The past decade has seen a dramatic change in the makeup of energy charges, shifting from a cost primarily made up of the wholesale price of electricity to a cost primarily made up of various third party charges. Not only do these third party charges keep increasing in size, more of them are being introduced. The most recent being the Energy Intensive Industries (EII) charge which has been introduced in an attempt to mitigate further damage to energy intensive businesses such as the recent collapse of the steel industry in the UK.