Citizens Utility Board

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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

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Since
1984

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.

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Latest Blog Posts

CUB thanks Gov. Pritzker for pausing new tax incentives for data centers in Illinois

CUB warning: Beware of bad alternative supplier deals

CUB expert testimony uncovers $50+ million in overcharges in Illinois American Water’s rate-hike proposal

CUB’s report on gas utility prices: June 2026

Latest Blog Posts

CUB thanks Gov. Pritzker for pausing new tax incentives for data centers in Illinois

CUB warning: Beware of bad alternative supplier deals

CUB expert testimony uncovers $50+ million in overcharges in Illinois American Water’s rate-hike proposal

CUB’s report on gas utility prices: June 2026

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