what is the main benefit of using fossil fuels to generate electricity

The main benefit of using fossil fuels to generate electricity is their ability to provide a reliable and continuous source of power that can meet high energy demands on demand, regardless of weather or time. Fossil fuels have a high energy density, meaning a small amount can produce a large amount of energy efficiently. Additionally, there is a well-developed global infrastructure for extracting, processing, and distributing fossil fuels, making them readily accessible and cost-effective for large-scale electricity generation.