Key takeaways
- For most restaurants, sustainability and cost control point the same way: less waste, lower utility use and smarter buying.
- Know the rules that may apply: food waste segregation in large malls and hotels under the Resource Sustainability Act, NEA energy labels on commercial fridges, PUB water efficiency labels and NEA packaging reporting for large companies.
- Singapore’s revised local food targets aim for 20% of fibre and 30% of protein (eggs and seafood) to be produced locally by 2035. SFA’s Farm-to-Table Recognition Programme recognises restaurants that buy local.
- Measure per cover: waste, kWh and water against the covers or transactions in your POS reports.
- Keep green claims specific and backed by evidence, following CCS’s Guide on Quality-related Claims.
A sustainable restaurant in Singapore is not about a single big gesture. It is a set of small, repeatable habits across the kitchen, the dining room and the back office: ordering what you will sell, switching off what you are not using, choosing the right packaging and knowing where your produce comes from. Most of these habits also save money, which is why they tend to stick.
This hub gives a short, practical summary of each area, the Singapore rules and schemes that matter, and a link to our detailed guide where there is one. It ends with a 30-day action plan you can start this month.
Singapore’s sustainability direction
The Singapore Green Plan 2030 describes itself as “a whole-of-nation movement to advance Singapore’s national agenda on sustainable development”. It is organised around five pillars: City in Nature, Energy Reset, Sustainable Living, Green Economy and Resilient Future. Among its targets are to “Reduce the amount of waste to landfill per capita per day by 20%” by 2026 and by 30% by 2030.
For a restaurant, the national plan shows up in practical rules: food waste segregation in large buildings, energy labelling on equipment, water efficiency labelling on taps and packaging reporting for large companies. None of these is complicated on its own. The challenge is fitting them into a busy service routine, which is what the rest of this hub is about.
Food waste: prevent first, then handle properly
Food waste is usually the biggest sustainability issue in a kitchen, and the most expensive. NEA’s food waste management page reports that about 790,000 tonnes of food waste were generated in Singapore in 2025, around 11% of all waste, and only 18% was recycled.
Prevent it. Most waste is decided when you order stock and plan prep. Set par levels from real sales, prep in smaller batches, review portion sizes, and trim dishes that keep coming back half-eaten. Our guide to reducing food waste covers buying, prep, menu design and donating surplus food under the Good Samaritan Food Donation Act.
Handle it properly. Under the Resource Sustainability Act, NEA says affected buildings, including malls with over 3,000 sqm of F&B area and hotels with over 3,000 sqm of F&B and function area, must segregate their food waste for treatment and reporting. As a tenant, you must segregate and dispose of food waste at the facility the owner or building manager provides. Requirements for new buildings started on 8 March 2024; for existing buildings they will start progressively as the Tuas Nexus food waste facility is completed. Our restaurant waste management guide also covers used cooking oil, grease traps and bin hygiene.
Energy: equipment, habits and grants
Refrigeration, cooking equipment, exhaust fans and dining room air-conditioning use most of a restaurant’s electricity. SP Group publishes the regulated tariff on its tariff information page and reviews it every quarter; for July to September 2026 it was 31.91 cents/kWh before GST. Check the current quarter’s figure, and the actual rate on your own bill, before budgeting.
- Check energy labels. Since 1 April 2025, commercial storage refrigerators sold in Singapore fall under NEA’s minimum energy performance standards and mandatory energy labelling, according to NEA’s circular of 19 February 2025. Compare tick ratings when you buy.
- Apply for grants before you pay. EnterpriseSG’s Energy Efficiency Grant supports pre-approved energy-efficient equipment, and Food Services is an eligible sector. Apply before paying any deposit, and confirm the current terms on the official page.
- Build switch-off habits. Set a standard aircon temperature, add equipment shut-down to your closing checklist, and service fridges and hoods on schedule.
Our restaurant energy saving guide covers tariffs, buying electricity, kitchen equipment and a monthly energy measure in detail. When replacing equipment, our commercial kitchen equipment list shows what to check.
Water: fittings and habits
Kitchens use water for washing, thawing, cooking and cleaning, and every cubic metre carries PUB’s tariff and taxes. PUB’s WELS guidebook says that from 1 April 2019, taps and mixers, dual-flush low capacity cisterns and urinal flush valves sold in Singapore must have at least a 2-tick rating under the Mandatory Water Efficiency Labelling Scheme. For sink taps, it lists 3 ticks as a flow rate of 4 litres a minute or less.
Practical steps:
- Choose higher-tick taps when you fit out or replace fittings.
- Thaw food in the chiller overnight rather than under running water, where food safety allows.
- Run dishwashers only when full, and fix leaking taps and cisterns quickly. For more ways to cut the bill, see water saving for restaurants.
- Read your water meter at the same time each week so you notice leaks.
The water section of our energy saving guide covers water pricing and PUB support in more detail.
Packaging and disposables
Takeaway and delivery have made packaging a large, visible part of a restaurant’s footprint. The main Singapore rules:
- NEA’s Mandatory Packaging Reporting applies to producers and retailers with annual turnover above S$10 million, who must submit packaging data and 3R plans each year. Most independent outlets are not covered, but larger F&B groups should check.
- NEA’s voluntary Reduction of Disposables checklists give F&B outlets a simple self-audit, covering steps such as making “no disposable cutlery” the default for takeaway.
The easiest wins are to stop sending cutlery, straws and extra sauces by default, match each dish to the smallest suitable container, and reward customers who bring their own. Custom modifiers on your POS or QR menu let customers choose “no cutlery” so your team packs only what is needed. Our takeaway packaging guide covers food safety, costing and branding.
Sourcing: buying local and seasonal
Singapore imports most of its food, and the government has set targets to build local production. The Ministry of Sustainability and the Environment’s food policy page (last updated 11 May 2026) states the aim to “supply 20% of our local consumption of fibre (fresh leafy and fruited vegetables, beansprouts and mushrooms) and 30% of our local consumption of protein (eggs and seafood) by 2035”. These revised targets follow the earlier “30 by 30” goal, which the Green Plan targets page still lists as producing 30% of nutritional needs locally by 2030. The same MSE page encourages people to support local farms by “purchasing local produce and dining at food businesses under SFA’s Farm-to-Table Recognition Programme”.
SFA’s Farm-to-Table Recognition Programme is open to hotels, restaurants and caterers. According to SFA:
- You need at least 15% local produce in one of six categories: hen shell eggs, leafy vegetables, beansprouts, fish, mushrooms or quail eggs.
- The Base, Mid and Highest tiers recognise 15% local produce in one, two, or three or more categories.
- You need a valid UEN and an SFA Food Shop, Food Stall or Food Manufacturing licence, and must submit invoices covering at least one month, dated within six months of applying.
- Processing takes about six weeks, and there are no application or processing fees.
Local eggs, leafy greens and beansprouts are often the easiest place to start. Ask your suppliers which products come from local farms and keep the invoices, because you will need them to apply. Seasonal menus also help; our seasonal menu planning guide covers how to plan around what is available.
Measuring progress per cover
You cannot manage what you do not measure, and raw totals mislead when sales change. Use per-cover or per-transaction figures:
| Measure | How to collect it | Per-cover figure |
|---|---|---|
| Food waste | Weigh waste bins daily or weekly, by type (spoilage, prep, plate) | Kg of waste ÷ covers |
| Electricity | Monthly kWh from your bill or meter | kWh ÷ covers |
| Water | Weekly meter reading | Cubic metres ÷ covers |
| Packaging | Containers used from stock-take | Containers ÷ takeaway and delivery orders |
| Local sourcing | Supplier invoices by category | Share of spend from local farms |
Take covers and transaction counts from your POS reports, which also show what sold and when, so you can set waste and energy beside sales. ChaChaCha’s inventory management deducts ingredients by recipe with each sale and shows recipe costing per menu item, so you can see what over-prepping and waste cost in dollars. For wastage logging and other inventory details, ask us to confirm how they work for your outlet. Record kWh and cubic metres, not just dollars, so tariff changes do not hide real progress.
Review the numbers monthly with your head chef and manager. A simple trend is more useful than a perfect one.
Communicating green claims honestly
Once you have made progress, you will want to tell customers. Be careful. The Competition and Consumer Commission of Singapore published its Guide on Quality-related Claims (last updated 6 October 2025) to help businesses avoid unfair practices under the Consumer Protection (Fair Trading) Act when making claims about their products or business. It sets out five guiding principles: claims should be true and accurate; clear and easily understood; meaningful; accompanied by material information; and supportable by evidence.
What that means on a menu, website or social post:
- Avoid vague words on their own. CCS says vague, broad and ambiguous claims are more likely to mislead. “Eco-friendly restaurant” says little; “we buy all our eggs from a Singapore farm” is specific and checkable.
- Do not overstate partial actions. The guide gives the example of calling a product “made of recycled material” when only part of it is. If only your takeaway bowls are compostable, say that, not “compostable packaging”.
- Check supplier claims before repeating them. CCS says businesses should take reasonable steps to verify information before passing it on to consumers.
- Be careful with self-made labels. CCS cautions against self-declared labels that suggest independent verification. If you use recognised schemes, such as SFA’s Farm-to-Table logo, use them only within their terms.
- Use a QR code or link for detail. The guide notes that where space is limited, a URL or QR code next to a claim can provide the supporting information.
- Do not claim goals you cannot reach. Pledges should be realistic, with the actions you are taking stated clearly.
A 30-day action plan
| When | Action | Owner |
|---|---|---|
| Days 1–3 | Record baselines: last month’s kWh, water, covers and waste bins filled | Manager |
| Days 4–7 | Start weighing food waste daily by type; ask your landlord whether the building is covered by RSA food waste rules | Head chef |
| Week 2 | Review par levels and prep lists against POS sales; cut one over-prepped item | Head chef |
| Week 2 | Add energy and water shut-down steps to the closing checklist; set a standard aircon temperature | Manager |
| Week 3 | Make “no cutlery” the default for takeaway; check container sizes per dish | Front of house lead |
| Week 3 | Ask suppliers which eggs, greens and fish are local; collect invoices | Purchaser |
| Week 4 | List fridges and taps due for replacement; check energy and water labels and the EEG before buying | Owner |
| Day 30 | Compare per-cover waste, kWh and water with the baseline; decide next month’s focus | Owner and head chef |
Keep the plan small enough to finish. One month of measured progress is worth more than a long list of intentions.
ChaChaCha, powered by AppsPOS, brings sales reports, recipe-level stock deduction and recipe costing into one system, so the numbers behind your sustainability work are easy to find. To see how it would work for your outlet, visit our restaurant POS page or contact us.
