Rolls-Royce and easyJet complete 100% hydrogen ground test of modified Pearl 15 at full takeoff power
Rolls-Royce and easyJet have completed a major hydrogen fuel milestone, running a modified Rolls-Royce Pearl 15 aircraft engine on 100% hydrogen at full takeoff power during a ground test at NASA’s Stennis Space Center in Mississippi. The result advances research into lower-emission aviation fuel pathways.