Brussels - The EU on Wednesday unveiled national targets for cutting greenhouse gases by 2030, placing the burden on richer northern countries including exit-bound Britain to help meet the bloc's UN goal.The plans for the 28 EU member states put the onus on Sweden, Luxembourg, Finland, Denmark, Germany, Britain, France and Austria as the bloc seeks to meet its commitment to cut emissions by 40% over 1990 levels.The countries must now approve the plans by the European Commission, although it is unclear how Britain will react following its shock June 23 referendum vote to leave the EU.The EU set the 2030 target as its overall pledge in the UN's climate agreement, reached in Paris last December.Climate Commissioner Miguel Arias Canete said in a statement this was "ambitious" but that he was "convinced we can achieve through the collective efforts of all member states.""The national binding targets we are proposing are fair, flexible and realistic," Canete said."They set the right incentives to unleash investments in sectors like transport, agriculture, buildings and waste management."Under the targets, which are based on economic growth, powerhouse Germany and tiny Luxembourg must cut emissions by 40% over 2005 levels, while Finland and Denmark must cut emissions by 39%.Britain and France are asked to cut emissions by 37% while the Netherlands and Austria should cut by 36%, according to the numbers released by the European Commission, the EU executive.'Astoundingly out-of-synch'Britain had to be included for legal reasons as it will remain a member of the EU for at least two years after it officially triggers its divorce from the bloc, sources said - adding that the adoption of the targets will be a lengthy process in any case.In contrast, Bulgaria, the poorest state in the bloc, was given an emissions reductions target of 0%, while Romania, Latvia, Croatia, Poland, Hungary and Lithuania are all set below 10%.But the system allows for flexibility. Member states can reduce emissions jointly across a range of sectors and over time.The proposal aims to set binding objectives for member states from 2021 until 2030.The proposals - which also allow for member states to buy and sell emissions allocations - will be debated by the member states and the European Parliament.The non-government organisation World Wildlife Fund (WWF) said the proposals fall short of the ambitions Brussels set at the Paris summit."Not only is the Commission astoundingly out-of-synch with international climate commitments, but it has also included 'loopholes' in this proposal which will allow countries to cheat their way out of real climate action," said Imke Luebbeke, head of climate and energy at the WWF European Policy Office.