Abstract:
Sri Lanka's energy sector is undergoing a
significant transition, driven by rising electricity demand,
continued dependence on imported fossil fuels, and
ambitious renewable energy (RE) targets. Electricity
generation reached approximately 17.8 TWh (17,800
GWh) in 2025, reflecting continued growth in electricity
demand and generation capacity. Renewable energy
sources, led by hydropower and increasingly
supplemented by solar and wind power, account for a
substantial share of the country's electricity generation.
Sri Lanka has set a target of achieving 70% renewable
electricity generation by 2030. This paper reviews current
electricity consumption patterns and demand drivers, the
potential and utilization of renewable energy resources,
their contributions to sustainability and energy security,
emerging market and investment opportunities, and key
challenges, including grid stability, renewable-energy
intermittency, limited energy-storage capacity, financing
constraints, and policy and regulatory uncertainty.
Evidence-based recommendations are provided for
policymakers, investors, and other stakeholders to
support the development of a resilient, secure, and low-
carbon energy future for Sri Lanka.
