Pearl City residents follow ROH Sec. 42-3.5 food waste recycling and the G.R.O.W. curbside program, with home composting allowed for Waimalu and Manana yards.
ROH Chapter 42 governs refuse and recyclable materials. Section 42-3.5 establishes food waste recycling requirements, and Ordinance 23-30 (Bill 47) added curbside food-scrap collection to the islandwide G.R.O.W. program starting April 1, 2025. Commercial food establishments, including Pearlridge food-court tenants, have mandatory diversion obligations. Home composting is allowed and practical for Pearl City single-family yards in Pacific Palisades and Manana, though sealed bins help deter rats and mongoose common in older subdivisions. Condo and townhouse residents near the H-1 generally rely on curbside collection because shared bin space limits home composters.
Improper refuse and recyclable placement draws warnings and fines; commercial food-establishment diversion violations carry stricter enforcement at Pearlridge and other retail centers.
See how other cities in Honolulu County handle composting.
See how Pearl City's composting rules stack up against other locations.
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