The European Union''s effort to reduce greenhouse-gas emissions are working. In fact, the EU is expected to meet its unilateral 20 % reduction target (compared to 1990) ahead of the agreed 2020 deadline. Moreover, the EU intends to reduce domestic emissions by at least 40 % by 2030 and further decarbonise its economy by 2050. The EU currently emits around 10 % of global greenhouse-gas emissions. (Fuente: EEA)