Just how green is a new green product?
The hand dryer in the toilets in the department store had a small plaque underneath it, which read “It is our policy to invest in new and pioneering technology as part of our carbon reduction commitment.” I pondered this as I dried my hands, which was certainly quick, but how much more quick I wondered than the old hand dryer had been. And while I have no doubt that the new hand dryer was more environmentally friendly than the one it replaced, I did wonder how much more, and whether the carbon advantage of buying and installing the new hand dryer outweighed the carbon penalty of having to manufacture it in the first place.