{"id":73890,"date":"2018-05-02T08:17:29","date_gmt":"2018-05-02T05:17:29","guid":{"rendered":"https:\/\/www.enerjigazetesi.ist\/?p=73890"},"modified":"2018-05-02T08:17:29","modified_gmt":"2018-05-02T05:17:29","slug":"deniz-tasimaciligi-emisyonlari-mercek-altinda","status":"publish","type":"post","link":"https:\/\/www.enerjigazetesi.ist\/en\/deniz-tasimaciligi-emisyonlari-mercek-altinda\/","title":{"rendered":"(Turkish) Deniz Ta\u015f\u0131mac\u0131l\u0131\u011f\u0131 Emisyonlar\u0131 Mercek Alt\u0131nda"},"content":{"rendered":"

Sorry, this entry is only available in Turkish<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p>

Enerji \u00fcretimi ve karayolu ta\u015f\u0131mac\u0131l\u0131\u011f\u0131 gibi faaliyetler sera gaz\u0131 emisyonlar\u0131 konusunda giderek daha fazla k\u0131s\u0131tlamaya tabii tutulurken, k\u00fcresel deniz ta\u015f\u0131mac\u0131l\u0131\u011f\u0131 end\u00fcstrisi neredeyse hi\u00e7bir k\u0131s\u0131tlama olmaks\u0131z\u0131n faaliyetlerine \u015fimdiye kadar devam etmi\u015f, deniz ta\u015f\u0131mac\u0131l\u0131\u011f\u0131, havac\u0131l\u0131k ile birlikte, 2015 Paris \u0130klim Anla\u015fmas\u0131\u2019n\u0131n do\u011frudan ele ald\u0131\u011f\u0131 konular\u0131n d\u0131\u015f\u0131nda tutulmu\u015f ve emisyonlar\u0131n\u0131n azalt\u0131lmas\u0131 i\u00e7in herhangi bir s\u0131n\u0131r ya da hedef konulmam\u0131\u015ft\u0131.<\/strong><\/p>\n

Ancak Birle\u015fmi\u015f Milletler Uluslararas\u0131 Denizcilik \u00d6rg\u00fct\u00fc\u2019n\u00fcn Londra merkezi, bu hafta gemilerden kaynaklanan emisyonlar\u0131n azalt\u0131lmas\u0131 i\u00e7in k\u00fcresel bir anla\u015fmay\u0131 tart\u0131\u015fmak \u00fczere bir araya gelen \u00fclkelere \"deniz-tasimaciligi-emisyonlari-mercek-altinda\"ev sahipli\u011fi yapm\u0131\u015ft\u0131r. Bir\u00e7ok \u00fclke ve \u00e7evre grubu, emisyon hedeflerinin belirlenmesi i\u00e7in acil bir ihtiya\u00e7 oldu\u011funu uzun zamand\u0131r savunmaktayd\u0131. Denizler \u00fczerinden y\u00fcr\u00fct\u00fclen nakliye operasyonlar\u0131 bug\u00fcn k\u00fcresel sera gaz\u0131 emisyonlar\u0131n\u0131n yakla\u015f\u0131k y\u00fczde 2,5\u2019ini olu\u015fturmaktad\u0131r, ancak bu say\u0131da keskin bir art\u0131\u015f beklenmektedir. Tahminlerden baz\u0131lar\u0131 deniz ta\u015f\u0131mac\u0131l\u0131\u011f\u0131n\u0131n, k\u00fcresel \u0131s\u0131nman\u0131n 1,5\u00b0C\u2019nin alt\u0131nda tutulmas\u0131 i\u00e7in belirlenmi\u015f olan karbon b\u00fct\u00e7esinin y\u00fczde 16\u2019s\u0131n\u0131 tek ba\u015f\u0131na harcayaca\u011f\u0131n\u0131 \u00f6ng\u00f6rmektedir.<\/p>\n

Uluslararas\u0131 Denizcilik \u00d6rg\u00fct\u00fc\u2019n\u00fcn yapm\u0131\u015f oldu\u011fu toplant\u0131da, baz\u0131 \u00fclkelerin Paris hedefleri hakk\u0131nda s\u00f6yledikleri ile ger\u00e7ekte emisyonlar\u0131n\u0131 azaltmak i\u00e7in sarf etmeye haz\u0131r olduklar\u0131 efor aras\u0131nda tam bir mutabakat olmad\u0131\u011f\u0131 ortaya konmu\u015ftur. Brezilya ve Arjantin gibi ticaretleri b\u00fcy\u00fck \u00f6l\u00e7\u00fcde uzun mesafeli deniz ta\u015f\u0131mac\u0131l\u0131\u011f\u0131na ba\u011fl\u0131 olan \u00fclkeler emisyon hedeflerinin getirdi\u011fi y\u00fcksek maliyetler nedeniyle orant\u0131s\u0131z bir \u015fekilde cezaland\u0131r\u0131lacaklar\u0131n\u0131 \u00f6ne s\u00fcrerek en iddial\u0131 tekliflere kar\u015f\u0131 \u00e7\u0131km\u0131\u015ft\u0131r. Per\u015fembe g\u00fcn\u00fc uzla\u015fmaya varan \u00fclkeler, Cuma g\u00fcn\u00fc var\u0131lan bu ortak karar\u0131 teyit ederek anla\u015fman\u0131n son halini ortaya koymu\u015ftur. Anla\u015fmaya g\u00f6re taraf \u00fclkeler sera gaz\u0131 emisyonlar\u0131n\u0131 2050 y\u0131l\u0131na kadar en az %50 oran\u0131nda azaltmay\u0131 kabul etmi\u015ftir. Bu oran her ne kadar baz\u0131lar\u0131n\u0131n umdu\u011fundan daha iddial\u0131 bir hedef ortaya koymu\u015f olsa da, Avrupa Birli\u011fi %70 civar\u0131nda bir kesinti hedeflemekteydi.<\/p>\n

Uzla\u015f\u0131lm\u0131\u015f %50 hedefinin kar\u015f\u0131lanmas\u0131 i\u00e7in bile, end\u00fcstride k\u00f6kl\u00fc bir de\u011fi\u015fikli\u011fe gidilerek \u00e7o\u011funlukla kullan\u0131lan a\u011f\u0131r ve kirli art\u0131k yak\u0131ttan uzakla\u015f\u0131lmas\u0131 gerekecektir. Yerini alacak en muhtemel se\u00e7enekler aras\u0131nda hidrojen, amonyak ve biyoyak\u0131tlar say\u0131lmaktad\u0131r. Ak\u00fcm\u00fclat\u00f6rlerin \u00f6m\u00fcrleri k\u0131sa oldu\u011fu i\u00e7in hibrit gemiler geli\u015ftirilmektedir; ancak kapasiteleri hala \u00e7ok s\u0131n\u0131rl\u0131d\u0131r. S\u0131v\u0131la\u015ft\u0131r\u0131lm\u0131\u015f do\u011falgaz\u0131 yak\u0131t olarak kullanan gemilerin say\u0131s\u0131 da h\u0131zla artmaktad\u0131r. Ancak LNG, k\u00fck\u00fcrt ve nitrojen oksit kirlili\u011fi a\u00e7\u0131s\u0131ndan daha temiz olmas\u0131na ra\u011fmen, daha y\u00fcksek sera gaz\u0131 emisyonuna neden olabilmektedir.<\/p>\n

D\u00fcnya enerji piyasalar\u0131 i\u00e7in daha kritik bir konu, Uluslararas\u0131 Denizcilik \u00d6rg\u00fct\u00fc\u2019n\u00fcn gemi kaynakl\u0131 k\u00fck\u00fcrt kirlili\u011fini azaltmak i\u00e7in 2020 y\u0131l\u0131n\u0131n ba\u015f\u0131nda y\u00fcr\u00fcrl\u00fc\u011fe sokaca\u011f\u0131 d\u00fczenlemeleridir. Y\u00fcksek s\u00fclf\u00fcrl\u00fc deniz akaryak\u0131t piyasas\u0131n\u0131n 2019 sonunda \u00e7\u00f6kmesi beklenmekte, d\u00fc\u015f\u00fck k\u00fck\u00fcrtl\u00fc motorine talepte ise patlama \u00f6ng\u00f6r\u00fclmektedir. Enerji ekonomisti Philip Verleger, daha temiz yak\u0131t talebinde beklenen art\u0131\u015f\u0131 bir \u201ctsunami\u201d olarak nitelendirerek, ham petrol fiyat\u0131n\u0131n varil ba\u015f\u0131na 200 dolar\u0131 g\u00f6rebilece\u011fini belirtmi\u015ftir. Wood Mackenzie analistleri bu etkiyi daha k\u00fc\u00e7\u00fck \u00f6ng\u00f6rmekte ancak yine de ta\u015f\u0131mac\u0131l\u0131k yak\u0131tlar\u0131nda yakla\u015f\u0131k %25-60 oran\u0131nda \u00f6nemli bir art\u0131\u015fa neden olabilece\u011fini ifade etmi\u015ftir. Her ne kadar ge\u00e7ti\u011fimiz y\u0131l Columbia \u00dcniversitesi Center on Global Energy Policy\u2019den Antoine Halff, bu ge\u00e7i\u015f s\u00fcrecinin baz\u0131 analistlerin korktu\u011fu gibi y\u0131k\u0131c\u0131 olmayaca\u011f\u0131n\u0131 \u00f6ne s\u00fcrm\u00fc\u015f olsa da, Uluslararas\u0131 Denizcilik \u00d6rg\u00fct\u00fc Genel Sekreteri \u015eubat ay\u0131nda yapt\u0131\u011f\u0131 bir a\u00e7\u0131klamada yeni k\u00fck\u00fcrt s\u0131n\u0131rlar\u0131 d\u00fczenlemelerinden geri d\u00f6n\u00fc\u015f olmayaca\u011f\u0131n\u0131 vurgulam\u0131\u015ft\u0131r.<\/p>\n

Kaynak:\u00a0\u201cAn emissions overhaul for shipping\u201d, Financial Times<\/p>","protected":false},"excerpt":{"rendered":"

Sorry, this entry is only available in Turkish. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.Enerji \u00fcretimi ve karayolu ta\u015f\u0131mac\u0131l\u0131\u011f\u0131 gibi faaliyetler sera gaz\u0131 emisyonlar\u0131 konusunda giderek daha fazla k\u0131s\u0131tlamaya tabii tutulurken, k\u00fcresel deniz ta\u015f\u0131mac\u0131l\u0131\u011f\u0131 end\u00fcstrisi neredeyse hi\u00e7bir […]<\/p>\n","protected":false},"author":1,"featured_media":67024,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[53,52],"tags":[37532,37531,67,1009,2012],"views":749,"_links":{"self":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/73890"}],"collection":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/comments?post=73890"}],"version-history":[{"count":1,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/73890\/revisions"}],"predecessor-version":[{"id":73891,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/73890\/revisions\/73891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media\/67024"}],"wp:attachment":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media?parent=73890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/categories?post=73890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/tags?post=73890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}