HR 3128
115th Congress
House
Environmental Protection
Air quality
Electric power generation and transmission
Industrial facilities
To amend section 111 of the Clean Air Act to clarify when a physical change in, or change in the method of operation of, a stationary source constitutes a modification, and for other purposes.
Everywhere this bill has been
5 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Jul 17, 2018
Forwarded by Subcommittee to Full Committee (Amended) by the Yeas and Nays: 13 - 9 .
Jul 17, 2018
Subcommittee Consideration and Mark-up Session Held.
Jun 30, 2017
Referred to the Subcommittee on Environment.
Jun 29, 2017
Referred to the House Committee on Energy and Commerce.
Jun 29, 2017
Introduced in House
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Plain-English summary
This bill amends the Clean Air Act to provide that a modification of a stationary source results in an increase in air pollution only when the maximum achievable hourly emissions rate from the source is higher than: (1) the rate of the source as it was originally designed, and (2) the rate that was actually achieved during the 10 years before the change.
What's happening now
Forwarded by Subcommittee to Full Committee (Amended) by the Yeas and Nays: 13 - 9 .
Related & companion bills
1
Bill text
1 version
- Introduced in House Formatted Text PDF Formatted XML
Committees of jurisdiction
2
Cite this page
U.S. Congress. (2026). H.R. 3128: To amend section 111 of the Clean Air Act to clarify when a physical change in, or change in the method of operation of, a stationary source constitutes a modification, and for other purposes.. 115th Congress. Open America. https://openamerica.io/bill/115-HR-3128/
"H.R. 3128: To amend section 111 of the Clean Air Act to clarify when a physical change in, or change in the method of operation of, a stationary source constitutes a modification, and for other purposes.." 115th Congress, 2026, Open America, https://openamerica.io/bill/115-HR-3128/.
H.R. 3128, 115th Cong. (2026), https://openamerica.io/bill/115-HR-3128/.
[H.R. 3128: To amend section 111 of the Clean Air Act to clarify when a physical change in, or change in the method of operation of, a stationary source constitutes a modification, and for other purposes.](https://openamerica.io/bill/115-HR-3128/)