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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.

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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

CUB alerts ComEd customers of new fall power price: 10.103¢ per kWh

Commonwealth Edison customers will continue to pay elevated electricity prices due to soaring energy demand sparked by new and proposed ...
Read More

CUB alerts Ameren customers of new power price: 10.441¢ per kWh (for the first 800 kWh of usage)

After an expensive summer, Ameren Illinois’ electricity price will go down a bit on October 1, but the price is ...
Read More

A step-by-step guide to applying for LIHEAP

Far too many people are struggling to afford their utility bills, so it's important to know the process for applying ...
Read More

The Clean and Reliable Grid Affordability Act: Details on consumer benefits

The Clean and Reliable Grid Affordability (“CRGA”) Act was signed into law as Public Act 104-0458 on Jan. 8, 2026, ...
Read More

Latest Blog Posts

CUB alerts ComEd customers of new fall power price: 10.103¢ per kWh

Commonwealth Edison customers will continue to pay elevated electricity prices due to soaring energy demand sparked by new and proposed ...
Read More

CUB alerts Ameren customers of new power price: 10.441¢ per kWh (for the first 800 kWh of usage)

After an expensive summer, Ameren Illinois’ electricity price will go down a bit on October 1, but the price is ...
Read More

A step-by-step guide to applying for LIHEAP

Far too many people are struggling to afford their utility bills, so it's important to know the process for applying ...
Read More

The Clean and Reliable Grid Affordability Act: Details on consumer benefits

The Clean and Reliable Grid Affordability (“CRGA”) Act was signed into law as Public Act 104-0458 on Jan. 8, 2026, ...
Read More