Europe celebrates this Friday the first European day of wind energy. In France, 30 wind farms open their doors to the public during three days in order to be known and to overcome the prejudices against this mode of energy production which to date represents a power of 2 000 MW. The point with the trade union of renewable energies. 

On Monday, In a marked speech during the inauguration of the City of architecture and the inheritance, the Head of the State approached many points, from the maintenance of the French architectural heritage to the mode of participation in the international contests, while passing by the great projects of installation. Detail.