New Green Jack New Green Jack

2 responses to “Wind powered cheer”

    • Mrs V

      Yes it is a rare event – but it was really worth the wait!

      The Greenbird news made the holiday even more special – well done Richard and the team.

    • Jeffrey Lam

      Just been reading the ecotricity progress report, and noticed something you said about the greenbird, namely the “solid sail”.

      If this solid sail is such a great concept, could it be used in other applications? Could yachts be fitted with them? (Or are they already?) Can gliders or light aircraft use them? (Might be a bit more complicated though) I suppose turbine blades already use these principles, and perhaps the solid sail idea in fact came from turbine blades…