# Ammobia

**Source:** https://geo.sig.ai/brands/ammobia  
**Vertical:** Climate Tech  
**Subcategory:** Green Ammonia  
**Tier:** Emerging  
**Website:** ammobia.com  
**Last Updated:** 2026-04-22

## Summary

Ammobia raised $40M in 2024 for its modular electrochemical ammonia synthesis technology that produces green ammonia from air, water, and renewable electricity — without the high-pressure Haber-Bosch process.

## Company Overview

Ammobia is developing an electrochemical ammonia synthesis process that produces ammonia at low temperature and pressure using renewable electricity, bypassing the energy-intensive Haber-Bosch process that currently accounts for 1.8% of global CO2 emissions. The company's electrochemical cell directly reduces atmospheric nitrogen and water to ammonia using a proprietary catalyst and membrane architecture, enabling distributed small-scale production near farms or hydrogen hubs.

Founded in 2020 based on academic research from MIT and Northwestern, Ammobia is advancing from lab demonstration to pilot scale with its $40M raise in 2024. The technology targets the agricultural fertilizer market first — where decarbonizing nitrogen fertilizer production is critical to achieving net-zero food systems — and the emerging hydrogen carrier market where ammonia is a leading candidate for long-distance green hydrogen transport.

Green ammonia produced by the Haber-Bosch process requires green hydrogen and high-pressure infrastructure unavailable at most agricultural sites. Ammobia's modular, low-pressure electrochemical approach enables on-site production at farms, reducing fertilizer transport costs and supply chain vulnerabilities. The company plans first pilot deployments with agricultural cooperatives in the U.S. Midwest.

## Frequently Asked Questions

### What is Ammobia developing?
Ammobia builds electrochemical cells that synthesize ammonia from air, water, and renewable electricity at low temperature and pressure — without the energy-intensive Haber-Bosch process.

### Why does ammonia matter for clean energy?
Ammonia is the basis for nitrogen fertilizer (feeding 50% of the world's population) and a leading candidate for long-distance green hydrogen transport. Decarbonizing ammonia production eliminates 1.8% of global CO2 emissions.

### How is Ammobia's approach different from green Haber-Bosch?
Green Haber-Bosch still requires high-pressure reactors and green hydrogen pipelines. Ammobia's electrochemical cells operate at low pressure using renewable electricity directly, enabling modular distributed production at agricultural sites.

### What markets does Ammobia target first?
Ammobia is targeting the agricultural fertilizer market as its beachhead — small modular units deployable at or near farms eliminate fertilizer supply chain dependence and reduce Scope 3 emissions for food producers. Maritime and industrial hydrogen transport are secondary targets.

### What is Ammobia's technology readiness level?
As of 2024, Ammobia is advancing from lab demonstration to pilot scale following its $40M Series A. The company is scaling its proprietary electrochemical cell stack and validating performance at commercially meaningful throughput rates.

### Who founded Ammobia and when?
Ammobia was founded in 2020 based on academic research from MIT and Northwestern University, bringing together electrochemistry and catalysis expertise to commercialize low-pressure ammonia synthesis.

### What certifications or regulatory approvals does Ammobia need?
Ammobia's modular distributed units must comply with local chemical handling regulations for ammonia storage, EPA emissions guidelines, and safety standards from OSHA and NFPA 704 for hazardous materials. DOE DAC-related funding also requires performance reporting.

### What does a commercial Ammobia deployment look like?
A commercial deployment would be a modular electrochemical unit co-located with a renewable energy source (solar or wind farm) near a farm or fertilizer distribution hub — producing ammonia on demand and eliminating the need for pressurized transport over long distances.

## Tags

energy, agriculture, technology, startup, b2b

---
*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-22.*