Posté par: Martyn Eustace 10/03/2016
How often have you seen a marketing message that just doesn’t seem right but you’re not sure what the truth is? Kindly, two eagle-eyed Two Sides members reached for their cameras and have asked us to investigate some recent scare messages.
Case 1: “It takes 300 litres of water to make the paper for just one Sunday newspaper”
For this, I consulted my knowledgeable colleagues John Sanderson and Päivi Rissanen of leading paper producer UPM.
The figures that paper mills quote for ‘water consumption’ (for instance on a Paper Profile) is their physical use of water. It’s usually the mills’ metered water use or effluent discharge divided by the paper production to give m3/t. Simple as that.
In the case of UPM’s Nordland paper mill, the water use is 3.5 m3, (3,500 litres), per tonne. The UPM Nordland Mill is regarded as being amongst the ‘best in class’, however all European mills are expected to meet what are called BAT AEPL levels (environmental performance levels achieved through the use of best available techniques). A typical newsprint mill using recycled fibre would be expected to have water consumption no more than 8 - 15 m3, (8,000 - 15,000 litres), per tonne.
So, using the lower figure, what would be the consumption for some common uses of paper?
So, again, 300 litres for a newspaper is just plain wrong! Somewhere between 2 litres, best in class, and 10 litres, worst in class, is the case.
Please also remember:
For a detailed report on water use in paper manufacture, click here
Case 2: “We could use 25 tons of paper towels annually and kill 220 trees”
Seems a lot doesn’t it?
I asked our friend Roberto Berardi, Chairman, European Tissue Symposium, to let us know the facts.
The Western Europe consumption of Paper Towels is as follows:
The Towels portrayed in the image are AFH Towels.
The population of Western Europe for the same countries as the above consumption data is about 410 million
Therefore, the annual per capita consumption of AFH Towels is 800,000 tonnes/year. For 410 million people this is 1.95 KG per capita. (All paper towels, including those used in the home, would be 4.51 Kg per capita)
It may be useful to add that the total yearly Consumption of Tissue products, including Toilet Tissue, Towels, Napkins, Facial/Hanks, including at Home and Away From Home, is about 15.5 KG per capita, ranging from 20 Kg per capita in Sweden, to 12 Kg per capita in Malta.
So, whatever figure you use 25 tonnes of towels, as quoted in the picture, is both meaningless and misleading.
If you come across misleading messages, send them to us, we'd love to debunk them!