Aboitiz’s South Cleanergy to Build PHP 13.8-B Solar Farm in Negros

South Cleanergy, Inc., a subsidiary of Aboitiz Renewables, Inc., is set to develop a PHP 13.8 billion solar farm with an integrated battery energy storage system (BESS) in Cadiz City, Negros Occidental.

The Luna Solar Power Project will have a generation capacity of 239.56 megawatts direct current (MWdc) or 171.11 megawatts alternating current (MWac) and will contribute to stabilizing the Visayas grid by ensuring a steady supply of renewable energy even during peak demand periods and nighttime.

Spanning 180 hectares in Barangay Luna, the solar farm will incorporate a 306-megawatt-hour (MWh) battery energy storage system designed to store excess solar energy during the day and release it when needed.

This initiative aligns with Aboitiz Renewables’ target of a 50:50 energy mix between renewable and thermal sources by 2030. By integrating solar power with battery storage, the company aims to enhance grid stability while advancing the country’s decarbonization efforts.

According to South Cleanergy’s filings with the Department of Environment and Natural Resources (DENR), the project will support energy security by increasing the supply of clean electricity to households, businesses, and industries.

Beyond reducing dependence on fossil fuels, the Luna Solar Power Project will contribute to cutting greenhouse gas emissions, reinforcing the Philippine government’s push for sustainable energy solutions.

The location was strategically chosen to minimize environmental impact, as it is surrounded by agricultural and aquaculture zones.

The solar project is also expected to generate significant employment opportunities, requiring approximately 1,000 workers at the peak of construction. Once operational, around 50 full-time employees will be needed for maintenance and daily operations.

During construction, the facility will consume 1,645 kilowatt-hours (kWh) of electricity per day, supplied by the Northern Negros Electric Cooperative (NONECO). Once fully operational, its daily energy consumption is projected to increase to 2,900 kWh, also to be sourced from NONECO.

South Cleanergy aims to begin construction in the first quarter of 2026, with commercial operations targeted for the fourth quarter of 2027.

The integration of solar power with battery storage is expected to set a benchmark for future renewable energy projects in the Philippines, showcasing how advanced energy storage technology can improve grid reliability and sustainability.

As South Cleanergy moves forward with this large-scale project, its success could encourage more investments in solar-plus-storage technologies across the country. With the growing demand for clean, stable, and cost-effective energy, initiatives like the Luna Solar Power Project will play a crucial role in shaping the Philippines’ transition toward a more sustainable energy landscape.