Your Texas monthly electricity bill depends on your rate and the amount of energy you consume. It will also depend on the rate type your plan has, such as a fixed rate or variable rate. When signing up for an energy plan, be sure to pay attention to the rate, the Electricity Facts Label (EFL), and the terms of your electricity contract. Knowing how to read your bill can lead to a greater understanding of your electricity plan and charges. Review our guide to reading your bill for a detailed walkthrough.