The airline industry is being urged to do reconsider if it uses carbon offsetting programs. When they are used, the offsets used - as well as probably being ineffective - are far too cheap to make any real difference. The problem is that offsets are not a substitute for genuine emissions reductions. The way many schemes work is not transparent, and they have been called a "wild west". There is no single standard on carbon emissions and how they, or the offsets, are calculated. The same goes for SAF - " sustainable aviation fuels". Читать дальше...