STMicroelectronics

1. STMicroelectronics The Journey to Zero Waste Napoli February 20, 2009 Ing.Renato Di Stefano North Italy Sites General Services Director

2. STMicroelectronics a Global Semiconductor Company 9.84 US $ Billion sales in 2008. 5° in the ranking of worldwide microchip sales. 15 main production sites from Arizona to Cina. Over 50.000 employees worldwide, ~8.200 in Italy.

3. STMicroelectronics Commitment to Sustainable Excellence For us, understanding our stakeholders’ expectations is a precise business strategy, reflecting our many years of experience and our conviction that socially responsible companies are intrinsically more competitive and generate higher returns for shareholders. We encourage ST employees to exercise a strong sense of individual responsibility to the environment and to the local communities in which we operate. Our approach to Corporate Responsibility extends well beyond our Company, as we actively seek to involve our suppliers in our approach, significantly expanding our impact.

4. STMicroelectronics our Total Environment Management Environment friendly processes avoid natural resources consumption and wastes generation and yield a strong competitivive advantage. • On 1995 ST issued its “Environmental Decalogue”: • The 6° “commandment” imposes that 95% of wastes has to be reused or recycled. • The 7° “commandment” requires the use of: • “DFE Design For Environment” rules in designing and producing our products, • “Life CycleAssessment” for minimizing the whole impact to the Environment of our activities.

5. STMicroelectronics The organization Strong leadership by top management. Characterisation of wastes and identification of Best Practices for internal reuse. Promoted a positive attitude through the organization for Raw material selection process based on its total life cycle. Sustained activities for selective waste collection, segregation and treatment before disposal. Identified partners for wastes recycling.

6. STMicroelectronics the methodology

7. STMicroelectronics An italian success story: “The Waste as a Resource” % • Recycling on 1994: 45% • 1995: Built The “Eco-Isle” • Invested 450 MLire (230K€) • Less than 4 years pay-back • Recycling on 2003: 99% Recycle 99% 155€/Ton 55% 57€/Ton Disposal

8. ST-Agrate Solid Wastes recycled ~730 Tons/year

9. Solid Wastes recycle Solid recyclable wastes are selectively segregated at the “Eco Isle”. The recycling of 700 tons/year avoids a cost of 75.000 €/year.

10. Silicon Wafers Recycle Scrap Wafers are sold as raw material to Solar Cell makers 700.000 €/year yield recovery

11. ST-Agrate Chemicals recycled ~5687 Tons/year

12. Sludges Recycle 1.200 Tons/year of sludges from Waste water treatment plants sent to brics production industries;avoiding 1000 € cost/year.

13. STMicroelectronics Awards ST has received more than 100 awards and accolades worldwide, in the areas of both Quality and Environmental Protection, including the European Quality Award and the Malcolm Baldridge National Quality Award

14. STMicroelectronics EMAS: first Company registered in Italy Since 1998 I # 000001ST-CATANIA I # 000002ST-CORNAREDO I # 000003ST-AGRATE

15. STMicroelectronics A pragmatical approach to the Environment + An ethical obligation + Scientific methodology = GREENisBLACK