Carbon markets are booming globally as discussed by Greenfact and Arctic's Harald von Heyden during Arendalsuka. The debate was hit hard by rain and thunder, but committed participants held their ground. The debate was moderated by Marcus Ferdinand, head of analysis at Greenfact. Participants on stage: Stig Schjølset , faglig leder at ZERO, Knut Vrålstad, Head of strategic market analysis at Aker Horizons, Hilde Røed, Senior Vice President Climate and Sustainability at Equinor, and Harald von Heyden, Head of Renewables Arctic Securities.