1. Facilities Services Demand Side Energy Presentation Energy Task Force June 16, 2010 Presented by: Chris M Martin Jr, PE

2. Demand Side Energy – FY09 2,674,000 MMBtu consumed by buildings (1.34 Million pots of coffee) $82.5M spent on energy 153,000 Btu / GSF (NCSU 177,274 Btu / GSF)

3. Commitments to Conserve NC Session Law 546 (SB 668) – 2007 “The energy consumption …shall be reduced by twenty percent (20%) by 2010 and thirty percent (30%) by 2015…” Climate Neutrality by mid century Coal free by 2020 Operate healthy and efficient buildings

4. Group created in March, 2008 Functions Energy & water conservation Commissioning Remote monitoring of HVAC

5. Energy Management Activities Past Focus:  Lighting upgrades  HVAC systems tuning on existing buildings (retro- commissioning)  Equipment replacement Current Focus:  Energy Conservation Measures (ECM) project  Lighting upgrades  Education and Awareness

6. Energy Conservation Measure (ECM) Project Cornerstone is the UNC Energy Use Policy Temperature Standards Occupancy Schedules Purchasing Policy Efficient Construction Practices Campus Community Involvement Project started mid-July 2009 Initial projections: $4.8M avoided costs 53,400 metric tons CO2 equivalent reduction 5500 hrs labor and $150,000 implementation costs

7. Energy Conservation Measure (ECM) Project Seven prescriptive measures  Occupancy Scheduling & temperature standards (2 ECMs)  Building system tuning and enhancements (4 ECMs)  Education and Awareness (1 ECM)

8. ECM Project Results to Date $3,227,870 avoided utility costs 327,011 MMBtu Energy Savings 39,764 MTCDE savings 22,088,279 gallons of condenser water saved $206,489 project cost 9,351 hours to implement

10. Sustaining the Gain Fix it DON’T forget it Making conservation a core UNC value  Continued senior management support  Make conservation relevant to all

11. Energy Management Tomorrow Types of projects we plan to be involved in:  ECM program  Energy Savings Performance Contracting (ESPC)  Lab airflow optimization  Lighting upgrades  Education and Awareness

12. Energy Management Tomorrow Education and Awareness a.Inform (Dashboard) i.Provide energy information for students, faculty, staff for reinforcement of conservation related behavior ii.Provide information for engineers, analysts and technicians and for software based statistical analysis. b.Educate on how to affect consumption i.Enhance existing programs (RESPC, Green Games, etc) ii.Provide training to Facilities Services HVAC, plumbers, and electricians iii.Provide training to building managers c.Incentivize different behavior i.Implement reward program for measured energy savings by individual or group