How we can reduce the amount of food waste sent to landfills

According to the latest policy address, the government is actively preparing to implement municipal solid waste charging from the second half of 2023 at the earliest, and will conduct trials of food waste collection with smart bins at 100 blocks in public housing estates to encourage domestic food waste recycling. Food Commons Foundation would like to suggest some measures to promote food rescue in the community.

In 2020, 10,809 tonnes on average of municipal solid waste were disposed of in landfills in Hong Kong every day. Of this, about 3,255 tonnes (30 per cent) was food waste. Therefore, it is imperative to promote food saving, waste reduction and proper disposal of household food waste.

We recommend the government allow environmental protection and food rescue groups to apply to use the vacant premises of housing estate mutual aid committees that have been dissolved, so that these organisations can set up service centres in the community to recycle and share leftover edible food – for example, vegetables in wet markets and bread about to be discarded when shops close.

Food rescue groups could use these centres to promote a food-wise culture in the community and help to reduce the production of food waste by educating people on environmental protection, how to classify waste and food waste recycling.

Such programmes would help relieve the burden on landfills in the long run, creating a community that uses food waste wisely and encouraging mutual assistance in environmental protection.

We also recommend that the government establish a food waste reduction incentive mechanism. If families can reduce food waste at source, the cost of garbage collection would be reduced. Families that sort and recycle food waste to a certain weight could be granted points that could be used to redeem designated garbage bags. Such a scheme would enable Hongkongers to save money and help the government achieve its goal of reducing municipal solid waste.

Carol Kwok, project manager, Food Commons Foundation