■ 40 % of energy-related activities ISO 14001 certified.

■ 85 % of revenue generated ISO 9001 or 14001 certified.

■ 4.6 Mt of CO2 prevented, 1.1 Mt prevented through renewable energy sources recovery of energy by-products.

■ Nearly 6.5 % reduction in our emissions per MWth produced 2007 compared with the previous.

■ Energy savings have advanced average of 8 % yearly worldwide the past four years.