Certificate of renewable energy Renewable electricity certified by TÜV SÜD Electrabel SA certifies that it has bought renewable energy certificates corresponding to 100 % of the total electricity consumption of: Pittsburgh Corning Europe Albertkade, 1 3980 Tessenderlo Renewable energy bears the TÜV SÜD label. This guarantees that the energy is produced in hydroelectric sites operated by CNR (Compagnie Nationale du Rhône) and SHEM (Société Hydroélectrique du Midi), Electrabel’s partners in France, and that the certificates are allocated exclusively to the buyer. Period of supply: From 01/01/2008 until 31/12/2008 Joseph Castermans, Sales Manager