Oslo airlines go greener by admin · Published February 3, 2016 · Updated February 5, 2016 Oslo Gardermoen is the first airport in the world to offer jet biofuel through the normal supply mechanism Sarah Bostock The Foreigner Airplanes that refuel at Oslo Airport now have the option of biofuelBecome a subscriber to keep reading! Digital subscriptions start at $5 for one month of access. Click here to subscribe. Print subscriptions also include digital access—email us at email@example.com if you are a print subscriber needing to set up digital access. If you'd like to sign up for a print subscription, click here. Already a subscriber? Click here to log in.