The airline is participating in the Carbon Footprint Technical Cooperation Project for Thai Products. Here, Thai companies are sharing carbon footprint information in hopes of lowering energy usage while letting the world know that they mean business when it comes to green goods. Just so you're aware, if you decide to go with the Green Curry with steamed Thai Hom Mali Rice on your next flight it will set you back 13.9 kg CO2 e per 250g serving.