Nuclear Energy Agency purposes."" NEA currently consists of 33 countries from Europe, North America and the Asia-Pacific region. In 2017 Argentina and Romania accessioned to NEA as its most recent members. Together they account for approximately 85% of the world’s installed nuclear capacity. Nuclear power accounts for almost a quarter of the electricity produced in NEA Member countries. The NEA works closely with the International Atomic Energy Agency (IAEA) in Vienna and with the European Commission in Brussels. Within the OECD, there is close co-ordination with the International Energy Agency and the Environment Directorate, as well as contacts with other directorates, as appropriate.
International Atomic Energy Agency areas International Atomic Energy Agency areas The Statute of the International Atomic Energy Agency (IAEA) defines eight areas from which candidate governments for election to the IAEA Board of Governors are chosen. Unlike the regional groups from which leadership posts at the United Nations are filled, the memberships of the IAEA areas are not strictly defined. The eight IAEA areas or regional groups are: "* Egypt has been alternately elected to the Board of Governors as a representative from both the African and the Middle East & South Asian areas. Israel has never been elected to the Board of Governors, as