Analysis Report 
Landcover Distribution:
0.00
129.32
62.11
0.00
0.50
16.11
0.00
Shrubs
Tree Canopy
Cropland
Urban Land Use
Water
Impervious
Ecological Benefits
Carbon Storage and Sequestration
Philadelphia
Air Quality Reference City:
Even Mix
Age Distribution of Trees:
Air Pollution Removal
27
Carbon Storage:
Carbon Sequestration: 
tons 
Area:
hectares
acres
sq. miles
4.00
$2.00
A
II
81
81
2.12
2.12
19.03
19.03
21.56
21.56
Stormwater Control
0.00
Average 2-yr, 24-hour Rainfall:
Rainfall Distribution Type:
Hydrologic Soil Group:
Average Slope:
in.
%
Curve Number:
Runoff (in.):
Time of Concentration (hrs.):
Peak Flow (cu ft/s.):
Storage volume needed to  
mitigate the change in 
peak flow:
Conditions:
Current
per cu. ft.
Construction 
cu. ft.
Residential Cooling Effects
$500.00
0.00
0.00
$0.00
$0.00
$0.00
$0.00
1
0.00
0.00
Average Annual 
Cooling Cost per 
Number of Homes:
Savings from Trees:
Savings from Roofs:
Total Savings:
Savings per Home:
Kilowatt-hours Saved:
KWHs Saved per Home:
Carbon Generation Avoided:
Carbon Generation Avoided              
per Home:
lbs.
17
$52
8
$6
9
$28
23
$47
2
$1
Ozone:
Sulfur Dioxide:
Nitrogen Dioxide:
Particulate Matter:
Carbon Monoxide:
lbs Removed
Dollar Value
0.32
83.99
207.53
Acres
0%
62%
30%
0%
0%
8%
0%
Economic Benefit Summary
Current Conditions
Total:
Annual Air Pollution Removal Savings:
Annual Energy Savings:
lbs.
Analysis Area:
Centerville
w/o trees*
Site Statistics
$0
$0.00
Scenario:
*Replaced by default landcover: Impervious Surfaces: Paved: Drain to 
sewer
Annual Stormwater Savings*:
Open Space/Pasture/Meadow
$0
$134
160
pounds/year
Total Annual Savings:
 *Annual Stormwater savings is based on financing over 20 years at 6%
Total
1
$134
59
$134
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