Colombia Energy Resources, Inc. engages in the exploration and development of coal mines in the Republic of Columbia. The company holds 10 coal mining concession contracts to exploit coal deposits in 10,455 hectares in the Boyacà and Santander districts of the Republic of Colombia. It also has an option to purchase a coal mining concession contract with 1,550 hectares in the Boyacà district. The company was formerly known as Colombia Clean Power & Fuels, Inc. and changed its name to Colombia Energy Resources, Inc. in November 2011. Colombia Energy Resources, Inc. was founded in 1996 and is based in San Francisco, California.