Illinois is a growing solar market that has benefited a strong renewable portfolio standard that requires they generate 25% of their energy from renewable sources by 2025.
View more solar industry data.
Notable Solar Installations in Illinois
- Grand Ridge Solar Plant was completed in 2012. The photovoltaic project has the capacity to generate 20 MW of electricity -- enough to power over 3,0777 Illinois homes.5
- IKEA & Walmart have both gone solar, IKEA has installed a 1 MW project at their location in Bolingbrook.6
- At 3 MW, Rockford Solar Project in Rockford is among the largest solar installations in Illinois. Completed in 2012, this photovoltaic project has enough electric capacity to power more than 470 homes.7
Check out our Major Solar Projects List for more notable installations.
Solar Companies in Illinois
Looking for a local installer? Use the SEIA EnergySage Marketplace to compare quotes and find companies in your area. You can also review the average costs for installing solar in Illinois, based on real price data from solar quotes.
Don't see your company listed? Complete our National Solar Database Survey!
Illinois State Solar Resources
Illinois Commerce Commission - Learn about the governing body that regulates the electricity rates and services of Illinois public utilities
Illinois State Legislature - Track pending legislation affecting solar energy, locate and contact individual legislators, and stay up to date on current legislative issues in Illinois
Illinois Department of Commerce & Economic Opportunity - Find a wide variety of information on state government energy programs, policy, projects, energy-saving strategies and energy-related statistics
DSIRE incentives database Illinois - Search a public clearinghouse for specific solar energy incentives in Illinois and across the United States
U.S. Energy Information Administration - Illinois State Profile - Explore official energy statistics, including data on electricity supply and demand, from the U.S. government
1All data from SEIA/GTM Research U.S. Solar Market Insight unless otherwise noted: http://www.seia.org/research-resources/us-solar-market-insight
2Energy Information Administration, Electric Power Monthly: http://www.eia.gov/electricity/monthly/#generation
3The Solar Foundation, State Solar Jobs Census: http://www.thesolarfoundation.org/solar-jobs-census/states/
4SEIA, National Solar Database: http://www.seia.org/research-resources/national-solar-database
5SEIA, Major Solar Projects List: http://www.seia.org/research-resources/major-solar-projects-list
7SEIA, Solar Means Business: http://www.seia.org/campaign/solar-means-business-2016