HB1501 revises Hawaii’s Exceptional Trees Program by creating a more detailed statutory framework for identifying and protecting trees of environmental, cultural, historical, aesthetic, and biological importance. The bill adds new definitions for “exceptional tree,” “significant tree,” county arborist advisory committees, and a new state arborist advisory committee. It also establishes a statewide “significant tree” tier as an education-and-outreach designation for trees that meet the selection criteria but do not rise to the level of exceptional trees.
The measure sets out extensive selection criteria for exceptional trees, including age, aesthetics, ecological and economic benefits, botanical rarity, cultural and Indigenous associations, historical significance, landmark value, and size/champion status. It requires county committees to evaluate and designate significant trees, while making clear that significant tree status does not create additional regulatory burdens or tax benefits for property owners. The bill also creates a state committee within the Department of Land and Natural Resources to coordinate the program, maintain a statewide registry, advise government entities, and support public education.
HB1501 would amend Chapter 58 of the Hawaii Revised Statutes to require each county to maintain a county arborist advisory committee of at least six members and to use the new criteria when recommending and protecting exceptional trees. Counties would continue to enact protective regulations for exceptional trees, including review before destruction, site plan review, and injunctive relief, but the bill broadens the statutory basis for those protections and adds a formal statewide coordination structure. The Department of Land and Natural Resources and the University of Hawaii would be directed to assist in implementing the program.
The overall sentiment reflected in the bill text is supportive of stronger tree preservation and public awareness, with an emphasis on standardization and statewide coordination rather than new penalties. Because there are no committee transcripts or recorded votes in the provided material, there is no documented opposition or recorded floor debate to indicate broader political sentiment. The bill appears designed as an administrative and conservation measure, with its most notable policy choice being the creation of a non-regulatory “significant tree” category to encourage recognition without imposing new obligations on property owners.
Potential points of contention are likely to center on how trees are selected, the breadth of the criteria, and the balance between preservation and property development interests. The bill gives county committees substantial discretion to judge cultural, historical, ecological, and aesthetic value, which could raise questions about consistency across counties and the subjectivity of designations. Property owners and development interests may also be attentive to the expanded county review process for exceptional trees, while conservation, cultural, and community groups are likely to support the added protections and educational framework.
HB1501 would substantially revise Chapter 58, Hawaii Revised Statutes, by codifying a statewide exceptional trees framework with new definitions, selection criteria, and administrative bodies. It would require county arborist advisory committees to use detailed criteria when designating exceptional trees, authorize designation of significant trees as a lower-tier recognition category, and establish a state arborist advisory committee within DLNR to coordinate implementation, maintain a statewide registry, and advise government agencies. The bill would also amend county committee duties and county protective-regulation requirements to align with the new statutory structure, affecting counties, DLNR, UH, property owners, and tree preservation stakeholders.
The bill appears generally favorable toward tree conservation, public education, and statewide coordination. In the absence of committee testimony or votes, there is no recorded opposition or support to measure, but the text itself frames the measure as a policy improvement to safeguard environmental, cultural, historical, economic, and aesthetic values. The inclusion of a non-regulatory significant tree designation suggests an effort to broaden support by emphasizing recognition and outreach rather than new burdens.
The main areas of potential contention are the scope and subjectivity of the new selection criteria, the discretion given to county arborist advisory committees, and the practical effects on land use and development. Some stakeholders may question whether broad cultural, historical, and aesthetic criteria could lead to inconsistent or contested designations across counties. Property owners and developers may be concerned about the expanded review and protection framework for exceptional trees, while preservation advocates, cultural practitioners, and urban forestry supporters are likely to favor the stronger statewide coordination and expanded recognition program.