709
'Windmill': China tests world’s first megawatt-level airship to capture high winds
(interestingengineering.com)
This is a most excellent place for technology news and articles.
I'd be more interested about the cable that is going to bring all that power to the ground level. With traditional tech that would weigh a shit-ton. Light weight generator would be easy peasy compared to that.
Maybe over estimate temperature deratings and maybe add a new wind speed thermal pulling capacity. But more likely forgo European and NA electrical standards entirely and submit questionables value for CE approval.