1. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings Agenda Item #14 Battery Sort Data Mercury and Free Riders 16 th Trilateral Working Group Meeting 16 June 2011 Marc Boolish

2. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings 2011 Battery Sorts San Mateo County California Lee County Florida Hennepin County Minnesota Camden County New Jersey 2

3. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings Mercury in the Waste Stream 3 ppm Mercury

4. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings Mercury Content By Battery Size - 2011 Sample sizes  Lee – 383.5 lb / 174 kg  San Mateo – 129 lb / 58.5 kg Battery TypeMean Hg Percentage (ppm) Lee (2011)San Mateo (2011) AA1.728.7 AAA7.730.9 C5.8344 D9.887.7 9V024.3 4

5. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings Mercury Content Weighted Average - 2011 LocationAlkaline Manganese & Carbon Zinc % Mercury Free Batteries Lee County7.299.2% San Mateo County87.697.4% Weighted Average27.398.6% 5

6. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings Free Riders NEMA = 78.4% of alkaline and carbon zinc batteries Lee County AAAAACD9VTotalPercentage Duracell137263616637.5402.536.3% Energizer116.25174617325377.2534.0% Other NEMA Members32.5413.536.5490.58.2% Non NEMANot broken out individually24021.6% AAAAACD9VTotal NEMA Sum (lbs)285.754795.5375.566.5870.25 Percentage32.8%5.4%11.0%43.1%7.6% Total Lee Weight = 1110.25 lb Weight in Pounds (lb) 6

7. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings Age of AA Alkaline Batteries 2011 - Combined Lee and San Mateo Counties Age in Years Number of batteries YearPercent 0-13.3% 1-223.9% 2-348.9% 3-463.7% 4-574.1% 5-682.8% 6-788.5% 7-891.4% 8-993.0% 9-1094.1% 7 Total Sample = 1718 Pieces

8. 75 years of excellence 16 June 2011 – Washington DC 16 th Trilateral Working Group Meetings Thank you 8