Stornoway: Renard, from diamond mine to demolition tender

Stornoway Diamonds (Canada) Inc. obtained an initial order in the Superior Court of Québec on October 27, 2023, valid for one week, with Deloitte Restructuring Inc. as monitor.

The application now before the court is the twelfth extension of that stay, and it is brought by the monitor, per Application for the Issuance of an Order extending the Stay of Proceedings, May 21, 2026, paras. 1–4.

That change of applicant is the whole story of this file.

Eleven extensions, and a transfer of control

The extension history reads like a chronology of diminishing expectations, per Application, May 21, 2026, para. 3:

A restated initial order to November 13, 2023. An amended and restated order to January 25, 2024. A second to March 31, 2024. A third to October 10, 2024. A fourth to January 24, 2025. Then orders to February 28, 2025, and to September 30, 2025.

Then the one that matters. On September 29, 2025 the court issued a Fifth Amended and Restated Initial Order, extending the stay to January 23, 2026 and granting additional powers to the Monitor, including those required to act in lieu of the Debtors.

Three further extensions followed, to February 3, then April 1, then May 25, 2026.

"Act in lieu of the debtors" is why Deloitte, not Stornoway, is the applicant. A CCAA is a debtor-in-possession statute; when the debtor stops being able to possess anything, the court's officer takes the wheel. Everything after September 2025 is a monitor administering a company that no longer functions.

The day it stopped

The operational history is one line:

On January 28, 2025, subsequent to the termination of negotiations with Winsome Resources Ltd. regarding a potential transaction, the Debtors definitively ceased operations.

Per Application, May 21, 2026, para. 6.

Fifteen months into the proceeding, the last potential buyer walked and the Renard Mine closed for good. The word "definitively" is doing real work — this was the point at which restructuring stopped being the object.

What replaced it is set out in the next paragraph. The debtors, in consultation with the monitor, launched a call for tenders to solicit offers from qualified dismantlers with respect to the demolition work at the Renard Mine, per Application, May 21, 2026, para. 7.

Four binding proposals were received. The monitor reviewed them, sought clarifications, and gave all four dismantlers an opportunity to submit a revised and final proposal before February 24, 2026. That analysis is now complete, per Application, May 21, 2026, paras. 8–10.

A sale process for a diamond mine became a procurement process for its demolition, run with the same rigour: multiple bidders, clarification rounds, best-and-final.

Why nobody can start

The proposals are analysed and cannot be accepted. Two conditions must be satisfied first, and both are governmental, per Application, May 21, 2026, para. 10:

• The collection of the proceeds from the XL Insurance guarantee, with the approval of the Ministère des Ressources naturelles et des Forêts.
• The approval of the Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs.

This is the structural point worth taking away from the file.

Quebec, like every Canadian mining jurisdiction, requires an operator to post financial security for the eventual restoration of its site. Here that security took the form of a guarantee from an insurer, held for the benefit of the natural resources ministry. Its entire purpose is to ensure that the land gets restored even if the miner fails.

The miner has failed. And the money now cannot be deployed to do the restoration until the ministry that holds it agrees to release it — which it will sensibly not do until it is satisfied about what the money will be spent on, which requires a restoration plan, which is still being written.