The Environment Committee had asked for the aviation sector to be treated like other manufacturing sectors, meaning that from 2013, it would receive 85% of the allowances for free, and this quota would decrease by equal amounts each year, resulting in no free allocation in 2020.
Jaunā sistēma balstās uz izsoles principu, kam jāsāk darboties no 2013.gada, taču daudzās nozarēs būs izņēmumi.