This article discusses the benefits and challenges of clean coal technology in China, focusing on a type called IGCC. IGCC is an advanced way to generate power from coal that is more efficient and cleaner. The researchers looked at how IGCC is being used around the world and how it could help China's energy needs. They found that IGCC technology can be a sustainable choice for the future development of clean coal power. The study suggests that China should pay attention to IGCC technology and consider using it more in the future for cleaner and more efficient coal electricity generation.