Issue · Environment

Environment

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

Total bills
624
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 161–170 of 624 bills

All environment bills

passed · Hawaii · House Feb 2, 2026

HB 1337: RELATING TO ENDEMIC PLANTS.

Requires the University of Hawaii at Manoa College of Tropical Agriculture and Human Resilience to establish an endemic plant seed bank pilot program to preserve and promote the planting of plant species that are endemic to Hawaii. Effective 7/1/3000. (HD1)
passed · Hawaii · Senate Dec 8, 2025

SB 1439: RELATING TO NUISANCES.

Clarifies that the Department of Health has the legal authority and obligation to prevent and address nuisances that affect environmental health or public health, or both. (SD1)
Sub-Topics Public Health
passed · Hawaii · Senate Dec 8, 2025

SB 635: RELATING TO ENERGY EFFICIENCY.

Requires each state agency to expeditiously use energy efficient lighting. Requires the Hawaii State Energy Office to provide technical assistance and survey state agencies for compliance, prioritizing first responder facilities. Requires the Department of Accounting and General Services to assist the Hawaii State Energy Office in conducting the survey. Requires a report of the survey to the Legislature. Effective 1/1/2491. (SD1)
Sub-Topics Energy Efficiency
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 · Hawaii · Senate Dec 8, 2025

SB 588: RELATING TO RENEWABLE ENERGY.

Authorizes certain government entities to establish a self-certification process for behind-the-meter, customer-sited solar distributed energy resource systems and exempt the systems from the Federal Emergency Management Agency No-Rise/No-Impact declaration requirements under certain circumstances. Effective 7/1/2050. (SD2)
Sub-Topics Renewable Energy Solar Coastal & Flood Protection Tags Emergency Management
in committee · Hawaii · Senate Jan 28, 2026

SB 2707: RELATING TO BIOSECURITY.

Requires the College of Tropical Agriculture and Human Resilience to establish a Center for Biosecurity Research, Education, and Extension to develop and implement innovative solutions for detecting, monitoring, eradicating, and managing invasive species. Appropriates funds.
Sub-Topics Higher Education
in committee · Hawaii · Senate Jan 30, 2026

SB 3004: RELATING TO STATE WATER CODE PENALTIES.

Adds a minimum penalty and maximum penalty per violation of the State Water Code and authorizes the Commission on Water Resource Management to consider each day that a violation exists or continues to exist a separate offense. Establishes factors the CWRM must consider when determining the amount of the penalty. Increases maximum fines, for violations that cause harm, every five years from 2030 to 2045.
Sub-Topics Water Quality
passed · Hawaii · House Mar 10, 2026

HB 1831: RELATING TO AGRICULTURAL LANDS.

Authorizes and provides funding for the Department of Agriculture and Biosecurity, in coordination with relevant state agencies, to identify and, if legally permissible, resolve survey deficiencies and wastewater compliance issues on non-agricultural park lands. Appropriates funds. Effective 7/1/3000. (HD1)
Sub-Topics Parks & Recreation
in committee · Hawaii · House Feb 2, 2026

HB 2352: RELATING TO CESSPOOLS.

HB 2352 repeals a requirement that all cesspools in the state must be upgraded, converted, or connected to sewer systems by 2050. This directly affects property owners who currently rely on cesspools, particularly in areas without sewer infrastructure. The bill removes the existing deadline, eliminating a specific timeline for these changes. It does not create new requirements but cancels the previously mandated 2050 compliance date.
in committee · Hawaii · Senate Feb 2, 2026

SB 3336: RELATING TO INTEGRATED SOLID WASTE MANAGEMENT.

Increases the size of a deposit glass beverage container from sixty-eight to one hundred twenty-eight fluid ounces. Adds building materials as a purpose under the glass recovery program. Adds wine, spirits, and milk and other dairy-derived products to the definition of "deposit beverage". Increases the size of a deposit beverage container from sixty-eight to one hundred twenty-eight fluid ounces. Takes effect 1/1/2027.
Showing 161 to 170 of 624 bills
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