Eesti Energia Kaevandused ("Mines of Estonian Energy") (former name: Eesti Polevkivi ("Estonian Oil Shale")) is a subsidiary of Eesti Energia, an Estonian state-owned energy company. The core activity of Eesti Energia Kaevandused is oil-shale mining in the north-east of Estonia. The company has 3,150 employees. The chief executive officer is Ilmar Jogi. The produced oil shale is mainly used to fuel oil shale-fired power stations in north–east Estonia.

Eesti Energia Kaevandused is a mining company based in Estonia. The company is a subsidiary of Eesti Energia, the largest energy company in Estonia. The company was established in 1998 and is responsible for the extraction of minerals and metals from the earth for use in energy production.

Eesti Energia Kaevandused operates a number of mines in Estonia, including the Narva Open-Pit Mine, the largest open-pit mine in the country. The mine is located in the Ida-Virumaa region and is one of the largest deposits of oil shale in the world. The mine produces oil shale, which is used to produce electricity and heat. The company also operates the Sillamäe Mine, which produces limestone, dolomite, and other minerals.

The company also operates several other mines in Estonia, including the Kohtla-Jarve Mine, which produces oil shale, and the Kohtla-Nomme Mine, which produces limestone, dolomite, and other minerals. In addition to these mines, the company also operates two processing plants, which process the minerals extracted from the mines. These processing plants are located in Narva and Sillamae.

The company also has a research and development division, which is responsible for researching and developing new technologies for the extraction of minerals and metals from the earth. The division is also responsible for developing new methods for the processing of minerals and metals.

Eesti Energia Kaevandused is committed to providing a safe and healthy environment for its employees and the public. The company is also committed to reducing its environmental impact and to reducing its energy consumption. The company is also committed to providing a safe and healthy work environment for its employees.