Carbon-nitrogen (C-N) chemicals like as urea and methylamine are essential for agriculture as fertilisers and in the pharmaceutical drug production. However, traditional production methods rely on fossil fuel use and energy-intensive processes.

The EIC-funded SUN2CN project will introduce a standalone solar-to-X device that will use sunlight to convert waste molecules like nitrates (NO₃^-) and carbon dioxide (CO₂) into valuable chemicals. By integrating photovoltaic and electrochemical technologies we eliminate the need for fossil resources.

The innovation enable sustainable, decentralised production of C-N chemicals and simultaneous wastewater treatment. If successful, SUN2CN will transform chemical production, reduce environmental impact, and empower communities to use renewable, local solutions.