South African airports start saying goodbye to Eskom

South African airports and businesses are rapidly deploying behind-the-meter solar and renewable generation to escape grid dependency on Eskom, with private self-generation capacity growing 30.6% year-on-year and now accounting for 40% of total renewable output. ACSA is installing 2.5MW+ solar at Cape Town International and rolling out systems across major airports as electricity costs and unreliability force infrastructure operators to abandon the state utility. If you sell solar, batteries, or microgrid control to large infrastructure operators in energy-constrained markets, ACSA's playbook is now proven at scale: airports, factories, and logistics hubs will buy their way off the grid. South Africa's airports are first, but this model works anywhere Eskom has a parallel — unstable state grids make self-generation non-discretionary capex, not nice-to-have.