Research is paramount in understanding and discovery 

Under Public Act 95-0481, DCEO, ComEd, and Ameren Illinois are required to develop a portfolio of energy efficiency programs to achieve certain annual energy savings goals. Over $50 million will be utilized for the Illinois Energy Efficiency Portfolio programs during the first year starting June 1, 2008.

Download List of Available Grants




How does IEC continually offer less expensive energy supply?

What is the role/benefit of the associations (IASA, IASB, and IASBO) as sponsors?

What are the membership commitments?

If I am a member and another consultant approaches us to give a quote, what should I do to make sure due diligence is applied?

What costs does IEC actually control?

Will the IEC respond to an RFP?

Why would I choose IEC over another provider, assuming price is equal?

How will my energy budget be protected from price volatility?

How do we make payment to the IEC as a member?


All downloadable documents are in the Adobe Acrobat Portable Document Format and should open in most browsers. If you do not have a copy of Adobe Reader, or would like the most up-to-date version, you may do so by clicking the icon below.

Illinois A S B O, I A S A, I A S B logos