Residential electric bills in Chicago will increase roughly 14 to 18 percent in June under a new deal the city has struck with its power supplier, Integrys Energy Services.

http://www.chicagobusiness.com/article/20140309/NEWS11/140309785/chicago-electric-bills-to-rise-up-to-18-in-june-under-new-integrys-deal?r=8131B4604801F5R#