این کتاب که از مجموعه کتابهای آژانس بین المللی انرژی است به ارائه آمار مصرف انرژی، شاخص های انرژی، بالانس انرژی و ضرایب تبدیل انرژی در سال 2014 می پردازد.

In 1997 the IEA produced a handy, pocket-sized summary of key energy data. This new edition responds to the enormously positive reaction to the books since then.  Key World Energy Statistics from the IEA contains timely, clearly-presented data on the supply, transformation and consumption of all major energy sources. The interested businessman, journalist or student will have at his or her fingertips the annual Australian production of coal, the electricity production in Japan, the price of diesel oil in Spain and thousands of other useful energy facts.