This project aims to develop a diversified energy conversion and utilization system to enhance industrial energy efficiency and promote the high-value use of waste resources. Agricultural residues will be converted into energy through a fluidized-bed gasification system, producing syngas that can be applied not only for heat and power generation but also as a feedstock for advanced biofuels and high-value chemicals. Such applications will strengthen the regional circular economy and expand the role of renewable energy. The project draws on the expertise of industry partners in waste gas treatment technologies and equipment, with a targeted improvement of over 60% in tar removal efficiency. In collaboration with Subproject II, partner companies will also treat combustion exhaust to achieve removal rates above 90% for PM2.5, NOx, SOx, and heavy metals, while capturing purified CO₂ for subsequent conversion into high-value products. Moreover, steam generated from syngas-fired boilers will be integrated into the partner-developed low-temperature wastewater treatment system (NRS), delivering combined benefits of energy savings and resource recovery. NANO Corporation is actively expanding its waste-to-energy operations, particularly in southern Taiwan, where it has already deployed several waste treatment systems. The company has designated the region as a strategic development hub, establishing sites in Minxiong (Chiayi) and Baihe (Tainan), with future plans to collaborate with the Shalun Green Energy Science City. By establishing a strong university–industry collaboration framework, this project will accelerate innovation in the circular economy, contribute to waste-to-energy resource utilization, energy conservation, and emissions reduction, and create valuable career opportunities for domestic graduates entering the energy and environmental sectors.