bulgarian national emission inventory system assoc. prof. n.miloshev – geophysical institute bas...
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Bulgarian NationalBulgarian NationalEmission Inventory SystemEmission Inventory System
Assoc. Prof. N.Miloshev – Geophysical Institute BASAssoc. Prof. N.Miloshev – Geophysical Institute BAS
St. Tzonev – National Statistical InstituteSt. Tzonev – National Statistical Institute
E. Nikolova – Executive Environment Agency MoEWE. Nikolova – Executive Environment Agency MoEW
Bulgarian National Emission Bulgarian National Emission Inventory SystemInventory System
The institutions at national and The institutions at national and regional level responsible for the regional level responsible for the Bulgarian Emission Inventory are:Bulgarian Emission Inventory are:
Ministry of Environment and Waters Ministry of Environment and Waters (MoEW) respectively its:(MoEW) respectively its:• Executive Environment Agency ( (EEA) EEA) • Regional Inspectorates on Environment
and Water (RIEW), , National Statistical Institute (NSI)National Statistical Institute (NSI)
MINISTRY OF ENVIRONMENT AND WATERS
EXECUTIVE ENVIRONMENT
AGENCY
NATIONAL EMISSIONS DATABASE
EMISSION MEASUREMENTS EMISSION INVENTORY
EMISSION FACTORS – CORINAIR METHODOLOGY
NATIONAL STATISTICAL INSTITUTE
RIEW
150 LARGE POINT SOURCES
5000POINT SOURCES
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Responsibilities of the NSI:Responsibilities of the NSI: Combustion in energy production and Combustion in energy production and
energy transformation; energy transformation; Combustion in commercial, institutional and Combustion in commercial, institutional and
residential sectors and agriculture, forestry, residential sectors and agriculture, forestry, fishing;fishing;
Combustion in industry;Combustion in industry; Production processes;Production processes; Extraction and distribution of fossil fuels; Extraction and distribution of fossil fuels; Solvent and other product use;Solvent and other product use; Agriculture;Agriculture; Nature.Nature.
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Responsibilities of the EEA:Responsibilities of the EEA: Household heating;Household heating; Road transport;Road transport; Other mobile sources and machinery;Other mobile sources and machinery; Waste treatment and disposal.Waste treatment and disposal.
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
In Bulgaria the emission estimates are In Bulgaria the emission estimates are calculated according to the EMEP/ calculated according to the EMEP/ CORINAIR Methodology.CORINAIR Methodology.
Data from the emission inventory are Data from the emission inventory are collected at regional and national level. collected at regional and national level.
All emission data are stored in the National All emission data are stored in the National Database in EEA. Database in EEA.
The emission data are updated every year.The emission data are updated every year.
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
EMEP/EMEP/CORINAIR CORINAIR MMethodologyethodology:: The nomenclature - SNAP – “The nomenclature - SNAP – “Selected Selected
Nomenclature for sources of Air Pollution”Nomenclature for sources of Air Pollution” is is based on three different levels of categories, sub-based on three different levels of categories, sub-categories and individual activities :categories and individual activities :
The upper level (11 items) corresponds to the The upper level (11 items) corresponds to the main classical categories generating emissions of main classical categories generating emissions of pollutants;pollutants;
The intermediate level reflects the structure of The intermediate level reflects the structure of activities according to engineering and socio – activities according to engineering and socio – economical aspects;economical aspects;
The lowest level enumerates all relevant activities The lowest level enumerates all relevant activities to be included.to be included.
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Definition of SNAP’sDefinition of SNAP’s 1.Combustion in energy and 1.Combustion in energy and
transformation industries;transformation industries; 2.Non-industrial combustion; 2.Non-industrial combustion; 3.Combustion in industry; 3.Combustion in industry; 4.Production processes; 4.Production processes; 5.Extraction and distribution of fossil fuels;5.Extraction and distribution of fossil fuels; 6. Solvent and other product use; 6. Solvent and other product use;
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Definition of SNAP’sDefinition of SNAP’s 7.Road transport7.Road transport 8.Other mobile sources and machinery; 8.Other mobile sources and machinery; 9.Waste treatment and disposal; 9.Waste treatment and disposal; 10.Agriculture; 10.Agriculture; 11.Nature. 11.Nature.
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Classical pollutants:Classical pollutants: Sulphur dioxide /SO2/;Sulphur dioxide /SO2/; Oxides of nitrogen /NOx/;Oxides of nitrogen /NOx/; Ammonia /NH3/;Ammonia /NH3/; Non-methane volatile organic compounds Non-methane volatile organic compounds
/NMVOC/;/NMVOC/; Carbon monoxide /CO/;Carbon monoxide /CO/; Carbon dioxide /CO2/Carbon dioxide /CO2/ Methane /CH4/Methane /CH4/ Nitrous oxide /N2O/Nitrous oxide /N2O/Heavy metals:Heavy metals: Cadmium /Cd/, Lead /Pb/, Mercury /Hg/;Cadmium /Cd/, Lead /Pb/, Mercury /Hg/;
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Persistent organic pollutants:Persistent organic pollutants: hexachlorobenzene /HCB/, hexachlorocyclohexane hexachlorobenzene /HCB/, hexachlorocyclohexane
/HCH/, polychlorinated biphenyls /PCBs/, dioxins/furans /HCH/, polychlorinated biphenyls /PCBs/, dioxins/furans /DIOX/, polycyclic aromatic hydrocarbons (PAH), /DIOX/, polycyclic aromatic hydrocarbons (PAH), pentachlorophenol /PCP/;pentachlorophenol /PCP/;
The following air pollutants are not covered by the The following air pollutants are not covered by the National Methodology:National Methodology:
particulate matter /TSP, PM10, PM2.5/;particulate matter /TSP, PM10, PM2.5/; heavy metals: arsenic, chromium, copper, nickel, heavy metals: arsenic, chromium, copper, nickel,
selenium, zink;selenium, zink; Persistent organic pollutants: aldrin, chlordane, Persistent organic pollutants: aldrin, chlordane,
chlordecone, DDT, dieldrin, endrin, heptachlor, mirex, chlordecone, DDT, dieldrin, endrin, heptachlor, mirex, toxaphene, hexabromobiphenyl.toxaphene, hexabromobiphenyl.
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Emission factorsEmission factors Up to 2005 the emissions of air pollutants are Up to 2005 the emissions of air pollutants are
calculated based on the activity data and calculated based on the activity data and emission factors, set in National CORINAIR 94 emission factors, set in National CORINAIR 94 methodology.methodology.
In 2005 the MoEW/EEA developed a new National In 2005 the MoEW/EEA developed a new National Emission Inventory Methodology. It is developed Emission Inventory Methodology. It is developed by adapting the 3rd edition of the EMEP/CORINAIR by adapting the 3rd edition of the EMEP/CORINAIR Atmospheric Emission Inventory Guidebook for Atmospheric Emission Inventory Guidebook for the Bulgarian conditions, taking into account the the Bulgarian conditions, taking into account the national specificities concerning the respective national specificities concerning the respective activity, technologies and equipment. activity, technologies and equipment.
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Dissemination of Air Emissions Dissemination of Air Emissions informationinformation
Bulgaria submit the national emission Bulgaria submit the national emission inventory to the: inventory to the:
UNECE Convention on Long-Range UNECE Convention on Long-Range Transboundary Air Pollution Transboundary Air Pollution (CLRTAP/EMEP);(CLRTAP/EMEP);
European Environment Agency.European Environment Agency.
Plovdiv
Pazardjik
SofiaZlatitsa
PirdopPernik
Kremikovtsy
liseina
Vratsa
Pleven
Vidin
Svishtov
Gabrovo
V.Tarnovo
G.Oriaxovitsa
Ruse
Devnia
Varna
Burgas
Mednikarovo
Galabovo
ST.Zagora
Dimitrovgrad
Kurdjaly
"Vidachim AD
Beli Izvor
BeloizvorskiCimnt
PPSofia
PP"Sofis-Iskar"Power
Plant
Kremikovtsy 1and 2vtsy 1&2
PowerPlant
Nikopol
Eliseina
Zlatna Panega
Ciment
Pleven
TPPPlama
Sviloza
MC Srednogorie
PP
Farmatsia
Bobovdol
Dupnitsa
ElchimIskra
PPsPlovdiv
KCM
Vulkan
Neochim
PP”Maritsa-3”
OCK-Kardjaly
Agrobiochim
PP MaritsaEast I
PP”MaritsaEast IIIEast III”
PP MaritsaEast II
Radnevo
Sliven
PPs
TPPPPShugarçPlants
PPWest
PPEast
Biomas
Ciment-Devnia
Dobrich
"AgropolychimVarna-Devnia
PP-Devnia
PP-Varna
PP Neftochim
Neftochim
PPs
PP
LegendEmitted pollutants in the atmospher
TSPSO2NO2COCSORGANICSOLVENTSHxCyNH3H2S
SOOTSPb AER.HFAND HFsPHENOLSH2SO4AER.NOCl2HEAVY METHALS AER.
LARGE POINT SOURCES IN BULGARIA
Asenovgrad
Sofia -hot spot
NCESD
Belovo
Provadia
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
W25 by Серни_окиси
23.6 to 401,633.1 (395)13.2 to 23.6 (362)
8.7 to 13.2 (364)5.8 to 8.7 (378)4 to 5.8 (365)2.5 to 4 (370)1.3 to 2.5 (370)0 to 1.3 (396)
W25 Legend
B Legend
Average_Emm_1997_2001 Legend
Region
Line
Point
Bulgarian National Emission Inventory Bulgarian National Emission Inventory SystemSystem
Weak pointsWeak points1.Quality of emission estimates – almost O.K.1.Quality of emission estimates – almost O.K.
2.Spatial desaggregation2.Spatial desaggregation SNAP’s 1 to 6 – O.K.SNAP’s 1 to 6 – O.K.
at municipality level (level 3) at municipality level (level 3) SNAP’S 7 to 11 – badSNAP’S 7 to 11 – bad
at national level only (level 1)at national level only (level 1)
3.Temporal desaggregation - bad 3.Temporal desaggregation - bad
4.Inclusion of the full list of air pollutants 4.Inclusion of the full list of air pollutants
in the National Emission Inventory in the National Emission Inventory