Kailua vs Urban Honolulu
How do composting rules compare between Kailua, HI and Urban Honolulu, HI?
Kailua and Urban Honolulu have similar restriction levels.
Kailua, HI
Honolulu County
Kailua residents and food businesses must follow ROH Sec. 42-3.5 food waste recycling rules; curbside food scrap collection is being phased in under the G.R.O.W. Program.
View full Kailua rules →Urban Honolulu, HI
Honolulu County
Urban Honolulu implements ROH Sec. 42-3.5 food waste recycling, with Ordinance 23-30 rolling out G.R.O.W. curbside collection by April 1, 2025 and mandatory diversion for Waikiki and Ala Moana food establishments.
View full Urban Honolulu rules →Key Facts Comparison
| Fact | Kailua | Urban Honolulu |
|---|---|---|
| Code | ROH Sec. 42-3.5 | - |
| Program | G.R.O.W. curbside | G.R.O.W. curbside |
| Start date | April 1, 2025 | April 1, 2025 |
| Commercial duty | Mandatory diversion | - |
| Code section | - | ROH Sec. 42-3.5 |
| Ordinance | - | Ord. 23-30 (Bill 47) |
| Hotel mandate | - | Yes in Waikiki |
Highlighted rows indicate differences between cities.
Kailua FAQ
Do Kailua homeowners have to compost?
Backyard composting is not mandated. Residents should use the new G.R.O.W. curbside collection if enrolled for their route.
Do Kailua restaurants need a hauler contract?
Yes. Commercial food establishments must arrange certified diversion service under ROH Sec. 42-3.5. Keep manifests for inspection.
Urban Honolulu FAQ
Do Waikiki hotels have to compost food waste?
Yes. Commercial food establishments must divert food waste under Ordinance 23-30 and ROH Sec. 42-3.5. Hotels contract with haulers for compost-bound collection.
Can condo residents backyard compost?
High-rise residents rely on building service and G.R.O.W. curbside collection. Single-family and townhouse residents may backyard compost on private property without restrictions.
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