Gas utilities file supply prices–called the Purchased Gas Adjustment (PGA)–each month with the Illinois Commerce Commission (ICC). Here’s what CUB uncovered in our review of prices in February. Compared with last month (January 2025), prices were higher for eight of 9 utilities: Ameren Illinois (about 1.8 percent higher), Illinois Gas…...
CUB statement on Ameren’s proposed $134 million gas rate hike
Ameren Illinois has proposed a $134.4 million gas rate hike in 2025. The following is a statement from CUB. CUB will challenge Ameren’s Illinois’ proposed gas rate hike. Ameren has already won $111 million in gas rate hikes since 2021, helping to plunge too many consumers across Illinois into crisis…...
Joint News Release: Consumer Groups Launch Major TV Ad Campaign Urging Public to Oppose Record-Breaking Peoples Gas Rate Hikes
With Chicago families already ailing from a decade of spiraling heating bills, an alliance of consumer and public-interest groups Wednesday launched a major advertising blitz aimed at thwarting a threat by Peoples Gas that would usher in an onslaught of record-breaking rate hikes over the next 15 years. (View a PDF…...
CUB’s monthly report on gas market volatility: January 2025
Gas utilities file supply prices–called the Purchased Gas Adjustment (PGA)–each month with the Illinois Commerce Commission (ICC). Here’s what CUB uncovered in our review of prices in January. Compared with last month, six of 9 major utilities are charging prices that are higher: Ameren (about 0.2 percent higher); Liberty Utilities…...
CUB’s monthly report on gas market volatility: December
Gas utilities file supply prices–called the Purchased Gas Adjustment (PGA)–each month with the Illinois Commerce Commission (ICC). Here’s what CUB uncovered in our review of prices in December. Compared with last month, five of 9 major utilities are charging prices that are lower, ranging from about 1.2 percent lower (Peoples…...
CUB statement: Regulatory judges’ proposed order would give Peoples Gas ‘license to inflict staggering rate hikes’
On Tuesday, administrative law judges for the Illinois Commerce Commission issued a Proposed Order in the regulatory body’s investigation (Docket No. 24-0081) into Peoples Gas’ System Modernization Program (SMP), a comprehensive overhaul of Chicago’s underground gas pipes that has been engulfed in controversy since its inception. (Read a pdf of…...
CUB’s money-saving events in October
With the onset of the winter heating season, CUB’s Outreach team will travel Illinois and staff free events to give consumers energy efficiency tips for their home, educate them on how clean energy can cut their utility bills and help people protect themselves from scams and rip-offs. We hope to…...

