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 Lighting Subcommittee Meeting July 3, 2012

2.  Introduction  Project status  Subcommittee Issues Addressed  Source data for wattage, existing and efficient case  Hours of operation defaults  Controls impacts  HVAC Interaction effects  Standard Protocol guidelines  Discussion Agenda

3.  RTF staff & consultants  Lighting subcommittee members Introduction

4.  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  Protocol to RTF for decision – August 21 st Project Status Review

5.  Fixture rated wattage from manufacturer spec sheets  Program administrator maintains a list of fixture wattages, based on:  Manufacturer spec sheets  DesignLights Consortium – solid state lighting  Energy Star  Efficient case wattage from manufacturer spec sheets  No provisional data collection required System Power

6.  Information collected to estimate lighting operating hours by space use type  Control schedules  Occupancy schedules, interviews  Alternative approach – prescribed list of operating hours by building type and space occupancy type  Provisional data collection required (trend logging of lighting and current) Hours of Operation

7.  Prescribed list of control savings by space & control type  Primary source – LBNL study  Secondary sources to fill study gaps  Programs with savings partially based on measured data  Provisional data collection required (trend logging of lighting and current) Controls

8.  Prescribed list  Source – regional resource planning factors used for Sixth Power Plan  Based on DOE2 simulations of proto-type buildings by climate zone and fuel  No provisional data collection required HVAC Interactive Effects

9.  Specific to operating hours and control impacts  Required until sufficient data collected to demonstrate reliability of savings estimates  Trend data collected  Lighting/current loggers  Sampling allowed Provision Data Collection

10.  Demonstrates protocol calculation methodology  Fixture wattage inputs  LPA inputs for code-impacted measures  Operating hour input from provisional data (hours of use and/or controls) or default operating hours  Default list of control savings Protocol Calculator