H.R. 4377House115th Congress (2017-2019)Passed House

Accelerating American Leadership in Science Act of 2018

Introduced November 13, 2017

AI-Generated Summary

Updated April 15, 2026 at 7:08 PM UTC

The Accelerating American Leadership in Science Act of 2018 directs the Department of Energy to upgrade major research facilities and build new ones to keep the United States at the forefront of scientific discovery. It funds upgrades to the Advanced Photon Source, a new Long‑Baseline Neutrino Facility for the Deep Underground Neutrino Experiment, and both a proton‑power upgrade and a second target station at the Spallation Neutron Source. The bill sets target dates for when the upgrades should be operational and earmarks specific funding for each project.

Key Provisions

  • Upgrade the Advanced Photon Source with a multi‑bend achromat lattice to produce brighter hard x‑rays, aiming for full operation by Dec 31 2025, with $93 M–$150 M authorized each fiscal year through 2023.
  • Construct a Long‑Baseline Neutrino Facility for DUNE, including a high‑power neutrino beam, underground caverns for detectors in South Dakota and Illinois, and supporting cryogenic systems, targeting full operation by Dec 31 2026, with $95 M–$200 M authorized annually through 2026.
  • Increase proton power at the Spallation Neutron Source, following earlier DOE reports, with a goal of full operation by Dec 31 2025 and funding of $26 M–$40.5 M from FY2018 to FY2021, plus smaller amounts through FY2024.
  • Build a second target station at the Spallation Neutron Source, aiming for operation by Dec 31 2030 (possible early start in 2028), with funding rising to $275 M per year from FY2024 to FY2026 and additional amounts through FY2028.
  • Limit spending to amounts already authorized for the Department of Energy’s Office of Science, prohibiting new appropriations beyond those specified.

Legislative Activity

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13 earlier actions
SenateIntro Referral Latest Action

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

February 14, 2018

View full timeline
HouseIntro Referral

Introduced in House

November 13, 2017

HouseIntro Referral

Referred to the House Committee on Science, Space, and Technology.

November 13, 2017

HouseCommittee

Committee Consideration and Mark-up Session Held.

November 15, 2017

HouseCommittee

Ordered to be Reported by Voice Vote.

November 15, 2017

HouseCommittee

Reported by the Committee on Science, Space, and Technology. H. Rept. 115-555.

February 13, 2018

HouseCalendars

Placed on the Union Calendar, Calendar No. 417.

February 13, 2018

HouseFloor

Mr. Hultgren moved to suspend the rules and pass the bill, as amended.

February 13, 2018 • 4:43 PM

HouseFloor

Considered under suspension of the rules. (consideration: CR H1092-1094)

February 13, 2018 • 4:43 PM

HouseFloor

DEBATE - The House proceeded with forty minutes of debate on H.R. 4377.

February 13, 2018 • 4:43 PM

HouseFloor

Passed/agreed to in House: On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote.(text: CR H1092)

February 13, 2018 • 4:56 PM

HouseFloor

On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote. (text: CR H1092)

February 13, 2018 • 4:56 PM

HouseFloor

Motion to reconsider laid on the table Agreed to without objection.

February 13, 2018 • 4:56 PM

HouseFloor

The title of the measure was amended. Agreed to without objection.

February 13, 2018 • 4:56 PM

SenateIntro Referral

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

February 14, 2018

Floor Debate

21 members

What members said about H.R. 4377 on the floor

8 Republicans13 Democrats
Michael K. Simpson
Rep. Michael K. SimpsonR-ID-2 · Jun 7, 2018

Mr. Chairman, I thank the gentleman for yielding the time. Mr. Chairman, I am pleased to present to the House the fiscal year 2019 Energy and Water Development and Related Agencies Appropriations…

Marcy Kaptur
Rep. Marcy KapturD-OH-9 · Jun 7, 2018

Mr. Chairman, I wish to thank the ranking member from New York, Nita Lowey, for yielding me this time and for the wonderful work she has done on 12 bills, and this is but the first. I also want to…

William R. Keating
Rep. William R. KeatingD-MA-9 · Jun 7, 2018

Mr. Chairman, I have an amendment at the desk. Mr. Chairman, this amendment would direct the Army Corps to consider the historic and national significance of dredging projects as the Corps makes its…

Rodney P. Frelinghuysen
Rep. Rodney P. FrelinghuysenR-NJ-11 · Jun 7, 2018

Mr. Chair, I yield myself such time as I may consume. I rise today in support of H.R. 5895, the first set of the fiscal year 2019 appropriations bills: Energy and Water, the Legislative Branch, and…

Donald S. Beyer, Jr.
Rep. Donald S. Beyer, Jr.D-VA-8 · Jun 7, 2018

Mr. Chairman, I have an amendment at the desk. Mr. Chairman, this amendment seeks to preserve our current Clean Water Act protections over our rivers, streams, and wetlands. Our Nation's river system…

Show 8 more
Randy K. Weber, Sr.
Rep. Randy K. Weber, Sr.R-TX-14 · Jun 27, 2018

Mr. Speaker, I move to suspend the rules and pass the bill (H.R. 5905) to authorize basic research programs in the Department of Energy Office of Science for fiscal years 2018 and 2019, as amended.…

Raul Ruiz
Rep. Raul RuizD-CA-36 · Jun 7, 2018

Mr. Chair, I have an amendment at the desk. Mr. Chairman, I rise to offer an amendment to H.R. 5895 to provide $2 million in additional critical funding for Bureau of Reclamation environmental…

Tim Ryan
Rep. Tim RyanD-OH-13 · Jun 7, 2018

Mr. Chairman, I thank the gentlewoman from New York for yielding, and I thank her for her leadership on the Appropriations Committee. I also thank my partner on the Legislative Branch Subcommittee on…

Nita M. Lowey
Rep. Nita M. LoweyD-NY-17 · Jun 7, 2018

Mr. Chairman, I rise in opposition to the three-bill package that Republicans are bringing to the floor today. Instead of following regular order and debating and amending the Energy and Water,…

Debbie Wasserman Schultz
Rep. Debbie Wasserman SchultzD-FL-23 · Jun 7, 2018

Mr. Chairman, I thank the gentlewoman for yielding. I also thank Chairman Frelinghuysen and former Chairman Dent for their hard work on the bill. Mr. Chair, I recognize Chairman Carter for taking up…

Randy Hultgren
Rep. Randy HultgrenR-IL-14 · Feb 13, 2018

Mr. Speaker, I move to suspend the rules and pass the bill (H.R. 4377) to direct the Secretary of Energy to carry out certain upgrades to research equipment and construct research user facilities,…

Elizabeth H. Esty
Rep. Elizabeth H. EstyD-CT-5 · Jun 7, 2018

Mr. Chair, I have an amendment at the desk. Mr. Chair, I rise in support of my amendment, which would protect millions of good-paying manufacturing jobs across the country, including in my home State…

Doug LaMalfa
Rep. Doug LaMalfaR-CA-1 · Jun 7, 2018

Mr. Chairman, I claim the time in strong opposition to this amendment. Mr. Chairman, this amendment would allow the regulatory overreach that has been happening to the agriculture community through…

Show 11 more
Niki Tsongas
Rep. Niki TsongasD-MA-3 · Jun 7, 2018

Mr. Chairman, I have an amendment at the desk. Mr. Chair, my amendment increases funding by $5 million for the Department of Energy's Office of Energy Efficiency and Renewable Energy for the purposes…

Lamar Smith
Rep. Lamar SmithR-TX-21 · Jun 7, 2018

Mr. Chairman, I have an amendment at the desk. Mr. Chairman, I offer an amendment to H.R. 5895, the Energy and Water Development and Related Agencies Appropriations Act of 2019. I first want to thank…

Steny H. Hoyer
Rep. Steny H. HoyerD-MD-5 · Jun 7, 2018

Mr. Chair, I thank the ranking member, Mrs. Lowey, for yielding. I rise twice today in sadness. As a member of the Appropriations Committee, albeit on leave, I have great respect for this committee,…

Randy K. Weber, Sr.
Rep. Randy K. Weber, Sr.R-TX-14 · Jun 7, 2018

Mr. Chairman, I have an amendment at the desk. Mr. Chairman, I rise to offer an amendment to H.R. 5895, the Energy and Water Development and Related Agencies Appropriations Act of 2019. I want to…

Darren Soto
Rep. Darren SotoD-FL-9 · Jun 7, 2018

Mr. Chair, I have an amendment at the desk. Mr. Chair, my amendment would increase funding for the Cybersecurity, Energy Security, and Emergency Response program by $1 million and decrease the…

Lamar Smith
Rep. Lamar SmithR-TX-21 · Feb 13, 2018

Mr. Speaker, I thank the gentleman from Illinois (Mr. Hultgren) for yielding me time on his bill, H.R. 4377, the Accelerating American Leadership in Science Act. Mr. Speaker, this legislation,…

Dan Newhouse
Rep. Dan NewhouseR-WA-4 · Jun 7, 2018

Mr. Chair, I thank Chairman Frelinghuysen as well as Chairman Simpson for their hard work on this package of bills. Mr. Chairman, I rise in support of H.R. 5895, which includes the fiscal year 2019…

Ken Calvert
Rep. Ken CalvertR-CA-42 · Jun 7, 2018

Mr. Chairman, I rise today in strong support of these appropriations bills on the floor. I thank the full committee chairman, Rodney Frelinghuysen, for his dedication to regular order. We are…

James R. Langevin
Rep. James R. LangevinD-RI-2 · Jun 7, 2018

Mr. Chairman, I have an amendment at the desk. Mr. Chairman, I offer this amendment today to direct $3 million to the Office of Science within the Department of Energy for important nuclear fusion…

Lamar Smith
Rep. Lamar SmithR-TX-21 · Jun 27, 2018

Mr. Speaker, first of all, let me thank the chairman of the Energy Subcommittee, Mr. Weber, the gentleman from Texas, for yielding. I strongly support this bill, H.R. 5905, the Department of Energy…

Suzanne Bonamici
Rep. Suzanne BonamiciD-OR-1 · Jun 7, 2018

Mr. Chairman, I have an amendment at the desk. Mr. Chair, I rise today to offer a bipartisan amendment to increase investments in research and development that support marine energy, hydropower, and…

Bill Text

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Latest
Referred in SenateIssued February 14, 2018

IIB

115th CONGRESS

2d Session

H. R. 4377

IN THE SENATE OF THE UNITED STATES

February 14, 2018

Received; read twice and referred to the Committee on Energy and Natural Resources

AN ACT

To direct the Secretary of Energy to carry out certain upgrades to research equipment and construct research user facilities, and for other purposes.

1.

Short title

This Act may be cited as the Accelerating American Leadership in Science Act of 2018.

2.

Advanced photon source upgrade

(a)

In general

The Secretary of Energy shall provide for the upgrade to the Advanced Photon Source described in the publication approved by the Basic Energy Sciences Advisory Committee on June 9, 2016, titled Report on Facility Upgrades, including the development of a multi-bend achromat lattice to produce a high flux of coherent x-rays within the hard x-ray energy region and a suite of beamlines optimized for this source.

(b)

Definitions

In this section:

(1)

Flux

The term flux means the rate of flow of photons.

(2)

Hard x-ray

The term hard x-ray means a photon with energy greater than 20 kiloelectron volts.

(c)

Start of operations

The Secretary shall, to the maximum extent practicable, ensure that the start of full operations of the upgrade under this section occurs before December 31, 2025.

(d)

Funding

There are authorized to be appropriated to the Secretary for the Office of Science to carry out to completion the upgrade under this section—

(1)

$93,000,000 for fiscal year 2018;

(2)

$130,000,000 for fiscal year 2019;

(3)

$152,400,000 for fiscal year 2020;

(4)

$150,000,000 for fiscal year 2021;

(5)

$73,600,000 for fiscal year 2022; and

(6)

$20,000,000 for fiscal year 2023.

3.

Long-Baseline Neutrino Facility for Deep Underground Neutrino Experiment

(a)

In general

The Secretary of Energy shall provide for a Long-Baseline Neutrino Facility to facilitate the international Deep Underground Neutrino Experiment to enable a program in neutrino physics to measure the fundamental properties of neutrinos, explore physics beyond the Standard Model, and better clarify the nature of matter and antimatter.

(b)

Facility capabilities

The Secretary shall ensure that the facility described in subsection (a) will provide, at a minimum, the following capabilities:

(1)

A broad-band neutrino beam capable of 1.2 megawatts (MW) of beam power and upgradable to 2.4 MW of beam power.

(2)

Four caverns excavated for a 40 kiloton fiducial detector mass and supporting surface buildings and utilities.

(3)

Neutrino detector facilities at both the Far Site in South Dakota and the Near Site in Illinois to categorize and study neutrinos on their 800-mile journey between the two sites.

(4)

Cryogenic systems to support neutrino detectors.

(c)

Start of operations

The Secretary shall, to the maximum extent practicable, ensure that the start of full operations of the facility under this section occurs before December 31, 2026.

(d)

Funding

There are authorized to be appropriated to the Secretary for the Office of Science to carry out to completion the construction of the facility under this section—

(1)

$95,000,000 for fiscal year 2018;

(2)

$160,000,000 for fiscal year 2019;

(3)

$195,000,000 for fiscal year 2020;

(4)

$195,000,000 for fiscal year 2021;

(5)

$200,000,000 for fiscal year 2022;

(6)

$200,000,000 for fiscal year 2023;

(7)

$195,000,000 for fiscal year 2024;

(8)

$150,000,000 for fiscal year 2025; and

(9)

$50,000,000 for fiscal year 2026.

4.

Spallation Neutron Source proton power upgrade

(a)

In general

The Secretary of Energy shall provide for a proton power upgrade to the Spallation Neutron Source.

(b)

Definition of proton power upgrade

For the purposes of this section, the term proton power upgrade means the Spallation Neutron Source power upgrade described in—

(1)

the publication of the Office of Science of the Department of Energy titled Facilities for the Future of Science: A Twenty-Year Outlook, published December 2003;

(2)

the publication of the Office of Science of the Department of Energy titled Four Years Later: An Interim Report on Facilities for the Future of Science: A Twenty-Year Outlook, published August 2007; and

(3)

the publication approved by the Basic Energy Sciences Advisory Committee on June 9, 2016, titled Report on Facility Upgrades.

(c)

Start of operations

The Secretary shall, to the maximum extent practicable, ensure that the start of full operations of the upgrade under this section occurs before December 31, 2025.

(d)

Funding

There are authorized to be appropriated to the Secretary for the Office of Science to carry out to completion the upgrade under this section—

(1)

$26,000,000 for fiscal year 2018;

(2)

$70,800,000 for fiscal year 2019;

(3)

$33,500,000 for fiscal year 2020;

(4)

$40,500,000 for fiscal year 2021;

(5)

$21,100,000 for fiscal year 2022;

(6)

$13,200,000 for fiscal year 2023; and

(7)

$2,900,000 for fiscal year 2024.

5.

Spallation Neutron Source second target station

(a)

In general

The Secretary of Energy shall provide for a second target station for the Spallation Neutron Source.

(b)

Definition of second target station

For the purposes of this section, the term second target station means the Spallation Neutron Source second target station described in—

(1)

the publication of the Office of Science of the Department of Energy titled Facilities for the Future of Science: A Twenty-Year Outlook, published December 2003;

(2)

the publication of the Office of Science of the Department of Energy titled Four Years Later: An Interim Report on Facilities for the Future of Science: A Twenty-Year Outlook, published August 2007; and

(3)

the publication approved by the Basic Energy Sciences Advisory Committee on June 9, 2016, titled Report on Facility Upgrades.

(c)

Start of operations

The Secretary shall, to the maximum extent practicable, ensure that the start of full operations of the second target station under this section occurs before December 31, 2030, with the option for early operation in 2028.

(d)

Funding

There are authorized to be appropriated to the Secretary for the Office of Science to carry out to completion the construction of the facility under this section—

(1)

$5,000,000 for fiscal year 2018;

(2)

$10,000,000 for fiscal year 2019;

(3)

$15,000,000 for fiscal year 2020;

(4)

$25,000,000 for fiscal year 2021;

(5)

$50,000,000 for fiscal year 2022;

(6)

$200,000,000 for fiscal year 2023;

(7)

$275,000,000 for fiscal year 2024;

(8)

$275,000,000 for fiscal year 2025;

(9)

$275,000,000 for fiscal year 2026;

(10)

$250,000,000 for fiscal year 2027; and

(11)

$120,000,000 for fiscal year 2028.

6.

Spending limitation

No additional funds are authorized to be appropriated to carry out this Act and the amendments made by this Act, and this Act and such amendments shall be carried out using amounts otherwise available for such purpose.

Passed the House of Representatives February 13, 2018.

Karen L. Haas,

Clerk.