Interstate Power and Light Company (Alliant Energy): Rider ICR, Individual Customer Rate

two-reviewer tariff approved ia-ipl-rider-icr

This record is listed in full and read in part. Its identity, citation, docket, status and review state are open, and so are all 15 of its source documents with their pinpoints, so you can go read the primary text yourself. The first 3 extracted quotes are open too. The recorded term fields, and the remaining quotes, are in the $99 Iowa pass and the $199 all-states pass. Pricing.

Record created 2026-08-22, last updated 2026-08-22. Snapshot built September 14, 2026. JSON

Fields, as recorded

State: IA
Kind: tariff
Status: approved
Agency: Iowa Utilities Commission (IUC, formerly IUB)
Utility: Interstate Power and Light Company (IPL), a subsidiary of Alliant Energy Corporation
Citation: Interstate Power and Light Company, Electric Tariff, Original Tariff No. 1, Rider ICR - Individual Customer Rate, Sheet Nos. 80-83.1, filed with the Iowa Utilities Commission, Issued September 20, 2024, Effective October 1, 2024
Effective: 2024-10-01
Threshold MW: $99 Iowa pass
Contract term (years): $99 Iowa pass
Mandatory: $99 Iowa pass
Summary: $99 Iowa pass
Exit terms: $99 Iowa pass
Collateral terms: $99 Iowa pass
Curtailment terms: $99 Iowa pass
Cost allocation: $99 Iowa pass
Locked fields: $99 Iowa pass 8 recorded fields on this record are in the state and all-states passes.

Sources

15 rows, every one with a quote and a pinpoint. 3 quotes open here

Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 80 tariff two-reviewer
“Current Customer with an estimated future demand increase of 25,000 kW or greater resulting from an expansion or growth and that can substantiate an increased demand of 25,000 kW or greater to the satisfaction of the Company. Prospective Customer for electric service with an estimated demand of 25,000 kW or greater that can substantiate a demand of 25,000 kW or greater to the satisfaction of the Company.”
Sheet No. 80 (Substitute Sixth Revised), Eligibility
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Fetched directly via curl (Chrome UA) from alliantenergy.com; 5-page born-digital PDF, PyMuPDF-extracted, no OCR needed. Located via the utility's own public Iowa electric rates page (alliantenergy.com/account-and-billing/understanding-bill-rates/iowa/electric), which links every tariff sheet PDF by predictable slugified filename.
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 81 tariff two-reviewer
“The term of any Service Agreement or extension shall not be less than five (5) years. A longer initial service term may be required based on the Company's evaluation of the Customer's operation and the expected impacts to the Company and existing retail customers. Service Agreements, extensions, and new service terms require approval by the Iowa Utilities Board.”
Sheet No. 81 (Substitute Fifth Revised), Term
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Same fetch as prior source row.
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 83 tariff two-reviewer
“In the event a Customer's ICR-eligible load drops below 25,000 kW for 12 consecutive months, such Customer shall be ineligible for this tariff, and the Company shall terminate the Customer's Rate ICR contract effective the following billing period. The Customer shall be required to elect an alternate rate for which the Customer is qualified to take electric service from the Company.”
Sheet No. 83 (Substitute Fourth Revised), Additional Terms and Conditions
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Same fetch as prior source row.
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 83.1 tariff two-reviewer
$99 Iowa pass quote, 485 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 83.1 (Original), Service Agreement Documentation
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 83 tariff two-reviewer
$99 Iowa pass quote, 357 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 83 (Substitute Fourth Revised), Additional Terms and Conditions
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 82 tariff two-reviewer
$99 Iowa pass quote, 307 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 82 (Substitute Fifth Revised), Penalty for Insufficient Load Control
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 82 tariff two-reviewer
$99 Iowa pass quote, 114 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 82 (Substitute Fifth Revised), Penalty for Insufficient Load Control
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 80 tariff two-reviewer
$99 Iowa pass quote, 231 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 80 (Substitute Sixth Revised), Availability
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 80 tariff two-reviewer
$99 Iowa pass quote, 234 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 80 (Substitute Sixth Revised), Eligibility, second condition set
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 80 tariff two-reviewer
$99 Iowa pass quote, 143 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 80 (Substitute Sixth Revised), Eligibility, second condition set, alternative (3)
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 81 tariff two-reviewer
$99 Iowa pass quote, 174 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 81 (Substitute Fifth Revised), Billing Provisions, Demand Charge
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 80 tariff two-reviewer
$99 Iowa pass quote, 225 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 80 (Substitute Sixth Revised), Availability
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 83 tariff two-reviewer
$99 Iowa pass quote, 466 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 83 (Substitute Fourth Revised), Additional Terms and Conditions
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
Interstate Power and Light Company Electric Tariff - Rider ICR (Individual Customer Rate), Sheet No. 80 tariff two-reviewer
$99 Iowa pass quote, 167 characters as extracted. The document, the pinpoint and the review state are open below.
Sheet No. 80 (Substitute Sixth Revised), Eligibility, fourth condition
https://www.alliantenergy.com/-/media/alliant/documents/accountandbilling/ratesandtariffs/iowaelectricrates/electricindividualcustomerrate.pdf
IUC EFS public docket-type lookup table (unauthenticated API endpoint) government two-reviewer
$99 Iowa pass quote, 71 characters as extracted. The document, the pinpoint and the review state are open below.
results array, element id 51 (response envelope: {"countTotal":69,"results":[...]})
https://efs.iowa.gov/api/docket-type