Here’s something to watch out for: Constellation automatically re-ups your contract when your present contract expires, no matter which plan you choose. It’ll send you two notifications prior to re-enrollment, but if you miss those prompts, you have just until the first meter read of your new contract to exit it. After that, the $150 termination fee will apply. Constellation Energy and Just Energy are the only two companies in our lineup with this policy. The others allow your service to lapse back to your utility company if you don’t personally re-enroll.
The utility service area in Irving is managed by Oncor Electric Delivery, a company that delivers electricity to more than 7.5 million consumers. While consumers can't choose their wires company, they can select among Irving energy providers. With so many different companies, though, choosing a reliable provider in Irving can be an overwhelming task. Choose Energy cooperates with preferred Irving energy suppliers, such as Bounce Energy and TriEagle Energy.
The local electric company is the utility – that’s the company who owns the infrastructure, including the poles and power lines that deliver electricity to your home. They are who you call if your power goes out or there's an emergency. But in almost every city in Texas, you must choose another company to supply that energy, called a Retail Electric Provider (REP). These REPs, like Spark Energy, allow you to choose electricity plans that offer competitive prices and plans to meet your needs.
Of course, choosing a new electricity supplier or natural gas supplier does not mean you are replacing your utility. Your utility will still deliver whatever energy supply you choose, safely and reliably. Since your utility company depends on where you live, you don't have to worry about choosing a utility company. In general, utilities are responsible for maintaining the energy infrastructure. If you experience a power outage or see a downed power line, call your utility company. These are listed in the Utility Companies column below.
The mid to late 1880s saw the introduction of alternating current (AC) systems in Europe and the U.S. AC power had an advantage in that transformers, installed at power stations, could be used to raise the voltage from the generators, and transformers at local substations could reduce voltage to supply loads. Increasing the voltage reduced the current in the transmission and distribution lines and hence the size of conductors and distribution losses. This made it more economical to distribute power over long distances. Generators (such as hydroelectric sites) could be located far from the loads. AC and DC competed for a while, during a period called the War of Currents. The DC system was able to claim slightly greater safety, but this difference was not great enough to overwhelm the enormous technical and economic advantages of alternating current which eventually won out.
*Only new customer successful enrollments with Constellation. Cards are issued by Virtual Rewards Center. Valid email address required for receipt of Gift card. Gift cards will not have cash access. For any questions about your Gift card, call our customer care team at 1-877-997-9995. The listed merchants are in no way affiliated with Constellation nor are the listed merchants to be considered sponsors or co-sponsors of this program. Use of merchant names and/or logos is by the permission of each respective merchant and all trademarks are the property of their respective owners. Terms and conditions are applied to gift cards/certificates. Please see the merchant gift card/gift certificate for additional terms and conditions, which are subject to change at merchant's sole discretion. Constellation will share your name and email address with Virtual Reward Center for reward fulfillment only. Reward link expires in 3 months.
1Home services, home warranty and commercial generator offer, installation and maintenance are provided by Reliant Energy Retail Services LLC dba Reliant, a wholly owned subsidiary of NRG Energy, Inc. Zero-down and third-party financing is subject to credit approval. A limited warranty on each generator is provided by the respective manufacturer of each generator. Reliant Energy Retail Services LLC is in no way affiliated with the generator manufacturers and except for optional maintenance plans or extended warranties that may be purchased, Reliant Energy Retail Services makes no additional representations or warranties of any kind with respect to the generators or the manufacturer’s products or services. See terms and conditions for specific warranty details. Services provided by Reliant Energy Retail Services LLC dba Reliant, a wholly owned subsidiary of NRG Energy, Inc. TACLB23923E. Regulated by the Texas Department of Licensing & Regulation, P.O. Box 12157, Austin, TX 78711, 1-800-803-9202, 512-463-6599, © 2018 Reliant Energy Retail Holdings, LLC All rights reserved.
Since the 1990s, many regions have opened up the generation and distribution of electric power to provide a more competitive electricity market. While such markets can be abusively manipulated with consequent adverse price and reliability impact to consumers, generally competitive production of electrical energy leads to worthwhile improvements in efficiency. However, transmission and distribution are harder problems since returns on investment are not as easy to find.