Towards a more sustainable sourcing of key nutrients

Our wastewater is a goldmine of valuable nutrients such as phosphorus and nitrogen. With the technologies in place to recover these, EasyMining’s focus in 2024 has been on scaling up production and removing political barriers to provide the world with sustainably sourced nutrients.

08 May 2025

– Without phosphorus, we can not produce enough food. But the way phosphorus is traditionally sourced harms both people and planet. Fortunately, we have a more sustainable source of phosphorus, right there in our sewers, says Jan Svärd, CEO of Ragn-Sells’ innovation company EasyMining.

At the heart of EasyMining’s operations are three patented innovations for recovering agricultural nutrients from waste: Ash2Phos for phosphorus, Aqua2N for nitrogen, and Ash2Salt for potassium. In 2024, the company’s main focus was on scaling up the Ash2Phos technology, which captures phosphorus from sewage sludge ash. 

"More and more decisionmakers are waking up to the need for sustainably sourced phosphorus. But regulatory developments are still too few and too slow.” 

Jan svärd, CEO of EasyMining

During the year, major steps were taken to establish phosphorus recovery plants in Sweden and Germany. The Ash2Phos technology was also at the centre of a series of meetings with Canadian authorities to explore the possibility of supplying the country’s farmers with recycled feed phosphorus. The reason is that unlike the European Union, Canada does not ban the use of phosphorus from waste in animal feed.

– More and more decision-makers are waking up to the need for sustainably sourced phosphorus. But regulatory developments are still too few and too slow, says Jan. 

As an example of a policy that is pushing development in the right direction, Jan cites the updated Urban Wastewater Treatment Directive, which will require EU member states to reuse or recycle phosphorus from wastewater.

– This is an important step as Europe is currently dependent on phosphorus imports from deeply problematic and emissionsheavy sources. By turning our wastewater treatment plants into resource recovery plants, we can meet Europe’s phosphorus needs in a more sustainable way, says Jan. 

Beyond technology and politics, EasyMining’s success also depends on the 60 talents working in its offices in Sweden and Germany.

– What I am most proud of is that we have built such a strong and diverse team. When you look for the best talent out there, you get people from different backgrounds. That is a huge asset, says Jan Svärd.


This article was originally published in Ragn-Sells Group Sustainability Report 2024.

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