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HB 121
Wyoming House•In House Committee
Summary
HB 121, “Hydrogen severance taxation”, was introduced in the House on Feb 7, 2026 by Rep. Kevin Campbell (R). It last saw action on Mar 3, 2026: H:Died in Committee Returned Bill Pursuant to HR 5-4.
Record
Text
HB 121 has 1 roll call.
hb121/introduced.txt2026 26LSO-0034STATE OF WYOMINGHOUSE BILL NO. HB0121Hydrogen severance taxation.Sponsored by: Representative(s) Campbell, KA BILLfor1 AN ACT relating to mine product taxes; providing for the2 taxation of hydrogen production as specified; specifying3 tax rates for different types of hydrogen production;4 providing for the administration of the tax; specifying5 applicability; and providing for an effective date.67 Be It Enacted by the Legislature of the State of Wyoming:89Section 1. W.S. 39-14-213 is created to read:101139-14-213. Taxation of certain hydrogen production.1213(a) As used in this section:141 HB01212026 STATE OF WYOMING 26LSO-00341(i) "Feedstock" means the raw material used to2 produce hydrogen and includes without limitation water,3 biomass, natural gas and other fossil fuels;45(ii) "Hydrogen" means hydrogen subject to6 taxation under this section;78(iii) "Hydrogen production" means the separation9 or extraction of hydrogen from a feedstock;1011(iv) All other definitions in W.S. 39-14-201 are12 incorporated herein by reference to the extent that they13 may apply.1415(b) Administration, confidentiality: The department16 shall annually value and assess hydrogen production at its17 fair market value for taxation in accordance with the18 applicable provisions of W.S. 39-14-202.1920(c) Taxable event: There is levied a severance tax on21 the value of the gross product of hydrogen resulting from22 hydrogen production in this state. The tax imposed by this2 HB01212026 STATE OF WYOMING 26LSO-00341 subsection shall be in addition to all other taxes imposed2 by law.34(d) Basis of tax: Hydrogen shall be valued for5 taxation as natural gas as provided in W.S. 39-14-203(b).67(e) Taxpayer: Any person engaging in hydrogen8 production or, to the extent of the person's ownership9 interest, any person owning an interest in the hydrogen, is10 liable for the payment of the severance tax together with11 any penalties and interest. Nothing in this subsection12 shall be deemed to require the tax to be paid more than one13 (1) time for the same gross product as provided in this14 section.1516(f) Tax rate: Hydrogen resulting from hydrogen17 production shall be subject to the following severance tax18 rates:1920(i) Except as provided in paragraph (ii) of this21 subsection, hydrogen produced from water shall be subject22 to a severance tax rate of nine percent (9%);233 HB01212026 STATE OF WYOMING 26LSO-00341(ii) Hydrogen produced from by-product water as2 defined in W.S. 41-3-903 or hydrogen produced from any3 feedstock or source other than water shall be subject to a4 severance tax rate of three percent (3%).56(g) Exemptions: The exemptions from taxation provided7 by W.S. 39-14-205 for natural gas shall apply to hydrogen8 under this section.910(h) Compliance, collection procedures: The severance11 tax related provisions of W.S. 39-14-207 shall apply to12 hydrogen production.1314(j) Enforcement: All severance tax related provisions15 of W.S. 39-14-208 shall apply to hydrogen production.1617(k) Taxpayer remedies: All severance tax related18 provisions of W.S. 39-14-209 shall apply to hydrogen19 production.2021(m) Distribution: Severance tax revenues from22 hydrogen production shall be distributed as provided by23 W.S. 39-14-211.4 HB01212026 STATE OF WYOMING 26LSO-003412Section 2. This act shall apply to all hydrogen3 production occurring on or after July 1, 2026.45Section 3. This act is effective July 1, 2026.67(END)5 HB0121
AN ACT relating to mine product taxes; providing for the taxation of hydrogen production as specified; specifying tax rates for different types of hydrogen production; providing for the administration of the tax; specifying applicability; and providing for an effective date.
Sponsors
Rep. Kevin Campbell (R) sponsors HB 121 alone.
Committees
HB 121 went before 1 committee: Minerals, Business & Economic Development.

History
HB 121 has taken 5 actions since Feb 7, 2026, the latest on Mar 3, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Mar 3, 2026 | House | H:Died in Committee Returned Bill Pursuant to HR 5-4 | ||
Feb 20, 2026 | House | No report prior to CoW Cutoff | ||
Feb 10, 2026 | House | Introduced and Referred to H09 - Minerals 53-8-1-0-0 | ||
Feb 9, 2026 | House | Received for Introduction | ||
Feb 7, 2026 | — | Bill Number Assigned |
Votes
HB 121 went to 1 roll call in the House, the latest on Feb 10, 2026 at 53–8.
| Chamber | Question | Yea | Nay | |||
|---|---|---|---|---|---|---|
Feb 10, 2026 | House | Introduced and Referred to H09 - Minerals 53-8-1-0-0 | 53 | 8 |
Source: wyoleg.gov · legiscan.com