Hydrogen Gas Turbine (H2GT) training course is a crash course for the Executive Staff in TNB ILSAS about the change of the existing fuel in gas turbine system with hydrogen fuel. The Hydrogen gas turbine technology course provides participants with a comprehensive understanding of hydrogen’s role in decarbonization efforts and its application in gas turbine systems. This course covers mainly hydrogen-based combustion technologies in gas turbine technology and introducing hybrid combustion using ammonia-based fuel. By the end of the course, participants will gain valuable insights and skills to effectively leverage hydrogen’s role as a clean and sustainable fuel source in power generation.