History of the European Union since 2004 the decision on 31 March 2010 to abolish the Western European Union. In 2007, the fifth enlargement completed with the accession of Romania and Bulgaria on 1 January. 53 MEPs joined the Parliament along with two commissioners, for which two new posts were created in the Commission. The post created for the Romanian Commissioner was Multilingualism, which was criticised by some for its narrow scope. Negotiating process with Croatia as an official candidate country had been stalled for 10 months due to Slovenia's blockade of Croatia's EU accession, which was lifted in September 2009 after an agreement. Croatia has since
Energy policy of the European Union areas of energy research, development and promotion, via initiatives such as CEPHEUS (ultra-low energy housing), and programs under the umbrella titles of SAVE (energy saving) ALTENER (new and renewable energy sources), STEER (transport) and COOPENER (developing countries). Through Fusion for Energy, the EU is participating in the ITER project. In a poll carried out for the European Commission in October and November 2005, 47% of the citizens questioned in the 27 countries of the EU (including the 2 states that joined in 2007) were in favour of taking decisions on key energy policy issues at a European level. 37% favoured