# 2026-12762: Court Flips Canadian Wind Tower Tariffs After Six Years

2026-12762, Utility Scale Wind Towers from Canada: Notice of Court Decision Not in Harmony With the Final Determination of Antidumping Investigation; Notice of Amended Final Determination; Notice of Amended Order, is a Federal Register notice from Commerce Department, International Trade Administration published 2026-06-25, effective 2026-06-25; PRIA reads it as touching household money (as of 2026-07-02).

- Canonical: https://policyrisk.com/federal-register/2026-12762
- As of: 2026-07-02
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2026-12762
- Title: Utility Scale Wind Towers from Canada: Notice of Court Decision Not in Harmony With the Final Determination of Antidumping Investigation; Notice of Amended Final Determination; Notice of Amended Order
- Type: Notice
- Agencies: Commerce Department; International Trade Administration
- Citation: 91 FR 38396
- Published: 2026-06-25
- Effective: 2026-06-25
- Comments close: not stated
- Significant: no
- Touches household money: yes
- Regulation identifier numbers: none
- Last updated: 2026-07-02

## In one line

Court Flips Canadian Wind Tower Tariffs After Six Years

## Summary

The U.S. Department of Commerce is changing the antidumping duty rates on Canadian utility-scale wind towers after a court decision. This affects Marmen Inc. and Marmen Énergie Inc., the main companies involved, and updates the fees they must pay for imports from July 2018 to June 2019. These changes take effect on June 25, 2026, potentially impacting costs for importers and manufacturers.

## Abstract

On June 15, 2026, the U.S. Court of International Trade (CIT) issued its final judgment in Marmen Inc. v. United States,\1\ Court no. 20-00169, sustaining the U.S. Department of Commerce (Commerce)'s second remand redetermination pertaining to the antidumping duty (AD) investigation of utility scale wind towers (wind towers) from Canada covering the period of investigation July 1, 2018, through June 30, 2019. Commerce is notifying the public that the CIT's final judgment is not in harmony with Commerce's final determination in that investigation and that Commerce is amending the final determination and the resulting AD order with respect to the dumping margin assigned to Marmen Inc. and Marmen [Eacute]nergie Inc. (collectively, Marmen), the sole respondent individually examined in the underlying investigation and, as a consequence, the estimated weighted average dumping margin determined for all other producers and exporters based on Marmen's margin. ---------------------------------------------------------------------------

## Effects PRIA read

- Antidumping Rate Reduced to 2.93%: benefit, medium. If you import utility-scale wind towers from Canada (subject merchandise), the weighted-average dumping margin assigned to Marmen Inc./Marmen Énergie Inc. and to "All Others" is changed from 4.94 percent to 2.93 percent. This amendment applies to the period of investigation July 1, 2018, through Ju…
- Revised Cash Deposit Instructions Issued: benefit, medium. Commerce will issue revised cash deposit instructions to U.S. Customs and Border Protection because Marmen does not have a superseding cash deposit rate. The revision follows the amended final determination (2.93%) and is applicable June 25, 2026.
- Court Notice Triggers Liquidation Suspension: cost, low. Under Timken and related precedent, Commerce must publish a notice when a court decision is not "in harmony" with its final determination and must suspend liquidation of entries pending a conclusive court decision. The U.S. Court of International Trade issued a final judgment on June 15, 2026 that…

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## Sources
- [2026-12762 on federalregister.gov](https://www.federalregister.gov/documents/2026/06/25/2026-12762/utility-scale-wind-towers-from-canada-notice-of-court-decision-not-in-harmony-with-the-final)
- [2026-12762 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2026-06-25/pdf/2026-12762.pdf)

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- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/2026-12762 (as of 2026-07-02).