Issue · Environment

Environment

Every environment bill, vote, and legislator stance in Hawaii, automatically classified by Maddy, our AI policy reader.

Total bills
166
2026 Regular Session
Top supporter
Lisa Kitagawa
100% support rate
Top opponent
Brenton Awa
3% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in Hawaii

Legislators moving environment in Hawaii
Legislator Party Stance Support rate Votes
Lisa Kitagawa
Lisa Kitagawa House · District 48
D
Strong +
100% 11
Joy San Buenaventura
Joy San Buenaventura Senate · District 2
D
Strong +
100% 11
Tyson Miyake
Tyson Miyake House · District 10
D
Strong +
100% 12
Dru Kanuha
Dru Kanuha Senate · District 3
D
Strong +
100% 6
Trish La Chica
Trish La Chica House · District 37
D
Strong +
100% 7
Brenton Awa
Brenton Awa Senate · District 23
R
Strong −
3% 48
Samantha DeCorte
Samantha DeCorte Senate · District 22
R
Strong −
10% 20
Diamond Garcia
Diamond Garcia House · District 42
R
Strong −
12% 15
Elijah Pierick
Elijah Pierick House · District 39
R
Strong −
14% 10
Chris Muraoka
Chris Muraoka House · District 45
R
Strong −
17% 8
Showing 121–130 of 166 bills

All environment bills

passed · Hawaii · Senate Feb 11, 2026

SB 3323: RELATING TO ECOSYSTEM RIGHTS.

Recognizes watersheds and coral reef ecosystems as legal persons with inherent and inalienable rights to exist, flourish, and naturally evolve. Establishes enforceable ecosystem rights grounded in public trust doctrine and Native Hawaiian customary stewardship. Authorizes citizen enforcement, restorative and injunctive remedies, civil penalties, and continuing duties of ecological repair, including for historic harms. Provides for open representation, community consultation, co-governance, and supremacy over conflicting laws.
passed · Hawaii · Senate Feb 10, 2026

SB 2241: RELATING TO ZERO-EMISSIONS VEHICLES.

SB 2241 allocates funds to the Hawaii State Energy Office to study the state's existing and future infrastructure needs for zero-emission vehicles (like electric cars). This analysis will help inform future planning but does not require immediate infrastructure changes or impose new requirements. The bill directs the Energy Office to complete this study, with any resulting plans taking effect on July 1, 2050. The measure is currently pending in committee after receiving a recommendation for passage with amendments.
passed both · Hawaii · House Dec 8, 2025

HB 734: RELATING TO WASTEWATER SYSTEMS.

Requires the Department of Health, in consultation with various agencies and professionals, to review rules and practices and propose changes that have the potential to make wastewater systems and cesspool upgrades more affordable without compromising water quality. Requires a report to the Legislature. Appropriates funds. Effective 12/31/2050. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 1260: RELATING TO AGRICULTURE.

SB 1260 creates a tax credit for farmers who adopt agroecological and climate-smart farming practices, directly benefiting agricultural producers who implement these methods. The credit applies to taxable years starting after December 31, 2025, providing financial incentive for practices that improve soil health and reduce emissions. This policy change shifts tax treatment to reward specific sustainable farming techniques without altering existing agricultural regulations.
passed · Hawaii · Senate Dec 8, 2025

SB 391: RELATING TO RECYCLING.

SB 391 establishes a working group to develop a management plan for end-of-life lithium-ion batteries (used in devices like phones and electric vehicles), directly affecting battery recyclers, manufacturers, and waste management entities. The working group will create a report for the Legislature by January 2026, outlining strategies for safe collection, recycling, and disposal of these batteries. The bill does not impose new regulations but sets up a process to address growing battery waste challenges. It is currently pending committee review and has not yet become law. The effective date (1/1/2026) applies to the report submission, not the bill's implementation.
passed · Hawaii · Senate Dec 8, 2025

SB 586: RELATING TO CLIMATE CHANGE.

Requires the counties to upgrade to zero emission buses by 2045. Requires the state agencies to prioritize zero emission buses in the procurement policy for purchasing or leasing motor vehicles. Effective 7/1/2050. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 351: RELATING TO PESTICIDES.

Requires quarterly rather than annual reporting of all use of restricted use pesticides. Amends the contents of reports to include specific geospatial data and information and increased detail on the amount of restricted use pesticides used. Requires the Department of Agriculture to develop an online reporting tool for restricted use pesticides.
passed · Hawaii · Senate Dec 8, 2025

SB 677: RELATING TO A CLIMATE ADAPTATION AND RESILIENCE IMPLEMENTATION PLAN.

Requires the Office of Planning and Sustainable Development to develop and publish a Hawaii climate adaptation and resilience implementation plan. Requires a report to the Legislature. Appropriates funds. Effective 1/1/2050. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 738: RELATING TO WASTEWATER MANAGEMENT.

Requires a wastewater treatment works to test sewage sludge and any other residual material for the presence of PFAS. Requires the Department of Health to adopt administrative rules for the safe disposal and sequestration of sewage sludge and other residual material that contain specific amounts of PFAS. Prohibits the issuance or renewal of permits if testing yields PFAS in sewage sludge or other residual material on land used for agronomic purposes, on land where drainage tiles have been installed, on land that drains into waters of the State, or land in a five hundred-year floodplain. Effective 12/31/2050. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 352: RELATING TO PESTICIDES.

Requires the Department of Agriculture to use consistent units of measurement in its summary to the public on the amounts of restricted use pesticides applied. Establishes a one-half mile buffer zone for pesticides around schools during normal school hours and state and county public parks. Effective 7/1/2050. (SD2)
Showing 121 to 130 of 166 bills
Previous 1 12 13 14 17 Next