Illinois Electricity and Gas Supplier

Spark Energy is a nationally-recognized retail electricity provider and natural gas supplier throughout the United States.

In business since 1999, we have years of experience as an affordable electricity and natural gas supplier. We work to consistently supply:

  • reliable, low-cost energy
  • alternative green energy solutions
  • dedicated and committed customer service to hundreds of thousands of satisfied energy customers across 16 states, including Illinois.

We also also give back to the communities we serve:

  • St. Baldricks Foundation: Spark Energy partnered with Fox Chicago Schools to raise funds for the St. Baldricks Foundation, which is known for rallying volunteers to raise money for pledging to shave their heads in solidarity with children fighting cancer.
  • Relay for Life: Spark Energy donated $5,000 to the American Cancer Society’s annual fundraising drive. And for every person who signed up using a special promo code, Spark Energy donated $25 to the cause.

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Can I choose a different natural gas company?

Some Illinois residents and businesses aren't sure if they can select a different electricity and natural gas provider. For electricity, Commonwealth Edison, the main electric company that has served much of Illinois in the past, is the electric utility – this means they own and maintain the infrastructure that brings electricity to your home. However, you are now free to select a different company, such as Spark Energy.

With Natural gas in Illinois, deregulation is similar. Utilities such as Nicor, Peoples, and Peoples North Shore, provide the infrastructure, and Spark Energy provides the natural gas supply.

When you switch to Spark Energy, the utility is still responsible for delivering the electricity or natural gas to your home, and you’ll still call them in case of an emergency or outage. And you’ll still be billed by the utility– Spark Energy will just appear as a line item on the bill.

That’s it. One bill from the same utility. The benefit may be in a lower rate for your energy.

Illinois Electricity and Natural Gas Provider

Illinois residents and businesses have historically had to choose from a single energy company for their energy services – until now. Thanks to deregulation, Illinois has given residents and businesses greater freedom to choose a different energy company.

Now you have more power to choose your electricity and natural gas provider. So why choose Spark Energy?
  • Low electricity & natural gas rates– Spark Energy offers low electricity and natural gas rates with prices that are often lower than other energy retailers.
  • Green energy solutions -- Spark Energy offers both 100% renewable power and carbon neutral natural gas products in Illinois.
  • Exceptional customer service – We’ve invested substantial resources to develop a first-class customer service division. Our goal is to quickly answer your questions and resolve any concerns you may have with your service.
  • Stable, trustworthy service – In business for more than a decade, Spark Energy has survived natural disasters, economic pressures and the ups and downs of a highly competitive industry. Plenty of other energy retailers have come and gone, but Spark Energy is here to stay. With low rates and outstanding service from a proven company, Spark Energy is here to work for you.

Electricity and Natural Gas Plans in Illinois

Spark Energy offers Illinois residents the opportunity to see real savings on their energy. You can: 

  • Lock in your rate for up to 24 months
  • Choose a 100% renewable electricity product
  • enjoy the flexibility of shorter-term products

If you’re an Illinois business looking to save money on your electricity and natural gas, Spark Energy offers custom plans built around your unique situation. Contact us today for a custom quote.