Some good news: According to J.D. Power’s 2016 survey on retail electric providers (its most current survey of the space), Texas has the highest overall satisfaction with retail electric providers out of any state. And because rates, plans, and offers can be so similar from provider to provider, customer satisfaction scores are a great way to break a tie. Think of it like choosing who to hire when you have two candidates with similar resumes — you’re going to pick the person with the glowing references.
This is one area where going green and saving money diverge. The cheapest renewable tariffs tend to cost more than the cheapest standard tariffs, so it really is a question of your personal politics. However, if you can afford to go renewable, then it's a help to the environment, and all the main comparison services allow you to compare renewable tariffs.
Canadian electricity is cheap at 10 US cents per kilowatt hour, which is reflected in their high average electricity usage. US electricity prices at 0.12 $/kWh are also quite cheap internationally. In India and China they are very cheap. The UK is in the middle at 20 cents. It’s relatively expensive globally but not too bad for Europe, where most countries pay a high share of tax on their power.
Twenty-nine states have deregulated electricity, natural gas or both. That allows you to shop for the supply portion of your bill from alternative providers who may offer rates lower than the default supplier – usually a utility. Delivery services and billing will remain the responsibility of the local utility as they own the power lines and wires that keep the lights on.