Yes.
Starting in May 2022, four potential sites were assessed: Île aux Bœufs, Île aux Prunes, the eastern tip of Île Bouchard and Île Hurteau. During the feasibility study, when grass‑beds were identified in 2022 on Île aux Bœufs and Île aux Prunes, there weren't any grass‑beds where the dikes will be built.
To get back to your question, in 2022—