AIRLINES FIND WAYS TO REDUCE WASTE
Many airlines now allow passengers to pre-order their meals, which can help to reduce waste.
In addition, carriers such as Singapore Airlines are tapping technology to collect data and predict their customers’ consumption.
While there is a possibility of donating untouched in-flight meals, so that they do not wind up in landfills or incinerators, strict international rules make this tricky.
“Over the last 20 years, we’ve seen an expansion of international catering waste regulations for international flights all around the world,” said IATA’s assistant director of sustainability Jon Godson.
“These have been put in place primarily to protect animal health from a handful of diseases, … And this means for many areas, we cannot reuse, recycle, donate or even bio-treat the waste that’s on board.”
Meanwhile, some airlines such as Japan’s ANA are getting creative and taking things a step further, by starting in the kitchen.
“What we actually do is we bring out our food waste from the kitchen and we recycle them to fertilisers. Then, we grow soft kale from the fertiliser and bring that soft kale to our inflight meals,” said Ms Saki Ryujin, who looks after customer experience at ANA.
She added that this menu is introduced to economy class passengers.
Source: CNA
