AS Eesti Küttejõud (also: AS Eesti Kütte-Jõud; commonly: Küttejõud; literally: Estonian Heating Power) was an oil shale company located in Küttejõu, Estonia.
Eesti Küttejõud was established in 1922 by the Union of Estonian Industrialists.
In 1925, the Tallinn pulp factory Põhja paberi- ja puupapivabrik (English: Nordic Paper and Woodboard Mill) acquired the company.
[1] It sold mined oil shale directly for heating fuel to the paper mill and power plants.
[4] After occupation of Estonia by the Soviet Union, the company was nationalized in 1940.