1. Main Headquarters: 120 Water Street, Suite 350, North Andover, MA 01845 With offices in: NY, ME, TX, CA, OR www.ers-inc.com Standard Protocol for Non-Residential Lighting Efficiency Measures Regional Technical Forum Meeting October 23, 2012

2.  Introduction  Project status  Project participation  Protocol revisions since last RTF meeting  Remaining issues Agenda

3.  Kick off meeting held - March 9 th  Work plan developed – March 21 st  Review memo distributed – April 20 th  Draft protocols posted for review May 10 th  Subcommittee discussion on Draft – May 16 th  Revised Protocol posted – June 27 nd  Lighting subcommittee review – July 3 rd  Protocol update for Subcommittee – July 17 th  Lighting subcommittee review – August 7 th  RTF Presentation (2 hrs) August 21 st  Lighting Subcommittee Review August 28 th  Lighting Subcommittee Review September 13 th  Lighting Subcommittee Review October 3 rd  Lighting Subcommittee Review October 10 th Project Status Review

4. Subcommittee Participation RTF Staff9-Mar 16- May3-Jul7-Aug 21- Aug 28- Aug 13- Sep3-Oct10-Oct Grist, Charlie X X XX Charles, Gillian Eckman, Tom Kendall, MarkXXXXXXXXX Hadley, Adam XX X O'Neil, NickXXXXXXXX Contractor (ERS) Brian McGowanXXX David ReynoldsXXXXXXXXX Chris SmithX Dan BirleanuX Gavin GuiXX Todd Winner X Stephen Achilles XXX X

5. Subcommittee Participation Subcommittee9-Mar 16- May3-Jul7-Aug 21- Aug 28- Aug 13- Sep3-Oct10-Oct Andy Baker X XX Mike Baker XXX X Bing TsaoXX Bobbi Wilhelm Corky Clark X Cory Read Craig Cirany XX XX Crispin Wong Curt Flores Danielle Gidding XXXXXXX David Thompson X X XXXXXX Dawn DoberenzX Elaine Miller X Eric BratengXXXXXXXXX Graham Parker X Jay Himlie X X XX Joseph Vaccher XXX XXX

6. Subcommittee Participation Subcommittee9-Mar 16- May3-Jul7-Aug 21- Aug 28- Aug 13- Sep3-Oct10-Oct Don Jones Jr.XXXXXXXXX Lauren Gage X X My K TonXX X XX Peter MeyerXX Ray Hartwell XXX XXX Rich Arneson XXXX XX Roger PeeryXXXX X XXX Roger SpringXX X Spencer MoersfelderX X XX Tom Eckhart X Tom LeinhardXXXXXX X Travis ReederX John WilsonXXXX XXXX Ken Keating X Angela Pilant X Shani Taha X Laura McCrea X XX

7.  Addressed issues raised at last RTF meeting  Incorporated Guidelines language for current practice and pre-conditions baselines - Simplified  Sunset date set to 9/30/2015  Baseline lighting fixture data table added to calculator  Procedural clarifications to provisional data collection  Added option to use local HVAC modeled interaction  Held four additional Subcommittee meetings  Focus on provisional data collection Narrowed data collection efforts to specific occupancy and control types Added meter data collection options and detailed data collection procedures  Other issues addressed include: Baseline selection criteria Regional coordination of data collection Protocol scope and purpose Activity Since RTF Meeting

8. Lighting Hours of Operation  Select Hours of Operation:  Default hours of operation in calculator, or  Interview with on-site operator as determined by practitioner Simplest Reliable Method

9. Hours of Operation Defaults Data Source, hours of operation: Pre and post metered studies: Lawrence Berkeley National Lab Efficiency Maine California 2011 DEER database Compared with Utility defaults: BPA lighting calculator NY Tech. Resource Manual Avista lighting calculator

10. Lighting Control Savings  Select Controls savings fractions  Savings fractions - proven by statistically reliable pre- and post-metering in calculator Simplest Reliable Method

11. Controls Provisional Data

12. Criteria included:  High variability in hours or savings fraction  Magnitude of the impact on savings  Little or no pre-post metered data  Conditions where hours and savings fractions combine as significant determinants  Where simplest reliable candidates (default of interview methods) require additional data for verification or development Provisional Data Collection

13. Operating Hours  Assembly  Education, university, and college  Industrial/manufacturing  Warehousing  Exterior area lighting with dimming or photocell control Control Applications  Day lighting - open office space lighting  Classrooms, gymnasiums, assembly in university, college, and K-12  Occupancy sensors - warehouses  Occupancy sensors - parking lots, parking garages Provisional Data Collection

14. Utility Control Savings Fractions Currently in use:

15.  Clarified purpose statement  Baseline selection simplified  Definitions clarified to use regional terms  Provisional data collection reviewed and accepted  Regional sample not defined, agreed to develop plan Issues From October 10 th