In 2023, the production value for fresh brown seaweeds in capture fisheries in France stood higher compared to subsequent forecasted periods. From 2024 to 2028, the value is forecasted to progressively decrease, at an average annual decline (CAGR) indicative of the predicted industry trend. Specifically, the value per metric ton is projected to decrease year-on-year, with reductions of approximately 2.1% from 2024 to 2025, 1.8% from 2025 to 2026, 1.4% from 2026 to 2027, and 1.2% from 2027 to 2028.

Future trends to watch for:

Impact of environmental regulations on seaweed harvesting practices.
Technological advancements in sustainable harvesting and processing methods.
Market demand shifts driven by health and wellness trends promoting seaweed as a superfood.
Global economic factors affecting the aquaculture sector.