Tachiachi — 180 MW Hydroelectric

Tachiachi power generation facility ranks as the 24th largest plant in Taiwan, with a capacity of 180 MW. This hydroelectric facility, commissioned to serve the energy needs of a growing population, represents a mere 0.48% of Taiwan’s total generation capacity of 37,212 MW, where coal reigns as the dominant fuel source. Operated within a diverse energy portfolio, Tachiachi stands out as the fourth largest of nine hydro plants in Taiwan, showcasing the country’s commitment to renewable energy. Utilizing hydroelectric technology, the facility harnesses the natural flow of water to generate electricity, contributing to the reduction of carbon emissions associated with fossil fuel-based power generation. Within a 50 km radius, Tachiachi is surrounded by various other power generation facilities, including the Tunghsiao gas plant, which boasts a substantial capacity of 1,785 MW, and several hydro plants such as Ming-Tan (1,602 MW) and Daguan Erchang (1,000 MW). This proximity to larger plants highlights the competitive and interconnected nature of Taiwan’s energy landscape. Despite its smaller share of national capacity, Tachiachi plays an integral role in the local grid by enhancing energy diversification and ensuring reliability. Taiwan’s energy profile is characterized by a significant reliance on coal, but facilities like Tachiachi are crucial in the transition towards a more sustainable energy future. The operation of Tachiachi not only supports local energy demands but also aligns with global trends focusing on renewable sources. As Taiwan continues to navigate the challenges of energy transition, Tachiachi’s contributions underscore the importance of integrating hydroelectric resources into a predominantly fossil-fuel-based grid, paving the way for greater sustainability and resilience in the energy sector.