Brussels, 16/07/2009 (Agence Europe) - The European Commission and the International Energy Agency have been repeating it tirelessly: investment of €1,000 billion in electricity grids and production and €150 billion in gas networks will be needed before 2030 in order to ensure the EU's energy security of supply. By 2020, it is estimated that the necessary capacity expansion for power generation will amount to circa 360 GW, which corresponds to about half of the current installed...