For over 10 years, CenStar Energy has been a leading electricity and natural gas supplier in New York, New Jersey, and Ohio. The company offers green plans, and has a range of options in shorter and longer end of the market. They offer competitive pricing in traditional and renewable energy products, and help you take control of your electricity and gas bills!

SFE Energy is a division of a multi-million dollar international corporation that services hundreds of thousands of electricity, natural gas, and home services customers across the Northeastern United States and Canada. SFE Energy’s parent company, Summitt Energy, opened its doors in 2006, thriving in one of the most competitive and highly regulated energy markets in North America. SFE Energy is a leading competitive supplier of electricity & natural gas for homes and businesses, and one of the largest privately-held retail energy companies in North America.
Since we opened our doors in 2006, Ambit has grown into the largest direct-selling energy company in the world. How? By taking care of our Customers. Whether it’s great perks like Free Energy or award-winning Customer Care , we always put you first. So give us a try. We think once you’ve experienced the Ambit difference, you’ll be an Ambit Customer for life.

Whether you live in a large city or small town, we can save you money! Where do we provide Texas electricity? We service customers in more than 400 deregulated communities in Texas. We work with principal utilities throughout the state of Texas to provide prepaid electricity. The utilities are: Oncor in the Dallas / Fort Worth Metroplex and various parts of West Texas; CenterPoint Energy in Houston and the surrounding areas; AEP Central in Corpus Christi and surrounding areas; AEP North in Abilene and other North Texas communities.


There are several reasons that some energy suppliers end up being cheaper than others. The largest energy companies, also known as the Big Six, often do not need to offer rates that are as competitive as smaller companies. This is because they are more recognisable names and therefore can always rely on a steady base of customers. You can avoid this and save money by switching to a cheaper provider.
Another unwelcome side effect of not knowing your average monthly kWh usage level is that you may end up paying more than you expect. This can occur when a customer inadvertently shops an electric rate based on a higher usage level than they actually use. Electricity suppliers commonly advertise their electric rates associated with the highest (2000 kWh) usage levels since those tend to be the lowest rates.
Likewise, if you opt for a plan like our StarTex Power example, but in some months only hit 990 kWh of energy use, the $35 discount for cresting $1,000 kWh won't apply — and your bill is going to show it. Picking the right plan for you requires two things: an intimate knowledge of your home’s typical energy use, and a critical eye on any plan’s fine print.
We've pioneered our techniques and grown our expertise in the retail energy industry for more than a decade. With hundreds of thousands of customers and firm investor backing, we're a company you can count on. Spark Energy is also proud to be a publically traded company: our NASDAQ ticker is SPKE. Visit our investor relations page for more information.
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