Cleave Simpson
Occupation
Farmer/Rancher
Party
Republican
Leadership Position
Minority Leader
First Regular Session | 75th General Assembly
Colorado General AssemblySB25-309
Authorize Legislative Fellows
Concerning authorization for the legislative council to approve the placement of nonpartisan legislative fellowships within the legislative council staff.
05/30/2025 | Governor Signed
2025 Regular Session
Bill
General Assembly
SB25-302
Achieving a Better Life Experience Tax Deduction
Concerning extending the achieving a better life experience state income tax deduction.
05/24/2025 | Governor Signed
2025 Regular Session
Bill
Fiscal Policy & Taxes
SB25-283
Funding Water Conservation Board Projects
Concerning the Colorado water conservation board operations, and, in connection therewith, funding projects and making an appropriation.
05/15/2025 | Governor Signed
2025 Regular Session
Bill
Water
SB25-182
Embodied Carbon Reduction
Concerning encouraging the reduction of embodied carbon.
05/28/2025 | Governor Signed
2025 Regular Session
Bill
Fiscal Policy & Taxes
Natural Resources & Environment
SB25-174
Sunset Outfitters & Guides
Concerning the continuation of the regulation of outfitters, and, in connection therewith, implementing the recommendations contained in the 2024 sunset report by the department of regulatory agencies.
05/30/2025 | Governor Signed
2025 Regular Session
Bill
Natural Resources & Environment
Professions & Occupations
SB25-137
Greenhouse Gas Credits for Water Quality Projects
Concerning greenhouse gas credit trading program eligibility for water quality green infrastructure projects that create greenhouse gas credits.
03/5/2025 | Senate Committee on Transportation & Energy Postpone Indefinitely
2025 Regular Session
Bill
Water
SB25-127
Optimizing Colorado Electric Transmission System
Concerning measures to optimize Colorado's electric transmission system.
04/17/2025 | Senate Second Reading Laid Over to 05/08/2025 - No Amendments
2025 Regular Session
Bill
Energy
SB25-122
Extending Organ & Tissue Donation Fund
Concerning extending the Emily Keyes - John W. Buckner organ and tissue donation awareness fund indefinitely.
06/4/2025 | Governor Signed
2025 Regular Session
Bill
Public Health
SB25-084
Medicaid Access to Parenteral Nutrition
Concerning the adequacy of the infusion pharmacy network supplying parenteral nutrition to medicaid members, and, in connection therewith, making an appropriation.
05/28/2025 | Governor Signed
2025 Regular Session
Bill
Health Care & Health Insurance
SB25-067
Prosecution Fellowship Program Changes
Concerning changes to the prosecution fellowship program.
04/7/2025 | Governor Signed
2025 Regular Session
Bill
Courts & Judicial
Crimes, Corrections, & Enforcement