ICC issues a decision on Ameren Gas' request for a general rate increase
November 22, 2023
On Nov. 16, the Ill. Commerce Commission (ICC) disallowed $36.34 million to Ameren Illinois' rate request for its natural gas delivery services in Ill. The decision is approximately 50.8 percent lower than Ameren's initial request for a $71.57 million increase and approves a 9.44 percent return on equity (ROE), a reduction from Ameren's proposed 10.3 percent ROE.
The ICC has issued its decision after closely scrutinizing Ameren's rate case filings and additional materials submitted by the utility, Commission Staff, and various interveners over an 11-month legal proceeding. The process aims...