Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
2.6%
|
-7 | None of the above (spontaneous) | 8 |
4.2%
|
1 | Heating and cooling improvements | 28 |
14.7%
|
2 | More climate-friendly energy generation on site | 4 |
2.1%
|
3 | Machinery and equipment upgrades | 34 |
17.8%
|
4 | Energy management | 5 |
2.6%
|
5 | Waste minimization, recycling and waste management | 49 |
25.7%
|
6 | Air pollution control measures | 1 |
0.5%
|
7 | Water management | 2 |
1%
|
8 | Upgrade of vehicles | 21 |
11%
|
9 | Improvements to lighting system | 33 |
17.3%
|
10 | Other pollution control measures | 1 |
0.5%
|
Sysmiss | 49 |