2008

2010

Improvement of Eco-Efficiency (2008-2010)

Cement Production (10,000 t)

105.09

87.42

Energy (10,000 t standard coal)

10.15

8.14

3.71%

Energy Eco-Efficiency (t cement grog/t standard coal)

8.01

8.31

Limestone (10,000 t)

97.86

51.26

58.73%

Material Eco-Efficiency (t cement/t limetone)

0.83

1.32

Usage of waste (10,000 t)

50.38

41.94

0.8%

Waste Eco-Efficiency (t cement/t waste)

2.09

2.08