Australian air carrier Skytrans and startup Stralis Aircraft have announced their intention to launch a hydrogen fuel cell plane by 2026. The companies plan retrofitting of a 19-seat Beechcraft 1900D airliner operating in Queensland, northeast Australia. A new hydrogen-electric propulsion system and a liquid hydrogen storage tank will replace a turbofan engine and a kerosene fuel system.

China has replaced Japan as the world’s largest importer of liquefied natural gas (LNG), according to a new annual review of global energy by BP. China increased its LNG imports by 17% (to 109.5 bcm in regasified form) in 2021, while Japan decreased it by 0.1%, to 101.3 bcm. This allowed China to come out on top globally.

China va a construir la presa hidroeléctrica Yangqu en la meseta tibetana utilizando la impresión 3D. La presa de 180 metros de altura se construirá capa por capa utilizando una impresora 3D de propósito especial, que se empleará junto con camiones, excavadoras, excavadoras, pavimentadoras y rodillos controlados por inteligencia artificial