Understanding the new Energy Related Products Directive which over the past few years and the coming years will affect us all, with installations and Energy Performance certificates etc.

Basically it puts the manufacturers under restriction to provide information on the products the same as you would see on your white goods, Fridge or Washing Machine for example, with the aim to protecting the environment and reducing emissions.

https://www.gov.uk/placing-energy-related-products-on-the-uk-market

http://en.wikipedia.org/wiki/Energy-related_products