Static overlay

CUB has received complaints about a particular solar company: Read more.

Slider Wind Turbines

FIGHTING FOR CLEAN ENERGY,
CONSUMER PROTECTIONS &
LOWER UTILITY BILLS SINCE 1984

Support Our Mission

FIGHTING FOR CLEAN ENERGY,
CONSUMER PROTECTIONS &
LOWER UTILITY BILLS SINCE 1984

Support Our Mission

FIGHTING FOR CLEAN ENERGY,
CONSUMER PROTECTIONS &
LOWER UTILITY BILLS SINCE 1984

Support Our Mission
DONATE / JOIN /RENEW
CELEBRATING 40 YEARS
EVENTS
VOLUNTEER
Main Page Body
Since
1984

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

Email Signup!

Tired of costly fossil fuels? Read CUB's new Better Heat Guide: Steps to a Cheaper, Cleaner Way to Heat Our Homes. This guide focuses on Chicago but has helpful info for people across the state.

Order CUB's Guide

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

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

Latest Blog Posts

CUB announces return of solar group-buy program

CUB is partnering with county governments, a nonprofit and solar professionals to promote a group-buy program that can secure deep ...
Read More

CUB’s 2025 Earth Month Challenge

We've received so many great responses to CUB's Earth Month Challenge. Thank you for inspiring us with your stories on how ...
Read More

ICC’s ruling sets stage for “time-of-use” rate, another good choice for consumers

Next year, ComEd customers will have the option of signing up for a “time-of-use” rate, or TOU, that can help ...
Read More

Kudos! A Spotlight on the CUB Team

At CUB, we take seriously our mission of advocating for utility customers, and we work hard to live up to ...
Read More

Latest Blog Posts

CUB announces return of solar group-buy program

CUB is partnering with county governments, a nonprofit and solar professionals to promote a group-buy program that can secure deep ...
Read More

CUB’s 2025 Earth Month Challenge

We've received so many great responses to CUB's Earth Month Challenge. Thank you for inspiring us with your stories on how ...
Read More

ICC’s ruling sets stage for “time-of-use” rate, another good choice for consumers

Next year, ComEd customers will have the option of signing up for a “time-of-use” rate, or TOU, that can help ...
Read More

Kudos! A Spotlight on the CUB Team

At CUB, we take seriously our mission of advocating for utility customers, and we work hard to live up to ...
Read More