Issue · Environment

Environment

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

Total bills
86
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 31–40 of 86 bills

All environment bills

passed both · Hawaii · Senate Apr 20, 2026

SB 2376: RELATING TO THE RENEWABLE FUELS PRODUCTION TAX CREDIT.

Expands the provisions of the renewable fuels production tax credit. Applies to taxable years beginning after December 31, 2025. Effective 7/1/3000. (HD2)
passed both · Hawaii · House Apr 17, 2026

HB 86: RELATING TO THE DEPARTMENT OF LAND AND NATURAL RESOURCES.

Appropriates moneys to the Department of Land and Natural Resources for the establishment of full-time equivalent permanent Makai Watch Coordinator positions. Effective 7/1/2050. (SD1)
passed both · Hawaii · Senate Apr 17, 2026

SB 657: RELATING TO THE CENTER FOR CLIMATE RESILIENT DEVELOPMENT.

Appropriates funds for the School of Ocean and Earth Science and Technology within the University of Hawaii at Manoa to establish and operate a Center for Climate Resilient Development. Effective 7/1/3000. (HD1)
passed both · Hawaii · Senate Apr 17, 2026

SB 1120: RELATING TO TRANSPORTATION.

Requires the Department of Transportation to conduct a feasibility study on implementing a clean fuel standard for alternative fuels in the State. Requires, no later than 1/1/2028, the Department of Transportation to adopt rules governing a clean fuel standard for alternative fuels in the State. Effective 7/1/3000. (HD1)
passed both · Hawaii · Senate Apr 17, 2026

SB 438: RELATING TO WASTE DISPOSAL FACILITIES.

Prohibits landfill units on land in an agricultural district with class A soils. Beginning 7/1/2025, narrows the prohibition on constructing, modifying, or expanding waste or disposal facilities within a one-half mile buffer zone of residential, school, or hospital property lines to apply specifically to landfill units or components of landfill units. Beginning 7/1/2025, prohibits the construction, modification, or expansion of a landfill unit, or any component of a landfill unit, inland of an underground injection control line in a county with a population greater than five hundred thousand, with certain exemptions. Effective 7/1/3000. (HD3)
passed · Hawaii · Senate Apr 10, 2026

SCR 86: REQUESTING ALL STATE AGENCIES TO UTILIZE BI-LEVEL LIGHTING SYSTEMS IN ALL STATE BUILDINGS AND FACILITIES, THE DESIGN OF WHICH IS FINALIZED ON OR AFTER JANUARY 1, 2028.

This bill requests that all state agencies in Hawaii install bi-level lighting systems in any new buildings or facilities constructed starting January 1, 2027. Bi-level lighting uses motion sensors to adjust brightness based on occupancy, aiming to reduce energy waste and lower electricity costs compared to traditional lighting that stays on at full intensity. The resolution directs the request to various state departments and agencies responsible for construction and facility management. As a concurrent resolution, it serves as a formal recommendation rather than a mandatory law, though it outlines a clear policy preference for energy-efficient lighting in future state projects.
passed · Hawaii · Senate Apr 10, 2026

SCR 107: REQUESTING THE DEPARTMENT OF HOUSING AND LAND MANAGEMENT OF THE CITY AND COUNTY OF HONOLULU TO DEVELOP A COUNTYWIDE HOUSING PATTERN BOOK TO STREAMLINE PERMIT APPROVALS AND REDUCE REGULATORY BARRIERS FOR SAFE, AFFORDABLE, AND WELL-DESIGNED HOMES.

This Senate Concurrent Resolution asks the City and County of Honolulu's Department of Housing and Land Management to create a countywide housing pattern book containing pre-approved building designs. The pattern book would include various housing types such as accessory dwelling units and low- to mid-rise buildings, featuring culturally appropriate and climate-responsive design elements like lanais and natural ventilation. Developers using approved designs from the book would receive streamlined permit approvals to reduce delays and costs, while the department is asked to collaborate with architects, builders, and community stakeholders in developing the collection. The resolution also requests a design competition to attract innovative designs and ensures the final pattern book will be made publicly available.
passed both · Hawaii · House Apr 7, 2026

HB 350: RELATING TO ENERGY.

Expands the types of water heater systems that may satisfy the relevant requirement for the issuance of a building permit for new single-family dwellings to include ENERGY STAR certified heat pump water heaters. Effective 7/1/3000. (HD2)
passed both · Hawaii · House Apr 6, 2026

HB 2139: RELATING TO INVASIVE SPECIES.

Appropriates funds to the University of Hawaii to conduct a study on effective treatment methods to reduce populations of the Queensland Longhorn Beetle. Effective 7/31/2055. (SD1)
passed both · Hawaii · House Apr 2, 2026

HB 256: RELATING TO ENVIRONMENTAL PROTECTION.

Requires an owner or operator of a waste-to-energy facility to comply with certain United States Environmental Protection Agency regulations for emission limitations as they existed on 12/31/2024, unless emission limitations are made more stringent by federal regulations or by the state air pollution control permit issued to that owner or operator by the Department of Health. Sunsets 6/30/2027. Effective 12/31/2050. (SD1)
Showing 31 to 40 of 86 bills
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