June 30, Colombo (LNW): Sri Lanka has marked a major milestone in its transition towards sustainable energy, with 70% of the nation’s electricity during June 2025 generated from renewable sources, according to a statement released by the Ceylon Electricity Board (CEB).
This achievement, reached during a month of particularly high energy demand, signals a renewed commitment to clean power and represents the highest proportion of renewable electricity generation seen in the country since the early 1990s. At that time, the energy sector was almost entirely reliant on hydropower before diversifying into a combined hydro and thermal system to meet growing consumption.
The CEB described the development as a “full-circle moment” in Sri Lanka’s energy journey. After decades of increasing dependence on fossil fuels, recent investments in wind, solar, and modernised hydro infrastructure have helped shift the energy balance back in favour of renewables.
Energy analysts view this shift as more than symbolic. It comes amid mounting global pressure for decarbonisation and national concerns over fuel import costs, energy security, and environmental resilience. The CEB’s success is seen as a result of long-term strategic planning, upgrades to grid infrastructure, and more favourable conditions for renewable energy projects across the country.
The June figures include a blend of solar, wind, and hydro power, with hydro remaining the largest single contributor, supported by a growing portfolio of solar and wind farms operating at greater efficiency.
The Board stated that continued focus on diversifying and decentralising renewable energy will be crucial in meeting future demand while reducing dependency on fossil fuels.
