Аннотация: Today, the world is facing a continuous increase in energy consumption, and the transition to renewable energy sources is becoming increasingly important. In the past few decades, the use of renewable energy sources (RES) has been gaining momentum in countries around the world. The use of renewable energy reduces the negative human impact on the environment, and also ensures energy security. Some countries have been particularly successful in the development and implementation of renewable energy technologies, and their experience should be used by other countries to develop their renewable energy.