You might not know about it, but the current cost of natural gas could have an effect on how much you pay for your electricity, even if you don't burn gas. That's because fuel costs make up around a third of the price of electicity generation. In the state of Texas, that price is mostly related to how much it costs to create power by burning natural gas. So, when natural gas prices go up, your power bill does, too. This could cause some real conf...