| |
percent 1 |
| 2002 |
|
| Cogeneration |
5 |
9 |
10 |
16 |
| Fuel substitution |
4 |
9 |
10 |
20 |
| Alternative fuel systems or equipment
|
3 |
5 |
6 |
10 |
| Other |
14 |
20 |
27 |
53 |
| Renwable energy technologies
|
|
| Small, mini, or micro-hydroelectric
facility |
2 |
3 |
6 |
10 |
| Solar energy systems or equipment
|
5 |
4 |
6 |
10 |
| Wind energy systems or equipment
|
1 |
1 |
1 |
9 |
| Biomass energy 2 |
8 |
16 |
19 |
13 |
| Other renewable energy systems
or equipment |
2 |
5 |
6 |
9 |
| Total 3 |
27 |
41 |
49 |
64 |
| Percentage of total employees 4 |
28 |
43 |
51 |
74 |
| 2004 |
|
| Cogeneration |
5 |
9 |
11 |
11 |
| Alternative fuel systems or equipment
|
5 |
8 |
9 |
16 |
| Fuel substitution |
4 |
10 |
9 |
17 |
| Waste energy recovery and reuse
|
18 |
31 |
41 |
52 |
| Use of energy management or monitoring
systems |
20 |
32 |
48 |
65 |
| Performed energy audit past three
years (2002 to 2004) |
17 |
29 |
45 |
54 |
| Other systems, equipment or employee
training |
14 |
23 |
34 |
49 |
| Renewable energy technologies
|
|
| Small, mini- or micro-hydroelectric
facility |
0 |
3 |
5 |
10 |
| Solar energy systems or equipment
|
5 |
4 |
7 |
16 |
| Wind energy systems or equipment
|
0 |
0 |
1 |
10 |
| Biomass energy 2 |
4 |
13 |
12 |
10 |
| Geothermal |
0 |
0 |
0 |
1 |
| Other renewable energy systems
or equipment |
1 |
1 |
3 |
10 |
| Total 3 |
42 |
60 |
77 |
88 |
| Percentage of total employees 4 |
44 |
61 |
77 |
90 |