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Annual Danish informative inventory report to UNECE. Emission ...

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Benzo(a)pyrene, Mg<br />

Benzo(b)fluoranthene, Mg<br />

Dioxin, g I-Tec.<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

0<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

0<br />

1990<br />

1990<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

1991<br />

1992<br />

1993<br />

1994<br />

1995<br />

1996<br />

1997<br />

1998<br />

1999<br />

1A4a Commercial/ Institutional 1A4b i Residential 1A4c i Agriculture/ Forestry 1A4 Total<br />

1991<br />

1992<br />

1993<br />

1994<br />

1995<br />

1996<br />

1997<br />

1998<br />

1999<br />

1A4a Commercial/ Institutional 1A4b i Residential 1A4c i Agriculture/ Forestry 1A4 Total<br />

1990<br />

1991<br />

1992<br />

1993<br />

1994<br />

1995<br />

1996<br />

1997<br />

1998<br />

1999<br />

2000<br />

2000<br />

2000<br />

1A4a Commercial/ Institutional 1A4b i Residential 1A4c i Agriculture/ Forestry 1A4 Total<br />

2001<br />

2001<br />

2001<br />

2002<br />

2002<br />

2002<br />

Figure 3.44 Time-series for PAH, dioxin and HCB emission, 1A4 Other Sec<strong>to</strong>rs.<br />

2003<br />

2003<br />

2003<br />

2004<br />

2004<br />

2004<br />

2005<br />

2005<br />

2005<br />

2006<br />

2006<br />

2006<br />

2007<br />

2007<br />

2007<br />

2008<br />

2008<br />

2008<br />

2009<br />

2009<br />

2009<br />

Benzo(k)fluoranthene, Mg<br />

Indeno(1,2,3-c,d)pyrene, Mg<br />

HCB, kg<br />

3.5<br />

3.0<br />

2.5<br />

2.0<br />

1.5<br />

1.0<br />

0.5<br />

0.0<br />

4.0<br />

3.5<br />

3.0<br />

2.5<br />

2.0<br />

1.5<br />

1.0<br />

0.5<br />

0.0<br />

0.25<br />

0.20<br />

0.15<br />

0.10<br />

0.05<br />

0.00<br />

1990<br />

1991<br />

1992<br />

1993<br />

1994<br />

$ D &RPPHUFLDO DQG LQVWLWXWLRQDO SODQWV<br />

The subcategory &RPPHUFLDO DQG LQVWLWXWLRQDO SODQWV has low fuel consumption<br />

and emissions compared <strong>to</strong> the other stationary combustion<br />

emission source categories. Figure 3.45 shows the time-series for fuel<br />

consumption and emissions.<br />

The fuel consumption in commercial/institutional plants has decreased<br />

27 % since 1990 and there has been a change of fuel type. The fuel consumption<br />

consists mainly of gas oil and natural gas. The consumption<br />

of gas oil has decreased and the consumption of natural gas has increased<br />

since 1990. The consumption of wood and biogas has also increased.<br />

The wood consumption in 2009 was five times the consumption<br />

in 1990.<br />

The SO2 emission has decreased 93 % since 1990. The decrease is a result<br />

of both the change of fuel from gas oil <strong>to</strong> natural gas and of the lower<br />

sulphur content in gas oil and in residual oil. The lower sulphur content<br />

(0.05 % for gas oil since 1995 and 0.7 % for residual oil since 1997) is a<br />

result of <strong>Danish</strong> tax laws (MST 1998).<br />

1995<br />

1996<br />

1997<br />

1998<br />

1999<br />

1A4a Commercial/ Institutional 1A4b i Residential 1A4c i Agriculture/ Forestry 1A4 Total<br />

1990<br />

1991<br />

1992<br />

1993<br />

1994<br />

1995<br />

1996<br />

1997<br />

1998<br />

1999<br />

1A4a Commercial/ Institutional 1A4b i Residential 1A4c i Agriculture/ Forestry 1A4 Total<br />

1990<br />

1991<br />

1992<br />

1993<br />

1994<br />

1995<br />

1996<br />

1997<br />

1998<br />

1999<br />

1A4a Commercial/ Institutional 1A4b i Residential 1A4c i Agriculture/ Forestry 1A4 Total<br />

2000<br />

2000<br />

2000<br />

2001<br />

2001<br />

2001<br />

2002<br />

2002<br />

2002<br />

2003<br />

2003<br />

2003<br />

2004<br />

2004<br />

2004<br />

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2006<br />

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2007<br />

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2008<br />

2008<br />

2008<br />

2009<br />

2009<br />

2009<br />

89

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