Catalysts are an essential element in an efficiently functioning society and have been integral to development and progress over the centuries. In chemical reactions, catalysts speed up the rate of reaction without being consumed in the process. They reduce the amount of energy needed for the reaction to occur and can be reused since there is no change in their composition following a reaction. This makes them a more efficient and cost-effective option than their alternatives. Catalysts are extremely versatile and can be used in a range of applications. In the chemical, food, and pharmaceutical industries, they are used to speed up manufacturing processes, allowing companies to produce more products at a higher quality and lower cost. Furthermore, catalysts have been used in automotive technology to control emissions from engines, thus reducing their environmental impact, and in the refining of fuels, thus improving combustion efficiency and reducing emissions into the atmosphere. Catalysts are thus at the forefront of the development of energy efficient technology, allowing us to reduce energy-related costs and improve our environment. Their remarkable ability to speed up reactions and reduce energy input makes them valuable components of a range of products and technologies. As the global demand for energy increases, it is essential that we continue to develop more efficient and sustainable catalysts and their associated technologies.