What are the pros and cons of gas power plants

Widely used, contributes 21% of the world's energy production today.

Delivery infrastructure already exists.

End use appliances already widespread.

Used extensively for power generation as well as heat.

Cleanest of all the fossil fuels.

NEG: Natural gas is extremely reliable, unlike electric power that can be knocked out during a storm.

Explanation: Those are the ones i know because i learned this