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🌿 Landscaping Rules/Composting

Kapolei vs Mililani Mauka

How do composting rules compare between Kapolei, HI and Mililani Mauka, HI?

Kapolei and Mililani Mauka have similar restriction levels.

Kapolei, HI

Honolulu County

Some Restrictions

Kapolei households and food businesses follow ROH Sec. 42-3.5 food waste recycling, including the G.R.O.W. curbside program under Ordinance 23-30.

View full Kapolei rules β†’

Mililani Mauka, HI

Honolulu County

Some Restrictions

Mililani Mauka households follow ROH Sec. 42-3.5 food waste recycling and the G.R.O.W. curbside program under Ordinance 23-30.

View full Mililani Mauka rules β†’

Key Facts Comparison

FactKapoleiMililani Mauka
CodeROH Sec. 42-3.5ROH Sec. 42-3.5
Curbside programG.R.O.W. food scrapsG.R.O.W. food scraps
EffectivePhased from April 2025Phased from April 2025
Setout ruleROH Sec. 42-1.4ROH Sec. 42-1.4

Highlighted rows indicate differences between cities.

Kapolei FAQ

Do Kapolei restaurants have to divert food waste?

Yes. Commercial food establishments in Kapolei fall under mandatory diversion under ROH Sec. 42-3.5 and supporting ordinances, with fines for noncompliance.

Can I compost at home in Kapolei?

Yes. Backyard compost is allowed if it does not create odors, vermin, or other nuisances under ROH Chapter 16A. Many Kapolei HOAs restrict bin placement.

Mililani Mauka FAQ

Can I compost in my Mauka backyard?

Yes. Home compost is allowed if it does not create odors, vermin, or other Chapter 16A nuisances. The Mauka HOA may still require screened bin placement.

When does G.R.O.W. food scrap pickup reach Mauka?

The program began phasing in April 1, 2025. Mililani Mauka follows the standard Honolulu rollout schedule; check ENV for your current service status.

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