Spark Energy

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Spark Energy is an electricity and natural gas supplier for deregulated energy markets across the United States. Spark Energy started in Houston, TX in 1999 and are one of the pioneers in the retail energy industry with over 1,000,000 customers across the United States.

Spark Energy focuses on 3 areas to set themselves apart from other energy suppliers. They provide energy savings expertise with expert knowledge of energy markets and buying power to provide competitive rates for their customers.  They are dedicated to supporting local communities by creating ground-breaking and enriching experiences for children, veterans and entrepreneurs. Finally, their focus on customer services to ensure the best customer experience at every interaction.

Spark energy works with 94 utilities across 19 states. They supply over 18 million Btu of retail natural gas, 6 million MWh or retail electricity annually, and have won top rankings from numerous industry and consumer publications.

Residential Markets They Serve:

Spark Energy serves deregulated markets in the following states.

constellation service areas

What Types of Plans Do They Offer?

Spark Energy offers multiple energy plans including fixed rate, variable rate, and 100% Green. Plan types and rates will vary depending on your utility provider.  Below are the most common types of energy plans they offer.


  • Fixed rate plans that will keep your price locked from 6-24 months.

  • Fixed Rate renewable energy plans between 12-24 months. Renewable energy is supplied by the purchase of renewable energy certificates from power facilities based in the United States.

  • Fixed usage-based plans provide a fixed rate and bill credits if you use a certain amount of electricity each month.

  • Fixed Base Rate plan that allows you to just pay the same base rate as long as you usage is below a certain level.

  • Fixed rate with home protection that covers inside electrical problems and damage caused by power surges.

Natural Gas

  • Fixed Rate plans between 6-24 months.

  • Carbon offset plans that help you reduce your carbon foot print by purchasing carbon offsets.

Benefits of Switching to Spark Energy:

Switching to Spark Energy will come with the following benefits:

  • Easy switching with your utility provider as Spark contacts the utility on your behalf

  • Auto pay, online payments and account management

  • A variety of competitive energy plans

  • Knowing your energy supplier is giving back to local communities

  • Exceptional levels of customer service. 

Contact Information

For general customer service inquires Spark Energy customers can call the number below.

  • For customer service call 1-877-547-7275