TNPSC Thervupettagam

India’s First 3D-Printed Artificial Reef Deployment

June 26 , 2026 6 hrs 0 min 62 0
  • India’s first 3D-printed artificial reef modules are set to be deployed off the Ramanathapuram coast in Tamil Nadu under the Pradhan Mantri Matsya Sampada Yojana (PMMSY).
  • The project is a marine habitat restoration initiative aimed at improving coastal biodiversity and fish population recovery.
  • The reef modules have been developed by Tvasta Manufacturing Solutions (IIT Madras-incubated startup) in collaboration with the ICAR–Central Marine Fisheries Research Institute (CMFRI).
  • The modules feature complex 3D structures with crevices and folds to enhance marine life attachment and habitat formation.
  • The pilot project will assess durability, ecological performance, and suitability for large-scale deployment in Indian coastal waters.

New home for marine species: India's first 3D-printed reefs to be sunk off  Ramanathapuram coast in TN

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