You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS

 2010 Energy Reduction Efforts  Energy Performance Contract Update  New & Future Energy Reductions Efforts You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS

4th Consecutive Year – School Division Reduced Utility Costs…. While the average cost of electricity decreased 14% from $.091 to an average cost of $.079 per KWH for all usage

 How Did We Do It? -Energy Performance Contracts -Temperature Control Reductions -Retro Commissioning

 Dollars Saved Compared 2005 to 2010  ,639,864=72, KWH *$.0792= $ 5,771,476  ,703,193=67, KWH *$.0792= $ 5,378,339  ,403,347=60,786,444 KWH *$.0792= $ 4,814,127  ,067,563=57,464,115 KWH *$.0792= $ 4,551,158  ,592,046=50,583,835 KWH *$.0792= $ 4,006,240  ,097,785 = 54,249,057 KWH *$.0792= $ 4,296,525  WITH NEW SCHOOLS  ,594,352=72,272,670 KWH *$.0792= $ 5,723,995  ,724,780=69,086,981 KWH *$.0792= $ 5,471,688  ,896,755=63,861,885 KWH *$.0792= $ 5,057,861  ,409,383 = 65,477,544 KWH * $.0792= $ 5,185,821  From Dominion  44,135,823 KWH ÷ $3,497,460=$.0792/KWH 

 Environmental Impact 125,165 TONS of Carbon Dioxide (CO2) NOT EMITTED INTO THE ATMOSPHERE.  THIS IS THE RIGHT THING TO DO!

 History ◦ Recognized opportunity to reduce energy consumption by modernization of facility building systems through Energy Conservation Measures (ECMs) Lighting Occupancy Sensors Motors & Fan Drives Water Conservation ◦ Utilized State Energy Performance Contract Program to evaluate, interview and select an energy performance contractor ◦ Contracts are funded through annual energy savings

 History ◦ Selected NORESCO for Phase I ◦ 18 Schools ◦ 7 Energy Conservation Measures ◦ Completed April 2007 ◦ Selected NORESCO for Phase II - January 2010 ◦ 8 Schools ◦ 4 Energy Conservation Measures ◦ Estimated Completion October 2011

 Phase II – Update ◦ In June 2010 NORESCO initiated Detailed Energy Audit ◦ Survey of 8 school division facilities: Hampton Oaks ES, Park Ridge ES, Winding Creek ES, Drew MS, AG Wright MS, Brook Point HS, Mountain View HS, and the Professional Development Center ◦ Four (4) energy conservation measures (ECM’s) ◦ Audit Completion – November 24, 2010 ◦ Approval process Completed - January 14, 2011 ◦ Estimate Start Work – June 9, 2011 ◦ Estimate Completion of Work- October 30, 2011

Energy Conservation Measures Selected ◦ ECM #1 - Efficient Lighting ◦ ECM #2 - Occupancy Sensors in classrooms, hallways, offices, gyms) ◦ ECM #3 - Water Conservation (low flush) ◦ ECM #4 - Variable Fan Drives & Efficient Motors for HVAC Equipment  Estimated Annual Energy Cost Savings = $199, per year Guaranteed You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS

 Implement School Division Energy Management Plan - Approved June Road Map to Comprehensive Energy Management - Goals Utilize Performance Contracting Efforts where applicable Grow Energy Steering Committee participants ideas Develop a program to evaluate facility exterior envelopes Work with Operation Staff to fine tune facilities even more - Components Education Waste Reduction & Operational Guidelines Retro-Commissioning Monitoring & Reporting Sustainable Practices for Staff and Students

Retro-Commissioning Efforts -Retro-Commission at least one school per year -Completed BPHS in FY11 -DMS and PRES in FY12 Continue Holiday, Spring & Summer Break Temperature Control Measures Complete Energy Performance Contract (Phase II) Plan Energy Performance Contract (Phase III) Identified in FY11-16 CIP Work with Rodney Thompson Staff to Construct a Wind Generator

Explore Use of Energy Education - Private Consulting Firm -Long Term Effort to Identify Unnecessary and/or Excessive Utility Consumption - Guarantees 20%+ Annual Savings -Cost Paid for from Savings Classroom Education - In coordination with Instruction Department Enhance Energy Education Opportunities

Questions? You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS