Karnataka Microalgae Biotechnology Startup Novalgae Closes Seed Round to Turn Ballari’s Arid Land into High-Value Spirulina Farms

Bengaluru, (Karnataka) [India] July 07 2026: Bengaluru-based microalgae biotechnology startup Novalgae Private Limited has closed an undisclosed seed round from three angel investors to expand its community spirulina farming programme in Ballari District, Karnataka, targeting 150 tons of annual production by 2027.

Founded by brothers Siva Sankar and Atul Ghosh, Novalgae is working with smallholder farmers who have pooled resources as a collective, transforming marginal and arid land in Ballari into productive spirulina cultivation hubs. The fresh capital will be deployed toward farm expansion within the district and formulation research and development for nutraceutical-grade spirulina ingredients targeting B2B health and wellness markets.

The development comes at a time when Ballari, a district historically associated with mining activity and recurring drought stress, is emerging as an unexpected centre for high-value agricultural innovation. Spirulina, a nutrient-dense microalgae, requires approximately one-fifth of the water consumed by many traditional crops, thrives on land unsuitable for conventional agriculture, and is considered net carbon neutral under optimized cultivation conditions.

For farmers in the region, the impact is already becoming visible. According to Novalgae, community farming partners have reported earnings of up to ten times what their previous crops generated on comparable land. The company believes this demonstrates the commercial viability of alternative agricultural systems in drought-prone regions.

Unlike conventional contract farming arrangements, Novalgae operates through a collective-based model. Farmers retain ownership of their land while gaining access to capital, cultivation infrastructure, technical expertise, proprietary spirulina strains, R&D-backed cultivation protocols, and a guaranteed route to market through Novalgae’s microalgae business.

“We are not asking farmers to take a leap of faith. The results in Ballari speak for themselves,” said Siva Sankar, Founder and CEO, Novalgae. “Our goal now is to extend that model into Rest of Karnataka, Andhra Pradesh, Telangana, and Tamil Nadu”

The company views its farming model as both an agricultural and economic intervention. By focusing on crops that align with local climatic realities rather than fighting against them, Novalgae aims to create a scalable framework for sustainable rural income generation.

“Ballari has farmers willing to back themselves. What they needed was a crop that matched those conditions – low water, high return, and a real buyer at the other end. This funding lets us prove it at scale,” said Atul Ghosh, Founder and Chief Business Officer, Novalgae.

Beyond economics, the initiative is also beginning to influence how younger generations perceive farming as a career. In many rural communities, educated youth increasingly migrate to urban centres in search of employment opportunities. Novalgae’s technology-driven cultivation model appears to be creating an alternative narrative.

One farmer’s son, who is expected to complete his graduation this year, described how the experience changed his outlook on agriculture.

“Almost everyone I study with wants to move to Bengaluru and get a corporate job. What changed my mind was watching what spirulina farming actually is — science-based, technology-driven, with a guaranteed market and very good returns. I am coming back to the farm. Not because I have no other option. Because I have looked at the options, and this one makes more sense,” said Hari Krishna, son of a community farmer in Ballari District.

Industry observers note that India possesses several structural advantages in microalgae cultivation, including favorable climatic conditions, an extensive agricultural workforce, and increasing interest in sustainable food and nutrition systems. As global demand rises for nutraceutical ingredients, plant-based proteins, and environmentally efficient production methods, spirulina is gaining attention as a commercially significant category.

Novalgae intends to capitalize on this opportunity by developing nutraceutical-grade spirulina ingredients while maintaining control across cultivation and processing stages. The company’s long-term vision extends beyond biomass production toward establishing itself as a quality-consistent supplier to India’s growing health and wellness ecosystem.

With the seed round now completed, Novalgae’s immediate priorities include expanding farming capacity across Ballari District, building a nutraceutical ingredient portfolio for B2B buyers, and preparing for regional expansion into Andhra Pradesh, Telangana, and Tamil Nadu.

The company’s target of reaching 150 tons of annual production by 2027 is designed to establish Novalgae as a reliable supplier in the domestic nutraceutical ingredient market while demonstrating that climate-resilient agriculture can generate meaningful economic opportunities in regions traditionally viewed as agriculturally challenging.

As India searches for solutions that balance food security, sustainability, rural livelihoods, and climate resilience, Ballari’s spirulina farms may offer a glimpse into what the future of agriculture could look like.