From beach cleanups to a growing cleantech venture, Carbon & Whale is exploring how discarded plastic can be converted into durable, commercially useful furniture.
From Beach Cleanups To A Business Idea
For Siddharth A K, the idea behind Carbon & Whale began with a personal connection to Kerala’s beaches. Born and raised in Delhi, Siddharth frequently visited Thiruvananthapuram, where his mother’s family lived. Beach visits and cleanup activities exposed him to discarded plastic and eventually prompted a larger question: what could happen to the waste after it was collected?
That question became the foundation for Carbon & Whale, a Kochi-based cleantech venture focused on converting discarded plastic into furniture and other useful products. The company was founded in 2022. Siddharth worked alongside Professor Sooraj Varma, whose expertise in plastics helped the team explore ways of converting waste material into usable products. Alvin George later joined the venture.
Rather than treating plastic collection as an end in itself, the founders began looking at whether the material could be given a longer and more useful life. Their work eventually moved towards furniture, including benches, tables, kiosks and shelters designed for outdoor and commercial use.
Experimenting With Plastic To Find A Durable Material
Developing the material was not an overnight process. The founders experimented with different applications, including pavers and hybrid products, before focusing on furniture. According to reports, Siddharth spent time studying plastic’s potential and experimenting with materials, while Sooraj brought academic and technical expertise from his work in plastics. Alvin contributed an engineering and business perspective to the venture.
The company’s approach involves collecting, sorting and processing discarded plastic before converting it into a composite material. Recent reporting says the plastic is washed, cleaned, segregated and ground into granules before being processed into pellets and composite material. The resulting wood-like material can then be used to manufacture products such as benches, tables, kiosks and shelters.
The founders’ focus has increasingly been on creating products that are not only environmentally conscious but also commercially viable. Outdoor furniture became an important area because durability and weather resistance are particularly relevant for products used in public and commercial spaces.
Carbon & Whale has also worked with students, nonprofits, communities and other partners to collect and process plastic waste. Earlier reporting documented its products at locations including metro stations and malls, with partnerships involving Kochi Metro, Kerala Tourism and the LuLu Group.
Building A Circular Economy Around Discarded Plastic
Carbon & Whale’s work reflects a broader circular-economy approach: instead of allowing discarded plastic to remain waste, the company seeks to bring it back into the production cycle as a usable material.
The startup has described its ambition as transforming single-use plastic into durable modular furniture. Earlier reports said the company was targeting the conversion of 10 lakh kilograms of plastic waste into furniture, while more recent reporting has placed its FY26 revenue at around ₹2 crore.
Recent reports also indicate that the company has moved beyond its initial experimentation and is supplying furniture for commercial applications, including hotels and resorts. This shift illustrates the founders’ attempt to connect environmental action with a sustainable business model rather than relying solely on waste collection or awareness campaigns.
The company’s journey has also involved financial and technical support. Earlier reporting said Carbon & Whale received grants from the Kerala Startup Mission and Kerala State Industrial Development Corporation, while the venture was incubated at CIPET-IPT Kochi.
Turning A Waste Problem Into A Product
Plastic waste remains a significant environmental challenge, particularly in coastal regions. For Carbon & Whale’s founders, however, the issue also presented an opportunity to rethink how discarded material is valued.
The company’s story began with a simple observation: plastic collected from beaches and other locations does not necessarily have to remain at the end of a waste stream. Through experimentation, technical expertise and product development, the founders have attempted to convert that material into furniture designed for practical use.
The venture’s progress also highlights the challenges involved in making sustainability commercially viable. Creating a product from waste requires more than collecting discarded material. The material needs to be processed consistently, products need to meet functional requirements and customers need to see enough value to purchase them.
Carbon & Whale’s model attempts to bring these elements together by connecting waste recovery, material innovation and furniture manufacturing. Its products now include benches, tables, kiosks and shelters, while the company has expressed plans to expand the range of recycled-plastic products.
The Logical Indian’s Perspective
Carbon & Whale’s journey raises a practical question about the way society views discarded plastic. For Siddharth A K, Alvin George and Sooraj Varma, the challenge has been to move beyond simply collecting waste and explore what can be made from it. By developing furniture from discarded plastic, the Kochi-based startup is attempting to give waste a longer useful life while building a business around circularity. Its next phase will determine how far this model can scale and how much more plastic can be brought back into productive use.
Also Read: Assam: Mazin Mukhtar, Parmita Sarma’s Akshar School Accepts Plastic Waste as Fees for Students
