Iyada oo ay saamaysay shoogga shidaalka fosil, qiimaha qaar ka mid ah shidaalka beddelka ah ee nadiifka ah ayaa hadda ku dhow qiime. Bud Darr, oo ah ku xigeenka madaxa fulinta siyaasadda badda iyo arrimaha dawladda ee Mediterranean Shipping (MSC), ayaa soo saaray digniin ah in shidaal kasta oo beddelka ah ee mustaqbalka la isticmaalo uu ka qaalisan yahay kuwii hore, iyo warshadaha maraakiibtu ay tahay inay bixiyaan Qiimaha shidaalka oo sarreeya.# koob warqad ah oo la daabacay

Bud Darr ayaa sheegay in qiimaha shidaalka la filayo inuu kor u kaco laba ilaa sideed jeer heerka hadda jira marka la tixgeliyo kharashka dhismaha iyo bixinta kaabayaasha. Tani waa waayo-aragnimada shirkadaha u isticmaalaya LNG shidaal kale, laakiin isbeddelka suuqa ayaa laga yaabaa inuu yeesho xoogaa saameyn ah. Aragtidiisa, sare u kaca dhawaanahan ee qiimaha LNG waxay ka dhigan tahay in soo saarista bio-LNG ay tahay mid la tartanta shidaalka.

Milkiilaha markabka Ardmore ee Irishka ah madaxa hawl galka maraakiibta Mark Cameron ayaa sheegay in isticmaalka shidaalka nadiifka ah ay siisay shirkadda "joogitaanka ku meel gaadhka ah" ee suuqa. Waxa kale oo ay qiraysaa in ay jiraan arrimo bini’aadminimo oo ka mid ah kor u kaca qiimaha shidaalka badda.# koob warqad ceeriin

Loolanka shidaalka ee dhinaca badda ayaa sidoo kale ah arrin muhiim ah oo aysan horay u dareemin warshadaha maraakiibta. Bud Darr ayaa sheegay in haddii ammonia cagaaran loo isticmaalo sidii shidaalka badda, markaa dhammaan awoodda tamarta dib loo cusboonaysiin karo ee adduunka ayaa loo baahan yahay in la xoojiyo. Habka wax soo saarka ee gaaska ammonia waa mid aad u adag: marka hore, hydrogen ku filan oo cagaaran ayaa loo baahan yahay in la soo saaro oo lagu wareejiyo electrolysers aan weli la soo saarin, ka dibna ammonia cagaaran ayaa loo baahan yahay in la soo saaro iyada oo loo marayo hababka koronto iyo kicinta, ugu dambeyntiina waxay u baahan tahay in la sameeyo. lagu qaado habab gaadiid oo aan la garanayn. lagu wareejiyay markabka.taageere warqad

Intaa waxaa dheer, qiiqa suurtagalka ah ee la gaari karo waxay u baahan yihiin in la tixgeliyo marka la tijaabinayo shidaalka. Fikradda qaar ka mid ah ciyaartoyda warshadaha maraakiibta, methanol waa shidaalka ugu habboon ee hadda la joogo, wuu ka tartan badan yahay saliidda sulfur ee aadka u hooseeya, qiimuhuna wuu ka hooseeyaa saliidda naaftada baaruudda. Laakiin isbeddelka suuqa oo sii socda awgeed, qiimaha iyo helitaanka shidaalku wuu is beddeli karaa wakhti kasta.

Marco Fiori, oo ah maamulaha guud ee mulkiilaha haamaha talyaaniga ee Premuda, ayaa carabka ku adkeeyay baahida loo qabo kaabayaal shidaal oo cusub oo caalami ah. Waxa uu tilmaamay in xitaa maanta, maraakiibta leh qashinka lagu shubo aysan ka keeni karin saliida baaruudda sare ee South America. Loucas Barmparis, oo ah madaxweynaha Badbaadada Bulkers, ayaa intaa ku daray in su'aasha dhabta ah ee dhoofinta ay tahay yaa bixiya kharashka horumarinta nidaamka sahayda shidaalka cagaaran. Bud Darr ayaa hore u sheegay in kharashka ay tahay in ay mas'uul ka tahay macaamilka.#warshada koobabka waraaqaha