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Standard Protocol for Non-Residential Lighting Efficiency Measures

Standard Protocol for Non-Residential Lighting Efficiency Measures. Regional Technical Forum Lighting Subcommittee Meeting July 3, 2012. Agenda. Introduction Project status Subcommittee Issues Addressed Source data for wattage, existing and efficient case Hours of operation defaults

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Standard Protocol for Non-Residential Lighting Efficiency Measures

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  1. Standard Protocol for Non-Residential Lighting Efficiency Measures Regional Technical Forum Lighting Subcommittee Meeting July 3, 2012

  2. Agenda • 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

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

  4. Project Status Review • Kick off meeting held - March 9th • Work plan developed – March 21st • Review memo distributed – April 20th • Draft protocols posted for review May 10th • Subcommittee discussion on Draft – May 16th • Revised Protocol posted – June 27nd • Lighting subcommittee review – July 3rd • Protocol update for Subcommittee – July 17th • Protocol to RTF for decision – August 21st

  5. System Power • 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

  6. Hours of Operation • 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)

  7. Controls • 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)

  8. HVAC Interactive Effects • 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

  9. Provision Data Collection • 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

  10. Protocol Calculator • 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

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