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Preparation of Croatian Annual Emissions Inventory Report

Davor Vešligaj, Iva Švedek EKONERG | Atmospheric Protection Department

[email protected]

AMGI/EURASAP Workshop, 25.05.07.


Contents

• History

• Organizational framework

• Methodologies for emissions estimation

• Emission data and trends – SO2, NOx, NMVOC, NH3

• Recommendations for inventory improvement


History – brief overview

• 1st Emission Inventory Report for 1990, prepared in 1996 in the framework of CORINAIR90 project

• From 1998 onward - regular annual reporting in the framework of CLRTAP

• Period covered – 1990 – 2004

• Report for 2005 – in final phase

• Preparation on contractual basis

• EKONERG - 7 experts involved on sectoral basis


Organizational framework

• Ministry of Environmental Protection, Physical Planning and Construction – CLRTAP national focal point

• Croatian Environment Agency – inventory agency

• EKONERG – executing agency

• Key data providers – Central Bureau of Statistics, Energy Institute Hrvoje Požar, Croatian Environment Agency (KEO), Ministry of Interior, Individual operators


Methodologies for emissions estimationThe goal of EMEP/CORINAIR methodology is to provide a complete, consistent, comparable and transparent air pollutant emission inventory

Two approaches were applied:

1. "Bottom-up" approach – used for point sources emission calculation

2. "Top-down" approach – based on aggregated data (energy balance and statistical data)

Software system package for air emission inventories is The Air Emission Data Exchange Module (AE-DEM software)

AE DEM was developed by the European Environment Agency (EEA) and the European Topic Centre on Air and Climate Change (ETC/ACC)

AE-DEM software was developed for sectoral emissions estimation (EstimatER), for the preparation of National emission Inventory (CollectER) and for the preparation of Reports (ReportER) in appropriate format

The key elements of the National Emission Inventory System (NEIS)


Methodologies for emissions estimationThe AE-DEM software provides air emission calculation divided in 11 sectors, 75 sub-sectors and more than 400 activities, following the SNAP 97 nomenclature of EMEP/CORINAIR methodology

main sectors:

1. Combustion in energy transformation industry

2. Non-industrial combustion plants

3. Combustion in manufacturing industry

4. Production processes

5. Extraction and distribution of fossil fuels and geothermal energy

6. Solvent and other product use

7. Road transport

8. Other mobile source and machinery

9. Waste treatment and disposal

10.Agriculture

11.Other source and sinks

For energy sectors, activity measure in particular sectors (1,2,3,5,7 and 8) is fuel consumption (coal, crude oil, fuel oil, natural gas) and/or sub-sectors

The activity measure in non-energy sectors is production in sub-sector for which emission is given, for example production of some industry product and amount of waste, number of cattle (sectors 4,6 9,10,11)


Methodologies for emissions estimationThe main activity and emission data

Sector The Sources of data and activity data Emission calculation

Energy Energy balance (Energy Institute "Hrvoje Požar" - EIHP) Polution Emission Register (CEA) Data from industry

EKONERG,Legal entity, stationary sources ovners and/or users

Transport Vehicle Center of Croatia (CVH) Republic of Croatia – Central Bureau of Statistics (CBS)

EKONERG

Industry

Production in Industry, annual report - PRODCOM (Republic of Croatia – Central Bureau of Statistics CBS) Energy balance (Energy Institute ‘’Hrvoje Požar" - EIHP) Informations directly from industry

EKONERG,Legal entity, stationary sources ovners and/or users

Solvent and other product use

Vehicle center of CroatiaCentar za vozila Hrvatske (CVH) Production in Industry, annual report - PRODCOM (Republic of

Croatia – Central Bureau of Statistics, CBS)EKONERG

Agriculture

Informations directly from industry about invoiced amount of mineral fertilizers (PETROKEMIJA d.d.) IFADATA BANK Statistical Yearbook RH – agriculture, hunt, forestry (Republic of

Croatia – Central Bureau of Statistics CBS)

EKONERG

Otpad Polution Emission Register (CEA) EKONERG


Emission data and trends – SO2

Emissions SO2, the year 2004 t/yr Share %

Combustion in energy transformation industry 25.655,0 42,5

Non-industrial combustion plants 5.524,9 9,2

Combustion in manufacturing industry 12.558,5 20,8

Production processes 6.57,.5 10,9

Extraction and distribution of fossil fuels and geothermal energy 0 0

Solvent and other product use 0 0

Road transport 7.313,8 12,1

Other mobile source and machinery 2.720,0 4,5

Waste treatment and disposal 0,9 0

Agriculture 0 0

Other source and sinks 0 0

TOTAL 60.349 100

Emissions in relation to population kg/citizen 13,6

Emissions in relation to area kg/km2 1.066

Emissions in relation to GDP. g/US$ 1,76

Stationary energy sectors have a great contribution to the national total of SO2 emission, and sector 01 - Combustion in energy transformation industry has the greatest share in it (42.5% of the national total)


Emission data and trends – SO2

1990

45,5%

31,6%

12,7%

0,4%2,6%

4,8%

2,5%

2004

42,5%

20,8%

4,5%

10,9%

12,1%

9,2%0

15.000

30.000

45.000

60.000

75.000

90.000

105.000

120.000

135.000

150.000

165.000

180.000

1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

t SO2/year

SEKTOR 01 SEKTOR 02 SEKTOR 03

SEKTOR 04 SEKTOR 05 SEKTOR 06SEKTOR 07 SEKTOR 08 SEKTOR 09

SEKTOR 10 Protokol za SO2 MPME Protokol

Protocol onFurther Reduction of Sulphur Emissions (117.000 kt)

MPME protocol (70.000 kt)


Emission data and trends – NOX

Emissions NOX, the year 2004 t/yr Share %

Combustion in energy transformation industry 11.196,2 16,2


Combustion in manufacturing industry 6.334,2 9,2

Production processes 2.131,7 3,1






Agriculture 726,8 1,1


TOTAL 68.903 100






Emission data and trends – NOX

1990

5,4%

12,2%

2,4%

15,7%24,6%

0,7%

38,1%

2004

5,7%

9,2%

3,1%

16,2%24,7%

40,0%

1,1%

0

10.000

20.000

30.000

40.000

50.000

60.000

70.000

80.000

90.000

100.000

1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

t NOx/year

SEKTOR 01 SEKTOR 02 SEKTOR 03SEKTOR 04 SEKTOR 05 SEKTOR 06SEKTOR 07 SEKTOR 08 SEKTOR 09SEKTOR 10 MPME protokol (87.000)

MPME Protocol (87.000 kt)


Emission data and trends – NMVOCEmissions NMVOC, the year 2004 t/yr Share %

Combustion in energy transformation industry 293,4 0,3


Combustion in manufacturing industry 507,1 0,6


Extraction and distribution of fossil fuels and geothermal energy 7.161,3 7,8

Solvent and other product use 45.918,0 49,9




Agriculture 0 0


TOTAL 91.975 100






Emission data and trends – NMVOC

0

10.000

20.000

30.000

40.000

50.000

60.000

70.000

80.000

90.000

100.000

110.000

120.000

1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

t NMVOC/year

SEKTOR 01 SEKTOR 02 SEKTOR 03SEKTOR 04 SEKTOR 05 SEKTOR 06SEKTOR 07 SEKTOR 08 SEKTOR 09SEKTOR 10 MPME protokol (90.000)


2004 4,0%7,2%

9,5%

0,6%0,3%

49,9%

7,8%

20,7%

1990

23,9%

0,6%

9,0%2,9% 0,3%

35,2%

4,2%23,9%


Emission data and trends – NH3

Emissions NH3, the year 2004 t/yr Share %

Combustion in energy transformation industry 11,9 0

Non-industrial combustion plants 122,6 0,3

Combustion in manufacturing industry 32,0 0,1




Road transport 612,8 1,4

Other mobile source and machinery 2,4 0

Waste treatment and disposal 0 0

Agriculture 40.050,8 90,7


TOTAL 44.164 100


Emissions in relation to area kg/km2 780




Emission data and trends – NH3

0

5.000

10.000

15.000

20.000

25.000

30.000

35.000

40.000

45.000

50.000

55.000

60.000

1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

t NH3/god

SEKTOR 01 SEKTOR 02 SEKTOR 03SEKTOR 04 SEKTOR 05 SEKTOR 06SEKTOR 07 SEKTOR 08 SEKTOR 09SEKTOR 10 MPME protokol (30.000 kt)


19900,3% 5,2%

0,1%

94,3%

0,1%

20047,5%0,3%

0,1%

1,4%

90,7%


Recommendations for improvements

• Multi-year emissions inventory programmes instead of annual contracts

• Development of QA/QC plan and procedures

• Data flow

• Peer reviews

• Meeting reporting deadlines

• Transfer of knowledge and good practice

© ekonerg | preparation of croatian annual emissions inventory report davor vešligaj, iva Švedek...

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