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Make data centers pay their fair share of energy costs! Urge Springfield to pass the POWER Act!

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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!

Visit CUB's Action Center

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

ComEd ($234 million), Ameren ($65 million) push for extra ‘reconciliation’ delivery rate hikes

As millions of Illinois consumers face spiking electricity supply prices this year, Commonwealth Edison and Ameren Illinois are pushing to ...
Read More

‘Very, very grateful”: CUB helps 92-year-old electric customer secure $1,500 refund

Guadalupe, a 92-year-old Waukegan resident, had no idea that attending a CUB event would result in her receiving a $1,500 ...
Read More

CUB Q&A: Why is Ameren’s electricity price spiking?  

A spike in an electricity “capacity auction” means that Ameren Illinois’ summer supply price for power increased significantly on June ...
Read More

CUB Q&A: Why is ComEd’s electricity price spiking? 

Record-high prices in an electricity “capacity auction”--sparked by soaring data center energy demand–have caused Commonwealth Edison’s electricity price to remain ...
Read More

Latest Blog Posts

ComEd ($234 million), Ameren ($65 million) push for extra ‘reconciliation’ delivery rate hikes

As millions of Illinois consumers face spiking electricity supply prices this year, Commonwealth Edison and Ameren Illinois are pushing to ...
Read More

‘Very, very grateful”: CUB helps 92-year-old electric customer secure $1,500 refund

Guadalupe, a 92-year-old Waukegan resident, had no idea that attending a CUB event would result in her receiving a $1,500 ...
Read More

CUB Q&A: Why is Ameren’s electricity price spiking?  

A spike in an electricity “capacity auction” means that Ameren Illinois’ summer supply price for power increased significantly on June ...
Read More

CUB Q&A: Why is ComEd’s electricity price spiking? 

Record-high prices in an electricity “capacity auction”--sparked by soaring data center energy demand–have caused Commonwealth Edison’s electricity price to remain ...
Read More