Turkey

Karkamış HES— 189 MW Hydroelectric

HydroRenewableVerified: Feb 2026

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Karkamış HES stands as a notable player in Turkey's hydroelectric landscape, ranking #32 among the 139 hydro plants in the nation and #109 overall out of 368 power generation facilities. With a capacity of 189 MW, this facility contributes approximately 0.20% to Turkey's total capacity of 94,534 MW, which is primarily dominated by gas. The facility, commissioned in 1999 and operated by EÜAŞ, is strategically situated near the Euphrates River, allowing it to harness significant water flow for electricity generation. The Karkamış HES employs conventional hydroelectric technology, utilizing the gravitational force of falling or flowing water to drive turbines and generate electricity. This method not only provides a renewable energy source but also supports Turkey's efforts to expand its hydroelectric capabilities amidst an energy landscape that relies heavily on fossil fuels. The surrounding region features significant hydro facilities, including the Birecik Dam, which boasts an impressive capacity of 672 MW, and the Karkamış Dam, slightly larger at 192 MW. This proximity to other hydro plants enhances the stability and reliability of the regional grid, allowing for better management of energy production and supply. In the context of Turkey's energy profile, Karkamış HES plays a vital role in diversifying the fuel mix, especially as the country seeks to reduce its dependency on gas. While gas-fired plants dominate the national energy landscape, hydroelectric plants like Karkamış are essential in providing cleaner alternatives and balancing out the energy supply. The ongoing commitment to renewable energy sources is crucial for Turkey, as it aims to fulfill both ecological sustainability and energy security objectives. EÜAŞ, the state-owned operator, continues to oversee the facility's operations, ensuring that Karkamış HES meets both production and environmental standards. As Turkey progresses toward a greener future, the significance of such hydroelectric plants is expected to rise, increasing their contribution to national capacity and helping to mitigate the carbon footprint of energy generation. Looking ahead, Karkamış HES and its neighboring facilities stand poised to play an even more critical role in Turkey's energy transition. With ongoing advancements in hydro technology and an increasing focus on renewable energy, the Karkamış HES not only underscores the country's commitment to sustainability but also exemplifies the potential for hydroelectric power to meet future energy demands.