Reuters: The aviation industry could be hit with billions of euros of extra costs from new proposals aimed at curbing carbon dioxide after 2013 and will struggle to cope, airlines said on Wednesday. Under proposals being drawn up in Brussels to fight climate change, all airlines using airports in the 27-nation European Union would be included in the Emission Trading Scheme (ETS) from 2012, with a cap on their emissions of greenhouse gases. The European Parliament’s environment committee …