{"id":23931,"date":"2022-11-28T19:51:00","date_gmt":"2022-11-28T11:51:00","guid":{"rendered":"https:\/\/www.ayoyo.com.cn\/?p=23931"},"modified":"2026-09-16T19:53:03","modified_gmt":"2026-09-16T11:53:03","slug":"rolls-royce-unveils-worlds-first-aero-engine-running-on-hydrogen","status":"publish","type":"post","link":"https:\/\/www.ayoyo.com.cn\/index.php\/2022\/11\/28\/rolls-royce-unveils-worlds-first-aero-engine-running-on-hydrogen\/","title":{"rendered":"Rolls-Royce Unveils World\u2019s First Aero Engine Running on Hydrogen"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"853\" src=\"https:\/\/www.ayoyo.com.cn\/wp-content\/uploads\/2026\/09\/e6be5ddc5ce566aa9433a431b1efc125.webp\" alt=\"\" class=\"wp-image-23932\" srcset=\"https:\/\/www.ayoyo.com.cn\/wp-content\/uploads\/2026\/09\/e6be5ddc5ce566aa9433a431b1efc125.webp 1280w, https:\/\/www.ayoyo.com.cn\/wp-content\/uploads\/2026\/09\/31ed0891ee034f672950df9e3e960f1c.webp 767w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Rolls-Roycehas teamed up with easyJet for a cutting-edge development inaviationtransportation. The two companiesannouncedthat they\u2019ve successfully pulled off the first run on a modern aero engine on hydrogen, making them first in the world to accomplish the feat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">According to Rolls-Royce, the two companies aimed to prove that hydrogen can be utilized to safely power aero engines as part of their overarching future goal to substitute hydrogen as a zero carbon aviation fuel and, eventually, to achieve net zero carbon emissions by 2050.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The test was carried out on an early prototype of a converted Rolls-Royce AE 2100-A regional aircraft engine at a facility in the U.K. The engine used what\u2019s called \u201cgreen hydrogen,\u201d a type of hydrogen created by wind and tidal power.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cWe are committed to continuing to support this ground-breaking research because hydrogen offers great possibilities for a range of aircraft, including easyJet-sized aircraft,\u201d easyJet CEO Johan Lundgren said. \u201cThat will be a huge step forward in meeting the challenge of net zero by 2050.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rolls-Royce and easyJet are already planning for their second set of tests on the concept engine, with a long-term aim to run actual ground tests on a Rolls-Royce Pearl 15 jet engine.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rolls-Roycehas teamed up with easyJet for a cutting-edge development inaviationtransportation. The two companiesannouncedthat they\u2019ve successfully pulled off the first run on a modern aero engine on hydrogen, making them first in the world to accomplish the feat. According to Rolls-Royce, the two companies aimed to prove that hydrogen can be utilized to safely power aero [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":23932,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[223],"tags":[36],"class_list":["post-23931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car","tag-rolls-royce"],"_links":{"self":[{"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/23931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=23931"}],"version-history":[{"count":1,"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/23931\/revisions"}],"predecessor-version":[{"id":23933,"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/23931\/revisions\/23933"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/media\/23932"}],"wp:attachment":[{"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=23931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=23931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ayoyo.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=23931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}