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Visit CUBHelpCenter.com to learn how data centers are increasing our power bills!

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FIGHTING FOR CLEAN ENERGY,
CONSUMER PROTECTIONS &
LOWER UTILITY BILLS

JOIN CUB

FIGHTING FOR CLEAN ENERGY,
CONSUMER PROTECTIONS &
LOWER UTILITY BILLS

JOIN CUB

FIGHTING FOR LOWER UTILITY BILLS, CLEANER ENERGY, & CONSUMER PROTECTIONS

JOIN CUB
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Fight utility rate hikes, promote clean energy, and advocate for consumer protections in Illinois.

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From Springfield to Washington, CUB fights for lower utility bills, cleaner energy and consumer protections. Join the fight: CUB's Action Center lets you sign petitions and send messages to your representatives!

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Need help navigating your gas and electric bills? CUB's updated Gas and Electric guide provides an in-depth overview of gas and electric utilities in Illinois— the result of years of research and writing by CUB experts on state regulations and utility tariffs.

Order CUB's Gas and Electric Guide

WARNING: Thanks to a number of factors, including soaring energy demand due to data centers, electricity prices are elevated. CUB's Help Center has information and tips on how to get through this price spike.

Visit CUB's Help Center

Latest Blog Posts

ComEd receives $204.8 million ‘reconciliation’ rate hike

Commonwealth Edison received a $204.8 million “reconciliation” rate hike, under a settlement approved by the Illinois Commerce Commission (ICC) on ...
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CUB update on battles to protect Illinois’ private water customers

Multiple developments in 2026—concerning proposals for rate hikes and water industry consolidation—could make conditions for long-suffering Illinois American Water and ...
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Sweaters, sunshine and bubblewrap: Your best winter energy efficiency tips

Consumers are a great source of information for CUB, and you proved it again this past Energy Awareness Month. We ...
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CUB’s money-saving events in November

This November CUB is hitting the road to help consumers better understand how to save money on utility bills and ...
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Latest Blog Posts

ComEd receives $204.8 million ‘reconciliation’ rate hike

Commonwealth Edison received a $204.8 million “reconciliation” rate hike, under a settlement approved by the Illinois Commerce Commission (ICC) on ...
Read More

CUB update on battles to protect Illinois’ private water customers

Multiple developments in 2026—concerning proposals for rate hikes and water industry consolidation—could make conditions for long-suffering Illinois American Water and ...
Read More

Sweaters, sunshine and bubblewrap: Your best winter energy efficiency tips

Consumers are a great source of information for CUB, and you proved it again this past Energy Awareness Month. We ...
Read More

CUB’s money-saving events in November

This November CUB is hitting the road to help consumers better understand how to save money on utility bills and ...
Read More