In this week's episode, after Greg's intercontinental journeys, he and Joe are back for another edition of Sustainability Matters. Greg starts by recapping his adventures in Australia and New Zealand where he was able to have meaningful conversations with other sustainability-minded investors. Topics this week include wind energy and the current challenges there. Also, biomass and Renewable Natural Gas production in North American. Be sure to find us on Spotify and Apple by searching "Ecofin Podcasts" and subscribe!