Static overlay

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

New Slider Wind Turbines

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
DONATE
HIGH ENERGY PRICES
EVENTS
VOLUNTEER
Main Page Body
Since
1984

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

Email Signup!

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.

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

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

CUB thanks Gov. Pritzker for pausing new tax incentives for data centers, outlining framework for data center safeguards in Illinois

The following is a statement from Citizens Utility Board (CUB) Executive Director Sarah Moskowitz on Gov. J.B. Pritzker's announcement today ...
Read More

CUB warning: Beware of bad alternative supplier deals

CUB reminded Ameren Illinois and Commonwealth Edison customers of the utilities' new summer power prices, and warned customers about getting ...
Read More

Latest Blog Posts

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

CUB thanks Gov. Pritzker for pausing new tax incentives for data centers, outlining framework for data center safeguards in Illinois

The following is a statement from Citizens Utility Board (CUB) Executive Director Sarah Moskowitz on Gov. J.B. Pritzker's announcement today ...
Read More

CUB warning: Beware of bad alternative supplier deals

CUB reminded Ameren Illinois and Commonwealth Edison customers of the utilities' new summer power prices, and warned customers about getting ...
Read More