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Rolls-Royce ed easyJet successfully completed the world’s first test of a hydrogen engine for commercial aircraft. The ground test was performed with a Rolls-Royce AE 2100-A engine entirely powered by hydrogengenerated by wind and marine energy and produced at the European marine energy center’s Orkney plant in the United Kingdom.
In a Note press, the two companies have described the result obtained as a “milestone” in the air transport sector. “This is an important step, demonstrating how hydrogen can be the fuel capable of lead aviation towards the goal of operating at zero carbon emissions” they added “and a key test bed in the decarbonisation strategies of Rolls-Royce and easyJet”.
The next steps include a long series of further ground tests, with the long-term ambition of making the first flights in the next few years and achieve zero emissions across the easyJet fleet by 2050. “This test is proof of the successful collaboration between Rolls-Royce and easyJet” said Johan Lundgren, chief executive of the low-cost airline “we will continue our efforts to support this innovative research, because hydrogen is able to take us a huge step forward for zero emissions from the entire sector of air transport by 2050”.
The partnership was born precisely to pursue the global campaign Race to zero of the United Nations, which both companies have signed up to, dedicated to all non-governmental actors (such as universities, financial operators, companies, cities or regions) committed to achieving carbon neutrality by mid-century. However, the road is still long and it is probable that most aircraft will continue to rely on traditional jet engines beyond the 2050 target.
Indeed, in addition to the reconversion of the aircraft themselves, the transition to hydrogen engines will require a redesign complete with airports. At the same time, other companies are trying to develop all-electric motors, which will require more conversions and one diversification additional airport infrastructure. All of this therefore suggests that the revolution in the sector will not happen overnight.
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