RR Web states :-30 Jun 2021 23:21
Rolls-Royce has customers in more than 150 countries, comprising more than 400 airlines and leasing customers, 160 armed forces, 70 navies, and more than 5,000 power and nuclear customers.
I understand they can already run their engines on home grown bio/fuel and they now have the largest test rig in the world
I see this as one hell of a canny investment and can see a 400% uptick inside 3 yrs!