Second Nature™ for Your Home

With Alliant Energy's Second Nature™ renewable energy program, you can support the growth of earth-friendly “green power” created by wind and biomass.

Enroll in Second Nature online through Your Account

Your participation will begin with your next billing cycle. Please note that enrollment may take up to eight weeks, depending on when your billing cycle begins and ends. Any changes to your participation become effective with the next practicable billing cycle.

Certified green energy

The Second Nature program is Green-e Energy certified. Green-e Energy was established by the non-profit Center for Resource Solutions to provide information and an objective standard for consumers to compare renewable energy options, and to verify that consumers get what they pay for.

For more information on Green-e certification requirements, call 1-888-63-GREEN or log on to www.green-e.org.