H.R. 777House115th Congress (2017-2019)In Committee

To provide for a comprehensive assessment of the scientific and technical research on the implications of the use of mid-level ethanol blends, and for other purposes.

Introduced January 31, 2017

AI-Generated Summary

Updated April 15, 2026 at 12:14 PM UTC

H.R. 777 directs the EPA to commission a thorough review of the scientific and technical research on using mid‑level ethanol blends (10‑20% ethanol) in gasoline‑powered vehicles and equipment. The goal is to understand environmental, safety, durability, and performance impacts, identify research gaps, and address infrastructure and misfueling concerns. The EPA must report its findings to Congress and halt any existing or new waivers for these blends until the study is completed.

Key Provisions

  • The EPA Administrator must, within 45 days, contract with the National Academy of Sciences to complete a comprehensive assessment of the scientific and technical research on using mid‑level ethanol blends (10‑20% ethanol) compared with lower‑ethanol or pure gasoline blends.
  • The assessment, due within 18 months, must evaluate short‑ and long‑term environmental, safety, durability, and performance impacts on on‑road, non‑road, and marine engines and vehicles, covering emissions, fuel‑system durability, diagnostics, fuel efficiency, cost, and related factors, and must identify research gaps.
  • The study must also identify needed research to protect fuel infrastructure (e.g., storage tanks, pipes) from ethanol effects and to reduce misfueling risks, including recommendations on labeling and pump practices.
  • Within 30 days of receiving the assessment, the EPA must submit a report to the House Science Committee and the Senate Environment Committee, stating its agreement or disagreement with the findings.
  • All existing Clean Air Act waivers that allow mid‑level ethanol blends to be sold are voided until the report is submitted, and no new waivers may be granted until after the report.
  • The EPA may use up to $900,000 from its science and technology budget to fund the assessment.

Legislative Activity

Stay on top of the latest movement without scrolling through every action

3 earlier actions
HouseCommittee Latest Action

Referred to the Subcommittee on Environment.

April 25, 2017

View full timeline
HouseIntro Referral

Introduced in House

January 31, 2017

HouseIntro Referral

Referred to the Committee on Science, Space, and Technology, and in addition to the Committee on Energy and Commerce, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

January 31, 2017

HouseCommittee

Referred to the Subcommittee on Environment.

February 3, 2017

HouseCommittee

Referred to the Subcommittee on Environment.

April 25, 2017

Floor Debate

16 members

What members said about H.R. 777 on the floor

5 Republicans11 Democrats
Sheila Jackson Lee
Rep. Sheila Jackson LeeD-TX-18 · Feb 15, 2018

Mr. Chairman, I thank the gentleman from New York for yielding. Mr. Chairman, because we are talking about need this morning, having seen Mr. Deutch in Florida, let me offer my deepest sympathy for…

Bob Goodlatte
Rep. Bob GoodlatteR-VA-6 · Feb 15, 2018

Mr. Speaker, I ask unanimous consent that all Members may have 5 legislative days to revise and extend their remarks and include extraneous material on H.R. 620. Mr. Chairman, I yield myself such…

Ted Poe
Rep. Ted PoeR-TX-2 · Feb 15, 2018

Mr. Chair, I want to thank the chairman for his long work on this issue, and I want to thank a couple of the cosponsors--this is a bipartisan bill--Congressman Peters, Congresswoman Speier, and Mr.…

James R. Langevin
Rep. James R. LangevinD-RI-2 · Feb 15, 2018

Mr. Chairman, I rise in strong opposition to H.R. 620, the ADA Education and Reform Act. This misguided piece of legislation is being sold to my colleagues and the American public as a measure that…

Scott H. Peters
Rep. Scott H. PetersD-CA-52 · Feb 15, 2018

Mr. Chairman, I want to thank the chairman for yielding. One thing I want to agree with Mr. Nadler on is his comments about the tragedy yesterday in Florida. I completely endorse those comments with…

Show 8 more
Jerrold Nadler
Rep. Jerrold NadlerD-NY-10 · Feb 15, 2018

Mr. Chair, I yield myself such time as I may consume. Mr. Chair, before we discuss the bill before us today, I want to address the horrible school shooting in Florida yesterday. We mourn the deaths…

Steny H. Hoyer
Rep. Steny H. HoyerD-MD-5 · Feb 15, 2018

Mr. Chairman, I rise in strong opposition to this legislation. In 1990, President George H.W. Bush declared a long overdue ``independence day'' for people with disabilities as he signed the historic…

Robert C. "Bobby" Scott
Rep. Robert C. "Bobby" ScottD-VA-3 · Feb 15, 2018

Mr. Chair, I thank the gentleman for yielding. H.R. 620, the so-called ADA Education and Reform Act of 2017, is an attack on the civil rights of Americans with disabilities. The Americans with…

Rob Woodall
Rep. Rob WoodallR-GA-7 · Feb 15, 2018

Mr. Chairman, I thank the chairman of the committee for yielding. Mr. Chairman, the gentleman from Maryland just said that, after decades, the ADA was well understood and the law was easy to comply…

Jamie Raskin
Rep. Jamie RaskinD-MD-8 · Feb 15, 2018

Mr. Chairman, one of our great Republican Presidents, Abraham Lincoln, who served in this body, spoke of government of the people, by the people, and for the people. We didn't start out that way, but…

Duncan Hunter
Rep. Duncan HunterR-CA-50 · Feb 15, 2018

Mr. Chair, I rise today in support of H.R. 620, the ADA Education and Reform Act of 2017. This is overdue legislation that will increase protections for individuals with disabilities while providing…

Janice D. Schakowsky
Rep. Janice D. SchakowskyD-IL-9 · Feb 15, 2018

Mr. Chairman, I rise in strong opposition to H.R. 620, which would violate the 28-year-old Americans with Disabilities Act by allowing public places to bar access to people with disabilities. H.R.…

Lisa Blunt Rochester
Rep. Lisa Blunt RochesterD-DE · Feb 15, 2018

Mr. Chairman, I thank my friend, Mr. Nadler, for yielding and for his leadership on this issue. Mr. Chairman, as a former Delaware Secretary of Labor, I rise today to strongly oppose H.R. 620, the…

Show 3 more
Ken Calvert
Rep. Ken CalvertR-CA-42 · Feb 15, 2018

Mr. Chair, the goal of the American with Disabilities Act is to provide access for the disabled. That goal must be pursued and protected. It is important to distinguish, however, that the ADA is not…

John Lewis
Rep. John LewisD-GA-5 · Feb 15, 2018

Mr. Chair, I thank my good friend, the ranking member, Mr. Nadler, for yielding. Mr. Chair, I rise in strong opposition to this bill. Many of my colleagues may not remember when the Civil Rights Act…

Earl Blumenauer
Rep. Earl BlumenauerD-OR-3 · Feb 15, 2018

Mr. Chair, when the Americans with Disabilities Act was first signed into law, President George H.W. Bush praised this bill for its assurance ``that people with disabilities [were] given the basic…

Bill Text

Latest available legislative text

Reading Mode
Latest
Introduced in HouseIssued January 31, 2017

I

115th CONGRESS

1st Session

H. R. 777

IN THE HOUSE OF REPRESENTATIVES

January 31, 2017

Mr. Sensenbrenner introduced the following bill; which was referred to the Committee on Science, Space, and Technology, and in addition to the Committee on Energy and Commerce, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned

A BILL

To provide for a comprehensive assessment of the scientific and technical research on the implications of the use of mid-level ethanol blends, and for other purposes.

1.

Definitions

In this Act:

(1)

Administrator

The term Administrator means the Administrator of the Environmental Protection Agency.

(2)

Mid-level ethanol blend

The term mid-level ethanol blend means an ethanol-gasoline blend containing greater than 10 and up to and including 20 percent ethanol by volume that is intended to be used in any conventional gasoline-powered motor vehicle or nonroad vehicle or engine.

2.

Evaluation

(a)

In general

The Administrator, acting through the Assistant Administrator of the Office of Research and Development at the Environmental Protection Agency, shall—

(1)

not later than 45 days after the date of enactment of this Act, enter into an agreement with the National Academy of Sciences to provide, within 18 months after the date of enactment of this Act, a comprehensive assessment of the scientific and technical research on the implications of the use of mid-level ethanol blends, comparing mid-level ethanol blends to gasoline blends containing 10 percent or 0 percent ethanol; and

(2)

not later than 30 days after receiving the results of the assessment under paragraph (1), submit a report to the Committee on Science, Space, and Technology of the House of Representatives and the Committee on Environment and Public Works of the Senate on the findings of the assessment, together with the agreement or disagreement of the Administrator with each of its findings.

(b)

Contents

The assessment performed under subsection (a)(1) shall include the following:

(1)

An evaluation of the short-term and long-term environmental, safety, durability, and performance effects of the introduction of mid-level ethanol blends on onroad, nonroad, and marine engines, onroad and nonroad vehicles, and related equipment. Such evaluation shall consider the impacts of qualifying mid-level ethanol blends or blends with higher ethanol concentrations as a certification fuel. Such evaluation shall include a review of all available scientific evidence, including that relied upon by the Administrator and published at 75 Fed. Reg. 68094 et seq. (November 4, 2010), 76 Fed. Reg. 4662 et seq. (January 26, 2011), and 76 Fed. Reg. 44406 et seq. (July 25, 2011), and identify gaps in understanding and research needs related to—

(A)

tailpipe emissions;

(B)

evaporative emissions;

(C)

engine and fuel system durability;

(D)

onboard diagnostics;

(E)

emissions inventory and other modeling effects;

(F)

materials compatibility;

(G)

operability and drivability;

(H)

fuel efficiency;

(I)

fuel economy;

(J)

knock resistance;

(K)

consumer education and satisfaction;

(L)

cost effectiveness for the consumer;

(M)

catalyst durability; and

(N)

durability of storage tanks, piping, and dispensers for retail.

(2)

An identification of areas of research, development, and testing necessary to—

(A)

ensure that existing motor fuel infrastructure is not adversely impacted by mid-level ethanol blends, including an examination of potential impacts of mid-level ethanol blends on metal, plastic, rubber, or any other materials used in pipes or storage tanks; and

(B)

reduce the risk of misfueling by users at various points in the distribution and supply chain, including at bulk storage, retail storage, and distribution configurations by—

(i)

assessing the best methods and practices to prevent misfueling;

(ii)

examining misfueling mitigation strategies for blender pumps, including volumetric purchase requirements and labeling requirements;

(iii)

assessing the adequacy of and ability for misfueling mitigation plans approved by the Environmental Protection Agency; and

(iv)

soliciting and considering recommendations of the National Institute of Standards and Technology, the American National Standards Institute, the International Organization for Standardization, and the National Conference on Weights and Measures regarding fuel pump labeling.

(c)

Waivers

Prior to the submission of the report under subsection (a)(2), any waiver granted under section 211(f)(4) of the Clean Air Act (42 U.S.C. 7545(f)(4)) before the date of enactment of this Act that allows the introduction into commerce of mid-level ethanol blends for use in motor vehicles shall have no force or effect. The Administrator shall grant no new waivers under such section 211(f)(4) until after the submission of the report described under subsection (a)(2).

3.

Authorization of appropriations

In order to carry out this Act, the Administrator shall utilize up to $900,000 from the funds made available for science and technology, including research and development activities, at the Environmental Protection Agency.