Utilities file quarterly reports on energy efficiency program progress and file annual Supplier Diversity reports with the Illinois Commerce Commission. Supplier Diversity reports are available on the IL Commission website and Quarterly Reports are found on the Stakeholder Advisory Group (SAG) website. Each utility reports information on Income Qualified energy efficiency programs within quarterly reports.
Quarterly reports and Diversity reports will be posted on this page as they are made available beginning with Calendar Year 2018.
Ameren Illinois Reports
Calendar Year 2020:
- Ameren Illinois 2020 Q1 Report
- Ameren Illinois 2020 Q1 Spreadsheet
- Ameren Illinois 2020 Q2 Report
- Ameren Illinois 2020 Q2 Spreadsheet
- Ameren Illinois 2020 Q3 Report
- Ameren Illinois 2020 Q3 Spreadsheet
Calendar Year 2019
- Ameren Illinois 2019 Q1 Report
- Ameren Illinois 2019 Q1 Spreadsheet
- Ameren Illinois 2019 Q2 Spreadsheet
- Ameren Illinois 2019 Q2 Report
- Ameren Illinois 2019 Q3 Spreadsheet
- Ameren Illinois 2019 Q3 Report
- Ameren Illinois 2019 Q4 Spreadsheet
- Ameren Illinois 2019 Q4 Report
- Ameren Illinois 2019 Supplier Diversity
- Ameren Illinois 2019 Program Evaluation (see IQ section, p. 6)
Calendar Year 2018
- Ameren Illinois 2018 Q1 Report
- Ameren Illinois 2018 Q1 Spreadsheet
- Ameren Illinois 2018 Q2 Report
- Ameren Illinois 2018 Q2 Spreadsheet
- Ameren Illinois 2018 Q3 Report
- Ameren Illinois 2018 Q3 Spreadsheet
- Ameren Illinois 2018 Q4 Spreadsheet
- Ameren Illinois 2018 Q4 Report
- Ameren Illinois 2018 Supplier Diversity
- Ameren Illinois 2018 Program Evaluation (see IQ section, p. 18)
Nicor Gas Reports
Calendar Year 2020:
- Nicor Gas 2020 Q1 Report
- Nicor Gas 2020 Q1 Spreadsheet
- Nicor Gas 2020 Q1 Appendix A: New Measures
- Nicor Gas 2020 Q1 Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2020 Q2 Report
- Nicor Gas 2020 Q2 Spreadsheet
- Nicor Gas 2020 Q2 Appendix A: New Measures
- Nicor Gas 2020 Q2 Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2020 Q3 Report
- Nicor Gas 2020 Q3 Spreadsheet
- Nicor Gas 2020 Q3 Appendix A: New Measures
- Nicor Gas 2020 Q3 Appendix B: Response to Evaluator Recommendations
Calendar Year 2019
- Nicor Gas 2019 Q1 Report
- Nicor Gas 2019 Q1 Report Appendix A: New Measures
- Nicor Gas 2019 Q1 Report Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2019 Q1 Spreadsheet
- Nicor Gas 2019 Q2 Report
- Nicor Gas 2019 Q2 Report Appendix A: New Measures
- Nicor Gas 2019 Q2 Report Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2019 Q2 Spreadsheet
- Nicor Gas 2019 Q3 Report
- Nicor Gas 2019 Q3 Report Appendix A: New Measures
- Nicor Gas 2019 Q3 Report Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2019 Q3 Spreadsheet
- Nicor Gas 2019 Q4 Report
- Nicor Gas 2019 Q4 Report Appendix A: New Measures
- Nicor Gas 2019 Q4 Report Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2019 Q4 Spreadsheet
- Nicor Gas 2019 Supplier Diversity Report
Calendar Year 2018
- Nicor Gas 2018 Q1 Report
- Nicor Gas 2018 Q1 Report Spreadsheet
- Nicor Gas 2018 Q1 Report Appendix A: New Measures
- Nicor Gas 2018 Q1 Report Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2018 Q2 Report
- Nicor Gas 2018 Q2 Report Appendix A: New Measures
- Nicor Gas 2018 Q2 Report Appendix B: Responses to Evaluator Recommendations
- Nicor Gas 2018 Q2 Report Spreadsheet
- Nicor Gas 2018 Q3 Report
- Nicor Gas 2018 Q3 Report Appendix A: New Measures
- Nicor Gas 2018 Q3 Report Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2018 Q3 Spreadsheet
- Nicor Gas 2018 Q4 Report
- Nicor Gas 2018 Q4 Appendix A: New Measures
- Nicor Gas 2018 Q4 Report Appendix B: Response to Evaluator Recommendations
- Nicor Gas 2018 Q4 Spreadsheet
- Nicor Gas 2018 Supplier Diversity Report