GSA LEED COST STUDY
Energy Efficiency Measures for Credit EA-1
COURTHOUSE
Energy Efficiency Measures Included (Marked 'X')
0.54
0.49
VFD
CO2
1.0
Mod
0.54
kw/ton
kw/ton
Cooling
Sensor
Imprvmnt
Occ
Prem Eff Condens
kw/ton
Chiller
Chiller
Tower
Energy Control of
LEED
LEED
over
O.A.
ASHRAE lighting dimming
Sensors Motors
Boiler
Chiller
w/VFD
w/VFD
Fans
Recovery
Case
Rating
Points
1A
Certified
1
16.9%
Low Cost
2A
Certified
3
25.4%
X
X
X
X
High Cost
3A
Silver
3
25.4%
X
X
X
X
Low Cost
4A
Silver
5
35.2%
X
X
X
X
X
X
X
X
X
High Cost
5A
Gold
5
35.2%
X
X
X
X
X
X
X
X
X
Low Cost
6A
Gold
5
35.2%
X
X
X
X
X
X
X
X
X
High Cost
GSA LEED Cost Study - Appendix I