Projects

                              207,257 square feet Residential Buiding

                              207,257 square feet Residential Buiding

About the Property

•       Residential Building

•       Total Square Footage: 207,257 square feet

Savings Summary

•       Project Requirement: ASHRAE II Energy Audit

•       Total annual savings - $73,014

•       Combined cost of measures after incentives $190,748

•       Payback period – 2.6 years

•       Net Present Value (10.0% discount rate) - $323,550


 

Energy Efficiency Measures

•       Boiler Combustion Efficiency Tuning

•       Low-flow Fixtures (Energy and Water Savings)

•       Demand Controlled Ventilation

•       Install Weatherstripping on all Exterior Doors

•       Common Area Lighting        

•       Heating Boiler - Install New Modulation and Lead/Lag                              Controls

•        Advanced Monitoring System                 

•       Thermostatic Controls in Units                  

•       Add Automatic Damper to Boiler Room Make Up Air                               Fan

•       Convert Elevator Motor from DC to Inverter    

•       Add Automatic Damper to Stairwell and Elevator Vents 


                   326,699 square feet Residential Building

                   326,699 square feet Residential Building

Energy Efficiency Measures

•       Install Weatherstripping on all Exterior Doors  

•       Install Heating System Zone Valve in Garage 

•       Low-flow Fixtures (Water and Energy Savings)

•       Demand Controlled Ventilation (Garage Fan)  

•       Add Current Transducer to Activate Laundry Room Fan 

•       Heating Boiler – Install New Modulation and Lead/Lag                              Controls  

•       Install Exhaust Fan (Air Flow Regulator) on Trash Chute                            Vent       

•       Install Boiler Flue Economizer              

•       Pipe and Condensate Tank Insulation                

•       Heating Boiler Cutout Control (Night Setback, Warm                                Weather Shutdown) 

•       DHW Boiler – Install Separate Condensing Domestic Hot                        Water Heating System for Upper Zone           

•       Install High Efficiency Motors              

•       Add Automatic Damper to Stairwell and Elevator Vents      

About the Property

•       Residential Building

•       Total Square Footage: 326,699 square feet

Savings Summary

•       Project Requirement: ASHRAE II Energy Audit

•       Total annual savings: $153,920

•       Total cost of measures: $546,423

•       Payback period: 3.6 years

•       Net Present Value (10.0% discount rate): $411,738

 


                   544,244 square feet Residential Building

                   544,244 square feet Residential Building

Energy Efficiency Measures

•       Trash Chute Fan Addition

•       DHW Supply Temperature Control

•       ENERGY STAR® Clothes Washers (Energy Savings)

•       Install Weatherstripping on all Exterior Doors

•       Low-flow Fixtures (Water and Energy Savings)

•       Engage Warm Weather Shut Down of Distribution Pumps

•       Heating and DHW Distribution – Steam Leaks and                                    Insulation

•       Install Timer on Loading Dock Heating System

•       Add Timer to Fresh Air Fan for Laundry Room

About the Property

•       Residential Building

•       Total Square Footage: 544,244 square feet

Savings Summary

•       Project Requirement: ASHRAE II Energy Audit

•       Total annual savings: $114,475

•       Payback period – 4.7 years

•       Net Present Value (10.0% discount rate) - $133,887

•       Available incentives: $12,665.