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S. 2371 117th Congress Senate

Department of Defense Climate Resiliency and Readiness Act

Official title: A bill to require the Secretary of Defense to enhance the readiness of the Department of Defense to challenges relating to climate change and to improve the en… Show full official titleShow less

Official title: A bill to require the Secretary of Defense to enhance the readiness of the Department of Defense to challenges relating to climate change and to improve the energy and resource efficiency of the Department, and for other purposes.

Introduced: July 15, 2021 Introduced by: Elizabeth Warren Democratic · Massachusetts See on congress.gov
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This bill died when the 117th Congress ended
It never became law before the 117th Congress (2021–2022) adjourned, and bills don't carry over to the next Congress. It would have to be reintroduced. You can still save it for reference, but it won't receive updates.
 Everywhere this bill has been 2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Jul 15, 2021
Introduced in Senate
Jul 15, 2021
Read twice and referred to the Committee on Armed Services.
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 Latest action July 15, 2021

Read twice and referred to the Committee on Armed Services.

 Plain-English summary Congressional Research Service

Department of Defense Climate Resiliency and Readiness Act

This bill requires the Department of Defense (DOD) to address climate resiliency and energy and resource efficiency.

Each DOD contract for the procurement of property or services entered into on or after October 1, 2021, must include specified information related to energy consumption and energy sources.

When deciding whether to enter into a contract, DOD must consider whether the contractor verifiably produces as much renewable energy as the total energy it consumes and whether there is any order against the contractor for a violation of an environmental law or regulation.

Among other elements, the bill requires

  • DOD to achieve aggregate net zero energy in use of energy by non-operational sources by December 31, 2031;
  • DOD to give preference to contractors and small businesses that use green manufacturing technology;
  • DOD to administer the Energy and Climate Resiliency Fund established by the bill;
  • DOD and the military departments to consider climate change risks when making strategic decisions related to any military installation;
  • DOD and other relevant federal agencies to incorporate climate change into the National Defense Strategy, the National Military Strategy, and DOD's operational plans; and
  • DOD to conduct a program of research, development, and demonstration of hybrid microgrid systems and electric grid energy storage.

The Government Accountability Office must report on the individual and aggregate uses of DOD's authority to give preference to contractors that use green manufacturing technology and small businesses that verifiably use green manufacturing technology or operate with net zero energy.

 Related & companion bills 1
 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
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APA
U.S. Congress. (2026). S. 2371: Department of Defense Climate Resiliency and Readiness Act. 117th Congress. Open America. https://openamerica.io/bill/117-S-2371/
MLA
"S. 2371: Department of Defense Climate Resiliency and Readiness Act." 117th Congress, 2026, Open America, https://openamerica.io/bill/117-S-2371/.
Bluebook (legal)
S. 2371, 117th Cong. (2026), https://openamerica.io/bill/117-S-2371/.
Markdown link
[S. 2371: Department of Defense Climate Resiliency and Readiness Act](https://openamerica.io/bill/117-S-2371/)
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