Good point, but what happens to nuclear waste? Aah wait, it sets in an underground bunker for 40 or 50,000 years contaminating the ground water. That's a good option? How much waste are we going to generate in 50,000 years. Nope that is worse than gas.
Let's go with solar panels, which produce nothing at night or during storms. Have panels that must be replaced every 15+ years, which fills landfills. I known all of the do-gooders say they last 50 years, but if you have ever owed a solar panel, you know that is a crock. Solor panels start dying the first day of use. Recycling costs 10 times more than the recovered materials. So we still need gas to backup solar panels. Ohh, and the batteries to store solar energy must be replace every 6 years. More child exploitation and environmental damage.
Of course, you forget wind. Yep the blades crap out about every 6 to 15 years, again filling landfills with hazardous material. You also need batteries to store the energy for when it is NOT windy. More child exploitation and environmental damage.
With gas, a natural byproduct Co2 is produced that harms no one. In fact humans breath out Co2 every day, with every breath. And gas is renewable. Every year we find new deposits. New deposits are a natural function of compressing organic matter deep within the earth's crust. In some places natural petroleum oozes right out of the ground. Can't get anymore natural than that.