Brussels, 23/05/2012 (Agence Europe) - As part of the current revision per sector of the state aid rules, the European Commission on Tuesday 22 May adopted guidelines which will authorise the member states to grant compensation to certain large consumers of electricity, such as producers of steel and aluminium, to cover a proportion of the increase in electricity costs to be brought about by changes to the EU's emissions quotas trading system (ETS) from 2013. This price increase, the...