Energy Saving Report
Reporting UTC Date Time: 09/18/2024 01:28


Project Number: 0000002332 Location: WORCHESTER REGIONAL ARPT, Massachusetts
Client Name: ALEXIS SANTOS Address: 348 PROSPECT ST UNIT HSE Leominster MA, 01453
Job SIR: 0.2429 Job Cost: $915.66 Total Fuel Cost: $752.97 Job Lifetime: 21.87 Years
Annual Savings of 0.2 mmbtu Lifetime Savings of 4.35 mmbtu CFM50 Reduction: 549.86 CFM: 11.00%
Pre Heating Degree Days: 6,510.42 Post Heating Degree Days: 6,510.42 Pre Cooling Degree Days: 289.21 Post Cooling Degree Days: 289.21


System Design Capacity
Item Pre Post
Heating pennsylvaniapennsylvania pennsylvaniapennsylvania
Cooling pennsylvaniapennsylvania pennsylvaniapennsylvania
Peak Heating Load (BTU/Hr) 41,316.98 40,823.96
Peak Cooling Load (BTU/Hr) 5,505.63 5,427.94
Heating Output (BTU/Hr) 48,000 48,000
Cooling Output (BTU/Hr) 48,000 48,000
Heating Thermostat Setting 68 68
Cooling Thermostat Setting 78 78
Heating Design Temperature 6 6
Cooling Design Temperature 83 83
Tolerance 0 0
Annual Heating Architectural Load (MMBTU) 40.21 39.64
Annual Cooling Architectural Load (MMBTU) 2.21 2.18




Energy Saving Report
Reporting UTC Date Time: 09/18/2024 01:28

Energy Saving Measures
Section Pre-R Post-R Measure Savings (mmbtu/year) Savings (mmbtu/lifetime) Net Cost Adjusted Cost SIR Life Year
Front Wall 3.84 14.72 Walls - Wood Shingle - 4in Dense Pack Cellulose 0.04 0.42 $5.60 $5.60 4.37 10
Access: Hatch 1.28 15.28 Attic Door - 2in Thermal Barrier Polyiso 0.16 3.91 $103.05 $103.05 1.88 25
Attic Wall 47.80 61.80 Kneewall Gable Wall - 2in Thermal Barrier Polyiso 0 0.03 $11.02 $11.02 0.12 25
Door - Basement Exterior 2.22 5.33 Door - 2in Thermal Barrier Polyiso 0 0 $105.00 $105.00 0.00 25
Door - Basement Exterior 2.22 5.33 Triple Pane Window Replacement (Energy Star) 0 0 $75.00 $75.00 0.00 15
Oven (Gas) --- --- Induction Stove Replacing NG 0 0 $500.00 0.00 10
Windows - Double Pane Metal Frame 1.33 15.34 Door - 2in Thermal Barrier Polyiso 0 0 $105.00 $105.00 0.00 25
 




Energy Saving Report
Reporting UTC Date Time: 09/18/2024 01:28

Weatherization
Section Pre-R Post-R Measure Savings (mmbtu/year) Savings (mmbtu/lifetime) Net Cost Adjusted Cost SIR Life Year
Front Wall 3.84 14.72 Walls - Wood Shingle - 4in Dense Pack Cellulose 0.04 0.42 $5.60 $5.60 4.37 10
Access: Hatch 1.28 15.28 Attic Door - 2in Thermal Barrier Polyiso 0.16 3.91 $103.05 $103.05 1.88 25
Attic Wall 47.80 61.80 Kneewall Gable Wall - 2in Thermal Barrier Polyiso 0 0.03 $11.02 $11.02 0.12 25
Door - Basement Exterior 2.22 5.33 Door - 2in Thermal Barrier Polyiso 0 0 $105.00 $105.00 0.00 25
Door - Basement Exterior 2.22 5.33 Triple Pane Window Replacement (Energy Star) 0 0 $75.00 $75.00 0.00 15
Windows - Double Pane Metal Frame 1.33 15.34 Door - 2in Thermal Barrier Polyiso 0 0 $105.00 $105.00 0.00 25
 
Health & Safety
Measure Quantity Unit Cost Net Cost
Balloon Framing Blocking 1 $1.63 $1.63
HEA Visit Fee 1 $0.00 $0.00
Propavent 2 $4.68 $9.36
 
Baseload (Annual & Lifetime Savings in Kwh)
Section Measure Annual Savings Lifetime Savings Net Cost SIR Life Year
Oven (Gas) Induction Stove Replacing NG 0 0 $500.00 0.00 10
 






Energy Saving Report
Reporting UTC Date Time: 09/18/2024 01:28

System Fuel
System Fuel Type Modeled Pre-MMBTU Modeled Post-MMBTU Modeled Pre-Usage Actual Reported Pre-Usage Unit Actual Reported Pre-MMBTU Pre Usage Variance Pre-Usage Ratio Modeled Post-Usage Pre-Cost Post-Cost Savings
Heating Electric 18.81 18.62 5,507.71 0.40 Kwh 0.00 1,376,826.64% 13,769.27 5,451.08 $1,266.77 $1,253.75 $13.02
Cooling Electric 0.40 0.39 116.93 0.30 Kwh 0.00 38,876.33% 389.76 115.31 $26.89 $26.52 $0.37
Baseload Electric 0.07 0.07 19.13 0.30 Kwh 0.00 6,276.57% 63.77 19.13 $4.40 $4.40 $0.00
Total 19.28 19.08 0.00 N/A 5,643.77
 


Electric Usage Analysis
Type System Name Kwh Saving Kw Saving Peak Demand Reduction Critical Peak Demand Reduction
Heat Pump Heat Pump - Minisplit 0.00 0.00 0.00 0.00
Appliance Oven (Gas) 0.00 0.00 0.00 0.00
Total 0.00 0.00 0.00 0.00


Energy Saving Report
Reporting UTC Date Time: 09/18/2024 01:28

Consumption Section Loads (all in mmbtu)
Section Heating Pre-Load Heating Post-Load Cooling Pre-Load Cooling Post-Load
Access: Hatch (Access) 0.17 0.01 0.00 0.00
Air Infiltration: Blower Door Test 14.99 14.99 0.35 0.35
Attic Wall (2x2 Enclosed) 0.00 0.00 0.00 0.00
Basement - Unconditioned (Above Grade Basement Wall) (Above Grade Basement Wall) 0.24 0.24 0.00 0.00
Basement - Unconditioned (Basement Ceiling) (Basement Ceiling) 0.00 0.00 0.00 0.00
Basement - Unconditioned (Basement Slab) (Basement Slab) 0.00 0.00 0.00 0.00
Basement - Unconditioned (Below Grade Basement Wall) (Below Grade Basement Wall) 0.71 0.71 0.00 0.00
Basement - Unconditioned (Sill Joist) (Sill Joist) 0.11 0.11 0.00 0.00
Door - Basement Exterior 0.00 0.00 0.00 0.00
Front Wall (2x4 Wall Wood/T-111) 0.05 0.01 0.00 0.00
Kneewall Slope (2X6 Floored Attic) 0.00 0.00 0.00 0.00
Windows - Double Pane Metal Frame 0.00 0.00 0.00 0.00
Internal Heat Gain -7.44 -7.44 0.23 0.23
Total 8.83 8.63 0.58 0.58


Energy Saving Report
Reporting UTC Date Time: 09/18/2024 01:28

Architectural Section Loads (all in mmbtu)
Section Heating Pre-Load Heating Post-Load Cooling Pre-Load Cooling Post-Load
Access: Hatch (Access) 0.49 0.04 0.02 0.00
Air Infiltration: Blower Door Test 43.89 43.89 1.95 1.95
Attic Wall (2x2 Enclosed) 0.01 0.01 0.00 0.00
Basement - Unconditioned (Above Grade Basement Wall) (Above Grade Basement Wall) 0.69 0.69 0.00 0.00
Basement - Unconditioned (Basement Ceiling) (Basement Ceiling) 0.01 0.01 0.00 0.00
Basement - Unconditioned (Basement Slab) (Basement Slab) 0.01 0.01 0.00 0.00
Basement - Unconditioned (Below Grade Basement Wall) (Below Grade Basement Wall) 2.07 2.07 0.00 0.00
Basement - Unconditioned (Sill Joist) (Sill Joist) 0.31 0.31 0.00 0.00
Door - Basement Exterior 0.00 0.00 0.00 0.00
Front Wall (2x4 Wall Wood/T-111) 0.16 0.04 0.01 0.00
Kneewall Slope (2X6 Floored Attic) 0.01 0.01 0.00 0.00
Windows - Double Pane Metal Frame 0.00 0.00 0.00 0.00
Internal Heat Gain -7.44 -7.44 0.23 0.23
Total 40.21 39.64 2.21 2.18


Energy Saving Report
Reporting UTC Date Time: 09/18/2024 01:28

Section Solar Gain (all in mmbtu)
Section Heating Pre-Load Heating Post-Load Cooling Pre-Load Cooling Post-Load
Access: Hatch (Access) 0.00 0.00 0.00 0.00
Attic Wall (2x2 Enclosed) 0.00 0.00 0.00 0.00
Door - Basement Exterior 0.00 0.00 0.00 0.00
Front Wall (2x4 Wall Wood/T-111) 0.00 0.00 0.00 0.00
Kneewall Slope (2X6 Floored Attic) 0.00 0.00 0.00 0.00
Windows - Double Pane Metal Frame 0.00 0.00 0.00 0.00
Total 0.00 0.00 0.00 0.00