1. © Copyright 2014 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Green Chemistry and Material Health @hp Northwest Green Chemistry Roundtable Cory Robertson October 2014

2. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here Why do companies exist? Corporate Social Responsibility I think many people assume, wrongly, that a company exists simply to make money. While this is an important result of a company’s existence, we have to go deeper and find the real reasons for our being. As we investigate this, we inevitably come to the conclusion that a group of people get together and exist as an institution that we call a company so that they are able to accomplish something collectively that they could not accomplish separately – they make a contribution to society, a phrase which sounds trite but is fundamental. David Packard Co-founder of Hewlett Packard Company 2

3. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here The Law That Changed Everything EU 2006 RoHS Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent Chromium (Cr 6+ ) Polybrominated Biphenyls (PBB) Polybrominated Diphenyl Ethers (PBDE) 3 Logo from companion regulation Waste Electrical and Electronic Equipment (WEEE) Directive Are the alternatives better?

4. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here More Regulations Coming Substance restrictions have become a major class of regulation for finished electronic products More substances More jurisdictions More reporting 4 HP wants to use materials no one cares about

5. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here Avoiding extra substitutions saves money DEHP Any unrestricted Incrementally better Best Phthalate 1 $X Non-phthalate $X Phthalate 2 $X Non-phthalate $X Phthalate 1 $X Non-phthalate $X $3X $2X $1X Transition Costs

6. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here GreenScreen™ Substances starts at bottom and can only pass to next level if no criteria apply Requires technical expertise to apply the benchmarks but anyone can understand the simple 1-4 benchmark score.

7. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here 7

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9. 9 Aquatic Toxicity R50/53 Bioaccumulation Persistent LD50 = 2150mg/kg Mutagenicity

10. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here 10

11. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here 11

12. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here GreenScreen™ for Assessing Replacements for Restricted Substances in Electronics 12 A project of the Lowell Center for Sustainable Production, University of Massachusetts Lowell

13. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here 13 PVC-Free Power Cord GreenScreen™ Pilot PVC being phased out voluntarily Screening mandatory, in addition to all standard and regulatory requirements Full disclosure under CDA Supplier Training Over 30 materials screened Several approved

14. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here Structural Plastic Database SupplierSupplier Material ID Composi tion Recycled Content Risk Phase Assessment for the FRs Green Screen of Additives HP Confidential HP GSE Rev. O RoHS 2.0 Rev. F BFR/PVC Free Meets TCO DT 3.0 and AiO 1.0 R50/R53, based on FR Eligible for EPEAT 4.1.6.2 optional point? FR eligible for EU Ecolabel? NotesABS, PC, PC+ABS, PC+20GF, etc. generic resin composit ion Virgn or Recyled with XX% post consume r content Directive 67/548/EC Benchmarks shown have been reviewed by HP Green Screen Team Table 1 Page 7-9 Spec for Plastics R40, R45, R46, R48, R50/R53, R60, R61; only for parts > 25 g R40, 45, 46, 50, 51, 52, 53, 60, 61, 62, 63 and their combinations; only for parts > 25 g Numerous Risk Phrases--Refer to Declaration Letter only for parts > 25 g Supplier 1Plastic 111PC/ABSVirginnone2Yes Yes - FR's meet req. Yes Yes - FR's meet req. Supplier 1Plastic 222PC/ABSVirginR531 Yes No Yes Supplier 2 Polymer 9099 PC65%noneUnknown Yes 14

15. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here Future Needs 15 Validation Repository & White Lists More Users—Infrastructure needed Lots of Benchmark 2 chemicals Superior performance Superior Cost Better for human health & the environment

16. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here What has changed? 16 If we articulate environmental requirements to our suppliers we get better materials

17. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here Confidential Business Information 17 We know a lot more about the materials used in our products Need to know all of the ingredients— Usually requires a confidentiality agreement. Suppliers will only provide this information to manufacturers they trust Ideally formulations could be verified by 3 rd party based on validated GreenScreen™ scores—HP would not need to see the formulation

18. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here 18 “Maybe we should pre-screen our materials before we send you our formulations.” --Polymer formulator “Our customers are asking us about HP’s requirements.” –Flame retardant supplier Feedback

19. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here 19 Just asking our suppliers to do the GreenScreen™ assessments motivated suppliers to remove chemicals from some formulations. Surprises? Many suppliers have similar frameworks that they use internally. Suppliers have additional toxicology data that isn’t publically available.

20. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Thank You !

21. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here Integrated Alternatives Assessment Identify Chemical of Concern Characterize end use and function Identify/develop potential alternatives (including design out) Hazard Assessment GreenScreen™/R-phrase/GHS/list screening and ecolabel compliance Life cycle thinking (other risks or LCA issues?) LCA Exposure Assessment Select Alternative LCA needed? Exposure assessme nt needed? yes no Pass technical/economic assessment? Parking Lot Deselected options that are not less hazardous than original

22. © Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Confidentiality label goes here Material Dependence 22 Battery Polyme r