|
| Front page | | Contents | | Back | | Printing instructions |
Ozone-depleting substances and the greenhouse gases HFCs, PFCs and SF6
Table 4.6 Actual emissions and GWP contribution from commercial refrigeration 2006, 2010, 2015 and 2020, tonnes
| Substance |
Consumption
DK, 2006 |
Stock, 2006 |
Actual
emissions,
2006 |
GWP
contribution,
2006 |
GWP
contribution,
2010 |
GWP
contribution,
2015 |
GWP
contribution,
2020 |
| HFC-134a |
170,3 |
920,7 |
86,2 |
112 079 |
110 951 |
58 144 |
6 563 |
| HFC-404a |
165,5 |
1 114,3 |
108,2 |
352 675 |
359 954 |
195 499 |
1 603 |
| HFC-401a |
0,0 |
13,0 |
1,6 |
29 |
0 |
5 |
3 |
| HFC-402a |
0,0 |
20,9 |
2,4 |
4 075 |
2 487 |
1 447 |
855 |
| HFC-407c |
70,6 |
410,3 |
38,9 |
59 353 |
61 964 |
49 695 |
864 |
| HFC-507a |
6,1 |
60,9 |
6,2 |
19 176 |
19 068 |
10 908 |
0 |
| Other HFCs 2) |
12,8 |
110,4 |
11,0 |
19 060 |
18 851 |
4 503 |
0 |
| All substances |
|
|
|
566 446 |
573 275 |
320 202 |
9 887 |
1) The projected future scenario takes into account the effect of a statutory order on phasing-out HFCs etc. and the effect of the taxes implemented. Furthermore, assumptions about the substitution of HCFC-22 systems by HFC-134a and HFC-404a are included in the calculations.
2) The category "Other HFCs" includes HFC-408a, -409a and -410a (the calculation of emissions is based on a worst-case scenario on the basis of the GWP value of HFC-410a).
| Front page | | Contents | | Back | | Printing instructions |
Version 1.0 May 2008, © Danish Environmental Protection Agency
|