Gas-fired power plants generate electricity by burning natural gas. The combustion process produces hot gases that spin a turbine connected to a generator, converting mechanical energy into electrical energy. These plants are known for their efficiency and ability to quickly adjust output to meet demand. These power plants are often used as a backup to renewable energy sources like solar and wind because they can ramp up production quickly when needed. Additionally, they produce fewer emissions compared to coal-fired plants, making them a cleaner option for electricity generation in many regions.