Energy Efficiency

Illinois Energy Now Illinois Energy Now program is now closed.

 As a result of recent legislation passed by the General Assembly (Public Act 099-0906), the state’s investor owned electric and gas utilities will now be the administrator of energy efficiency programs for the public sector, low income customers, and market transformation. The hand-off from the Department to the utilities will be effective June 1, 2017.

Please note, the Department will not be accepting applications for new projects on or after that date, but the Department will continue to pay out existing projects and wrap up programs after May 31st. 

We encourage our customers to reach out to their local utility, establish a relationship with them, and begin to take advantage of their program offerings for future projects. 

To contact your utility with energy efficiency program, incentive and rebate questions, please use the following contact information:

Thank you to all the customers who participated in Department energy efficiency programs.  Over the years, their passion, drive, and creativity have been key to helping the State reach its energy savings and economic development goals.   Thank you also to the program partners and trade allies, who have assisted the Department in innumerable ways and helped to provide some of the most robust energy efficiency programs in the nation.  Collectively, the State’s energy efficiency programs have demonstrated the tremendous economic and environmental benefits that energy efficiency can have in Illinois, and we look forward to this next stage in Illinois’ energy programs.

Residential, commercial, industrial, non-profit, public sector and low-income organizations are eligible for energy efficiency incentives from their participating utility provider: 

Illinois Municipal Electric Agency (IMEA) members are eligible for the   

Where can I find more information on the background of Illinois energy incentives?