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Walailak University has launched a Floating Solar power generation system, marking a significant step toward its goal of becoming a sustainable green campus. The clean energy initiative integrates floating solar technology with the university’s electricity distribution system and is expected to reduce carbon emissions by up to 6,000 tons per year while saving approximately 20 million baht in annual electricity costs.

The project utilizes more than 30 rai (≈11.86 acres) of water surface area at the Chalanusorn Reservoir, where floating solar panels have been installed as part of the university’s renewable energy strategy. In its first phase, the system has a power generation capacity of 6 megawatts. It will operate alongside a Solar Rooftop system installed on buildings at the Center for Scientific and Technological Equipment, strengthening the university’s energy security and reducing reliance on electricity from the national grid.

Assistant Professor Dr. Nukul Suksuwan, Assistant to the President for Physical Development and Infrastructure, revealed that the university currently spends approximately 10-12 million baht per month on electricity. By implementing the floating solar system in the first phase, combined with the solar rooftop installations, the university is expected to reduce electricity expenses by around 20 million baht annually.

Importantly, the project has also been designed to serve as a learning and research platform for students and researchers, supporting the development and study of renewable energy technologies alongside its operational role.

One distinctive feature of the project is its private-sector investment model, which operates under a 20-year agreement. This model allows the university to significantly reduce the financial burden associated with installation and maintenance while benefiting from long-term energy cost savings. Over the contract period, the total savings are expected to exceed 400 million baht.

Looking ahead, Walailak University plans to expand the project in Phase Two, adding another 4 megawatts of generating capacity by mid-2026 to accommodate future campus growth and increasing energy demand.

Beyond its economic benefits, the Floating Solar project plays a vital role in advancing the university’s commitment to sustainability in line with the United Nations Sustainable Development Goals (SDGs).

Associate Professor Dr. Warit Jawjit, Vice President for Administration and Sustainable Development, noted that the university currently generates approximately 7,200 tons of carbon emissions per year. Once the floating solar system is fully operational, it is expected to reduce emissions by as much as 6,000 tons annually.

This reduction in carbon footprint not only benefits the environment but also creates future opportunities. The reduced emissions could potentially be converted into carbon credits, transforming environmental responsibility into valuable assets while demonstrating the university’s commitment to global sustainability standards.

The Floating Solar project at Chalanusorn Reservoir therefore serves as a “living classroom,” demonstrating how efficient energy management can go hand in hand with carbon reduction. It also highlights Walailak University’s determination to grow as a leading educational institution while maintaining strong responsibility toward the planet.