This guide describes the measurement approach for quantifying avoided energy use associated with retrofitting lighting systems with automatic controls, which are on panelboards that serve lighting loads other electrical loads (e.g., receptacles, equipment, etc.). The system may either have integrated control (ITC) at the panelboard or distributed control (DTC), where controls replace manual wall switches in the occupied space and are frequently coupled with wireless occupancy sensors.
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This guide describes the measurement approach for quantifying avoided energy use associated with retrofitting lighting systems without automatic controls, which are circuited on panelboards that serve lighting loads only.
Lighting Measurement Guide: Dedicated Panelboard with Automatic Controls
This guide describes the measurement approach for quantifying avoided energy use associated with retrofitting lighting systems with automatic controls, which are on panelboards that serve lighting loads only. The system may either have integrated control (ITC) at the panelboard or distributed control (DTC), where controls replace manual wall switches in the occupied space and are frequently coupled with wireless occupancy sensors.
Cooling Tower Fan Measurement Guide
This guide describes the measurement approach for quantifying avoided energy use associated with retrofitting evaporative cooling tower fans with variable frequency drives.
Boiler Measurement Guide
This guide describes the measurement approach for quantifying avoided energy use associated with retrofitting existing boiler systems with more efficient boilers.
Secondary Chilled Water Pump Measurement Guide
General System Overview This guide describes the measurement approach for quantifying avoided energy use associated with retrofitting pumps in the secondary loop of a chilled water pump system with VFDs and/or more efficient motors. Safety This guide does not cover health and safety aspects of the collection of measurements at facilities. There are many hazards… Continue reading Secondary Chilled Water Pump Measurement Guide
Why Take Measurements?
Documenting consistent measurement techniques and reporting standards for DEM-funded energy efficiency projects is a vital step in facilitating judicious project selection and efficient program management. In agency applications for DEM project funding, the use of measurements (as opposed to general assumptions) yields more accurate estimates for baseline consumption and expected avoided energy use. Measurements promote… Continue reading Why Take Measurements?
Purpose of Guides
This guide is one of a series developed with the goal of implementing consistent, simple, purpose-driven measurement processes to help quantify the impact of projects designed to further New York City’s greenhouse gas (GHG) reduction goals. These guides are designed for use by internal and external stakeholders to facilitate comprehensive characterizations of building energy consumption… Continue reading Purpose of Guides
M&V Guides Acronyms
Abbreviation Meaning AHU Air handling unit Btu British thermal unit CUNY BPL CUNY Building Performance Lab DCAS DEM NYC Department of Citywide Administrative Services Division of Energy Management kW Kilowatt kWh Kilowatt hour IPMVP International Performance Measurement and Verification Protocol OAT Outdoor air temperature M&V Measurement and verification MW Megawatt PNNL Pacific Northwest National Lab… Continue reading M&V Guides Acronyms
Equipment Utilization Guides
Get detailed information on our most popular equipment, from data loggers to ultrasonic flow meters. Guides include installation and setup instructions, equipment components, and basic instructions for getting the most out of the equipment.