The Organization of the Petroleum Exporting Countries (OPEC) is a permanent intergovernmental organization established in 1960. Its primary aim is to coordinate and unify petroleum policies among member countries, ensuring the stabilization of oil markets. This coordination seeks to secure a steady income for producers, an efficient and regular supply to consumers, and a fair return on capital for investors in the petroleum industry.
opec.org
OPEC’s membership has evolved over the years. While it began with five founding members, the organization has seen various countries join, suspend, or terminate their memberships based on national interests and global economic shifts. As of now, OPEC comprises 13 member countries.
OPEC member states produce about 40% of the world’s oil and their exports account for approximately 60% of global petroleum trade. This significant market share allows OPEC to influence global oil prices by adjusting their collective production levels.
In 2016, OPEC collaborated with 10 non-OPEC oil-exporting nations, including Russia, to form OPEC+. This alliance was created to exert greater control over the global oil market, especially in response to the surge in U.S. shale oil production. OPEC+ now controls over 50% of the world’s oil supply and holds about 90% of proven oil reserves.
ETEnergyworld.com
However, its long-term influence is less potent due to differing economic priorities and incentives among its member nations, which can challenge the coalition’s unified approach to market regulation.
In recent times, OPEC+ has faced challenges in maintaining oil prices amidst fluctuating global demand. For instance, in May 2025, OPEC+ decided to hold a rescheduled meeting to determine its oil output policy for June. This decision came after Saudi Arabia’s push for a significant increase in May, which contributed to a decline in oil prices to a four-year low under $60 per barrel. The group considered an increase of 411,000 barrels per day, three times the amount agreed upon in December.
OPEC’s headquarters is located in Vienna, Austria. The organization operates through its Secretariat, which manages day-to-day affairs and is headed by a Secretary-General appointed for a three-year term. The current Secretary-General is His Excellency Haitham Al Ghais of Kuwait, appointed on April 29, 2024.
As the global energy landscape evolves, OPEC continues to play a pivotal role in balancing oil supply and demand. The organization’s decisions are closely watched by markets worldwide, given their potential impact on oil prices and, by extension, the global economy.