Ravi Karkara @ravikarkara
#BuildRenewablesNow So this happened today.. first test flight of the world's biggest hydrogen fuel cell airliner, powered by green hydrogen. It's been a very long, epic day v @PaulEremenko @GreenH2Day @TurnbullMalcolm @elonmusk @bhash @anandmahindra https://t.co/cBdGI29y6P — PolitiTweet.org