Detailed Requirements
- Funded at the rate of $0.05 per 0.1 Watt per SF reduction from the lighting power density allowed by ASHRAE 901 – 2004, using either the Building Area Method or the Space-by-Space Method.
- Lighting power density for the proposed efficient lighting design must be determined in accordance with ASHRAE’s method.
- Proposed lighting wattage is determined as described in Section 9.1.4 Luminaire Wattage—a fixture’s wattage is based on the maximum wattage lamp allowed by a fixture or its ballast.
- In addition, 4-foot ballasts driving T8 fluorescent lamps must meet or exceed the Ballast Efficacy Factors specified below.
Minimum Ballast Efficacy Factors (BEFs) – 4-Foot Fluorescent Ballasts
|
# Lamps
per Ballast
|
Low Ballast Factor
(BF £ 0.85)
|
Medium Ballast Factor
(0.85 < BF £ 1.0)
|
High Ballast Factor
(BF > 1.0)
|
|
Instant-Start Ballasts
|
|
1
|
3.08
|
3.11
|
n/a
|
|
2
|
1.60
|
1.58
|
1.55
|
|
3
|
1.04
|
1.05
|
1.04
|
|
4
|
0.79
|
0.80
|
0.77
|
|
Programmed Rapid-Start Ballasts
|
|
1
|
2.84
|
2.84
|
n/a
|
|
2
|
1.48
|
1.47
|
1.51
|
|
3
|
0.97
|
1.00
|
1.00
|
|
4
|
0.76
|
0.75
|
0.75
|
Courtesy: Consortium for Energy Efficiency
Note:
BEF = (BF x 100) / ballast input Watts
BF = ballast factor
These specifications were developed by the Consortium for Energy Efficiency (CEE) for use in voluntary energy-efficiency programs and are used with their permission. CEE's high-efficiency specifications are periodically revised.
Premium Efficiency Motors
Efficiency Requirements and Incentives
|
|
Open Drip-Proof (ODP)
|
|
Totally Enclosed Fan-Cooled (TEFC)
|
|
|
|
|
|
|
|
|
Min. Efficiencies
|
|
Incentives
($/motor)
|
|
Min. Efficiencies
|
|
Incentives
($/motor)
|
|
|
|
|
|
|
|
Motor Horsepower
|
|
|
|
|
|
1
|
|
77.0*
|
85.5
|
82.5
|
|
$ 12
|
|
77.0
|
85.5
|
82.5
|
|
$ 11
|
|
1.5
|
|
84.0
|
86.5
|
86.5
|
|
$ 13
|
|
84.0
|
86.5
|
87.5
|
|
$ 12
|
|
2
|
|
85.5
|
86.5
|
87.5
|
|
$ 16
|
|
85.5
|
86.5
|
88.5
|
|
$ 16
|
|
3
|
|
85.5
|
89.5
|
88.5
|
|
$ 30
|
|
86.5
|
89.5
|
89.5
|
|
$ 19
|
|
5
|
|
86.5
|
89.5
|
89.5
|
|
$ 32
|
|
88.5
|
89.5
|
89.5
|
|
$ 32
|
|
7.5
|
|
88.5
|
91.0
|
90.2
|
|
$ 49
|
|
89.5
|
91.7
|
91.0
|
|
$ 43
|
|
10
|
|
89.5
|
91.7
|
91.7
|
|
$ 57
|
|
90.2
|
91.7
|
91.0
|
|
$ 54
|
|
15
|
|
90.2
|
93.0
|
91.7
|
|
$ 75
|
|
91.0
|
92.4
|
91.7
|
|
$ 66
|
|
20
|
|
91.0
|
93.0
|
92.4
|
|
$ 100
|
|
91.0
|
93.0
|
91.7
|
|
$ 102
|
|
25
|
|
91.7
|
93.6
|
93.0
|
|
$ 114
|
|
91.7
|
93.6
|
93.0
|
|
$ 93
|
|
30
|
|
91.7
|
94.1
|
93.6
|
|
$ 125
|
|
91.7
|
93.6
|
93.0
|
|
$ 112
|
|
40
|
|
92.4
|
94.1
|
94.1
|
|
$ 133
|
|
92.4
|
94.1
|
94.1
|
|
$ 133
|
|
50
|
|
93.0
|
94.5
|
94.1
|
|
$ 182
|
|
93.0
|
94.5
|
94.1
|
|
$ 182
|
|
60
|
|
93.6
|
95.0
|
94.5
|
|
$ 196
|
|
93.6
|
95.0
|
94.5
|
|
$ 196
|
|
75
|
|
93.6
|
95.0
|
94.5
|
|
$ 202
|
|
93.6
|
95.4
|
94.5
|
|
$ 235
|
|
100
|
|
93.6
|
95.4
|
95.0
|
|
$ 313
|
|
94.1
|
95.4
|
95.0
|
|
$ 256
|
|
125
|
|
94.1
|
95.4
|
95.0
|
|
$ 320
|
|
95.0
|
95.4
|
95.0
|
|
$ 319
|
|
150
|
|
94.1
|
95.8
|
95.4
|
|
$ 365
|
|
95.0
|
95.8
|
95.8
|
|
$ 345
|
|
200
|
|
95.0
|
95.8
|
95.4
|
|
$ 484
|
|
95.4
|
96.2
|
95.8
|
|
$ 524
|
|
