Austria’s National Air Emission Projections 2015 for 2015, 2020 and 2030

This report covers the results of projections for the pollutants sulphur dioxide (SO2), nitrogen oxides (NOx), non-methane volatile organic compounds (NMVOC), ammonia (NH3) and particulate matter (PM2.5) for two scenarios: “with existing measures” (WEM) and “with additional measures” (WAM). It updates previous projections for air pollutants published in 2014 (REP-0456). The WEM scenario leads to significant reductions in emissions by 2030 for all pollutants but NH3. The most substantial reduction with about 63 % from 2005 until 2030 is projected for the pollutant NOx. Emission reductions for the other pollutants are in the range from 36 % to 46 %; NH3 emissions, however, increase by 11-12 %. The WAM scenario shows some percentage points more reduction for most of the pollutants and NH3 emissions slightly higher than nowadays.本报告涵盖了两种情景下的污染物排放预测结果，两种情景分别为“现有措施情景”（WEM）与“额外措施情景”（WAM），涉及污染物包括二氧化硫（sulphur dioxide，SO₂）、氮氧化物（nitrogen oxides，NOₓ）、非甲烷挥发性有机化合物（non-methane volatile organic compounds，NMVOC）、氨（ammonia，NH₃）以及细颗粒物（particulate matter，PM2.5）。本报告更新了2014年发布的空气污染物排放预测成果（报告编号REP-0456）。现有措施情景下，至2030年时，除氨（NH3）外的所有污染物排放量均将实现显著削减。其中氮氧化物（NOx）的减排幅度最为显著，2005年至2030年间累计降幅约达63%。其余污染物的减排幅度介于36%至46%之间；而氨（NH3）的排放量则将提升11%至12%。额外措施情景下，多数污染物的减排幅度较现有措施情景高出数个百分点，而氨（NH3）的排放量则略高于当前水平。