TDU Delivery Charge: TDU stands for transmission and delivery utility — in other words, the utility company in your area that is actually piping the energy from the power generation companies into your home. (Remember, REPs in Texas are just the middleman.) The TDU delivery charge is set by the utility and is consistent from plan to plan and provider to provider within its service areas. For example, AEP , the TDU for Corpus Christi, charges the same delivery fee for all TXU, Direct Energy, and Reliant plans. You don't typically get a choice in utility company, and therefore, these fees are pretty much unavoidable, non-negotiable, and won't factor into choosing an electricity plan or provider.
For example, shoppers for Texas electricity plans in the 77494 ZIP code in Katy, TX, could find 12-month plans for 6.8 cents/kWh in February; by June, electricity rates had increased 27 percent to 9.3 cents/kWh. As of early September, 12-month plans were up again, to 9.9 cents/kWh – a 6.5 percent hike from June and a 46 percent increase just since February.
As a renter, you’re likely concerned about getting your electricity contract’s start and end dates to match your lease term as close as possible. In most cases, your electricity provider will offer flexible start dates and some even offer same-day connections. If you can’t line up your electricity contract exactly with your lease term, it’s okay. It’s better to choose an electricity plan with a slightly longer contract term than your apartment lease if necessary. If you move and provide proof of a change in address, your electricity provider cannot charge you an early termination fee.
Fixed-Rate Plans: These plans are steady and predictable; the price per kWh you sign up for will remain that same for the entirety of your contract. (The only changes in your bill will be from forces outside of your REP's control, like changes in TDU fees, or changes in federal, state, or local laws.) Often fixed-rate plans will have a slightly higher price per kWh than others, but you're paying for the predictability. They're great if you live by your budget – and even greater if you happen to sign up when rates are low. The fixed-rate plans of our five Texas providers typically started at 12 months, with some extending up to three years, but we spotted a couple from Reliant that offered fixed rates for six month contracts as well.
Gone are the days when you had to contact electric companies to discover their rates, and negotiate a better deal on your own. Today, Vault Electricity does the work for you, handling the entire process of finding the best Texas electricity rates and plans from providers that have a pedigree of business stability, customer service, eco-friendliness, and financial transparency. This allows you to shop for electricity in just a few minutes, right from your computer.

And just like with any plan, it’s worth it to do the math to see how different scenarios will affect your bill. Take, for example, a home in Sweetwater that uses about 1,000 kWh of energy per month, and is interested in the Texas Essentials 12 plan. Zero percent renewable energy is the cheapest option — but by committing to a $5 monthly charge for its 100 percent “JustGreen” option, it’s actually cheaper than the 60 percent hybrid renewable option.
Compared to the rest of the nation, data from the U.S. Energy Information Administration which publishes annual state electric prices [6] shows that Texas' electric prices did rise above the national average immediately after deregulation from 2003 to 2009, but, from 2010 to 2015 have moved significantly below the national average price per kWh, with a total cost of $0.0863 per kWh in Texas in 2015 vs. $0.1042 nationally, or 17 percent lower in Texas. Between 2002-2014 the total cost to Texas consumers is estimated to be $24B, an average of $5,100 per household, more than comparable markets under state regulation.[7] [8]
2Offer valid for new residential customers in Texas only. To utilize all features of the Echo Dot, you will need an 'always on' Wi-Fi internet service. If you cancel your plan early there's a fee of $135. You cannot return your Echo Dot to avoid the early cancellation fee. Terms and Conditions apply. All Amazon trademarks and copyrights are property of Amazon.com or its affiliates. The Echo Dot is provided by Direct Energy, Amazon is not a sponsor of this energy plan offer.
The power to switch is all about knowing your rights as an electric customer. In Texas, the electricity market is deregulated. Instead of only being able to get electricity from the utility and then paying the rates the utility requires, Texas retail electricity providers buy energy from generators at wholesale prices. Providers then compete with each other to offer consumers more options in terms of their electricity plans. Every electricity consumer in Texas' deregulated markets has to choose a retail electricity provider, but once you choose you don't have to stay with that provider forever. You have the power to switch electricity providers to find the best service and the best rates to meet your electric needs.
1. Legacy providers no longer rule. Get over the idea that original providers are the only companies that can offer solid, uninterrupted service. And don’t believe the fallacy that customers of legacy providers get serviced first when power goes out. Oncor Electric Delivery is responsible for maintaining the transmission system. Everybody uses Oncor to handle repairs in our region.
Variable Rate Plans: Designed as month-to-month contracts, these plans are in total control of your energy provider, which can shift the price you pay per kWh at its discretion. This means you, the consumer, are in a better place to reap the benefits when the energy market falls — but it also means you're at risk for hikes in prices, whether as a result of natural disasters or the provider's bottom line. Variable plans always offer a full year of price history to show the average price per kWh so you can get a sense of what you're getting into (like this one from Reliant) and know this: Variable plans don't have cancellation fees. You can cut your service at any time — a huge incentive for REPs to keep their prices reasonable.
The power to choose supply rates from retail energy companies in Texas extends to businesses, not just residents. Business owners who care about the bottom line should definitely consider shopping around. To shop for Texas electric rates for a business, call us with your energy usage information or fill out our simple informational form so an energy representative can contact you with a free custom quote.
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