Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
1.4%
|
-7 | None of the above (spontaneous) | 1 |
0.5%
|
1 | Heating and cooling improvements | 28 |
12.8%
|
2 | More climate-friendly energy generation on site | 31 |
14.2%
|
3 | Machinery and equipment upgrades | 42 |
19.3%
|
4 | Energy management | 8 |
3.7%
|
5 | Waste minimization, recycling and waste management | 48 |
22%
|
6 | Air pollution control measures | 1 |
0.5%
|
7 | Water management | 1 |
0.5%
|
8 | Upgrade of vehicles | 28 |
12.8%
|
9 | Improvements to lighting system | 26 |
11.9%
|
10 | Other pollution control measures | 1 |
0.5%
|
Sysmiss | 24 |