RR

Rolls-Royce takes ‘major step’ in hydrogen-powered jet engine testing

British aerospace giant Rolls-Royce Holdings (LSE: RR) has successfully completed the first test run of a hydrogen-powered jet engine, in what is considered to be a world-first for the aviation industry. The testing was carried out as part of a joint venture with airline provider easyJet (LSE: EZJ), in a bid to prove that hydrogen […]