Brussels, 23/10/2014 (Agence Europe) - Despite a general decrease in wholesale energy prices, thanks to increased penetration by renewable energies and cheaper coal, gas and electricity retail prices continued to grow in 2013, although at a slower pace than in previous years. On average, the electricity bill for households increased by 4.4% while gas prices rose by 2.7%, reveals the latest Market Monitoring Report, presented by the EU Agency for the Cooperation of Energy Regulators (ACER)...