1. Biogas production of animal manure with wastewater from toddy palm process with circulate system for the community: case study phechaburi province
Kanokorn Hussaro, Jutiporn Intanin and T. Sombat

2. Biomass power plant location and distribution planning system
Jakkawan Patomtummakan and Narameth Nananukul

3. The factors effect on electrical energy conservation for designed building and factory
Jassada Sarasook and Chaiyapon Thongchaisuratkrul

4. Multiobjective optimization of renewable distributed generation and shunt capacitor for techno-economic analysis using hybrid invasive weeds optimization
Elifuraha Reuben Mmary and Boonruang Marungsri

5. Optimal scheduling of renewable distribution generation for operating power loss optimization
Bounthanh Banhthasit, Chaowanan Jamroen, and Sanchai Dechanupaprittha

6. A simple simulation model for analyzing very fast transient overvoltage in gas insulated switchgear
Nguyen Nhat Nam