Illinois

Solar

Solar on storage units? Here’s how Illinois is making it happen.

Illinois community solar incentives spurred plans to put 60 arrays on top of Public Storage facilities in the state. So far, 10 are online.

By Kari Lydersen .

12 August 2026

A community solar array at a Public Storage location in Justice, Illinois (Kari Lydersen/Canary Media)

Solar

Why Illinois has struggled to turn old coal sites into solar farms

The state’s plan to replace defunct coal infrastructure with renewable energy has fallen short, but the experience holds lessons for future coal-to-solar efforts.

By Kari Lydersen . 11 August 2026
Solar

Illinois Solar for All is, at last, taking off

The state’s solar equity program has been in place for nearly a decade, but it wasn’t until recently, after years of grassroots efforts, that participation surged.

By Kari Lydersen . 3 August 2026
Batteries

Base Power brings cheap batteries to residents in power-starved PJM

The unicorn startup launched its first move outside its home state of Texas, pitching low-cost energy and backup power in northern Illinois.

By Julian Spector . 24 June 2026
EV charging

Installing EV charging at big-box stores is not as easy as it looks

A developer building chargers at home-improvement stores discusses the promise — and pitfalls — of siting EV infrastructure in major retailers' parking lots.

By Kari Lydersen . 28 May 2026
Solar

This AI tool helps community solar developers connect to the grid sooner

Startup MeanderX maps bottlenecks on distribution lines in Illinois and seven other states, so projects can avoid lengthy delays.

By Kari Lydersen . 26 May 2026
Solar

Balcony solar bill dies in Illinois after union voices opposition

Legislation to open the door for small plug-in solar panels hit roadblocks, including safety concerns raised by the state's electrical workers union

By Kari Lydersen . 8 May 2026
Transmission

How a community solar breakthrough took shape in Illinois

Utilities, solar companies, and environmentalists worked together to fast-track flexible interconnection and build lots of community solar in record time.

By Jeff St. John . 6 April 2026
Solar

Balcony solar bill gains momentum in Illinois

More than two dozen states are considering bills that would make it easier for households to adopt plug-in solar arrays. Illinois could be next to pass one.

By Kari Lydersen . 19 March 2026
Data centers

Illinois to data centers: Bring your own renewables and skip the line

Proposed legislation offers perks for data centers that invest in clean energy. A broad coalition supports the bill, but details still need to be hammered out.

By Kari Lydersen . 12 March 2026
Utilities

Illinois cities move to cut ties with a massive coal plant

Two communities seeking cleaner, cheaper energy are resisting pressure to extend deals that bind them to getting power from one of the nation’s dirtiest plants.

By Kari Lydersen . 26 February 2026