In a world woven around constant change, architecture stands as a strong transformative force which is capable of shaping and responding to the evolving built environment. It plays an important role in community resilience and sustainability in an era of fast environmental change, going beyond simple aesthetics. This essay introduces a Coastal Restoration and Awareness Center for Kalutara, a cutting-edge architectural project that balances the built and natural environments. The center hopes to become a game-changing hub for environmental education and community engagement by tackling urgent issues like coastal erosion and climate change. The idea of “‘design for change”’, and “‘designing to be able to change”’ which highlights reimagining of obsolete spaces while also elaborating flexibility and foresight in architectural practice, is fundamental to the project. By utilizing environmentally friendly materials like stone, timber and biodegradable materials made from nearby resources like algae and corals, the institute aims to restore abandoned coastal areas. This method promotes communication between the past and present by integrating modern design aesthetics with traditional workmanship. The Coastal Restoration and Awareness Center strives to raise community understanding of the value of environmental stewardship and to empower communities through such efforts. Through fostering a more profound relationship between people and their coastal environment, the center promotes sustainable behaviors that acknowledge the fleeting character of human existence within a dynamic natural context. Ultimately, this project functions as a model for upcoming architectural projects, demonstrating how careful design interventions can foster ecological consciousness, resilience, and adaptation. The proposed model of Coastal Restoration and Awareness Center can become a testament to the capacity of architecture to create significant change and preserve coastal legacy for future generations while bridging the gap between nature and the built environment.

Keywords: Sustainability, coastal restoration, architectural innovation, cultural heritage, adaptability, community engagement, eco-friendly materials, environmental awareness

🔒 This is a subscription article

Full text is available to subscribers and institutional members. Please choose an option below to access it.

1. Abeykoon LCK, Thilakarathne EPDN, Abeygunawardana AP, Warnasuriya TWS, Egodauyana KPUT. Are coastal protective hard structures still applicable with respect to shoreline changes in Sri Lanka. Tokyo: Asian Development Bank Institute; 2021. 1240. (Published Conference Paper).
2. Rima SA. Algae-grown limestone provides route to carbon-negative concrete Dezeen. 2022, July 29. Available athttps://www.dezeen.com/2022/07/29/algae-grown-limestone-route-carbon-negative-concrete-architecture-news
3. Amarasinghe AG. Intensity of coastal erosion in Sri Lanka: The case of South Western Coastal sAJMRD. 2020;2(11):01–07p.
4. Butt TE, Camilleri M, Paul P, Jones K. Obsolescence types and the built environment—Definitions and implications. Int J Environ Sustain Dev. 2015;14(1): doi: 10.1504/IJESD.2015.066896.
5. Nguyen XT, Chaminda SP, Hitoshi T. Collapse of sand spit at the Kalu River Mouth in Kalutara, Sri Lanka.J Jpn Soc Civ Eng. 2020;76(2):I_643– doi: 10.2208/kaigan.76.2_I_643.
6. Corral LR, & Schling, M. The impact of shoreline stabilization on economic growth in small island developing states. J Environ Econ Manag. 2017;86:210–228. doi: 1016/j.jeem.2017.06.001.
7. Crowther, P. Design for disassembly – Themes and p Environ Design. 2005:1–7.
8. Dreith B. Prometheus materials uses algae-based cement to make masonry block. Dezeen. 2022. Available at https://www.dezeen.com/2022/06/07/prometheus-biocomposite-cement-blocks/
9. Galle W, Vandenbroucke M, Paduart A, Temmerman N. An approach to redesign for change: Research-by-design. 2014. Conference: Proc. of the 25th World Congress of Architecture - Architecture Otherwhere.
10. Goh CS, Chin S. Assessing economic, social and environmental implications of implementing sustainability in the built environment. In: Towards a Carbon Neutral Future.pp. 141–151. doi: 10.1007/978-981-99-7965-3_13.
11. How to Design Gabion Wall for Maximally Stable. Available athttps://www.gabionbarriers.com/technology/gabion-wall-stability-design.html
12. Living Seawalls. (n.d.). Reef Design Lab. Available athttps://www.reefdesignlab.com/living-seawalls [Accessed on May, 2024].
13. Meagher M. Designing for change: The poetic potential of responsive architecture. Front Archit Res. 2015;4(2):159–165.doi: 10.1016/j.foar.2015.03.002.
14. Meehan, P. W. Designing for change. medium. Available
15. athttps://medium.com/@patrickwmeehan/designing-for-change ab7a33fbcc58#:~:text=The%20only%20thing%20that%20remains%20constant%20in%20our%20life%20is, progression%20is%20merely%20a%20choice[Accessed on September, 2017].
16. Modular Timber Construction. (2019, December 3).
17. Thomsen A, Nieboer N, Flier K. Obsolescence – The underlying processes. 2015. doi: 10.15396/eres2017_259. In: Conference: ENHR Lisboa 2015, Housing and Cities in a time of change: are we focusing on People? At: Lisboa.
18. Perera KRL, Ranasinghe DPL. An analysis of causes of coastal erosion in Calido Beach, Kalutara, West Coast of Sri Lanka. 2021. Available athttp://ir.kdu.ac.lk/bitstream/handle/345/4460/69-79.pdf
19. Planet Earth Through the Ages—NASA Science. Available athttps://science.nasa.gov/resource/planet-earth-through-the-ages/
20. Punniyarajah K. Physical and social vulnerability to coastal erosion: An assessment of Kalutara Coastal Belt, Sri Lanka. IOP Conference Series: Earth and Environmental Science. 2022;1109: doi: 10.1088/1755-1315/1109/1/012077.
21. Rahman M. How Cope with Change- the only constant in life.
22. Sri Lanka: Managing Coastal Natural Wealth. World Bank. Available athttps://documents1.worldbank.org/curated/en/935641540997593260/pdf/131555-WP-P156769-PUBLIC-SL-Coastal-Report-27Aug2018.pdf
23. 2022 Global Status Report for Buildings and Construction. Global Alliance for Buildings and Construction.2022. Available athttps://globalabc.org/sites/default/files/2022-11/FULL%20REPORT_2022%20Buildings-GSR_1.pdf
24. Souza E. The Versatility of Gabion Walls, From Infrastructure to Urban Furniture. Available from https://www.archdaily.com/903689/the-versatility-of-gabion-walls-from-infrastructure-to-urban-furniture [Accessed on November 2019].
25. Tinh NX, Samarasuriya C, .Lakmali N, Deshapriya WGA, Jayawardene KGIA, Senanayake I. Long term coastal erosion and shoreline positions of Sri Lanka. Conference: ERE Research Conference 2016 on Earth Resources Management. At: Colombo, Sri Lanka.

In a world woven around constant change, architecture stands as a strong transformative force which is capable of shaping and responding to the evolving built environment. It plays an important role in community resilience and sustainability in an era of fast environmental change, going beyond simple aesthetics. This essay introduces a Coastal Restoration and Awareness Center for Kalutara, a cutting-edge architectural project that balances the built and natural environments. The center hopes to become a game-changing hub for environmental education and community engagement by tackling urgent issues like coastal erosion and climate change. The idea of “‘design for change”’, and “‘designing to be able to change”’ which highlights reimagining of obsolete spaces while also elaborating flexibility and foresight in architectural practice, is fundamental to the project. By utilizing environmentally friendly materials like stone, timber and biodegradable materials made from nearby resources like algae and corals, the institute aims to restore abandoned coastal areas. This method promotes communication between the past and present by integrating modern design aesthetics with traditional workmanship. The Coastal Restoration and Awareness Center strives to raise community understanding of the value of environmental stewardship and to empower communities through such efforts. Through fostering a more profound relationship between people and their coastal environment, the center promotes sustainable behaviors that acknowledge the fleeting character of human existence within a dynamic natural context. Ultimately, this project functions as a model for upcoming architectural projects, demonstrating how careful design interventions can foster ecological consciousness, resilience, and adaptation. The proposed model of Coastal Restoration and Awareness Center can become a testament to the capacity of architecture to create significant change and preserve coastal legacy for future generations while bridging the gap between nature and the built environment.

Keywords: Sustainability, coastal restoration, architectural innovation, cultural heritage, adaptability, community engagement, eco-friendly materials, environmental awareness

🔒 This is a subscription article

Full text is available to subscribers and institutional members. Please choose an option below to access it.

1. Abeykoon LCK, Thilakarathne EPDN, Abeygunawardana AP, Warnasuriya TWS, Egodauyana KPUT. Are coastal protective hard structures still applicable with respect to shoreline changes in Sri Lanka. Tokyo: Asian Development Bank Institute; 2021. 1240. (Published Conference Paper).
2. Rima SA. Algae-grown limestone provides route to carbon-negative concrete Dezeen. 2022, July 29. Available athttps://www.dezeen.com/2022/07/29/algae-grown-limestone-route-carbon-negative-concrete-architecture-news
3. Amarasinghe AG. Intensity of coastal erosion in Sri Lanka: The case of South Western Coastal sAJMRD. 2020;2(11):01–07p.
4. Butt TE, Camilleri M, Paul P, Jones K. Obsolescence types and the built environment—Definitions and implications. Int J Environ Sustain Dev. 2015;14(1): doi: 10.1504/IJESD.2015.066896.
5. Nguyen XT, Chaminda SP, Hitoshi T. Collapse of sand spit at the Kalu River Mouth in Kalutara, Sri Lanka.J Jpn Soc Civ Eng. 2020;76(2):I_643– doi: 10.2208/kaigan.76.2_I_643.
6. Corral LR, & Schling, M. The impact of shoreline stabilization on economic growth in small island developing states. J Environ Econ Manag. 2017;86:210–228. doi: 1016/j.jeem.2017.06.001.
7. Crowther, P. Design for disassembly – Themes and p Environ Design. 2005:1–7.
8. Dreith B. Prometheus materials uses algae-based cement to make masonry block. Dezeen. 2022. Available at https://www.dezeen.com/2022/06/07/prometheus-biocomposite-cement-blocks/
9. Galle W, Vandenbroucke M, Paduart A, Temmerman N. An approach to redesign for change: Research-by-design. 2014. Conference: Proc. of the 25th World Congress of Architecture - Architecture Otherwhere.
10. Goh CS, Chin S. Assessing economic, social and environmental implications of implementing sustainability in the built environment. In: Towards a Carbon Neutral Future.pp. 141–151. doi: 10.1007/978-981-99-7965-3_13.
11. How to Design Gabion Wall for Maximally Stable. Available athttps://www.gabionbarriers.com/technology/gabion-wall-stability-design.html
12. Living Seawalls. (n.d.). Reef Design Lab. Available athttps://www.reefdesignlab.com/living-seawalls [Accessed on May, 2024].
13. Meagher M. Designing for change: The poetic potential of responsive architecture. Front Archit Res. 2015;4(2):159–165.doi: 10.1016/j.foar.2015.03.002.
14. Meehan, P. W. Designing for change. medium. Available
15. athttps://medium.com/@patrickwmeehan/designing-for-change ab7a33fbcc58#:~:text=The%20only%20thing%20that%20remains%20constant%20in%20our%20life%20is, progression%20is%20merely%20a%20choice[Accessed on September, 2017].
16. Modular Timber Construction. (2019, December 3).
17. Thomsen A, Nieboer N, Flier K. Obsolescence – The underlying processes. 2015. doi: 10.15396/eres2017_259. In: Conference: ENHR Lisboa 2015, Housing and Cities in a time of change: are we focusing on People? At: Lisboa.
18. Perera KRL, Ranasinghe DPL. An analysis of causes of coastal erosion in Calido Beach, Kalutara, West Coast of Sri Lanka. 2021. Available athttp://ir.kdu.ac.lk/bitstream/handle/345/4460/69-79.pdf
19. Planet Earth Through the Ages—NASA Science. Available athttps://science.nasa.gov/resource/planet-earth-through-the-ages/
20. Punniyarajah K. Physical and social vulnerability to coastal erosion: An assessment of Kalutara Coastal Belt, Sri Lanka. IOP Conference Series: Earth and Environmental Science. 2022;1109: doi: 10.1088/1755-1315/1109/1/012077.
21. Rahman M. How Cope with Change- the only constant in life.
22. Sri Lanka: Managing Coastal Natural Wealth. World Bank. Available athttps://documents1.worldbank.org/curated/en/935641540997593260/pdf/131555-WP-P156769-PUBLIC-SL-Coastal-Report-27Aug2018.pdf
23. 2022 Global Status Report for Buildings and Construction. Global Alliance for Buildings and Construction.2022. Available athttps://globalabc.org/sites/default/files/2022-11/FULL%20REPORT_2022%20Buildings-GSR_1.pdf
24. Souza E. The Versatility of Gabion Walls, From Infrastructure to Urban Furniture. Available from https://www.archdaily.com/903689/the-versatility-of-gabion-walls-from-infrastructure-to-urban-furniture [Accessed on November 2019].
25. Tinh NX, Samarasuriya C, .Lakmali N, Deshapriya WGA, Jayawardene KGIA, Senanayake I. Long term coastal erosion and shoreline positions of Sri Lanka. Conference: ERE Research Conference 2016 on Earth Resources Management. At: Colombo, Sri Lanka.