Tattva: Decarbonizing Construction

Startup
Industrial Biotech
Biomaterials
To meet global building needs and address the climate crisis, we have to move toward regenerative construction by building materials that remove CO₂, not just avoid adding more. Tattva changes the equation by engineering cyanobacteria to grow carbon-negative constructional materials with improved properties.
Dr. Prantar Tamuli
CEO, Co-Founder
Startup
Industrial Biotech
Biomaterials
Equity Financing
$70,000
Initiated
22 February 2024

At a Glance

Stage
TRL 5: The company has validated a solid-state photobioreactor that reduces growth time by 60% and has successfully installed meter-scale demo panels in the field for monitoring.
Area
Biomaterials
Status
Ongoing
Patent Status
Filed

Project links

Background

Embodied carbon in construction materials is a major global emissions source, and conventional manufacturing pathways are struggling to decarbonize at the necessary speed. Standard materials like polystyrene or ceramics often force builders to choose between insulation, fire safety, and sustainability. Tattva’s platform offers a photosynthetic alternative to petrochemical foams and ceramics.

Startup Progress

The ValleyDAO community approved a $70,000 investment in Tattva and a partnership to launch an IPToken and release a consumer biotech product or art piece made from Stromate. Our rational for the investment was the combination of the founders unique expertise in both architecture and biotechnology, the team he has onboarded, progress in scale-up (having cut manufacturing costs by an additional 90%), and the traction with large industry customers such as Tata Steel, Voorbij Prefab, JPvan Estreen, and ITC Limited. Combined, these companies have a total annual turnover of $37B.

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