Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. Energy Conservation Program Board Update November 2004 to October 2013 (9 Years) Presented by David Florez March 11 th, 2014 Travis Unified School District Program Goals … Maintain Comfort in the Learning Environment Eliminate Energy Waste Save Money Create a Climate of Conservation ensuring Sustainable Savings 1

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. Perform audits of all facilities during occupied, unoccupied & transition time periods – Communicate results to appropriate personnel … - Focus on unoccupied times - Review equipment operation - Facilitate change Provide regular communications regarding program/site energy savings to date and additional opportunities to save … - Provide information to staff administration on energy savings and progress - Work closely with maintenance and operations personnel to manage energy management system (EMS) and programmable thermostat time-of-day schedules, heating and cooling set points, and lighting time clock schedules Maintain utility billing database used to measure and report savings Energy Manager Responsibilities 2

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. We monitor & analyze district utility data … - Through the use of an industry standard software program called EnergyCAP - Energy CAP meets a standard written by the U.S. Department of Energy called the International Performance Measurement & Verification Protocol (U.S. DOE Document #DOE/GO ) In order to account for changes in energy usage from year-to-year, the standard prescribes certain adjustments should be made for …  Changes in weather  Changes in building sq. ft., inc’l the addition/removal of portable buildings  Adding/removing mechanical systems & other energy consuming technology  Differences in base year and current year monthly billing cycles Savings is the value of the energy we did not use. It is the difference between the expected energy use (at current rates) and the actual energy cost. Measurement & Verification 3

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. Total Savings November 2004 through October 2013 Actual Energy Cost $5,061,686 4

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. Savings by Energy Type November 2004 through October 2013 *Does not include special savings (credits) received against electricity & natural gas bills of $57,826 ENERGY TYPE (UoM)EXPECTEDACTUALAVOIDEDPERCENT Electricity (kWh) 37,167,88526,378,82510,789,06029% Electricity ($) $6,619,527$4,571,565$2,047,96231% Natural Gas (therms) 1,639,932948,453691,47942% Natural Gas ($) $1,784,528$994,886$789,64244% Water (CCF) 981,791493,361488,43050% Water ($) $1,964,276$1,153,505$810,77141% Comprehensive, extensive site shutdowns are key to achieving savings targets – Summer 2013 (June - August) produced $183,152 or 39% of our annual savings. Electricity is our largest commodity and therefore warrants the greatest effort. Although water represents our current challenge.

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. Annual Savings vs. Goal (Performance Year #1 thru 9)

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. Energy Program Success

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. ENERGY STAR Travis USD has been accepted by the EPA as an ENERGY STAR Partner to … - Measure and track the energy performance of our facilities - Develop and implement a plan to achieve energy savings - Help spread the word about the importance of energy efficiency - Support the ENERGY STAR challenge to improve the energy efficiency of our buildings by 10% or more - Highlight our achievements with recognition offered through ENERGY STAR We are an ENERGY STAR Leader and Label recognition - Leader recognizes organizational success - Label recognizes building success

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. Retro commission of HVAC at school sites (Future) EMS (Energy Management System) upgrade at all school sites Continue to review & analyze utility bills Wind Turbines? (no new information at this time) Auto Demand Response for Vanden, Golden West, Foxboro and Scandia during the months of May through October Energy consumption reduced during Demand Response for all sites Continue to communicate the Energy Program and its importance with staff Reduce use of appliances in buildings LED lights in parking lots and for outside lighting on school sites Recycling is continued at sites with composting Plans / Current & Future Projects

Confidential and Proprietary | © 2012 Cenergistic This material may not be copied, modified, distributed or disclosed except upon written approval from Cenergistic. In Closing… The success of the our energy program depends on everyone’s participation A special thanks go to … - Certificated and Classified staff for their support in conserving energy - Principals & Staff for coordinating shut-down efforts at their schools - Custodians for assisting in locating utility control panels, setting time clocks, identifying problem areas & following through with requests - Maintenance for their continuous efforts in implementing energy saving systems, eliminating waste, & completing work orders - Superintendent Kate Wren Gavlak for her continued support of the program - The Governing Board for their continued support to the TUSD energy program