The growing disconnection between people, economic activities, and natural ecosystems weakens the relationship with the environment and its intrinsic value. In the face of climate, energy, and biodiversity crises, it is essential to seek new approaches to mitigate the negative effects of human practices. This study intends to evaluate the integration of artificial reefs implemented in two ways: in-water (ARIW) and out-of-water (AROW). ARIW has the function of protecting ecosystems and promoting biodiversity, while AROW acts as a decorative consumer good, financing ARIW and increasing consumers' environmental awareness. In addition, ARIW can be designed with sensors to monitor aquatic habitats and incorporated into bioactive systems to contribute to water management and purification in hydrological systems.

The objectives include evaluating how artificial reefs with biological and aesthetic characteristics influence communities' connection to water ecosystems and increase environmental awareness, examining the viability and durability of the materials used to produce the reefs, and developing guidelines for implementing replicable reefs in different ecological systems and water bodies. The methodology covers a literature review, material selection, digital modeling, and prototype iteration, with the support of experts in aquatic biology. This project aims at demonstrating how design can be a catalyst for sustainable value chains and innovative business models, promoting conscious consumption, water management, and environmental conservation.

Acknowledgments: Calheiros C.S.C. is thankful to Strategic Funding UIDB/04423/2020, UIDP/04423/2020, and LA/P/0101/2020 through national funds provided by FCT.