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HRS §190D-25

Seabed mining ban and exceptions

This law bans mining, extracting, or removing minerals from the seabed in state waters and bans permits for related facilities. It allows beach sand collection with board approval, allows scientific research by institutions, and protects Native Hawaiian rights.

everyone

The statute, as written — Seabed mining; permits; prohibited

(a) Notwithstanding any law to the contrary, the mining, extraction, and removal of minerals from the seabed shall be prohibited in state marine waters. (b) No permit shall be issued for or in connection with the development or operation of any facility or infrastructure associated with the mining, extraction, or removal of minerals from the seabed within state marine waters. (c) Notwithstanding subsections (a) and (b), the collection of sand from state marine waters to replenish beaches in the State shall be permitted; provided that prior approval from the board is obtained. (d) This section shall not be construed to prohibit scientific research or collections conducted by or on behalf of an educational, scientific, or research institution or a governmental agency. (e) Nothing contained in this section shall diminish, alter, or amend any existing rights, privileges, or practices of the Native Hawaiian people, nor shall the obligations of the State to the Native Hawaiian people be absolved. (f) As used in this section, "minerals" means natural deposits of valuable minerals, including metals and placer deposits of metals, nonmetallic minerals, gemstones, ores, gold, silver, copper, lead, iron, manganese, silica, chrome, platinum, tungsten, zirconium, titanium, garnet, phosphorous, polymetallic nodules, and cobalt-rich ferromanganese crusts.
Read the official text at capitol.hawaii.gov ↗as published Jan 6, 2026our copy taken Aug 20, 2026

LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.