Brussels, 29/04/2015 (Agence Europe) - On 29 April, the European Commission announced that it has opened a state aid investigation into national measures to ensure that adequate capacity to produce electricity is available at all times to avoid black-outs (“capacity mechanisms”). The investigation will gather information on capacity mechanisms in a representative sample of member states, viz. Germany, Belgium, Croatia, Denmark, Spain, France, Italy, Ireland, Poland, Portugal and Sweden,...