Alliant Energy

Alliant Energy is an energy-services provider with subsidiaries serving approximately 1 million electric and 400,000 natural gas customers. Providing its customers in the Midwest with regulated electric and natural gas service is the company's primary focus. Interstate Power and Light, the company's Iowa utility subsidiary headquartered in Cedar Rapids, Iowa, serves approximately 530,000 electric and 235,000 natural gas customers. Wisconsin Power and Light, the company's Wisconsin utility subsidiary, serves approximately 450,000 electric and 175,000 natural gas customers. Alliant Energy is a Fortune 1000 company traded on the New York Stock Exchange under the symbol LNT. For more information, visit the company's Web site at www.alliantenergy.com.

Take the ENERGY STAR Pledge

Change the World, Start with ENERGY STAR:

2008-2009 Goal: 2,599,000 lbs.
Current Total: 3,305,195 lbs.
% to Goal: 127%

Questions about your Goal?

If you have questions about setting or changing your goal, please email changetheworld@energystar.gov.

Cumulative Savings

Greenhouse Gas Emissions (lbs.) 3,305,195
Dollars $260,314
kWh 1,820,777
BTUs 4,330,332,801

Past Success:

The Change a Light Campaign

Cumulative Total Pledge [2007 – 2008]
# of Pledges 3
# of Bulbs 122
Energy Savings 34,404 kWh
Cost Savings $3,200
*Greenhouse Gas 49,898 lbs.

* pounds of emissions prevented