The chief executive officer of Queensland-owned energy company CS Energy has stepped down to lead South Australia’s sole electricity distributor.

Andrew Bills’ resignation from CS Energy follows his appointment as CEO of SA Power Networks, replacing Rob Stobbe.

Chairman of the SA Power Networks Board, Peter Tulloch, said Mr Bills brought extensive energy industry experience to the business, with a strong background in retailing, energy markets and renewables.

“We made a very thorough and rigorous search for the right person to lead SA Power Networks and Andrew made an impressive presentation regarding the future of energy,” Mr Tulloch said in a statement.

“I know he is very excited by the way in which SA Power Networks has been pioneering changes in the way the electricity distribution network is managed to support the transition to a renewables-based and customer-driven energy system.”

Mr Bills said he was looking forward to joining SA Power.

“South Australia is at the forefront of renewables in Australia and SA Power Networks has a key role to play in the energy transition,” he said in a statement on Monday.

CS Energy Chairman Jim Soorley said Mr Bills had been with the government-owned corporation for four years, during a period of unprecedented change in the industry.

His departure  comes as CS Energy moves to transform its power stations to clean energy hubs and invest in hydrogen.

CS energy operates the Kogan Creek and Callide power station and trades energy generated by the Gladstone Power Station. It also owns the Kogan Creek Mine, which supplies black coal to the Kogan Creek Power Station.

“Andrew has played a significant role in shaping the business’ growth strategy and positioning CS Energy to play a leading role in the energy transformation,” Mr Soorley said in a statement.”

Queensland energy minister Mick de Brenni thanked Mr Bills for his service.

A final date and transition arrangements for an Acting Chief Executive Officer at CS Energy will be confirmed shortly, Mr Soorley said.