill moves forward.

Mar 24, 2026

Introduced in Senate

The bill was officially filed and given a number. It now enters the legislative queue.

Votes

No votes have been recorded for this legislation yet.

Source Information

Document Type

Congressional Bill

Official Title

SECURE Grid Act

Bill NumberS 4166
Congress119th Congress
ChamberSenate
Latest ActionRead twice and referred to the Committee on Energy and Natural Resources.

Sponsor

Cosponsors

(2)
D: 1R: 1

Analysis generated by AI. Always verify with official sources.