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.
Ashburn, VA Electricity providers are striving to find energy sources that are clean, less expensive, and more reliable. In states that aren't deregulated, electricity providers are much less driven to look for renewable energy sources. People have to buy their electric utilities anyway, so why should those electric companies bother improving their product?

We’ve done some of the work for you. We homed in on five of the biggest electric companies in Pennsylvania: Constellation Energy, Direct Energy, FirstEnergy Solutions, Green Mountain Energy, and Just Energy. We compared their plans, rates, special offers, and philanthropies, then dug into the contract fine print to uncover sneaky fees and the truth about discounts. Because most providers offer a range of options, we also looked at the companies behind the plans — paying attention to their corporate impact, customer service reputation, and customer resources in particular.


There are a variety of different types of gas and electricity plan that are currently out there for prospective customers to consider. Some plans offer fixed rate deals , these allow you to be sheltered from price rises over an agreed period of time. Other plans allow you to manage your entire account online, making it easier and more efficient for you to handle your energy supply.
Reviews.com has an advertising relationship with some of the offers included on this page. However, the rankings and listings of our reviews, tools and all other content are based on objective analysis. For more information, please check out our full Advertiser Disclosure. Reviews.com strives to keep its information accurate and up to date. The information in our reviews could be different from what you find when visiting a financial institution, service provider or a specific product’s website. All products are presented without warranty.
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.
If you're a renter looking for shorter plan options, there might be energy solutions in your area that range from three months to one year. On the other hand, residents who are looking to settle into a home for a longer period of time can choose plans that last for more than one year. Are you searching for more than just the right supply rate and term length? Electric companies in Corpus Christi might offer features such as green energy products, customer referral programs and automatic bill payment services.
These materials are provided by Constellation NewEnergy, Inc., Constellation NewEnergy Gas Division, LLC, Constellation Energy Power Choice, LLC, Constellation Energy Gas Choice, LLC, or BGE Home Products & Services, LLC (d/b/a BGE Home, Constellation Electric and Constellation Home in Maryland and d/b/a Constellation Home in Pennsylvania and Texas), each a subsidiary of Exelon Corporation. Exelon Corporation also owns Atlantic City Electric (ACE), Baltimore Gas and Electric Company (BGE), ComEd, Delmarva Power, PECO and Pepco energy companies. BGE Home Products & Services, LLC, is not the same company as BGE, the regulated utility. The prices of Constellation are not regulated by any state Public Utility Commission. You do not have to buy Constellation electricity, natural gas or any other products to receive the same quality regulated service from your local utility. Brand names and product names are trademarks or service marks of their respective holders. All rights reserved. Errors and omissions excepted.
Although electricity had been known to be produced as a result of the chemical reactions that take place in an electrolytic cell since Alessandro Volta developed the voltaic pile in 1800, its production by this means was, and still is, expensive. In 1831, Michael Faraday devised a machine that generated electricity from rotary motion, but it took almost 50 years for the technology to reach a commercially viable stage. In 1878, in the United States, Thomas Edison developed and sold a commercially viable replacement for gas lighting and heating using locally generated and distributed direct current electricity.
×