Brussels, 27/05/2015 (Agence Europe) - The price of electricity charged to households in the EU increased on average by 2.9% between the second half of 2013 and the second half of 2014, to stand at €20.8 per 100 kWh, according to the data published by the statistical office of the EU, Eurostat, on Wednesday 27 May. Since 2008, domestic electricity prices in the EU have risen by more than 30%. In the second half of 2014, it varied between €9 per 100 kWh in Bulgaria to over €30 in...