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Efficiency I Efficiency & Load Reduction <br />Efficiency & Load Reduction <br />Q <br />Efficiency & Load <br />Reduction <br />•= <br />The recent shift towards decarbonization still operates on the core foundation of reducing building's overall <br />energy use. Measures <br />can have two functions: reducing annual energy/carbon consumption and reducing peak building demand <br />load. These measures <br />- <br />are often incentivized by Xcel and may have shorter paybacks. Recommended measures throughout the city <br />are summarized in <br />the table below. See the appendices of the building audit reports for detailed descriptions of scope for each measure. <br />Sid Copeland <br />Police and <br />Recreation <br />Howard Berry Wastewater <br />Coal Creek <br />Treatment <br />Municipal <br />and Senior <br />Treatment Treatment <br />Load Carbon Measure Art Center <br />City Hall City Services <br />Golf Course Library <br />Plant <br />Court <br />Center <br />Plant Plant <br />■ ■ GLAZING UPGRADES • <br />• <br />• <br />Upgrade glazing units where failing/single-pane glazing still exists. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />■ HVAC OCCUPANCY SENSORS <br />• <br />Provide occupancy sensors for HVAC setback. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />■ ■ POOL COVER <br />• <br />Provide pool cover for reduced evaporation losses. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />■ PUMP VFDS <br />• <br />Provide variable speed for pumping systems. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />SSIONING <br />■ • <br />trols <br />• • <br />• <br />• <br />• <br />Optiimiizat onof existing on segOn el and operation. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />SCHEDULESAUNA <br />Q 0 Provide temperature scheduling of Sauna during unoccupied <br />hours: <br />■ ■ DUCT AIR SEALING/INSULATION <br />• <br />Provide duct air sealing for leaky duct systems. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />ENVELPE AIR <br />■ ■ • <br />• • <br />• <br />• <br />• <br />• <br />• <br />• <br />P ovideOenvel envelope air sealing for leaky buildings. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />■ LIGHTINGUpgrad <br />• <br />• <br />• <br />• <br />• <br />• <br />• • <br />IgCONTgR onS/VAtrols foNCYSENSORSors. <br />vacancy sens <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />0 ■ ADVANCED PLUG LOAD REDUCTION <br />• . <br />• <br />• <br />• <br />• <br />Plug load reduction systems. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />■ ■ LED LIGHTING <br />• <br />• <br />• <br />Upgrade lighting to LED. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />COMPRESSED AIR LEAKS <br />0 0 Provide commissioning to compressed air system to resolve any <br />leaks. <br />................................................................................................................................................................................................................................................................................................................................................................................ <br />ENVELOPE INSULATION <br />Provide envelope insulation upgrades where no -insulation or poor <br />insulation exists. <br />CITY OF LOUISVILLE I FINAL REPORT V3 1 INTERNAL DECARBONIZATION PLAN 113 <br />26 <br />