HomeMy WebLinkAboutApn H2 - GHG CalculationsAPPENDIX H2
Project Specific
Greenhouse Gas Calculations
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43,696.27
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GWP CO2 Eq
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134,675.97
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2120.47
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:
34,806.34
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GWP CO2 Eq
CO
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5
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2114.33
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31076.92
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:
24,364.43
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Village 8 West GHG Calculations
ELECTRICITY EMISSIONS CALCULATIONS
BAU
Residential Parameters
Single‐Family Consumption per Unit per Month: 590.88 kWh per consumer per month average
Single‐Family Consumption per Unit per Year: 7,090.56 kWh per consumer per year
Number of Single‐Family Units:621.00 units
Single‐Family Total Consumption (kWh): 4,403,237.76 kWh per year
Single‐Family Total Consumption (MWh): 4,403.24 MWh per year
Multi‐Family Consumption per Unit per Month: 360.39 kWh per consumer per month average
Multi‐Family Consumption per Unit per Year: 4,324.68 kWh per consumer per year
Number of Multi‐Family Units: 1,429.00 units
Multi‐Family Total Consumption (kWh)):6,179,967.72 kWh per year
Multi‐Family Total Consumption (MWh): 6,179.97 MWh per year
Combined Residential Total Consumption (kWh): 10,583,205.48 kWh per year
Combined Residential Total Consumption (MWh): 10,583.21 MWh per year
[Project Reduction of 30 Percent = 7,408.24 MWh per year]
School Parameters
Annual Consumption per Square Foot 6.35 kWh/square foot/year
Total School Acreage31.60 acres
Total School Square Footage1,376,496.00 square feet
Total School Consumption (kWh): 8,740,749.60 kWh per year
Total School Consumption (MWh): 8,740.75 MWh per year
[Project Reduction of 30 Percent = 6,118.52 MWh per year]
Park Parameters
Annual Consumption per Square Foot 9.38 kWh/square foot/year for health or racquet club
Total PArk Acreage27.90 acres
Total Park Square Footage1,215,324.00 square feet
Total Park Consumption (kWh): 11,399,739.12 kWh per year
Total Park Consumption (MWh): 11,399.74 MWh per year
[Project Reduction of 30 Percent = 7,979.82 MWh per year]
Community Purpose Parameters
Annual Consumption per Square Foot 9.38 kWh/square foot/year for place of worship
Total Community Purpose Acreage5.80 acres
Total Community Purpose Square Footage252,648.00 square feet
Total Community Purpose Consumption (kWh): 2,369,838.24 kWh per year
Total Community Purpose Consumption (MWh): 2,369.84 MWh per year
[Project Reduction of 30 Percent = 1,658.89 MWh per year]
Commercial Parameters
Annual Consumption per Square Foot 14.10 kWh/square foot/year for health or racquet club
Total Commercial Square Feet300,000.00 square feet
Total Commercial Consumption (kWh): 4,230,000.00 kWh per year
Total Commercial Consumption (MWh): 4,230.00 MWh per year
[Project Reduction of 30 Percent = 2,961.00 MWh per year]
Total Combined Annual Consumption in MWh:37,323.53 MWh per year
[Project Reduction of 30 percent =26,126.47 MWh per year]
Village 8 West GHG Calculations
Electricity Generation Emissions Factors (pounds/MWh)
CO21,340.0000
CH40.0111
N2O0.0192
Residential Electricity Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO214,181,495.34 2,204.62 6,432.63 16,432.63
CH117.47 2,204.62 0.05 211.12
N2O203.20 2,204.62 0.09 31028.57
TOTAL metrics tons of CO2 Eq per Year: 6,462.32
[Project Reduction of 30 Percent =4,523.62 MT CO2e per year]
School Electricity Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO211,712,604.46 2,204.62 5,312.75 15,312.75
CH97.02 2,204.62 0.04 210.92
N2O167.82 2,204.62 0.08 31023.60
TOTAL metrics tons of CO2 Eq per Year: 5,337.28
[Project Reduction of 30 Percent =3,736.09 MT CO2e per year]
Park Electricity Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO215,275,650.42 2,204.62 6,928.93 16,928.93
CH126.54 2,204.62 0.06 211.21
N2O218.87 2,204.62 0.10 31030.78
TOTAL metrics tons of CO2 Eq per Year: 6,960.91
[Project Reduction of 30 Percent =4,872.64 MT CO2e per year]
Community Purpose Electricity Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO23,175,583.24 2,204.62 1,440.42 11,440.42
CH26.31 2,204.62 0.01 210.25
N2O45.50 2,204.62 0.02 3106.40
TOTAL metrics tons of CO2 Eq per Year: 1,447.07
[Project Reduction of 30 Percent =1,012.95 MT CO2e per year]
Commercial Electricity Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO25,668,200.00 2,204.62 2,571.06 12,571.06
CH46.95 2,204.62 0.02 210.45
N2O81.22 2,204.62 0.04 31011.42
TOTAL metrics tons of CO2 Eq per Year: 2,582.92
[Project Reduction of 30 Percent =1,808.05 MT CO2e per year]
Total Combined Electricity Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO250,013,533.47 2,204.62 22,685.78 122,685.78
CH414.29 2,204.62 0.19 213.95
N2O716.61 2,204.62 0.33 310100.77
TOTAL metrics tons of CO2 Eq per Year: 22,790.50
[Project Reduction of 30 Percent =15,953.35 MT CO2e per year]
PROJECT GHG REDUCTIONS
Consume 30 percent less energy than BAU by 37,323.53MWh per year electricity consumption
exceeding Title 24 Year 2005 by 30 percent: 15,953.35MTCO2Eq per year generation
Diffference between Project and BAU: 6,837.15 MTCO2Eq per year generation
Percent Reduction in BAU: 30.00 percent30%
Village 8 West GHG Calculations
NATURAL GAS EMISSIONS CALCULATIONS
BAU
Residential Parameters
Single‐Family Consumption per Unit per Month: 5,198.70 cubic feet per month
Single‐Family Consumption per Unit per Year: 62,384.40 cubic feet per year
Number of Single‐Family Units:621.00 units
Multi‐Family Consumption per Unit per Month: 3,128.97 cubic feet per month
Multi‐Family Consumption per Unit per Year: 37,547.64 cubic feet per year
Number of Multi‐Family Units: 1,429.00 units
Total Residential Consumption (cubic feet):92,396,289.96 cubic feet per year
Total Residential Consumption (million cubic feet): 92.40 million cubic feet per year
[Project Reduction of 30 Percent =64.68 million cubic feet per year]
School Parameters
Annual Consumption per Square Foot15.50 cubic feet per year
School Consumpation per Square Foot1.29cubic feet per month
Total School Acreage31.60 acres
Total School Square Footage1,376,496.00 square feet
Total School Consumption (kWh): 21,335,688.00 cubic feet per year
Total School Consumption (MWh): 21.34 million cubic feet per year
[Project Reduction of 30 Percent = 14.93 million cubic feet per year]
Park Parameters
Annual Consumption per Square Foot3.00 cubic feet per year
Park Consumption per Square foot 0.25 cubic feet per month
Total PArk Acreage27.90 acres
Total Park Square Footage1,215,324.00 square feet
Total Park Consumption (kWh): 3,645,972.00 cubic feet per year
Total Park Consumption (MWh): 3.65 million cubic feet per year
[Project Reduction of 30 Percent = 2.55 million cubic feet per year]
Community Purpose Parameters
Annual Consumption per Square Foot33.20 cubic feet per year
Annual Consumption per Square Foot2.77 cubic feet per month
Total Community Purpose Acreage5.80 acres
Total Community Purpose Square Footage252,648.00 square feet
Total Community Purpose Consumption (kWh): 8,387,913.60 cubic feet per year
Total Community Purpose Consumption (MWh): 8.39 million cubic feet per year
[Project Reduction of 30 Percent = 5.87 million cubic feet per year]
Commercial Parameters
Retail Consumption per Square Foot/Month2.90 cubic feet
Retail Consumption per Square Foot/Year34.80 cubic feet
Total Commercial Square Feet300,000.00 square feet
Total Commercial Consumption (kWh): 10,440,000.00 cubic feet per year
Total Commercial Consumption (MWh): 10.44 million cubic feet per year
[Project Reduction of 30 Percent = 7.31 million cubic feet per year]
Total Combined Annual Consumption in MWh:136.21 MWh per year
[Project Reduction of 30 percent =95.34 MWh per year]
Village 8 West GHG Calculations
Natural Gas Generation Emissions Factors (pounds/million cubic feet)
CO2120,000.0
CH42.3
N2O2.2
Residential Natural Gas Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO211,087,554.80 2,204.62 5,029.24 15,029.24
CH212.51 2,204.62 0.10 212.02
N2O203.27 2,204.62 0.09 31028.58
TOTAL metrics tons of CO2 Eq per Year: 5,059.84
[Project Reduction of 30 Percent =3,541.89 MT CO2e per year]
School Natural Gas Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO22,560,282.56 2,204.62 1,161.33 11,161.33
CH49.07 2,204.62 0.02 210.47
N2O46.94 2,204.62 0.02 3106.60
TOTAL metrics tons of CO2 Eq per Year: 1,168.39
[Project Reduction of 30 Percent =817.88 MT CO2e per year]
Park Natural Gas Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO2437,516.64 2,204.62 198.45 1198.45
CH8.39 2,204.62 0.00 210.08
N2O8.02 2,204.62 0.00 3101.13
TOTAL metrics tons of CO2 Eq per Year: 199.66
[Project Reduction of 30 Percent =139.76 MT CO2e per year]
Community Purpose Natural Gas Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO21,006,549.63 2,204.62 456.56 1456.56
CH19.29 2,204.62 0.01 210.18
N2O18.45 2,204.62 0.01 3102.59
TOTAL metrics tons of CO2 Eq per Year: 459.34
[Project Reduction of 30 Percent =321.54 MT CO2e per year]
Commercial Natural Gas Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO21,252,800.00 2,204.62 568.26 1568.26
CH24.01 2,204.62 0.01 210.23
N2O22.97 2,204.62 0.01 3103.23
TOTAL metrics tons of CO2 Eq per Year: 571.72
[Project Reduction of 30 Percent =400.20 MT CO2e per year]
Total Combined Natural Gas Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO216,344,703.63 2,204.62 7,413.84 17,413.84
CH313.27 2,204.62 0.14 212.98
N2O299.65 2,204.62 0.14 31042.14
TOTAL metrics tons of CO2 Eq per Year: 7,458.96
[Project Reduction of 30 Percent =5,221.27 MT CO2e per year]
PROJECT GHG REDUCTIONS
Consume 30 percent less energy than BAU by 136.21MWh per year natural gas consumption
exceeding Title 24 Year 2005 by 30 percent: 5,221.27MTCO2Eq per year
Diffference between Project and BAU:2,237.69 MTCO2Eq per year
Percent Reduction in BAU: 30.00 percent30%
Village 8 West GHG Calculations
WATER EMISSIONS CALCULATIONS
BAU
Residential Parameters
Single‐Family Consumption per Unit per Day: 500.00 gallons per day (gpd)
Single‐Family Consumption per Unit per Year: 182,500.00 gallons per year (gpy)
Number of Single‐Family Units:621.00 units
Multi‐Family Consumption per Unit per Day: 255.00 gpd
Multi‐Family Consumption per Unit per Year: 93,075.00 gpy
Number of Multi‐Family Units: 1,429.00 units
Total Daily Residential Consumption (gal):674,895.00 gpd
Total Annual Residential Consumption (gal): 246,336,675.00 gpy
School Parameters
School Demand Per Acre per Day 1,785.00 gpd
School Demand Per Acre per Year 651525gpy
Total School Acreage31.60 acres
Total Daily School Consumption (gal):56,406.00 gpd
Total Annual School Consumption (gal): 20,588,190.00 gpy
Park Parameters
Park Demand Per Acre per Day 2,155.00 gpd
Park Demand Per Acre per Year786,575.00 gpy
Total Park Acreage27.90 acres
Total Daily Park Consumption (gal):60,124.50 gpd
Total Annual PArk Consumption (gal): 21,945,442.50 gpy
Community Purpose Parameters
Community Purpose Demand Per Acre per Day 893.00 gpd
Community Purpose Demand Per Acre per Year 325,945.00 gpy
Total Community Purpose Acreage5.80 acres
Total Daily Community Purpose Consumption (gal):5,179.40 gpd
Total Annual Community Purpose Consumption (gal): 1,890,481.00 gpy
Commercial Parameters
Commerical Demand Per Square Feet per Day 0.14 gpd
Commerical Demand Per Square Feet per Year 51.10 gpy
Total Commerical Square Footage300,000.00 square feet
Total Daily Commerical Consumption (gal):42,000.00 gpd
Total Annual Commerical Consumption (gal): 15,330,000.00 gpy
Total Combined Daily Consumption:838,604.90 MWh per year
Total Combined Annual Consumption:306,090,788.50 MWh per year
Parameters
Daily Water Use838,604.90 gallons
Annual Water Use306,090,788.50 gallons
Embodied Energy Rate0.0085kWh per gallon
Total Annual Water Energy Use (in kWh)2,601,771.70 kWh per year
Total Annual Water Energy Use (in MWh)2,601.77 MWh per year
Electricty Generation Emissions Factors (pounds/MWh)
CO21340
CH40.0111
N2O0.0192
Water Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO23,486,374.08 2,204.62 1,581.39 11,581.39
CH28.88 2,204.62 0.01 210.28
N2O49.95 2,204.62 0.02 3107.02
TOTAL metrics tons of CO2 Eq per Year: 1,588.69
Village 8 West GHG Calculations
WATER EMISSIONS CALCULATIONS
Project GHG Reductions
Residential Parameters
Single‐Family Consumption per Unit per Day: 400.00 gallons per day (gpd)
Single‐Family Consumption per Unit per Year: 146,000.00 gallons per year (gpy)
Number of Single‐Family Units:621.00 units
Multi‐Family Consumption per Unit per Day: 204.00 gpd
Multi‐Family Consumption per Unit per Year: 74,460.00 gpy
Number of Multi‐Family Units: 1,429.00 units
Total Daily Residential Consumption (gal):539,916.00 gpd
Total Annual Residential Consumption (gal): 197,069,340.00 gpy
School Parameters
School Demand Per Acre per Day 1,428.00 gpd
School Demand Per Acre per Year 521220gpy
Total School Acreage31.60 acres
Total Daily School Consumption (gal):45,124.80 gpd
Total Annual School Consumption (gal): 16,470,552.00 gpy
Park Parameters
Park Demand Per Acre per Day 1,724.00 gpd
Park Demand Per Acre per Year629,260.00 gpy
Total Park Acreage27.90 acres
Total Daily Park Consumption (gal):48,099.60 gpd
Total Annual PArk Consumption (gal): 17,556,354.00 gpy
Community Purpose Parameters
Community Purpose Demand Per Acre per Day 714.00 gpd
Community Purpose Demand Per Acre per Year 260,756.00 gpy
Total Community Purpose Acreage5.80 acres
Total Daily Community Purpose Consumption (gal):4,141.20 gpd
Total Annual Community Purpose Consumption (gal): 1,512,384.80 gpy
Commercial Parameters
Commerical Demand Per Square Feet per Day 0.11 gpd
Commerical Demand Per Square Feet per Year 40.88 gpy
Total Commerical Square Footage300,000.00 square feet
Total Daily Commerical Consumption (gal):33,000.00 gpd
Total Annual Commerical Consumption (gal): 12,264,000.00 gpy
Total Combined Daily Consumption:670,281.60 MWh per year
Total Combined Annual Consumption:244,872,630.80 MWh per year
Parameters
Daily Water Use670,281.60 gallons
Annual Water Use244,872,630.80 gallons
Embodied Energy Rate0.0085kWh per gallon
Total Annual Water Energy Use (in kWh)2,081,417.36 kWh per year
Total Annual Water Energy Use (in MWh)2,081.42 MWh per year
Electricty Generation Emissions Factors (pounds/MWh)
CO21340
CH40.0111
N2O0.0192
Water Emissions
Pounds Pounds per Metric Ton Metric Tons GWP CO2 Eq
CO22,789,099.26 2,204.62 1,265.12 11,265.12
CH23.10 2,204.62 0.01 210.22
N2O39.96 2,204.62 0.02 3105.62
TOTAL metrics tons of CO2 Eq per Year: 1,270.96
Village 8 West GHG Calculations
SOLID WASTE EMISSIONS CALCULATIONS
BAU/Project
Residential Parameters
Single‐Family Pounds Generated per Unit per Day: 11.40 pounds
Single‐Family Pounds Generated per Unit per Year: 4,161.00 pounds
Number of Single‐Family Units:621.00 units
Single‐Family Total Pounds Generated: 2,583,981.00 pounds
Multi‐Family Pounds Generated per Unit per Day: 8.60 pounds
Multi‐Family Pounds Generated per Unit per Year: 3,139.00 pounds
Number of Multi‐Family Units: 1,429.00 units
Multi‐Family Total Pounds Generated Per Year:4,485,631.00 pounds
Total Residential Pounds Generated: 7,069,612.00 pounds
Total Residential Tons Generated: 3,534.81 tons
School Parameters
Tons Generated per 1000 Square Feet/Year1.30 tons/1000SF/year
Tons Generated per Square Feet/Year0.0013 tons/SF/year
Pounds Generated per Square Feet per Day 2.60 pounds
School Acreage31.60 acres
Number of Square Feet1,376,496.00 square feet
Number of 1000 Square feet1,376.50 1000 SF
Total School Tons Generated Per Year 1,789.44 tons
Park Parameters
Tons Generated per Park Acre per year 4.76 tons/acre/year
Pounds Generated per Park Acre per year 9,520.00 pounds/acre/year
Number of Acres27.90 acres
Total Park Tons Generated per Year 132.80 tons
Community Purpose Parameters
Tons Generated per 1000 Square Feet/Year5.70 tons/1000SF/year
Tons Generated per Square Feet/Year0.0057 tons/SF/year
Pounds Generated per Square Feet per Day 11.40 pounds
CPF Acres5.80 acres
Number of Square Feet252,648.00 square feet
Number of 1000 Square feet252.65 1000 SF
Total CPF Tons Generated Per Year 1,440.09 tons
Commercial Parameters
Pounds Generated per SF per day 0.046 pounds
Pounds Generated per SF per year 16.79 pounds
Total Commercial Square Feet300,000.00 square feet
Total Pounds Generated per year 5,037,000.00 pounds
Total Commerical Tons2,518.50 tons
Total Combined Tons Generated per Year:9,415.65 tons
Total SEIR Solid Waste Generation52,397.07
Proportion of Waste0.18
Total SEIR Solid Waste Emissions8,370.33 CO2e
Proportion Attributable to Project1,504.13 CO2e
Village 8 West GHG Calculations
CONSTRUCTION EMISSIONS CALCULATIONS
BAU/Project
Residential Parameters
Emissions per Residential Unit Construction0.08 MT CO2e per unit per year
Number of Residential Units being Constructed2,050.00 units
Total Annual Residential Construction Emissions 157.85 MT CO2e per year
School Parameters
Emissions per Square Foot of SChool Construction0.01 MT CO2e per square foot per year
School Bering Constructed (Total Acres)31.6000 acres
School Amount Being Constructed (Acres)*:25.28 acres
School Structure Amount Bering Constructed (Square Feet)*1,101,196.80 square feet
Total Annual School Emissions6,607.18 MT CO2e per year
Park Parameters
Emissions per Square Foot ofPark Construction0.006 MT CO2e per square foot per year
Park Bering Constructed (Total Acres)27.9000 acres
Park Amount Being Constructed (Acres)**:6.98 acres
Park Structure Amount Bering Constructed (Square Feet)*:303,831.00 square feet
Total Annual ParkEmissions1,822.99 MT CO2e per year
Community Purpose Parameters
Emissions per Square Foot of CPF Construction0.01 MT CO2e per square foot per year
CPF Bering Constructed (Total Acres)5.8000 acres
CPF Amount Being Constructed (Acres)*:4.64 acres
CPF Structure Amount Bering Constructed (Square Feet)*:202,118.40 square feet
Total Annual CPF Emissions1,212.71 MT CO2e per year
Commercial Parameters
Emissions per Commerical Square Foot Construction0.006 MT CO2e per square foot per year
Commercial Amount Being Constructed300,000.00 units
Total Annual Commerical Construction Emissions 1,800.00 MT CO2e per year
Total Annual Combined Construction Emissions:11,600.73 MT CO2e per year
*=Determined by multiplying total school acreage by coverage ratio of 0.80:1
**Determined by multiplying total park acreage by structure coverage ratio of 0.25:1