The BOI fair promotes sustainable economic development and environmental management in Thailand. It features two zones: pavilions showcasing future technologies, and challenger zones. Some examples shown included 3D TVs without glasses and high-speed elevators up to 1100 meters per minute. Presentations in each pavilion discussed applying local resources sustainably without exploitation, in line with King's philosophy. One example was a resource group producing sugar while reusing sugarcane waste as fuel and fertilizer in an effort to achieve zero waste. The fair also featured emerging technologies like electric vehicle charging and intelligent software for energy efficiency.