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Fertilizer International 529 Nov-Dec 2025

25 November 2025

Nitricity raises $50M to go global

US fertilizer startup Nitricity secured $50 million in Series B funding in September, ahead of the groundbreaking ceremony at its new liquid fertilizer production plant in Delhi, California.

The funding round was co-led by new investor World Fund, Europe’s leading climate venture capital firm, and returning investor Khosla Ventures. Chipotle’s Cultivate Next venture fund, Change Forces, Susquehanna Sustainable Investments, EIP, and Fine Structure Ventures also took part.

Nitricity manufactures a nitrogen liquid fertilizer – Ash Tea – from recycled organic almond shells, air, water and renewable power. This is being marketed as a low-carbon and organic alternative to traditional nitrogen-based synthetic fertilizers. Crop trials with Ash Tea have shown yield increases of up to 30% and noticeable improvements in early plant growth, the company reports.

Nitricity says Ash Tea is a safer, more effective fertilization option designed to meet the growing demand for sustainable, regenerative practices. The company, founded in 2018 by three Stanford University graduates, has grown to secure over $150 million in its sales pipeline following a period of rapid growth.

Nitricity will use the fresh capital to scale its fertilizer technology across the US and into Europe. Its plans include hiring 10 extra staff, adding to its existing 38-person team, and R&D investments.

The company is currently building production capacity in the western US to serve organic farmers and expand into high-value fruit markets. The new funding will also enable Nitricity to start pilot and field trials across Europe and recruit staff on the continent.

Nitricity plans to use local agricultural waste materials, including wood and waste from olive oil manufacturing, for fertilizer production in Europe. The extra R&D investment will also be used to improve system efficiency and expand into markets such as corn and wheat.

Dr Nicolas Pinkowski, Nitricity’s cofounder and CEO, said: “This is an inflection point for Nitricity. We’re scaling across the US and we’re very excited to expand into Europe in a serious and assertive way. The European market for our organic fertilizer is even larger than in the US, and demand is only growing against a backdrop of European governments looking to boost resilience and create circular agriculture economies. We offer an exceptional organic, circular solution for the market.”

World Fund, which invests in climate tech companies with decarbonisation potential, has previously backed successful startups IQM, Space Forge and Planet A Foods. Nitricity is its first US investment.

Dr Nadine Geiser, Principal at World Fund, said: “The Haber-Bosch process typically sees around 60-70% of nitrogen applied to crops get lost. This cannot continue. Our calculations show Nitricity’s brilliant, price-competitive sustainable, organic alternative provides an <92% reduction in emissions on average. As the EU looks to meet sustainability and organic requirements, demand for Nitricity’s solution is only rising, and we are proud to be supporting Nicolas and the team as they scale into Europe and beyond.”

Nitricity’s under-construction organic fertilizer plant in Delhi, California, is scheduled to enter production in 2026. With a 100-fold increase on previous capacity, it will produce organic nitrogen fertilizer at commercial-scale. The total output of the plant, which was funded by Elemental Impact and Trellis Climate, is already sold out through to 2028 under binding offtake agreements with local organic growers.

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