Description: Gaseous fuel refers to a form of energy that is in a gaseous state and is used to power various systems, including certain types of vehicles and machinery. This type of fuel can include gases such as hydrogen, methane, or propane, which are known for their high energy efficiency and ability to be used in internal combustion engines or propulsion systems. In the context of Industry 4.0, the use of gaseous fuel in various applications represents a significant innovation, as it allows for greater autonomy and sustainability. Systems powered by gaseous fuel can perform complex tasks in sectors such as agriculture, logistics, and surveillance, leveraging the lightness and efficiency of these fuels. Additionally, the integration of advanced technologies in the management and control of these systems, such as artificial intelligence and the Internet of Things (IoT), optimizes their performance and facilitates their operation in industrial and urban environments. The versatility of gaseous fuel makes it an attractive option for the future of mobility and energy solutions, aligning with the trends of sustainability and energy efficiency that characterize Industry 4.0.