Overview
- The Cour des comptes published its report on Thursday, July 9, concluding that public policy has focused on sandy bays while largely ignoring mudflats that now host most strandings.
- The audit says Brittany concentrates roughly 93% of France’s algal stranding area and that about 80% of current strandings occur on mudflats rather than on beaches.
- An administrative court of appeal in Nantes has ordered the State to take all useful measures within six months to significantly reduce green tides in the Bay of Saint-Brieuc, creating a legal deadline for action.
- A recent heatwave has intensified visible blooms, leaving kilometres of green algal mats on shores in Côtes-d'Armor and Finistère and aggravating health, tourism, and worker-safety risks.
- Family and legal stories remain central to the debate as Carolanne Morfoisse has spoken publicly about her father’s 2009 death while hauling algae, and the report’s findings increase pressure for upstream nitrate cuts and broader watershed remedies.