International Association for Energy EconomicsVisit website
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The American Petroleum Institute (API) is the only national trade association that represents all aspects of America’s oil and natural gas industry. Our more than 600 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry.
The International Energy Agency works with countries around the world to shape energy policies for a secure and sustainable future.
OPEC (Organization of the Petroleum Exporting Countries) is an intergovernmental organization oil demand supply market upstream downstream Vienna Austria