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Energy-related emissions of acidifying substances (ENER 006) - Assessment published Apr 2012
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Energy-related emissions account for only 2% of NH 3 emissions but 96% of NO x and 94% of SO 2 emissions in the EEA-32 in 2009. They fell by 17%, 13% and 21% respectively between 2005 and 2009 in EEA-32 countries. Since 1990, these energy related emissions declined by 40% and 78% for NO x and SO 2 respectively but increased by 88% for NH 3 in the EU-27 and declined by 37% (NO x ) and 74% (SO 2 ) and increased by 92% (NH 3 ) in EEA-32 member countries. However as noted earlier the percentage of energy related NH 3 emissions are insignificant compare do the non-energy related NH 3 emissions. Most of the total reduction in pollutants contributing to acid deposition since 1990 is accounted for by lower SO 2 emissions from the energy-producing sector and lower NO x emissions from the transport sector. The EU-27 is broadly on track to meet its overall targets set under the NEC Directive (NECD) [1] , however further reductions are needed to improve remaining local and transboundary air pollution issues, and for ensuring that individual countries meet emissions ceiling targets under the NECD and the UNECE Gothenburg Protocol.
[1] See Pollutant Specific Factsheet NOx
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Energy-related emissions of acidifying substances
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Change in the emissions intensity of energy-related air pollutants in the EU-25, 2001-2003
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PM10 includes only primary particle emissions
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The Pollution Challenge
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Signals — every breath we take
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Signals 2011
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Articles
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Emissions of acidifying substances (version 1) (CSI 001) - Assessment published Mar 2008
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Aggregated emissions of acidifying gases (NH 3 , NO x , SO 2 ) have decreased significantly in most EEA member countries between 1990 and 2005 (Figure 1) despite increased economic activity (GDP) occurring during this period. However, meeting the 2010 NO x emission ceilings is likely to be a problem for a number of countries. Emissions in the EU-15 Member States decreased by 47% since 1990 from 1 025 kt to 539 kt (Figure 2). The EU-15 is well on track on meeting its overall 2010 NECD target for acidifying pollutants. Between 1900 and 2005 emissions of acidifying pollutants in the new EU-12 countries declined significantly from 503 kt to 206 kt, a reduction of 59% (Figure 3). The new EU-12 is also on track on meeting its overall 2010 NECD target for acidifying substances.
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Emissions of acidifying substances (version 1)
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Transport emissions of air pollutants (TERM 003) - Assessment published Sep 2010
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A significant reduction of transport related emission of acidifying substances (34 % ), ozone precursors (48 %) and particulate matter (30%) was achieved in the 32 EEA member countries between 1990 and 2007. In all three groups NOx is the main pollutant. It comprises 89, 67 and 88 % of total transport-related emissions of acidifying substances, ozone precursors (NMVOC equivalents) and of particulate matter (PM10 equivalents), respectively.
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Transport emissions of air pollutants
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Impact of selected policy measures on Europe's air quality
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The main objective of the present study is to analyse
and quantify the effects that certain past policy
measures in the road transport and industrial
combustion facilities have had on the magnitude of
air pollutant emissions and subsequent air quality in
Europe. The policies selected are the Euro emission
standards for road vehicles and the EU directives on
Integrated Pollution Prevention and Control (IPPC)
and large combustion plants (LCP).
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Publications
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Changes (%) in energy related emissions of pollutants contributing to acid deposition by source category, 1990-2008, EEA32
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The figure shows the emissions of asulphur dioxide SO2, nitrogen oxides NOx and ammonia NH3
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Hazardous substances in Europe’s fresh and marine waters – an overview
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Hazardous substances in fresh and marine water can harm aquatic life and pose a risk to human health, according to a new report published today by the European Environment Agency (EEA). The report notes that while European legislation to address the issue is relatively strong, new challenges exist including ‘emerging pollutants’ where potential effects are not yet fully understood. More effort is also needed to ensure that chemicals are produced and used more sustainably.
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Contribution of different sectors (energy and non-energy) to total emissions of SO2, NOx, NH3, 2009, EEA-32
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The figue shows the contribution of different sectors (energy and non-energy)
to total emissions of SO2, NOx and NH3
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Maps and graphs
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Has policy improved Europe's air quality?
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In recent decades, the EU has introduced a range of policies to improve air quality by controlling pollutant emissions. A new report by the European Environment Agency (EEA) evaluates three key instruments and finds that they have significantly improved Europe's air quality and reduced pollution-induced health effects. There is scope for even more progress, however, if countries achieve all their binding commitments to reduce emissions.
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