Home > Regional > North America > United States > Illinois > Localities > C > Chicago > Business and Economy > Energy and Environment
http://www.exeloncorp.com/
Holding company to power generation companies, ComEd and PECO Energy. Offers information on company divisions, community relations, investor relations, customer FAQs, and links.
http://www.huronpaper.com/
Provides waste paper disposal services to area businesses.
http://www.integrysgroup.com/
A utility holding company. System companies provide products and services in both regulated and nonregulated energy markets.
http://www.midamericapaper.com/
Buys scrap paper from businesses to sell to paper mills.
http://www.peoplesgasdelivery.com/
Diversified energy company comprised of five primary segments, Gas Distribution, Power Generation, Midstream Services, Retail Energy Services, and Oil and Gas Production. (NYSE:PGL)
http://www.siebenenergy.com/
An independent energy consulting firm specializing in the efficient use and smart purchasing of energy resources. Provides consultancy for such items as deregulation, and facility analysis, management and design.
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