The Replas process is very efficient – we use about 25% of the power that it takes to make virgin plastic. Replas does not wash the plastic making it so there is no water used. Replas only adds colour and UV stabiliser to their products at an add rate of roughly 2%.
The only waste created are any contaminates like aluminum cans or bottles which are of course recycled. The other bonus is that Replas products replace a lot of things that use valuable resources like timber etc. These products at end of life, or when damaged, can be recycled back into new recycled plastic products.