Single-Use Items in Honolulu, HI: What Residents Actually Need to Know

If you live in Honolulu or are thinking about moving there, single-use items are one of those things you probably won't think about until they affect you directly. Honolulu has 4 specific rules on the books covering different aspects of single-use items, and some of them might surprise you.

Plastic Bag Rules

Honolulu's 2015 bag ordinance, dramatically tightened in 2017, prohibits all plastic checkout bags at retailers islandwide on Oʻahu, including compostable plastics, making it one of the strongest US bag laws.

Key details: Authority: ROH Chapter 9 Article 9. Effective: Jan 1, 2020 (full ban). Min bag fee: 15 cents. First-offense fine: $100. Compostable plastic: Banned.

Fines start at $100 for a first offense, escalating to $500 and $1,000 per day for repeat violations of the bag ordinance.

Compared to other cities, Honolulu takes a harder line on plastic bag rules. The enforcement and penalty structure reflects that.

Polystyrene Foam Rules

Honolulu's Bill 40 (2019) prohibits food vendors from selling, distributing, or using polystyrene foam containers, plates, cups, and trays. Full enforcement began January 2022 after pandemic delays.

Key details: Authority: ROH Ch. 41 Art. 19. Bill: Bill 40 (2019). Full enforcement: January 1, 2022. Covered items: Foam plates, cups, clamshells. Hardship waiver: Limited, application required.

Civil fines of $100 first offense, $500 second, and $1,000 per day for continuing violations under ROH §41-19.

This is not one of those rules that cities tend to ignore. Honolulu actively enforces its polystyrene foam rules requirements.

Utensils-On-Request

Honolulu's disposable foodware ordinance requires food vendors to provide single-use utensils, straws, stirrers, and condiment packets only when the customer specifically requests them, reducing waste.

Key details: Authority: ROH Ch. 41 Art. 19. Effective: January 1, 2022. Default: Withhold unless requested. Covers: Utensils, straws, napkins, condiments. Delivery apps: Must offer opt-in checkbox.

Warnings issued first; subsequent violations carry $100–$1,000 fines per day depending on repeat status under ROH §41-19.

Plastic Straw Rules

Plastic straws fall under Honolulu's disposable foodware ordinance: vendors may only provide them on request, and many establishments have transitioned to paper or compostable straws to comply.

Key details: Authority: ROH Ch. 41 Art. 19. Rule type: Request-only, not full ban. ADA exception: Plastic straws on request. Common substitute: Paper or PLA compostable. Effective: January 2022.

Same enforcement schedule as utensils: $100 first violation, escalating to $500–$1,000 per day for repeat offenses under ROH §41-19.

The Bottom Line

Honolulu is tougher than many cities when it comes to single-use items. Out of the 4 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Honolulu, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

These rules come from Honolulu's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.