Utility Rates & Tariffs

Download utility tariffs and rate sheets for Interstate Power & Light and Wisconsin Power & Light.

Iowa:

Interstate Power & Light - Electric Service Interstate Power & Light - Natural Gas Service

On March 17, 2009, Interstate Power and Light Company filed a request to increase electric rates with the Iowa Utilities Board. 

Learn more about IPL's tariff consolidation and the ongoing steps towards rate equalization in Iowa.  IP&L residential customers, not sure which pricing zone you're in? Determine your zone using our map or community list.

Minnesota:

Interstate Power & Light - Electric Service Interstate Power & Light - Natural Gas Service

Wisconsin:

Wisconsin Power & Light - Electric Service Wisconsin Power & Light - Natural Gas Service

If you have questions, please use our Tariff Information Request form.