Govt. Fast-tracks Battery Storage to Stabilize Renewable Energy Grid 📈

The Sri Lankan Cabinet has approved an accelerated deployment of Battery Energy Storage Systems (BESS) to manage the surge in solar power and address rising night-time demand, which is currently two years ahead of previous forecasts. • Strategic Grid Expansion The government is advancing the commissioning of 300 MW of storage capacity to 2028-2029, moving it forward from the original 2031-2032 timeline. This move aims to bridge the structural gap between daytime generation and evening peaks. • Key Projects & Procurement • Approval for an additional 50 MW BESS capacity to be integrated with existing solar plants via competitive bidding. • Deployment of 25 standalone projects (10 MW/40 MWh each) connected to the medium-voltage distribution network. • Implementation Model Projects will be executed on a Build-Own-Operate (BOO) basis with a 15-year operational period. This model is designed to attract private investment into the energy & power sector while easing the fiscal burden on the state. • Impact on Renewables The initiative supports higher penetration of renewable energy, specifically addressing the integration thresholds already exceeded by the rapid expansion of solar. This modernization effort is overseen by National System Operator Ltd. and approved by the PUCSL.