republic-os/legislation/us/states/ia/2021-2022/hf-2128.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	A bill for an act relating to renewable fuels, including ethanol blended gasoline and biodiesel blended fuel used to power internal combustion engines, by providing for compliance requirements and promotional initiatives that relate to establishing classifications and standards for renewable fuels, advertising and selling renewable fuels, storing and dispensing renewable fuels, using state motor vehicles powered by renewable fuels, and taxes, tax credits, and tax refunds relating to renewable fuels; providing penalties and making penalties applicable; and including effective date and retroactive applicability provisions. (Formerly HSB 594.) Effective date: 07/01/2022, 05/17/2022, 01/01/2024, 01/01/2023. Applicability date: 01/01/2022.	A bill for an act relating to renewable fuels, including ethanol blended gasoline and biodiesel blended fuel used to power internal combustion engines, by providing for compliance requirements and promotional initiatives that relate to establishing classifications and standards for renewable fuels, advertising and selling renewable fuels, storing and dispensing renewable fuels, using state motor vehicles powered by renewable fuels, and taxes, tax credits, and tax refunds relating to renewable fuels; providing penalties and making penalties applicable; and including effective date and retroactive applicability provisions. (Formerly HSB 594.) Effective date: 07/01/2022, 05/17/2022, 01/01/2024, 01/01/2023. Applicability date: 01/01/2022.	us/states/ia	Iowa General Assembly	2021-2022	HF 2128	Iowa HF 2128 (2021-2022)	bill	agricultural products biofuels ethanol fuels gasoline motor vehicles natural resources department public safety department renewable energy sales tax refunds taxation vehicles	enacted		9	33	3	2022-01-26	2022-06-24	openstates	ocd-bill/ba61f7e7-ab7f-4f5b-b1ce-89f547703eaf	https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=HF 2128&ga=89	598fe4f86046dbabed884a6ab5e028d6e5519dcdfc5945600767ee337bce6247	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ia

Iowa HF 2128 (2021-2022) — A bill for an act relating to renewable fuels, including ethanol blended gasoline and biodiesel blended fuel used to power internal combustion engines, by providing for compliance requirements and promotional initiatives that relate to establishing classifications and standards for renewable fuels, advertising and selling renewable fuels, storing and dispensing renewable fuels, using state motor vehicles powered by renewable fuels, and taxes, tax credits, and tax refunds relating to renewable fuels; providing penalties and making penalties applicable; and including effective date and retroactive applicability provisions. (Formerly HSB 594.) Effective date: 07/01/2022, 05/17/2022, 01/01/2024, 01/01/2023. Applicability date: 01/01/2022.

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. Introduced (filed) — source
2. Amendment H-8005 (committee substitute) — source
3. Amendment H-8006 (committee substitute) — source
4. Amendment H-8367 (committee substitute) — source
5. Amendment S-5143 (committee substitute) — source
6. Reprinted (committee substitute) — source
7. Reprinted Marked Up (committee substitute) — source
8. Signed Enrolled Bill (PDF) (committee substitute) — source
9. Enrolled (enrolled) — source

Votes

• Shall the bill pass? — 42–3 (pass) · upper
• Shall the bill pass? — 82–10 (pass) · lower
• Shall the bill pass? — 81–13 (pass) · lower

Timeline

The legislative action history — every referral, reading, and vote.

• 2022-01-26 Introduced, placed on Ways and Means calendar. introduction
• 2022-02-01 Amendment H-8005 filed. amendment-introduction
• 2022-02-01 Fiscal note.
• 2022-02-02 Amendment H-8006 to H-8005 filed, withdrawn.
• 2022-02-02 Amendment H-8005 adopted. amendment-passage
• 2022-02-02 Passed House, yeas 82, nays 10. passage
• 2022-02-03 Explanation of vote.
• 2022-02-08 Explanation of vote.
• 2022-02-17 Explanation of vote.
• 2022-03-30 Explanation of vote.
• 2022-02-02 Immediate message.
• 2022-02-07 Message from House.
• 2022-02-07 Read first time, referred to Agriculture. reading-1
• 2022-02-08 Subcommittee: Zumbach, Costello, and Ragan. S.J. 224
• 2022-02-09 Committee report, recommending passage. committee-passage
• 2022-02-16 Referred to Ways and Means. referral-committee
• 2022-02-17 Subcommittee: Brown, Dawson, Petersen, Sweeney, and T. Taylor.
• 2022-04-25 Committee report, recommending amendment and passage. committee-passage
• 2022-04-25 Amendment S-5143 filed. amendment-introduction
• 2022-04-26 Amendment S-5143 adopted. amendment-passage
• 2022-04-26 Passed Senate, yeas 42, nays 3. passage
• 2022-04-26 Immediate message.
• 2022-04-26 Message from Senate.
• 2022-04-26 Fiscal note.
• 2022-04-26 Senate amendment H-8367 filed.
• 2022-04-26 House concurred in Senate amendment H-8367.
• 2022-04-26 Passed House, yeas 81, nays 13. passage
• 2022-04-26 Explanation of vote.
• 2022-04-26 Immediate message.
• 2022-04-26 Message from House.
• 2022-05-16 Reported correctly enrolled, signed by Speaker and President, and sent to Governor.
• 2022-05-17 Signed by Governor. executive-signature
• 2022-06-24 Fiscal note.

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/ba61f7e7-ab7f-4f5b-b1ce-89f547703eaf. Confidence: reported (aggregated from official Iowa legislature records).