S. 4884Senate117th Congress (2021-2023)In Committee

Natural Infrastructure Act of 2022

Introduced September 19, 2022

AI-Generated Summary

Updated February 8, 2026 at 5:37 PM UTC

The Natural Infrastructure Act of 2022 creates a joint natural‑infrastructure science program run by the Secretaries of the Interior and Agriculture to research and promote nature‑based solutions for public infrastructure. It provides funding, sets up a stakeholder advisory group, and requires annual assessment and public reporting on natural‑infrastructure projects. The goal is to give engineers, local governments, developers, and the construction industry cost‑effective, resilient alternatives to traditional gray infrastructure.

Key Provisions

  • Establishes a joint natural‑infrastructure science program to conduct research that meets the needs of civil engineers, local governments, developers, and the construction industry.
  • Requires coordination with universities and creates a stakeholder advisory group of at least five experts from local government, development, construction, engineering, academia, and Native organizations.
  • Authorizes up to $4 million per fiscal year from 2023 through 2033 to fund the program’s activities.
  • Mandates a program plan by September 30, 2023 outlining current knowledge, knowledge‑sharing, monitoring, and research‑priority setting.
  • Requires the Secretary to annually select at least 30 natural‑infrastructure projects, assess their costs and effectiveness, and publish a public report starting in fiscal year 2024.

Legislative Activity

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2 earlier actions
SenateCommittee Latest Action

Committee on Energy and Natural Resources. Hearings held. Hearings printed: S.Hrg. 117-477.

September 29, 2022

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SenateIntro Referral

Introduced in Senate

September 19, 2022

SenateIntro Referral

Read twice and referred to the Committee on Energy and Natural Resources. (Sponsor introductory remarks on measure: CR S4823-4824)

September 19, 2022

SenateCommittee

Committee on Energy and Natural Resources. Hearings held. Hearings printed: S.Hrg. 117-477.

September 29, 2022

Floor Debate

2 members

What members said about S. 4884 on the floor

2 Democrats
Mazie K. Hirono
Sen. Mazie K. HironoD-HI · Sep 19, 2022

Mr. President, I rise today to introduce a bill, the Continued Rapid Ohia Death Response Act of 2022. This bill requires the Secretary of the Interior to continue partnering and collaborating with…

Mazie K. Hirono
Sen. Mazie K. HironoD-HI · Sep 19, 2022

Mr. President, I rise today to introduce a bill, the Natural Infrastructure Act of 2022. This bill requires the Secretary of the Interior, in coordination with the Secretary of Agriculture, to…

Alex Padilla
Sen. Alex PadillaD-CA · Sep 19, 2022

Mr. President, I rise to speak in support of the Expanding Financial Access for Underserved Communities Act, which I introduced today. Over the past decade, affordable banking services have become…

Bill Text

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Introduced in SenateIssued September 19, 2022

II

117th CONGRESS

2d Session

S. 4884

IN THE SENATE OF THE UNITED STATES

September 19, 2022

Ms. Hirono introduced the following bill; which was read twice and referred to the Committee on Energy and Natural Resources

A BILL

To require the Secretary of the Interior, in coordination with the Secretary of Agriculture, to establish a joint natural infrastructure science program, and for other purposes.

1.

Short title

This Act may be cited as the Natural Infrastructure Act of 2022.

2.

Findings

Congress finds that—

(1)

the American Society of Civil Engineers has estimated that the direct, cumulative repair needs for public infrastructure in the United States is $4,600,000,000,000; and

(2)

installing natural infrastructure is often lower-cost, more resilient, and more beneficial to the public than repairing or replacing gray infrastructure.

3.

Definitions

In this Act:

(1)

Natural infrastructure

The term natural infrastructure means constructed landscape features and systems that employ nature-based solutions that promote, use, restore, or emulate natural ecological processes.

(2)

Program

The term Program means the joint natural infrastructure science program established under section 4(a).

(3)

Secretary

The term Secretary means the Secretary of the Interior, acting through the Director of the United States Geological Survey.

4.

Joint natural infrastructure science program

(a)

Establishment

The Secretary, in coordination with the Secretary of Agriculture, acting through the Chief of the Forest Service, shall establish a joint natural infrastructure science program to respond to the emerging research needs of civil engineers, local governments, developers, and the construction industry.

(b)

Coordination

In administering the Program, the Secretary shall work closely with research programs at institutions of higher education to supplement the current research efforts undertaken by those institutions of higher education.

(c)

Purposes

The principal purposes of the Program shall be—

(1)

to provide, with respect to natural infrastructure, practical research that—

(A)

is responsive to the needs of civil engineers, local governments, developers, and the construction industry; and

(B)

takes into account, to the maximum extent practicable, local cultural considerations;

(2)

to engage with and listen to clients of the Program, including civil engineers, local governments, developers, and the members of the construction industry—

(A)

to learn the needs of those clients; and

(B)

to develop focused, strategic lines of new research responsive to those needs;

(3)
(A)

to solicit proposals from scientists for funding provided under the Program; and

(B)

to award funding to those scientists through a competitive, rigorous peer-review process that is designed to ensure that the best projects are funded; and

(4)

to disseminate research findings, including associated environmental valuations, using a suite of communication tools to ensure that civil engineers, local governments, developers, and members of the construction industry are aware of, understand, and can use the information to make sound decisions and implement projects.

(d)

Program plan

Not later than September 30, 2023, the Secretary shall submit to the Committee on Energy and Natural Resources of the Senate and the Committee on Natural Resources of the House of Representatives a Program plan that includes—

(1)

an assessment of the current state of knowledge about natural infrastructure;

(2)

an integrated approach to improve knowledge sharing;

(3)

an approach for project monitoring and evaluation; and

(4)

an approach for setting research priorities.

(e)

Stakeholder advisory group

(1)

Membership

The Secretary shall establish a stakeholder advisory group consisting of technical experts, including, at a minimum, 5 individuals selected from among the following potential members:

(A)

A representative of a local government.

(B)

A developer.

(C)

A representative of a construction industry association or construction company.

(D)

A civil engineer or environmental engineer.

(E)

A researcher from an institution of higher education.

(F)

A member of an Alaska Native organization, a Native Hawaiian organization, or an Indian Tribe (as those terms are defined in section 2 of the Native American Graves Protection and Repatriation Act (25 U.S.C. 3001)) with experience with natural infrastructure.

(G)

An environmental scientist.

(2)

Duties

The stakeholder advisory group established under paragraph (1) shall meet not less frequently than annually—

(A)

to consider both immediate and long-term scientific needs with respect to research relating to natural infrastructure;

(B)

to suggest to the Secretary appropriate topic areas for research relating to natural infrastructure, specific issues to be researched within those topic areas, and information transfer needs for which the Secretary shall solicit proposals in accordance with subsection (c)(3); and

(C)

to assist the Secretary in drafting the Program plan described in subsection (d).

(f)

Authorization of appropriations

For each of fiscal years 2023 through 2033, there is authorized to be appropriated to carry out this section $4,000,000, including for activities to be carried out by the Secretary and the Secretary of Agriculture under this section.

5.

Assessment of natural infrastructure projects

(a)

Evaluation

Subject to the availability of appropriations, beginning in fiscal year 2023, the Secretary shall annually—

(1)

select not fewer than 30 natural infrastructure projects completed under the Program or by any other entity or individual in the United States; and

(2)

assess the costs and effectiveness of those natural infrastructure projects.

(b)

Geographic and project diversity

The Secretary, to the maximum extent practicable, shall select natural infrastructure projects under subsection (a)(1) that, taken together, reflect a diversity of—

(1)

geographic locations; and

(2)

types of natural infrastructure.

(c)

Report

Beginning in fiscal year 2024, and annually thereafter, the Secretary shall publish a report that—

(1)

lists the natural infrastructure projects selected under subsection (a)(1);

(2)

discloses—

(A)

the costs of those natural infrastructure projects; and

(B)

the results of the assessment of the effectiveness of those natural infrastructure projects carried out under subsection (a)(2); and

(3)

if applicable, includes recommendations to improve the construction, costs, and effectiveness of future natural infrastructure projects.