1. Second Amendment to Cooling Water and Landfill Gas Sale and Purchase Agreements December 16, 2008

2. History of Successful Partnerships l Introduction l Water Interconnections l Water Conservation l Alternative Water Supply l Stormwater l Chilled Water l Solar Array l Reclaimed Water l Landfill Gas

3. History of Successful Partnerships Introduction l Shared property lines l Partners since 1984 l Projects that benefit our community and the environment

4. History of Successful Partnerships Water Interconnections l Eight system-wide mutually beneficial interconnections Emergencies Emergencies Temporary wholesale Temporary wholesale System reliability System reliability

5. History of Successful Partnerships Water Conservation l School Education Programs Water Color Project Water Color Project Calendar Art Contest Calendar Art Contest Rain Barrel Contest Rain Barrel Contest

6. History of Successful Partnerships Alternative Water Supply l St. Johns River/Taylor Creek Reservoir Water Supply Project l Regional partnership since 2005 l Working together on the Preliminary Design Report & Environmental Assessment

7. History of Successful Partnerships Stormwater l Use of stormwater for cooling water supply l Built in 2005 l 1.47 billion gallons delivered to date

8. History of Successful Partnerships Chilled Water l Providing chilled water for OCCCs air- conditioning system since 2000 l Chilled water is a LEED certified process

9. History of Successful Partnerships Solar Array l Building solar array system at the OCCC l 1 megawatt rooftop photovoltaic system l Largest solar array in the southeast U.S.

10. History of Successful Partnerships Reclaimed Water l Providing reclaimed water from EWRF for cooling water since 1984 l Delivering an average of 11 mgd l Supports 1830 mega watts of power generation

11. History of Successful Partnerships Landfill Gas l Providing landfill gas to Stanton Energy Center since 1998 l Current 3% reduction in coal consumption l Enough power for 10,000 homes

12. Second Amendment to Cooling Water Supply Agreement l Increases reclaimed water commitment to OUC to 14.7 mgd in addition to the landfill stormwater l Water will continue to be delivered to OUCs pond to be used for cooling water l OUC will continue to pay applicable rate l Provides County option to deliver additional cooling water for all future units

13. Landfill Gas Sale and Purchase Agreement l New agreement directly with OUC l OUC will build/operate gas treatment system l System will be installed in landfill property l County will install/maintain gas collection system l 30 years with two 10-year renewals l Estimated average revenue of $8 million per year based on projected gas production

14. Action Requested l Approval of: Second Amendment to and Restatement of the Substitute Agreement Between Orange County, Florida and Orlando Utilities Commission Relating to Cooling Water Supply Second Amendment to and Restatement of the Substitute Agreement Between Orange County, Florida and Orlando Utilities Commission Relating to Cooling Water Supply Landfill Gas Sale and Purchase Agreement between Orange County and Orlando Utilities Commission Landfill Gas Sale and Purchase Agreement between Orange County and Orlando Utilities Commission