[arista]

[The first transatlantic flight by a large passenger
plane powered only by alternative fuels
has landed in the US.
Operated by Virgin Atlantic,
it flew from London's Heathrow
to New York's JFK airport.

Airlines see the flight, which is supported by government
funding, as demonstrating that a
greener way of flying is possible.
But a lack of fuel supply remains a challenge,
while other technology will be needed to
hit emissions targets.

The flight was a one-off of its kind so far,
and is not carrying fare-paying passengers.]

https://www.bbc.co.uk/news/business-67548961