Scheduled for completion in Q3 2025, this 800MWh lithium-ion facility will store enough energy to power 350,000 homes during evening peaks. What makes it special? It's paired with existing solar farms through an AI-driven energy management platform that predicts consumption patterns. Standardized plug-and-play designs have reduced installation costs from $80/kWh to $45/kWh since 2023. The. With rolling blackouts costing the Free State province over R12 billion annually, the city's 2025 storage projects could finally turn the tide. But why focus on energy storage rather than just building more solar farms? Well, here's the kicker: sunlight doesn't match peak demand. The Grand Eweng Hydroelectric Power Station, also Grand Eweng Power Station, is a planned approximately 1,800 megawatt.