Section 45Z Clean Fuel Production Credit

IRS-2026-0133-0001NPRM
Comments
525
Last activity Jul 4, 2026
Deadline
Closed on Apr 7, 2026
Closed Apr 7, 2026
Net supportiSupport minus oppose · campaigns included
+70%
+70% excluding campaigns
Document

Details

The document's own metadata, straight from the source system.

Title
Section 45Z Clean Fuel Production Credit

The proposed regulations would provide rules on the section 45Z clean fuel production credit as extended and modified by the One, Big, Beautiful Bill Act of 2025. Section 45Z provides a credit for clean transportation fuel produced domestically after December 31, 2024, and sold by December 31, 2029. The proposed regulations would address general requirements, such as credit eligibility, emissions rates, claim filing, and registration. The proposed regulations would also amend existing elective pay, credit transfer, and registration regulations for clarity and consistency. The proposed regulations would affect domestic fuel producers, credit claimants, and registrants.

Posted
Feb 4, 2026
Comment period
Feb 4, 2026 – Apr 7, 2026
FR Doc
2026-02246
CFR
26 CFR Parts 1 and 48
Analysis

Overview

What the public is saying — stance, who's commenting, and the issues they raise.

Include campaigns

Stance breakdown

+70%
Net support
Support413Oppose45Other67
Aggregates include form-letter campaigns. Excluding them, net support is +70% across organic comments.

Who commented

Breakdown by commenter type.

Union
1
Individual
187
Government
18
Trade association
35
Advocacy
119
Academic
3
Business
158
Other
4

Comments over time

Weekly arrivals, stacked by stance.

Posted Feb 4, 2026Deadline Apr 7, 2026
Feb 2Feb 23Mar 16Apr 6Apr 27May 25Jun 15Jun 29
Support413Oppose45Other67

Support × commenter type

How each type splits across stance.

Support
Oppose
Other
Individual
75%
12%
13%
Business
80%
3%
17%
Advocacy
82%
8%
9%
Trade association
89%
6%
6%
Government
83%
11%
6%
Other
25%
25%
50%
Academic
33%
67%
0%
Union
100%
0%
0%

Position map

Who stands where on each issue?

Every non-silent position is backed by an excerpt from the comment.

Air Liquide
BusinessOther
Lifecycle modeling and credit certainty
Alchemy CO2, PBC
BusinessSupport
Alternative Fuels & Chemicals Coalition
AdvocacySupport
Lifecycle modeling and credit certainty
American Biomass Energy Association, American Loggers Council, Forest Landowners Association
AdvocacySupport
American Fuel and Petrochemical Manufacturers
Trade associationOppose
American Petroleum Institute
Trade associationSupport
American Wood Council
AdvocacySupport
Anew Climate LLC
AdvocacySupport
Arkansas Soybean Association
AdvocacySupport
Support for 45z rules
Domestic feedstock prioritization
Expedite usda feedstock calculator
Baker Commodities, Inc.
BusinessSupport
Domestic feedstock prioritization
Bayer Crop Science
BusinessSupport
Support for 45z rules
Domestic feedstock prioritization
Beta Analytic LLC
BusinessSupport
Bioenergy Association of California
AdvocacySupport
Support for 45z rules
Bunge
BusinessSupport
Domestic feedstock prioritization
Recognition of on-farm conservation practices
California Bioenergy LLC
BusinessSupport
CFO Services
BusinessOther
Christianson PLLP
BusinessSupport
Lifecycle modeling and credit certainty
CNX Resources
BusinessSupport
Coalition for Renewable Natural Gas
AdvocacySupport
Support for 45z rules
Continuum Ag
AdvocacySupport
Recognition of on-farm conservation practices
Expedite usda feedstock calculator
Corteva Agriscience
BusinessSupport
Support for 45z rules
Domestic feedstock prioritization
CoverCress Inc
BusinessSupport
Expedite usda feedstock calculator
Darling Ingredients
BusinessSupport
Darling Ingredients EXPOSED
BusinessSupport
Energy Marketers of America (EMA)
Trade associationSupport
Environmental Defense Fund
AdvocacySupport
Lifecycle modeling and credit certainty
Recognition of on-farm conservation practices
Farmer's Biogas Network
AdvocacySupport
Fuels America
AdvocacySupport
Support for 45z rules
Expedite usda feedstock calculator
Granite Falls Energy, LLC
BusinessSupport
Support for 45z rules
Domestic feedstock prioritization
Graphyte, Inc.
BusinessSupport
Expedite usda feedstock calculator
Grissan Renewable Energy
BusinessSupport
Heartland Corn Products
BusinessSupport
Lifecycle modeling and credit certainty
Hereford Ethanol Partners, L.P.
BusinessSupport
Lifecycle modeling and credit certainty
Expedite usda feedstock calculator
HF Sinclair Corp.
BusinessSupport
Support for 45z rules
Horse Farmers of America
AdvocacySupport
IL Corn Growers Association
AdvocacySupport
Expedite usda feedstock calculator
IMAREAN Corp
BusinessSupport
Intermediate Oilseed Crop Association (IOCA)
Trade associationSupport
Expedite usda feedstock calculator
International Council on Clean Transportation
AdvocacySupport
Lifecycle modeling and credit certainty
Recognition of on-farm conservation practices
Iowa Soybean Association
Trade associationSupport
Support for 45z rules
Domestic feedstock prioritization
Kansas Corn Growers Association
Trade associationSupport
Domestic feedstock prioritization
Lifecycle modeling and credit certainty
Kansas Soybean Association
AdvocacySupport
Support for 45z rules
Domestic feedstock prioritization
Expedite usda feedstock calculator
Kentucky Farm Bureau Federation
AdvocacySupport
Recognition of on-farm conservation practices
LanzaJet, Inc.
BusinessSupport
LanzaTech Global, Inc.
BusinessSupport
Lifecycle modeling and credit certainty
Life Cycle Associates LLC
BusinessSupport
Lifecycle modeling and credit certainty
Lyon-Lincoln Electric Cooperative
GovernmentSupport
Support for 45z rules
Maas Energy Works
BusinessSupport
Support for 45z rules
mcr Energy LLC
BusinessOppose
MESKA
BusinessSupport
Minnesota Farmers Union
UnionSupport
Support for 45z rules
Domestic feedstock prioritization
Recognition of on-farm conservation practices
Monarch Bioenergy, LLC
BusinessSupport
Support for 45z rules
National Association of State Departments of Agriculture
AdvocacySupport
Domestic feedstock prioritization
National Corn Growers Association
Trade associationSupport
Support for 45z rules
Domestic feedstock prioritization
National Energy & Fuels Institute
AdvocacySupport
Support for 45z rules
Lifecycle modeling and credit certainty
National Grain and Feed Association
Trade associationSupport
Support for 45z rules
Recognition of on-farm conservation practices
National Pork Producers Council
Trade associationOther
Lifecycle modeling and credit certainty
Recognition of on-farm conservation practices
National Propane Gas Association
Trade associationSupport
Nebraska Corn Growers Association
AdvocacySupport
Recognition of on-farm conservation practices
New West Genetics Inc
BusinessSupport
Oberon Fuels, Inc.
BusinessSupport
POET, LLC
BusinessSupport
Lifecycle modeling and credit certainty
Expedite usda feedstock calculator
Renewable Fuels Association
Trade associationSupport
Domestic feedstock prioritization
Lifecycle modeling and credit certainty
Roeslein Renewables
BusinessSupport
Recognition of on-farm conservation practices
Sievers Family Farms, LLC
BusinessSupport
Support for 45z rules
Recognition of on-farm conservation practices
Southwest Iowa Renewable Energy
BusinessSupport
Sustainable Advanced Biofuel Refiners Coalition
AdvocacySupport
Domestic feedstock prioritization
Taxpayers for Common Sense
AdvocacyOppose
Recognition of on-farm conservation practices
Tennessee Farm Bureau Federation
AdvocacySupport
Domestic feedstock prioritization
Tennessee Soybean Association
Trade associationSupport
Support for 45z rules
Domestic feedstock prioritization
The American Oats Coalition for Energy Security
AdvocacySupport
Domestic feedstock prioritization
The National Apple Demolition and Market Stabilization Coalition (NADMSC)
AdvocacyOppose
The Transport Project
AdvocacySupport
U.S. Canola Association
AdvocacySupport
Domestic feedstock prioritization
Lifecycle modeling and credit certainty
U.S. Chamber of Commerce
BusinessSupport
Support for 45z rules
Recognition of on-farm conservation practices
Expedite usda feedstock calculator
Weaver and Tidwell, LLP
BusinessSupport
Yosemite Clean Energy, LLC
AdvocacySupport
You Dump It, You Drink It Co.
AdvocacyOppose

18 organization-typed comments could not be identified.

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