Brussels, 26/09/2011 (Agence Europe) - Airlines, which will have to contribute to tackling climate change from 2012 through their participation in the EU emissions trading system (EU ETS), now know the amount of free quotas they will be allocated until 2020. The European Commission, on Monday 26 September, published the benchmark values which will be used to allocate greenhouse gas emission allowances free of charge to more than 900 aircraft operators (70% in the EU and 30% outside the...