The aspects ofthe impact ofcurrent and future (in the middle of the 21st century) climate change on the operational safety and efficiency of traditional energy sources (thermal, nuclear, and hydroelectric power stations) in seven regions of Russia are considered. The climate change projections are provided by the ensemble of the MGO regional climate model with the resolution of 25 km under the IPCC RCP8.5 scenario. The regions with the highest weather- and climate-related risk for the energy production are identified, and some recommendations on the risk reduction are provided.