What we do We generate and sell electricity in the wholesale and retail markets, and we are investing in new energy assets including solar and wind farms, hydrogen and energy storage. Retail energy for large users Retail energy solutions for large commercial and industrial customers in Queensland. Read more Alinta Energy retail joint venture Our partnership with Alinta Energy for households and small business in SEQ. Read more Wholesale market We operate in the spot and contract markets in the National Electricity Market. Read more Thermal generation We generate electricity at thermal power stations in regional Queensland. Read more Renewable energy We are growing our portfolio of renewable generation. Read more Firming and storage We're investing in batteries and longer duration firming capacity. Read more Hydrogen We've invested in several hydrogen projects. Read more Clean energy hubs CS Energy is developing clean energy hubs at Kogan Creek and Callide power stations. Read more