Tariff and power purchase information
- Cogeneration & Small Power Production (Sheet 49, Rate Code CSPP) [PDF]
- Alternative Energy & Small Hydro Production (Sheet 52, Rate Code AEP) [PDF]
- Cogenerators, Small Power Producers, Alternate Energy Producers & Small Hydro Production (Section 16) [PDF]
- IPL – IA Standard Power Purchase Agreement - up to 5 MW - Sample [PDF]
Distributed resources documentation
- Electric Interconnection of Distributed Resources Facilities Rule effective July 21, 2010
- Iowa - Technical Guidelines and Requirements for The Interconnection of Parallel Operated Generation
For lab-certified inverter-based distributed resources facilities 10 kVA or less
- Level 1 Standard Application Form and Distributed Resources Interconnection Agreement
Print and mail completed form with nonrefundable $50 application fee to address below. - Standard Certificate of Completion to complete when installation is complete and final electric inspector approval has been obtained, mail completed form to address below.
For distributed resources facilities 10 MVA or less
- Levels 2-4: Standard Interconnection Request Application Form
Print and mail completed form with nonrefundable application fee to address below. - Levels 2-4: Standard Distributed Resources Interconnection Agreement
Print and mail completed agreement including applicable attachments to address below. - Standard Certificate of Completion to complete when installation is complete and final electric inspector approval has been obtained, mail completed form to address below.
- Standard Interconnection Feasibility Study Agreement
- Standard Interconnections System Impact Study Agreement
- Standard Interconnection Facilities Study Agreement
Contact information
For renewable energy and interconnection questions please contact our Distributed Resources and Renewable Energy Hotline at:
1-800-972-5325
8 a.m. - 5 p.m., Monday - Friday
sellmypower@alliantenergy.com
Alliant Energy Distributed Resources
GO-17
P.O. Box 351
Cedar Rapids, IA 52406-0351
Fax: 608-458-1199
Additional resources
- Homegrown Power brochure [PDF] is a guide to generating your own renewable energy
- Iowa Energy Center wind energy assessment study and calculator
- Iowa Energy Center solar energy assessment study and calculator
Grants and incentives
- Rebates are now available on qualifying residential, farm/ag, and commercial renewable generation systems: solar PV, wind, anaerobic digesters, residential solar water heating, and 100% renewable biomass.
- Rural Energy for America Program (REAP)