Pono ke kukui pahū no ka hōʻoia ʻana i ka palekana i nā wahi i hiki ke hoʻopau ʻia a pahū..
He mea koʻikoʻi kēlā kukui i nā ʻano hoʻonohonoho weliweli, me nā mea kanu mana, nā lua lanahu, nā mea hana petrochemical, ʻoihana kila a me nā mea hao, nā hana kaua, a me na alahao. Eia kekahi, ʻO kēia mau hana palekana e pili ana i nā hana ma ke kai, ʻoi aku ma luna o nā paepae aila waho a me nā pahu aila.