Saudi Electricity Co. (5110.SA) has signed a contract with South Korea 's Hyundai for a $3.2 billion thermal power plant, the Saudi utility said Sunday.

The project will be funded with the utility's revenue and cash flows and with bank loans, Saudi Electricity, which is three-fourths owned by the Saudi government, said in a statement on the website of the Saudi stock exchange.

Commercial operation of the plant is expected in 2017, the utility said. News of the deal going to Hyundai was first reported in October, out of
South Korea .

Saudi Electricity is investing heavily to expand its network to serve a comparatively fast-growing, high-energy use population.

The utility's shares closed unchanged Sunday at 13.5 riyal ($3.6).