Samen Sterk/Stronger Together aims to enhance flood protection in the Dutch lower rivers area threatened by rising sea levels. The key innovation is the addition of the Holland Barrier alongside the existing Maeslant Barrier, rather than replacing it as per current policy. This dual barrier system significantly reduces the risk of failure, lowers water levels, improves water management on the south side, and allows for continuous barrier operation during maintenance. This approach saves costs on dike improvements, maintains vital sea connections for shipping and ecology, and promotes future waterfront development, including unembanked port industry, offices, housing, and more.
