This blog was first posted on Business Green. 

We all want to do the right thing when it comes to avoiding unnecessary packaging, but when different materials have different impacts, it can be hard to choose what sort of container has the best environmental credentials. This can be as true for retailers and producers – the people putting material on the shelf – as it is for the consumer choosing what to buy. Which are better, for instance, lightweight plastic bottles that damage the marine environment when mismanaged or high carbon but highly recyclable glass bottles? What about relatively low carbon cartons that are difficult to recycle, compared to aluminium cans that create toxic waste in production but can then be recycled over and over again? Read more