cross-posted from: https://slrpnk.net/post/4426053
While it’s easy to dismiss this as a stunt, history suggests stunts are necessary to shift mindset. This flight alone solves nothing, but it will hopefully move the needle.
No, but like E5, then E10 then E30, fuels can be mixed. Scandinavian offers (for a premium) to use 50% SAF for your journey if you’re willing to pay the premium. Of course they achieve that by committing to buy and mix in a proportion of SAF into some, if not all compatible, flights, rather than fuelling your plane specifically, but it’s still something.
The additionally cost hasn’t been that much, about 25%. That’s probably reasonable in term of how many plane journeys either shouldn’t be taken or moved to rail.