Included below are certain Ameren regulatory filings. These filings were selected based on Ameren's judgment as to their relevance and importance. This list does not include all filings made by all Ameren companies.
Ameren is unable to predict the ultimate outcome of pending regulatory proceedings, the timing of the final decisions of the various agencies, or the impact on our results of operations, financial position or liquidity.
Select Filings with the Illinois Commerce Commission (ICC)
- Ameren Transmission Company of Illinois Petition for CPCN for Illinois Rivers Project
Docket No. 12-0598
Description: On November 7, 2012, Ameren Transmission Company of Illinois filed with the ICC for a Certificate of Public Convenience and Necessity (CPCN) to construct, operate and maintain the Illinois Rivers Transmission Line. This line is an approximately $1.1 billion Midwest Independent Transmission System Operator-approved multi-value project. Rates for the Illinois Rivers Transmission Line are established by the Federal Energy Regulatory Commission.
- Ameren Illinois Electric Delivery Service Rate Case
Docket No. 12-0293
Description: On December 5, 2012, the ICC approved new electricity delivery rates for Ameren Illinois effective January 1, 2013. The 2013 rates reflect a further reduction of $5 million in annual revenues from the initial formula rates approved in September 2012. The ICC order in that initial formula rates case, Docket No. 12-0001, reduced revenue by $48 million annually.
- Ameren Illinois Gas Delivery Service Rate Case
Docket No. not yet assigned
Description: On January 25, 2013, Ameren Illinois filed a request for a $50 million annual increase in natural gas delivery rates with the ICC. The ICC is required to issue a decision in this case by December 2013.
Find other filings and additional information on the Illinois Commerce Commission website
Select Filings with the Missouri Public Service Commission (MoPSC)
- Ameren Missouri Electric Rate Case
Docket No. ER-2012-0166
Description: On December 12, 2012, the MoPSC approved an approximately $260 million increase in annual electric rates for Ameren Missouri. The new rates were effective January 2, 2013.
Find other filings and additional information on the Missouri Public Service Commission website
Select Filings with the Federal Energy Regulatory Commission
Find additional information on the Federal Energy Regulatory Commission website