Energy Star educates consumers on how to save money and protect the environment through energy efficient products and practices.
http://www.energystar.gov/

Energy Star CFLs. Learn about efficient compact fluorescent light bulbs.
http://www.energystar.gov/index.cfm?fuseaction=find_a_product.showProductGroup&pgw_code=LB

Energy Star Home Improvement. Learn about energy efficient electronics, lighting and cooling systems for your home.
http://www.energystar.gov/index.cfm?c=home_improvement.hm_improvement_index

WaterSense. Learn how smart water choices can save money and protect the nation's water supply.
http://epa.gov/watersense/

U.S. Green Building Council - Illinois Chapter. Connect to building designers, engineers, architects, design-build contractors and more to find ways to make your current building or the building you are planning, meet energy efficiency goals.
http://www.usgbc-chicago.org/

ComEd Energy Tips for the Home
http://www.comed.com/WaysToSave/ForYourHome/Pages/HomePromo.aspx?gclid=EAIaIQobChMIo_GB47ze1QIVmLbACh15fwQkEAAYAyAAEgLeTPD_BwE