SB2740

SECTION 1. Section 205-4.5, Hawaii Revised Statutes, is amended as follows:

1. By amending subsection (a) to read:

"(a) Within the agricultural district, all lands with soil classified by the land study bureau's detailed land classification as overall (master) productivity rating class A or B and for solar energy facilities, class B or C, shall be restricted to the following permitted uses:

(1) Cultivation of crops, including crops for bioenergy, flowers, vegetables, foliage, fruits, forage, and timber;

(2) Game and fish propagation;

(3) Raising of livestock, including poultry, bees, fish, or other animal or aquatic life that are propagated for economic or personal use;

(4) Farm dwellings, employee housing, farm buildings, or activities or uses related to farming and animal husbandry. For the purposes of this paragraph, "farm dwelling" means a single-family dwelling located on and accessory to a farm, including clusters of single-family farm dwellings permitted within agricultural parks developed by the State, or where agricultural activity provides income to the family occupying the dwelling;

(5) Public institutions and buildings that are necessary for agricultural practices;

(6) Public and private open area types of recreational uses, including day camps, picnic grounds, parks, and riding stables, but not including dragstrips, airports, drive-in theaters, golf courses, golf driving ranges, country clubs, and overnight camps; provided that overnight camps in operation before January 1, 1961, may be approved by special permit;

(7) Public, private, and quasi-public utility lines and roadways, transformer stations, communications equipment buildings, solid waste transfer stations, major water storage tanks, and appurtenant small buildings such as booster pumping stations, but not including offices or yards for equipment, material, vehicle storage, repair or maintenance, treatment plants, corporation yards, or other similar structures;

(8) Retention, restoration, rehabilitation, or improvement of buildings or sites of historic or scenic interest;

(9) Agricultural-based commercial operations as described in section 205-2(d)(15);

(10) Buildings and uses, including mills, storage, and processing facilities, maintenance facilities, photovoltaic, biogas, and other small-scale renewable energy systems producing energy solely for use in the agricultural activities of the fee or leasehold owner of the property, and vehicle and equipment storage areas that are normally considered directly accessory to the above-mentioned uses and are permitted under section 205-2(d);

(11) Agricultural parks;

(12) Plantation community subdivisions, which as used in this chapter means an established subdivision or cluster of employee housing, community buildings, and agricultural support buildings on land currently or formerly owned, leased, or operated by a sugar or pineapple plantation; provided that the existing structures may be used or rehabilitated for use, and new employee housing and agricultural support buildings may be allowed on land within the subdivision as follows:

(A) The employee housing is occupied by employees or former employees of the plantation who have a property interest in the land;

(B) The employee housing units not owned by their occupants shall be rented or leased at affordable rates for agricultural workers; or

(C) The agricultural support buildings shall be rented or leased to agricultural business operators or agricultural support services;

(13) Agricultural tourism conducted on a working farm, or a farming operation as defined in section 165-2, for the enjoyment, education, or involvement of visitors; provided that the agricultural tourism activity is accessory and secondary to the principal agricultural use and does not interfere with surrounding farm operations; provided further that this paragraph shall apply only to a county that has adopted ordinances regulating agricultural tourism under section 205-5;

(14) Agricultural tourism activities, including overnight accommodations of twenty-one days or less, for any one stay within a county; provided that this paragraph shall apply only to a county that includes at least three islands and has adopted ordinances regulating agricultural tourism activities pursuant to section 205-5; provided further that the agricultural tourism activities coexist with a bona fide agricultural activity. For the purposes of this paragraph, "bona fide agricultural activity" means a farming operation as defined in section 165-2;

(15) Wind energy facilities, including the appurtenances associated with the production and transmission of wind generated energy; provided that the wind energy facilities and appurtenances are compatible with agriculture uses and cause minimal adverse impact on agricultural land;

(16) Biofuel processing facilities, including the appurtenances associated with the production and refining of biofuels that is normally considered directly accessory and secondary to the growing of the energy feedstock; provided that biofuel processing facilities and appurtenances do not adversely impact agricultural land and other agricultural uses in the vicinity.

For the purposes of this paragraph:

"Appurtenances" means operational infrastructure of the appropriate type and scale for economic commercial storage and distribution, and other similar handling of feedstock, fuels, and other products of biofuel processing facilities.

"Biofuel processing facility" means a facility that produces liquid or gaseous fuels from organic sources such as biomass crops, agricultural residues, and oil crops, including palm, canola, soybean, and waste cooking oils; grease; food wastes; and animal residues and wastes that can be used to generate energy;

(17) Agricultural-energy facilities, including appurtenances necessary for an agricultural-energy enterprise; provided that the primary activity of the agricultural-energy enterprise is agricultural activity. To be considered the primary activity of an agricultural-energy enterprise, the total acreage devoted to agricultural activity shall be no less than ninety per cent of the total acreage of the agricultural-energy enterprise. The agricultural-energy facility shall be limited to lands owned, leased, licensed, or operated by the entity conducting the agricultural activity.

As used in this paragraph:

"Agricultural activity" means any activity described in paragraphs (1) to (3) of this subsection.

"Agricultural-energy enterprise" means an enterprise that integrally incorporates an agricultural activity with an agricultural-energy facility.

"Agricultural-energy facility" means a facility that generates, stores, or distributes renewable energy as defined in section 269-91 or renewable fuel including electrical or thermal energy or liquid or gaseous fuels from products of agricultural activities from agricultural lands located in the State.

"Appurtenances" means operational infrastructure of the appropriate type and scale for the economic commercial generation, storage, distribution, and other similar handling of energy, including equipment, feedstock, fuels, and other products of agricultural-energy facilities;

(18) Construction and operation of wireless communication antennas, including small wireless facilities; provided that, for the purposes of this paragraph, "wireless communication antenna" means communications equipment that is either freestanding or placed upon or attached to an already existing structure and that transmits and receives electromagnetic radio signals used in the provision of all types of wireless communications services; provided further that "small wireless facilities" shall have the same meaning as in section 206N-2; provided further that nothing in this paragraph shall be construed to permit the construction of any new structure that is not deemed a permitted use under this subsection;

(19) Agricultural education programs conducted on a farming operation as defined in section 165-2, for the education and participation of the general public; provided that the agricultural education programs are accessory and secondary to the principal agricultural use of the parcels or lots on which the agricultural education programs are to occur and do not interfere with surrounding farm operations. For the purposes of this paragraph, "agricultural education programs" means activities or events designed to promote knowledge and understanding of agricultural activities and practices conducted on a farming operation as defined in section 165-2;

(20) Solar energy facilities that do not occupy more than ten per cent of the acreage of the parcel, or twenty acres of land, whichever is lesser or for which a special use permit is granted pursuant to section 205-6; provided that this use shall not be permitted on lands with soil classified by the land study bureau's detailed land classification as overall (master) productivity rating class A;

(21) Solar energy facilities on lands with soil classified by the land study bureau's detailed land classification as overall (master) productivity rating B or C for which a special use permit is granted pursuant to section 205-6; provided that:

(A) The area occupied by the solar energy facilities is also made available for compatible agricultural activities at a lease rate that is at least fifty per cent below the fair market rent for comparable properties;

(B) Proof of financial security to decommission the facility is provided to the satisfaction of the appropriate county planning commission before the date of commencement of commercial generation; and

(i) Removal of all equipment related to the solar energy facility within twelve months of the conclusion of operation or useful life; and

(ii) Restoration of the disturbed earth to substantially the same physical condition as existed before the development of the solar energy facility.

For the purposes of this paragraph, "agricultural activities" means the activities described in paragraphs (1) to (3);

(22) Geothermal resources exploration and geothermal resources development, as defined under section 182-1;

(23) Hydroelectric facilities, including the appurtenances associated with the production and transmission of hydroelectric energy, subject to section 205-2; provided that the hydroelectric facilities and their appurtenances:

(A) Shall consist of a small hydropower facility as defined by the United States Department of Energy, including:

(i) Impoundment facilities using a dam to store water in a reservoir;

(ii) A diversion or run-of-river facility that channels a portion of a river through a canal or channel; and

(iii) Pumped storage facilities that store energy by pumping water uphill to a reservoir at higher elevation from a reservoir at a lower elevation to be released to turn a turbine to generate electricity;

(B) Comply with the state water code, chapter 174C;

(C) Shall, if over five hundred kilowatts in hydroelectric generating capacity, have the approval of the commission on water resource management, including a new instream flow standard established for any new hydroelectric facility; and

(D) Do not impact or impede the use of agricultural land or the availability of surface or ground water for all uses on all parcels that are served by the ground water sources or streams for which hydroelectric facilities are considered; [or]

(24) Notwithstanding any other law to the contrary, composting and co-composting operations; provided that operations that process their own green waste and do not require permits from the department of health shall use the finished composting product only on the operation's own premises to minimize the potential spread of invasive species[.]; or

(25) Notwithstanding any other law to the contrary, farm cluster housing; provided that a landowner or lessee may apply to a county for a permit, in a form to be determined by the county, that allows the landowner or lessee to develop, construct, and maintain farm cluster housing for rent to farmers and farm employees who actively and currently farm and their immediate family members; provided further that:

(A) Each county shall adopt ordinances to allow farm cluster housing, which shall provide for:

(i) Exemption from other county subdivision ordinances;

(ii) The development of more units per lot than allowed by applicable county zoning;

(iii) Approval of the farm cluster housing plans by each county's planning director; and

(iv) The submission to the applicable county of the landowner or lessee's agricultural plan or agricultural business plan supporting the development of farm cluster housing and providing evidence of a real property agricultural tax dedication granted by the county; provided further that the agricultural plan and agricultural tax dedication verification shall be submitted to the appropriate county agency for review and comment and may be submitted by the county to the department of agriculture and biosecurity for review and comment, before any county action on the application;

(B) The farm cluster housing units shall not be used for short-term transient vacation rentals;

(C) All farm cluster housing units shall be leased or rented to a farmer or farm employee who is farming the lands upon which the farm cluster housing is situated, or other lands owned by the owner or lessee who owns the farm cluster housing; provided further that this restriction shall be stated in any applicable rental documents;

(D) The officer or agency charged with the administration of county zoning laws within each county shall enforce the building and use restrictions in this section and impose penalties for violations of any provision of this section or of any related county permit;

(E) Farm dwellings and employee housing units that are not processed as farm cluster housing pursuant to this section shall be subject to all applicable state laws, county ordinances, and rules.

For the purposes of this paragraph, "farm cluster housing" means an agricultural housing development that concentrates farm dwellings and farm employee housing units and shared infrastructure in a compact area within the larger lot and minimizes the land area occupied by the housing development; and "short-term vacation rental" means "short—term rental home", "transient vacation rental", "transient vacation unit", or "transient vacation use", as those terms are defined by county ordinance."

2. By amending subsection (c) to read:

"(c) Within the agricultural district, all lands with soil classified by the land study bureau's detailed land classification as overall (master) productivity rating class C, D, E, or U shall be restricted to the uses permitted for agricultural districts as set forth in subsection (a)(4) and section 205-5(b)."

SECTION 2. Statutory material to be repealed is bracketed and stricken. New statutory material is underscored.

SECTION 3. This Act shall take effect upon its approval.

INTRODUCED BY:	_____________________________

THE SENATE	S.B. NO.	2740
THIRTY-THIRD LEGISLATURE, 2026
STATE OF HAWAII