Intro 2019 | Visibly less waste this Intro
Foam containers, napkins, apple cores, leftovers of sandwiches; what did you throw away this week? As little as possible if it is up to the Central Intro Commission, because sustainability is one of their key focus points. A deposit on drinking cups, ten-person lunch packages and less merchandising; did it help? Let’s ask the TU/e waste processors.
"To clean up the waste from this Intro, you have to work full time with two people," say Mark Meijer and Harold Ronde, employees at Waste Management and Logistics. That is why they have asked colleagues Henk and Jeroen to bring the wheelie bins and four-wheeled containers with a box truck to the two press containers. The content is squeezed there and each press container can handle a total of twenty cubic meters of waste.
“However, that limit of waste won’t be met this year. In previous years, one container would be full halfway through the week and would be collected, emptied and returned by waste processor Renewi,” Ronde explains. He notices things getting better every year when it comes to waste. “A few years ago the intro kids were given a cardboard box per person and there were piles of waste everywhere that we had to collect with snow shovels. Colleagues were fed up with all the blue boxes. Back then, a twenty-cubic-meters container was needed for one day, although that one was not able to press its contents."
Intro waste figures from recent years
2018 5,920 kg
2017 4,860 kg
2016 5,440 kg
2014 11,780 kg
2013 9,486 kg
- Small note: Weight says nothing about volume. You can have large volume but low weight.
The CIC continued with a good start they made last year; lunch and breakfast are packed in a crate per group. The sandwiches are cozy together in a plastic bag and there are no longer any cans of soda distributed. Instead, a water bottle has been handed out. Intro kid Stefan Robu from Romania calls the refillable bottle ‘a livesaver’. "I used it so often and it saved a lot of money as there was no need to buy water at the supermarket."
What really reduces waste is the deposit cup that is used at the parties on the Flux field. Stijn Borgers (intro kid who wants to study Applied Physics) thinks it is a good system. “It's great that you can exchange the cup in the last hour for a beer in a disposable cup. You do not have to stand on layers of plastic for the first few hours. When I wasn’t drinking, I would put the cup in my pocket."
Not separated
This year, the waste workers put ten extra glass bins behind the bars on the Flux field, but that is the only type of waste that is separated. The rest all goes together in Renewi's garbage truck. “In the campus buildings, the waste is properly separated, but at a festival or event that is a different story. People behave differently,” Meijer, who controls the logistics process of the Intro waste, knows all too well. "As soon as an apple is added to the plastic stream, more other types of waste follow and it becomes too diverse to be handled as separated waste."
The container will be collected on Tuesday. Meijer will ask how many kilos it contains to see if his estimate that the waste is decreasing every year, is correct.
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