Eskom is a South African electricity public utility, established in 1923 as the Electricity Supply Commission (ESC) by the government of the Union of South Africa in terms of the Electricity Act (1922). It was founded by a parliamentary act, namely the Electricity Act of 1922, which allowed the Electricity Control Board to appoint Hendrik Johannes van der Bijl as the Chairman of the Board. The company was also known by its Afrikaans name Elektrisiteitsvoorsieningskommissie (EVKOM). The two acronyms were combined in 1986 and the company is now known as Eskom. Eskom represents South Africa in the Southern African Power Pool.