31st Aug 2018
In response to the introduction of the charge many retailers have introduced ‘bags for life’ in a range of styles and prices at till points.
But just how many times does a ‘bag for life’ need to be re-used to provide the same environmental performance of the average (LDPE) single use carrier bag?
RECYC QUEBEC, and The Danish Environment Agency have carried out independent studies to assess how many times a ‘reusable’ bag should be reused to provide the same environmental performance of the average LDPE carrier bag and the results have proved very interesting.
According to their findings, a non-woven polypropylene bag must be 6 times, woven polypropylene 5 times and cotton bags 52 times to equal the environmental impact of an average 17-micron carrier bag used just once. How many times do you re-use your ‘bags for life’?
They are thin, light and the production requires little material and energy. Not only that, conventional ‘single use’ plastic bags can be re-used and are commonly re-used for bin liners. This second use avoids the production and purchase of bin liners reducing overall material use.