The Best Electricity Suppliers in Illinois

Choosing an electricity provider can be overwhelming and difficult. Wouldn't it be helpful if they were ranked on customer satisfaction?

The Public Utility Commission (PUC) of Illinois has done just that with its retail electric provider complaint scorecard. This scorecard shows which electricity providers in the state of Illinois have the best ratings according to their customers. This is valuable information for consumers and helps homeowners know which providers are reliable and trustworthy.

Here are the electricity providers with the lowest complaint rating, according to the Illinois PUC:

IGS Energy Since 1989, IGS Energy has been at the forefront of the innovation of residential and commercial electricity.

IGS is working to build a more sustainable path for the future by offering 100% renewable energy options and taking strides to become carbon neutral by 2040.

A partner of the Chicago Bears and Official Solar Energy Partner of the Chicagoland Speedway, IGS supplies electricity to the areas served by utilities Ameren and Commonwealth Edison.

Green Mountain Energy Green Mountain Energy has over 20 years of experience providing solar and wind energy to the residents of Illinois, making it the longest-serving renewable energy retailer. If you're looking for a cleaner way to generate electricity, Green Mountain has plenty of plans to choose from.

Headquartered in Houston, Green Mountain Energy serves residential and commercial customers in states with deregulated utility service, including Illinois, Maryland, Massachusetts, Oregon, New Jersey, New York, Pennsylvania and Texas.

Tomorrow Energy Tomorrow Energy offers fixed rate energy plans as well as clean energy options, so no matter what, you can have peace of mind and price protection. The company also supports tree plantings in partnership with the Arbor Day Foundation.

With over 75 years in the industry, the Tomorrow Energy team knows what's important to their customers. Headquartered in Houston, tomorrow Energy serves customers in deregulated states, including Texas, Illinois, Maryland, New Jersey, Ohio and Pennsylvania.

American Public Power Association (APPA) APPA is a nonprofit, community-owned utility company that has been advocating for public power nationwide since 1940. The company also helps electric industry leaders and employees keep up with the quickly changing technologies, regulations and customer needs by hosting conferences and special events and training.

Public Power serves cities in Illinois like Albany, Bushnell, Cairo, Chatham, Fairfield, Naperville, Springfield, Waterloo and surrounding areas.

Frontier Utilities Northeast Headquartered in Houston, Frontier Utilities was created in 2008 and is now one of the leading energy providers. With personalized customer service, 24 hour power outage contact and low cost plans, Frontier makes it easy to save.

Frontier Utilities offers both fixed and variable energy plans to more than 4 million customers across northern Illinois by working with ComEd.

American Power & Gas American Power and Gas prides itself on pioneering the "no commitment and no cancellation fees" affordable energy programs. As a fast-growing company, American Power and Gas has adapted to what its customers really need and what serves them better, like green energy, excellent rebate programs and a knowledgeable and professional live customer service team.

American Power and Gas has been a leader in customer choice programs for over 15 years and provides low cost energy solutions to customers across northeast America.

ENGIE Power and Gas Since 2002, ENGIE Power and Gas has been helping customers navigate the deregulated energy world. ENGIE provides electricity to customers in 14 markets, including Connecticut, Delaware, Illinois, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Texas and Washington D.C.

ENGIE was ranked by Forbes as the number one utility company in the world and won the 2019 S&P Global Platts Global Energy Award. As an industry leader, ENGIE is also working to better the future of electricity by offering more sustainable energy plans and moving toward solutions that optimize how energy is generated.

MidAmerican Energy Headquartered in Des Moines, MidAmerican Energy provides affordable electricity to more than 1.6 million customers in Iowa, Illinois, Nebraska and South Dakota. Focused on providing safe, reliable, yet affordable energy, MidAmerican Energy's mission is to be "obsessively, relentlessly at your service."

MidAmerican Energy supports Berkshire Hathaway Energy's broader sustainability vision and goals and is committed to pursuing a net-zero gas emissions future.

Everyday Energy Everyday Energy is working to make solar easy for affordable housing, and so far they're doing a good job and have been ranked the number one solar provider for affordable housing.

Founded in 2009, Everyday Energy has been making a difference in communities for 10 years. If you're looking for an easy, affordable solar plan, Everyday Energy has got you covered from the beginning of the installation all the way to long-term care and maintenance.

Starion Energy Founded in 2009, Starion Energy offers competitively priced energy plans in 13 states, including Connecticut, Delaware, Washington D.C., Illinois, Maryland, Massachusetts, New Jersey, New York, Ohio and Pennsylvania.

Starion Energy provides customers with safe, reliable energy while strengthening and empowering the communities they serve in other ways as well. Starion donates to the Connecticut Cancer Foundation as well as the Joe Garassino Foundation.

Homefield Energy Homefield Energy is a certified retail electricity provider serving residential and commercial customers in central and southern Illinois.

Affiliated with Dynegy Inc. who operates generating facilities producing more than 26,000 megawatts of electricity, Homefield Energy is dedicated to providing consumers with the best energy solutions for their homes and businesses.

Dynegy Dynegy has been providing Americans with safe, reliable energy for decades. The company has their customers' trust by remaining transparent and offering competitive pricing.

Backed by one of the largest electricity generators in the country, Dynegy is dependable and affordable. Dynegy provides electricity to four states, including Illinois, Ohio, Pennsylvania and Massachusetts.

One of the most impressive facts about Dynegy is that it's the Official Energy Provider of the Chicago Cubs and Wrigley Field.

Nordic Energy Services Headquartered in Oakbrook Terrace, Illinois, Nordic Energy Services is an independently owned Alternative Retail Electric Supplier. Nordic supplies electricity to residential and commercial customers behind 46 utilities in Illinois, Indiana, Maryland, Massachusetts, Michigan, New Jersey, Ohio, Pennsylvania and Virginia.

Nordic also provides plenty of comprehensive energy management services and solutions for its customers like helping create customized cost reduction strategies and risk management solutions.

MC Squared Energy Services A chicago-based energy provider, MC Squared Energy Services was established in 2008. Since then, the company has provided businesses and individuals with competitively priced energy plans to fit their specific needs, like 100% green energy services.

MC Squared is a subsidiary of Wolverine Holdings, which was founded in 1994. Wolverine Holdings is recognized as a market leader in innovation, putting MC Squared in a position to be able to offer new and innovative energy solutions.

Direct Energy Direct Energy has been offering simple, affordable energy solutions to over four million homes and businesses for 20 years.

As one of North America's largest retail electricity providers Direct Energy is constantly creating smart technologies, products and partnerships that benefit its customers. Direct Energy provides electricity to 15 states, including Illinois, Ohio, Indiana, Pennsylvania, Connecticut, Delaware, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Rhode Island, Texas and Washington D.C.

Constellation Constellation is one of the largest providers nationwide of renewable energy and carbon-free electricity options. The company supplies nearly 2 million customers, including two-thirds of Fortune 100 companies, with innovative, smart and dependable electricity.

Constellation serves 17 states, including Connecticut, Delaware, Georgia, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Michigan, Nebraska, New Jersey, Ohio, Pennsylvania, Texas, Virginia, Wyoming and Washington D.C.