---
title: Electrosynthesis of Urea
type: technology
url: "https://www.envisioning.com/research/atmos/electrosynthesis-of-urea"
hub: atmos
summary: Electrochemical synthesis of urea fertilizer from CO₂ and nitrogen at ambient conditions
---

# Electrosynthesis of Urea

Electrochemical synthesis of urea fertilizer from CO₂ and nitrogen at ambient conditions
- Technology Readiness Level: 4/9
- Impact: 4/5
- Investment: 4/5
Electrosynthesis of urea produces urea (CO(NH₂)₂)—a key nitrogen fertiliser and chemical feedstock—by co-reducing carbon dioxide and nitrogen (e.g. N₂ or nitrate) at an electrode under mild conditions, often in aqueous or non-aqueous electrolytes. The reaction couples C–N bond formation with electrochemical reduction, potentially at lower temperature and pressure than the conventional two-step industrial process (Haber–Bosch for ammonia, then reaction with CO₂). Catalysts and reactor design are under active research; selectivity, rate, and energy efficiency are the main levers. The approach could integrate with renewable electricity and CO₂ from point sources or air capture.

The technology addresses the dual challenge of fertiliser production: energy intensity and carbon footprint of conventional routes, and the opportunity to utilise CO₂ as a feedstock. Global demand for nitrogen fertiliser is substantial and linked to food security; a route that uses CO₂ and green power could reduce emissions and diversify supply. Electrosynthesis of urea is related to broader efforts in electrochemical nitrogen fixation and CO₂ valorisation.

Current status is early-stage: Faradaic efficiency, stability, and scale need improvement for commercial viability. Integration with renewable power and CO₂ supply chains would be required for full lifecycle benefit. If these hurdles are overcome, electrosynthesis of urea could become one option in a more sustainable fertiliser and chemical production landscape.

---
Source: Envisioning — Technology Research Institute (https://www.envisioning.com/research/atmos/electrosynthesis-of-urea)