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Summary Article: Organization of Petroleum Exporting Countries
from The Columbia Encyclopedia

(OPEC), multinational organization (est. 1960, formally constituted 1961) that coordinates petroleum policies and economic aid among oil-producing nations. Its Board of Governors and board chairperson are elected by member nations; OPEC's headquarters are in Vienna, Austria. Members, most of which joined by 1975, now consist of Algeria, Angola (joined 2007), Ecuador (membership suspended 1992–2007), Equatorial Guinea (joined 2017), Gabon (withdrew 1995–2016), Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Arabia, the United Arab Emirates, and Venezuela. Indonesia, formerly a member, has suspended (2009–16, 2016–) its participation. Saudi Arabia has traditionally dominated the organization, owing to its enormous oil reserves; the organization's members produce about 40% of the world's crude oil.

In 1973, as a result of the Arab oil embargo against Western nations who supported Israel during the Yom Kippur War (see Arab-Israeli Wars), OPEC was able to raise oil prices significantly; the price hike caused inflation in oil-importing nations. Further increases ensued but by 1982, as importing countries pursued alternate energy resources and policies designed to reduce oil consumption, OPEC was forced to lower prices. Subsequently OPEC has at times been able to raise oil prices by cutting production, though it has needed the cooperation of major non-OPEC oil-exporting nations to do so. More often, prices have fluctuated in response to changes in demand and to national or international instability and conflict that have reduced or threatened to reduce oil production.

The Columbia Encyclopedia, © Columbia University Press 2018

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