UNEP, k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131 sanayi \u00f6ncesi d\u00f6neme k\u0131yasla y\u00fczy\u0131l sonunda yeniden 1,5 dereceye indirmek i\u00e7in sera gaz\u0131 emisyonlar\u0131nda h\u0131zl\u0131 ve kapsaml\u0131 azalt\u0131mlar yap\u0131lmas\u0131 gerekti\u011fini bildirdi.<\/p>\n
UNEP\u2019in 21 Ekim\u2019de yay\u0131mlad\u0131\u011f\u0131 2026 Emisyon A\u00e7\u0131\u011f\u0131 Raporu\u2019na g\u00f6re, k\u00fcresel \u0131s\u0131nman\u0131n y\u00fczy\u0131l ortalar\u0131nda 1,7 ila 1,8 dereceyle zirve yapmas\u0131n\u0131n ard\u0131ndan 2100 y\u0131l\u0131na kadar yeniden 1,5 dereceye veya alt\u0131na d\u00fc\u015f\u00fcr\u00fclmesini \u00f6ng\u00f6ren senaryo kapsam\u0131nda, k\u00fcresel sera gaz\u0131 emisyonlar\u0131n\u0131n 2025 seviyelerine k\u0131yasla 2030\u2019a kadar y\u00fczde 18, 2035\u2019e kadar y\u00fczde 45 ve 2040\u2019a kadar y\u00fczde 69 azalt\u0131lmas\u0131 gerekiyor. Bu senaryonun ger\u00e7ekle\u015fme olas\u0131l\u0131\u011f\u0131 yakla\u015f\u0131k y\u00fczde 50 olarak hesaplan\u0131yor.<\/p>\n
\u00dclkelerin mevcut ulusal iklim taahh\u00fctlerini tamamen uygulamas\u0131 durumunda ise emisyonlar\u0131n 2030\u2019a kadar y\u00fczde 5 ila 8, 2035\u2019e kadar y\u00fczde 11 ila 15 azalaca\u011f\u0131 \u00f6ng\u00f6r\u00fcl\u00fcyor. Raporda, 2025-2035 d\u00f6neminde emisyonlar\u0131n y\u0131ll\u0131k ortalama y\u00fczde 5,7 azalt\u0131lmas\u0131 gerekti\u011fi belirtildi.<\/p>\n
Birle\u015fmi\u015f Milletler Genel Sekreteri Antonio Guterres, rapora ili\u015fkin mesaj\u0131nda, s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n 1,5 dereceyi a\u015fmas\u0131n\u0131n m\u00fccadeleden vazge\u00e7mek anlam\u0131na gelmedi\u011fini belirterek a\u015f\u0131m\u0131n m\u00fcmk\u00fcn oldu\u011funca s\u0131n\u0131rl\u0131 tutulabilece\u011fini ve y\u00fczy\u0131l sonuna kadar s\u0131cakl\u0131klar\u0131n yeniden bu seviyenin alt\u0131na indirilebilece\u011fini ifade etti.<\/p>\n
UNEP \u0130cra Direkt\u00f6r\u00fc Inger Andersen de s\u0131cakl\u0131k art\u0131\u015f\u0131ndaki her ek derecenin ve 1,5 derecenin \u00fczerindeki her y\u0131l\u0131n iklim kaynakl\u0131 riskleri art\u0131rd\u0131\u011f\u0131n\u0131 bildirdi. Andersen, \u00fclkelerin h\u0131zl\u0131 ve kal\u0131c\u0131 emisyon azalt\u0131mlar\u0131n\u0131 sa\u011flayacak politikalar\u0131 uygulamaya koymas\u0131 gerekti\u011fini vurgulad\u0131.<\/p>\n
Rapora g\u00f6re, mevcut politikalar\u0131n s\u00fcrd\u00fcr\u00fclmesi halinde k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n bu y\u00fczy\u0131l i\u00e7inde 2,8 dereceye ula\u015fabilece\u011fi ve sonras\u0131nda y\u00fckselmeye devam edebilece\u011fi tahmin ediliyor. \u00dclkelerin ulusal iklim taahh\u00fctlerini yerine getirmesi durumunda art\u0131\u015f\u0131n 2,6 dereceyle s\u0131n\u0131rlanabilece\u011fi, bu taahh\u00fctlere ek olarak net s\u0131f\u0131r emisyon hedeflerinin de ger\u00e7ekle\u015ftirilmesi halinde ise 2,1 dereceye d\u00fc\u015febilece\u011fi \u00f6ng\u00f6r\u00fcl\u00fcyor.<\/p>\n
Raporda, ABD\u2019nin Paris Anla\u015fmas\u0131\u2019ndan \u00e7ekilmesi ve ge\u00e7mi\u015f d\u00f6nem emisyonlar\u0131na ili\u015fkin tahminlerin g\u00fcncellenmesinin, s\u0131cakl\u0131k projeksiyonlar\u0131n\u0131n \u00f6nceki y\u0131la g\u00f6re k\u00f6t\u00fcle\u015fmesinde etkili oldu\u011fu kaydedildi. Mevcut emisyon seviyelerinin her be\u015f y\u0131l s\u00fcrmesinin, beklenen en y\u00fcksek s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131 yakla\u015f\u0131k 0,1 derece y\u00fckseltti\u011fi belirtildi.<\/p>\n
En d\u00fc\u015f\u00fck s\u0131cakl\u0131k a\u015f\u0131m\u0131 senaryosunun uygulanabilmesi i\u00e7in bu y\u00fczy\u0131l boyunca atmosferden yakla\u015f\u0131k 320 gigaton karbondioksitin uzakla\u015ft\u0131r\u0131lmas\u0131 ve kal\u0131c\u0131 olarak depolanmas\u0131 gerekti\u011fi hesapland\u0131. Raporda, bu miktar\u0131n 2024 y\u0131l\u0131ndaki k\u00fcresel karbondioksit emisyonlar\u0131n\u0131n yakla\u015f\u0131k sekiz y\u0131ll\u0131k toplam\u0131na kar\u015f\u0131l\u0131k geldi\u011fi, ancak ekonomik, toplumsal ve teknolojik zorluklar nedeniyle hedefin ger\u00e7ekle\u015ftirilmesinin belirsizlik ta\u015f\u0131d\u0131\u011f\u0131 ifade edildi.<\/p>\n
Raporda, Paris Anla\u015fmas\u0131\u2019n\u0131n kabul\u00fcnden bu yana yenilenebilir enerji kapasitesindeki b\u00fcy\u00fcmenin h\u0131zland\u0131\u011f\u0131, k\u00f6m\u00fcr ve petrol kaynakl\u0131 toplam enerji arz\u0131n\u0131n \u00f6nceki tahminlere g\u00f6re daha yava\u015f artt\u0131\u011f\u0131 ve iklim politikalar\u0131n\u0131n baz\u0131 \u00fclkelerde emisyonlar\u0131n azalt\u0131lmas\u0131na katk\u0131 sa\u011flad\u0131\u011f\u0131 belirtildi.<\/p>\n
Elektrik sekt\u00f6r\u00fcnde de\u011ferlendirilen politikalar\u0131n emisyonlar\u0131 ortalama y\u00fczde 9 azaltt\u0131\u011f\u0131, karbon vergileri ve emisyon ticaret sistemleri gibi ekonomik ara\u00e7lar\u0131n ise incelenen d\u00f6nemlerde sekt\u00f6rler genelinde y\u00fczde 5 ila 13 aras\u0131nda azalt\u0131m sa\u011flad\u0131\u011f\u0131 aktar\u0131ld\u0131. Bununla birlikte, s\u00f6z konusu kazan\u0131mlar\u0131n belirli sekt\u00f6rler, \u00fclkeler ve d\u00f6nemlerle s\u0131n\u0131rl\u0131 kald\u0131\u011f\u0131na dikkat \u00e7ekildi.<\/p>\n
Raporda, k\u00fcresel yenilenebilir elektrik kapasitesinin Paris Anla\u015fmas\u0131\u2019ndan bu yana \u00f6nceki beklentilerin \u00fc\u00e7 kat\u0131 h\u0131zla artt\u0131\u011f\u0131, g\u00fcne\u015f enerjisi kapasitesindeki b\u00fcy\u00fcmenin ise \u00f6ng\u00f6r\u00fclen h\u0131z\u0131n yedi kat\u0131na ula\u015ft\u0131\u011f\u0131 kaydedildi.<\/p>\n
K\u00fcresel Durum De\u011ferlendirmesi kapsam\u0131nda belirlenen yenilenebilir enerji kapasitesini 2030\u2019a kadar \u00fc\u00e7 kat\u0131na \u00e7\u0131karma ve enerji verimlili\u011findeki y\u0131ll\u0131k iyile\u015fme h\u0131z\u0131n\u0131 iki kat\u0131na y\u00fckseltme hedeflerinin ileriye ta\u015f\u0131nmas\u0131 gerekti\u011fi belirtildi. Rapora g\u00f6re, 2035\u2019e kadar yenilenebilir elektrik kapasitesinin en az \u00fc\u00e7 kat\u0131na \u00e7\u0131kar\u0131lmas\u0131 ve birim gayrisafi yurt i\u00e7i has\u0131la ba\u015f\u0131na birincil enerji yo\u011funlu\u011funun 2025 seviyesine g\u00f6re en az y\u00fczde 30 azalt\u0131lmas\u0131 gerekiyor. 2040 i\u00e7in ise bu hedefler s\u0131ras\u0131yla en az 4,5 kat kapasite ve y\u00fczde 40 azalt\u0131m olarak hesapland\u0131.<\/p>\n
Raporda, fosil yak\u0131tlardan uzakla\u015fma hedefi kapsam\u0131nda k\u00f6m\u00fcr, petrol ve do\u011fal gaz\u0131n toplam enerji arz\u0131ndaki paylar\u0131n\u0131n 2025 seviyelerine k\u0131yasla 2035\u2019e kadar s\u0131ras\u0131yla en az y\u00fczde 55, y\u00fczde 15 ve y\u00fczde 5 azalt\u0131lmas\u0131 gerekti\u011fi belirtildi. 2040 i\u00e7in \u00f6ng\u00f6r\u00fclen azalt\u0131m oranlar\u0131 ise k\u00f6m\u00fcrde y\u00fczde 75, petrolde y\u00fczde 30 ve do\u011fal gazda y\u00fczde 35 olarak s\u0131raland\u0131.<\/p>\n
K\u00f6m\u00fcrden elektrik \u00fcretiminin 2035\u2019e kadar 2025 seviyesine k\u0131yasla en az y\u00fczde 75 azalt\u0131lmas\u0131 ve 2040\u2019a kadar d\u00fcnya genelinde b\u00fcy\u00fck \u00f6l\u00e7\u00fcde sona erdirilmesi gerekti\u011fi kaydedildi. Metan emisyonlar\u0131n\u0131n ise 2035\u2019e kadar en az y\u00fczde 25, 2040\u2019a kadar en az y\u00fczde 40 azalt\u0131lmas\u0131 hedefleniyor.<\/p>\n
UNEP raporunda, mevcut iklim politikalar\u0131n\u0131n ve yenilenebilir enerji yat\u0131r\u0131mlar\u0131n\u0131n sa\u011flad\u0131\u011f\u0131 kazan\u0131mlar\u0131n geni\u015fletilmesi, fosil yak\u0131tlardan uzakla\u015fman\u0131n h\u0131zland\u0131r\u0131lmas\u0131 ve emisyon azalt\u0131m hedeflerinin g\u00fc\u00e7lendirilmesi halinde k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n 1,5 dereceyi a\u015fma s\u00fcresinin ve d\u00fczeyinin s\u0131n\u0131rland\u0131r\u0131labilece\u011fi belirtildi.<\/p>\n
<\/strong> New York, 21 Ekim (Hibya)-Birle\u015fmi\u015f Milletler \u00c7evre Program\u0131\u2019n\u0131n (UNEP) 2026 Emisyon A\u00e7\u0131\u011f\u0131 Raporu\u2019na g\u00f6re, k\u00fcresel \u0131s\u0131nmay\u0131 y\u00fczy\u0131l sonunda yeniden 1,5 dereceyle s\u0131n\u0131rlamak i\u00e7in sera gaz\u0131 emisyonlar\u0131n\u0131n 2030\u2019a kadar y\u00fczde 18, 2035\u2019e kadar y\u00fczde 45 azalt\u0131lmas\u0131 gerekiyor.<\/p>\n","protected":false},"author":1,"featured_media":170964,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow07ekDA:productID":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-170963","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ekonomi"],"_links":{"self":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/170963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=170963"}],"version-history":[{"count":0,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/170963\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media\/170964"}],"wp:attachment":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=170963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=170963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=170963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nEKONOM\u0130 GAZETES\u0130 <\/p>\n","protected":false},"excerpt":{"rendered":"