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This study aims to examine the energy-use inefficiency in Central Asian (CA) countries by using the analytical framework of the energy-environmental Kuznets curve (EEKC). This study’s contribution to the literature, in the first place, is to explicitly target the CA countries in the EEKC analysis. The empirical analyses identified the energy-use inefficiency of Turkmenistan, Uzbekistan, and Kazakhstan, and could demonstrate the contributions of weak policy governance and their natural resource abundance. This analytical result could also be endorsed by the Uzbekistan case. Thus, the policy implication is that there would be much room for these countries to improve their energy-use efficiency by enhancing their performance of energy policies.