Turkmenistan is being the top country by energy intensity in the world. As of 2011, energy intensity in Turkmenistan was 43,630.52 btu per year 2005 U.S. dollars that accounts for 3.61 % of the world's energy intensity. The top 5 countries (others are Uzbekistan, Trinidad and Tobago, Bahrain, and Kyrgyzstan) account for 11.54 % of it. The world's total energy intensity was estimated at 1.21 million btu per year 2005 U.S. dollars in 2011.
Consumption per Dollar of GDP, Btu per Year 2005 U.S. Dollars GDP at Purchasing Power Parities