[ABSTRAK
Peningkatan tren perdagangan melalui laut akan mengakibatkan peningkatanaktivitas pelabuhan, sehingga akan makin banyak polusi udara akibat aktivitastersebut. Untuk menjaga kualitas udara di area pelabuhan dan kota sekitar,diperlukan adanya pengendalian polusi udara di pelabuhan, khususnya untukemisi dari kapal tambat yang merupakan kontributor polusi terbesar. Dalam studiini, studi pustaka terkait sumber polusi udara di pelabuhan, dampaknya, caramemantau, dan teknologi potensial penurun emisi disediakan. Lebih lanjut, studiini juga bertujuan untuk berkontribusi terhadap penelitian polusi udara pelabuhandi negara berkembang, dengan menyajikan sebuah studi kasus di Terminal PetiKemas Semarang (TPKS), yang terdiri dari estimasi inventarisasi emisi untukkapal tambat dan potensi penurunan emisi jika TPKS menggunakan cold ironingdan emission after treatment system (AMECS). Terkait studi kasus, ditemukanbahwa pada tahun 2013, kapal tambat di TPKS menghasilkan 22.65 ton PM10,18.12 ton PM2.5, 186.48 ton NOx, 225.04 ton SOx, dan 5.48 ton NMVOC.Penurunan emisi dapat dicapai dengan menggunakan cold ironing dan AMECS.AMECS diperkirakan dapat mengurangi lebih banyak emisi daripada coldironing. Namun demikian, studi kelayakan lebih lanjut diperlukan untukmenentukan pilihan terbaik diantara kedua teknologi tersebut.

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ABSTRACT
Increase in trends of seaborne trades will increase the activities in seaports, thusmore air pollution will generated from those activities. Therefore, to maintain thegood air quality in seaports area and nearby city, it is necessary to control airpollution in seaports, especially from ships berthing emission, the biggestcontributor to the pollution. In this study, literature review concerning the sourceof air pollution in seaports, its impacts, the way to monitor, and potential emissionreduction technologies were provided. Furthermore, this study also aims tocontribute to seaports air pollution research in developing country, by presenting acase study in Semarang Container Terminal (TPKS), which consist of estimatingships berthing emission inventory and potential reduction if TPKS applies coldironing and emission after treatment system (AMECS). Concerning the casestudy, it was found that in 2013, ships berthing at TPKS emit 22.65 tons PM10,18.12 tons PM2.5, 186.48 tons NOx, 225.04 tons SOx, and 5.48 tons NMVOC.Emission reduction can be achieved by using cold ironing and AMECS. AMECSwas estimated capable in reducing more emission than cold ironing. However,further feasibility study is needed to choose the most suitable technology betweenthe two.;Increase in trends of seaborne trades will increase the activities in seaports, thusmore air pollution will generated from those activities. Therefore, to maintain thegood air quality in seaports area and nearby city, it is necessary to control airpollution in seaports, especially from ships berthing emission, the biggestcontributor to the pollution. In this study, literature review concerning the sourceof air pollution in seaports, its impacts, the way to monitor, and potential emissionreduction technologies were provided. Furthermore, this study also aims tocontribute to seaports air pollution research in developing country, by presenting acase study in Semarang Container Terminal (TPKS), which consist of estimatingships berthing emission inventory and potential reduction if TPKS applies coldironing and emission after treatment system (AMECS). Concerning the casestudy, it was found that in 2013, ships berthing at TPKS emit 22.65 tons PM10,18.12 tons PM2.5, 186.48 tons NOx, 225.04 tons SOx, and 5.48 tons NMVOC.Emission reduction can be achieved by using cold ironing and AMECS. AMECSwas estimated capable in reducing more emission than cold ironing. However,further feasibility study is needed to choose the most suitable technology betweenthe two.;Increase in trends of seaborne trades will increase the activities in seaports, thusmore air pollution will generated from those activities. Therefore, to maintain thegood air quality in seaports area and nearby city, it is necessary to control airpollution in seaports, especially from ships berthing emission, the biggestcontributor to the pollution. In this study, literature review concerning the sourceof air pollution in seaports, its impacts, the way to monitor, and potential emissionreduction technologies were provided. Furthermore, this study also aims tocontribute to seaports air pollution research in developing country, by presenting acase study in Semarang Container Terminal (TPKS), which consist of estimatingships berthing emission inventory and potential reduction if TPKS applies coldironing and emission after treatment system (AMECS). Concerning the casestudy, it was found that in 2013, ships berthing at TPKS emit 22.65 tons PM10,18.12 tons PM2.5, 186.48 tons NOx, 225.04 tons SOx, and 5.48 tons NMVOC.Emission reduction can be achieved by using cold ironing and AMECS. AMECSwas estimated capable in reducing more emission than cold ironing. However,further feasibility study is needed to choose the most suitable technology betweenthe two.;Increase in trends of seaborne trades will increase the activities in seaports, thusmore air pollution will generated from those activities. Therefore, to maintain thegood air quality in seaports area and nearby city, it is necessary to control airpollution in seaports, especially from ships berthing emission, the biggestcontributor to the pollution. In this study, literature review concerning the sourceof air pollution in seaports, its impacts, the way to monitor, and potential emissionreduction technologies were provided. Furthermore, this study also aims tocontribute to seaports air pollution research in developing country, by presenting acase study in Semarang Container Terminal (TPKS), which consist of estimatingships berthing emission inventory and potential reduction if TPKS applies coldironing and emission after treatment system (AMECS). Concerning the casestudy, it was found that in 2013, ships berthing at TPKS emit 22.65 tons PM10,18.12 tons PM2.5, 186.48 tons NOx, 225.04 tons SOx, and 5.48 tons NMVOC.Emission reduction can be achieved by using cold ironing and AMECS. AMECSwas estimated capable in reducing more emission than cold ironing. However,further feasibility study is needed to choose the most suitable technology betweenthe two., Increase in trends of seaborne trades will increase the activities in seaports, thusmore air pollution will generated from those activities. Therefore, to maintain thegood air quality in seaports area and nearby city, it is necessary to control airpollution in seaports, especially from ships berthing emission, the biggestcontributor to the pollution. In this study, literature review concerning the sourceof air pollution in seaports, its impacts, the way to monitor, and potential emissionreduction technologies were provided. Furthermore, this study also aims tocontribute to seaports air pollution research in developing country, by presenting acase study in Semarang Container Terminal (TPKS), which consist of estimatingships berthing emission inventory and potential reduction if TPKS applies coldironing and emission after treatment system (AMECS). Concerning the casestudy, it was found that in 2013, ships berthing at TPKS emit 22.65 tons PM10,18.12 tons PM2.5, 186.48 tons NOx, 225.04 tons SOx, and 5.48 tons NMVOC.Emission reduction can be achieved by using cold ironing and AMECS. AMECSwas estimated capable in reducing more emission than cold ironing. However,further feasibility study is needed to choose the most suitable technology betweenthe two.]