Issue · Environment

Environment

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

Total bills
133
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 133 bills

All environment bills

passed · Hawaii · Senate Dec 8, 2025

SB 501: RELATING TO CESSPOOLS.

Requires the Department of Health, to the extent allowable under federal law, to prioritize the use of Water Pollution Control Revolving Fund moneys for projects by homeowners to upgrade cesspools to director-approved wastewater systems or connect homeowners' properties to sewerage systems, including projects for the installation of cluster systems or community package plants. Effective 12/31/2050. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 539: RELATING TO TOXIC CHEMICALS.

Requires state agencies that monitor environmental toxins and pollutants to establish environmental action levels (EALs) to ensure the preservation of a safe environment. Prohibits modifications to EALs unless certain procedural requirements are met. Establishes a process to allow any resident to petition for modifications to an established EAL.
passed · Hawaii · Senate Dec 8, 2025

SB 11: RELATING TO VEGETATION MANAGEMENT NEAR UTILITY LINES.

Requires the Department of Land and Natural Resources to create and annually update a wildfire hazard map. Requires private and public property owners to trim grasses within certain proximities of public rights of way and utility lines, enforced by the State Fire Marshal as to State-owned land and the applicable county fire department as to privately owned land. Authorizes electric utility companies to enter private or public property to trim or remove hazardous vegetation. Appropriates funds. Effective 6/1/2050. (SD2)
passed · Hawaii · Senate Dec 8, 2025

SB 513: RELATING TO WATER.

Authorizes the Department of Health to allow any county to implement a Gray Water Recycling Program that permits certain small farms of less than ten square acres in size the ability to use gray water for the purposes of irrigation. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 661: RELATING TO PLANT-BASED BUILDING MATERIALS.

Appropriates funds to the Department of Agriculture for the establishment and operation of programs relating to the development of biocements and hemp- and bamboo-based building materials. Effective 7/1/2050. (SD1)
passed both · Hawaii · House Dec 8, 2025

HB 299: RELATING TO THE HAWAII INVASIVE SPECIES COUNCIL.

Appropriates funds for the Native Resources and Fire Protection Program and Hawaii Invasive Species Council to ensure their long-term viability and continue to control and eradicate invasive species in the State. Effective 7/1/3000. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 137: RELATING TO ELECTRIC UTILITIES.

Requires the Public Utilities Commission to consider whether approving a proposed merger or acquisition would or would not further the State's renewable energy goals. Prohibits the acquiring entity of an electric utility company from terminating or attempting to renegotiate any existing and valid power purchase agreements and requires the acquiring entity to assume and be bound by existing collective bargaining agreements and retain all covered employees. Establishes a process to ensure that when an electric utility is subject to an application for a proposed acquisition, merger, or consolidation by a potential acquiring entity that is an investor-owned utility and seeks approval of the application from the Public Utilities Commission, the electric utility shall demonstrate that it solicited bids from potential acquiring entities that operate under a non-investor-owned utility ownership model. Requires the electric utility to submit acceptable bids from a potential acquiring entity operating under a non-investor-owned utility ownership model concurrently with an application by a potential acquiring entity that is an investor-owned utility and the Public Utilities Commission to review those applications concurrently. Effective 7/1/3000. (HD1)
passed · Hawaii · Senate Dec 8, 2025

SB 133: RELATING TO ENERGY.

Authorizes state facilities to wheel electricity produced by their own facility from renewable energy sources to other state facilities pursuant to administrative rules or orders established by the Public Utilities Commission. Requires the Public Utilities Commission to submit a report to the Legislature. Effective 7/1/2050. (SD2)
passed · Hawaii · Senate Dec 8, 2025

SB 559: PROPOSING AN AMENDMENT TO ARTICLE I OF THE HAWAII STATE CONSTITUTION TO RECOGNIZE AND PROTECT THE INHERENT AND INALIENABLE RIGHT OF ALL PEOPLE TO CLEAN WATER AND AIR, A HEALTHFUL ENVIRONMENT AND CLIMATE, HEALTHY NATIVE ECOSYSTEMS, AND BEACHES.

Proposes a constitutional amendment to ensure that the inherent and inalienable right of the people, including future generations, to clean water and air, a healthful environment and climate, healthy native ecosystems, and beaches, shall be protected and shall not be infringed. (SD1)
passed · Hawaii · Senate Dec 8, 2025

SB 552: RELATING TO AGRICULTURE.

Requires the Department of Agriculture to establish a Healthy Soils Program. Requires an annual report to the Legislature. Appropriates funds. Effective 7/1/3000. (HD1)
Showing 121 to 130 of 133 bills