Sell biofuel to companies in bulk to lower their CO2 emissions and fast track the green transition. This would simply corporate action and speed up climate transition.

Use travellers feces from flights as a bioproduct. As fuel or to something else useful.

Build in feature with EB for status ladder climbed by paying for sustainable fuel, checking in with light luggage, opting for climate neuatral meals and EV taxi to plane

SAS uniforms from sustainable, ecofriendly, and recycled materials made ethically

Enable paid upgrades to Bio tickets online after agency/company booking is made, so employees can override restrictive company policies and gain more level points

Stop handing out plastic cups for canned drinks such as sodas, beer, and water. Unless the passenger asks for it. Reduces the number of unused cups that are thrown away.