Project Summary

The ReNu2Farm project is designed to increase the recycling rates for the plant nutrients nitrogen (N), phosphorus (P) and potassium (K) in the primary food production chain in Northwest Europe (NWE). Up to now, farmers have essentially been using mineral fertilisers, for which the EU is heavily dependent on imports. Moreover, the production of mineral fertiliser requires large amounts of energy. Paradoxically, however, there are several regions with a nutrient surplus in NWE. There are also technologies for recovering those nutrients, but until now they have remained little-used by farmers.

The project strives for an exchange of nutrients between the following countries: IE-UK, DE-NL and BE-FR. In each of these areas there are regions with nutrient shortages and surpluses. Nutrient-surplus regions in NWE include the Netherlands, Flanders (Belgium), Bretagne (France) and Ireland. The regions that have great potential to replace mineral fertilisers, due to their high use thereof, are located in Northern France, Wallonia (Belgium), the East of England and Ireland.

First of all, the researchers are investigating the precise current situation on nutrients and technologies in the field of nutrient recovery in NWE. They will then deploy these technologies in practice, for both the production and upcycling of products from recycled nutrients. The largest waste streams for producing these products are sewage sludge, food wastes and manure.
The scientists are considering possible market barriers. They will then adapt the products so that they more closely match the needs of users.

On the basis of desk studies and info sessions with farmers comes an assessment of the regional demand for nutrients and performances of the products. In order to determine the potential for replacement by recycled nutrients, the researchers are collecting information on current fertiliser use and the types of agriculture and crop rotations for each region. From the perspective of the legislation it is also important to know the impacts of the products on the soil and the environment.

Where there are markets for recycled nutrients, what their pricing looks like and what the attitude of farmers and the policy is with respect to them are still open questions right now. The researchers are assessing the economic market value of the products on the basis of production costs and interest amongst the stakeholders. They are identifying legal pressure points regarding conditions and requirements on fertilisation management and transport.

The collected knowledge and techniques are being fed back to the stakeholders via articles, workshops and demonstrations. This will help overcome the knowledge gap amongst farmers. By spreading information and success stories, but also by further expanding to other sectors and regions, farmers will become better able to apply larger amounts of recycled nutrients over the long term.
The long-term goal is for farmers in the involved regions to replace 2% (-108,000 tonnes N, -8,000 tonnes P, -120,000 tonnes K) of the artificial fertiliser with recycled nutrients within five years, and 6% (-324,000 tonnes N, -24,000 tonnes P, -360,000 tonnes K) after ten years.


Video

View the benefits of our hightech field trial fertilizing machine for complex fertilization trials

ReNu2Farm invests in a hightech field trial fertilizing machine for complex fertilization trials

Project Partners

Lead partner

Organisation Address Email Website
IZES gGmbH 17 Altenkesseler Str. , Building A1
Saarbruecken
6615
Germany
wern@izes.de www.izes.de
Name Contact Name Email Country
University of Limerick Achim Schmalenberger achim.schmalenberger@ul.ie Ireland
Munster Technological University Niamh Power niamh.power@mtu.ie Ireland
ARVALIS Institut du végétal Hélène Lagrange H.LAGRANGE@arvalis.fr France
Soil Concept S.A. Marc Demoulling mdem@soil-concept.lu Luxembourg
Outotec GmbH & Co. KG Tanja Schaaf tanja.schaaf@outotec.com Germany
Nutriënten Management Instituut BV Romke Postma romke.postma@nmi-agro.nl Netherlands
Universiteit Gent Ivona Sigurnjak ivona.sigurnjak@ugent.be Belgium
Inagro Inès Verleden ines.verleden@inagro.be Belgium
Institute of Technology Carlow Thomaé Kakouli-Duarte Thomae.Kakouli@itcarlow.ie Ireland

News


Microbiology Society Annual Conference 2021

Posted on

Research of the ReNu2Farm project was presented at the Annual Conference of the Microbiology Society, running from the 26th to the 30th April. The conference is one of the largest gatherings of microbiologists in Europe with usually over 1,600 attendees, presenters, speakers, researchers, and industrial partners. The conference was hosted online, and comprised many different topics such as antimicrobial resistance, environmental and applied microbiology, genetics and genomics, marine microbiology, public health microbiology, RNA & DNA viruses, SARS-CoV-2 viruses, and the COVID-19 pandemic. Read More

French producers of RDF's share their experience

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In the process of reducing the use of limited natural resources, such as phosphorus of mineral origin, recycling-derived fertilisers (RDF) are an interesting alternative to artificial fertilisers. In the below video, Laurent Varvoux, co-leader of the Nitrogen and Sulphur group at COMIFER, and 3 French producers shed light on what RDF are and the opportunities they can offer in terms of fertilisation and sustainability. Read More

This year, ReNu2Farm will be presented at Les Culturales!

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LES CULTURALES (15th, 16th & 17th June 2021) is the place to be for French and international professionals of the arable crop sector. This biennial international event will take place this year in Betheny in the Champagne area of France. 15 000 visitors from France and all over Europe are expected for this major open field event with the application of reinforced sanitary measures such as the implementation of a threshold of 5,000 people per day. Read More

ReNuMaps tool and full report now available online – insights in recycling-derived fertiliser demand

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ReNu2Farm aims to increase recycling rates of the main plant nutrients, N, P and K, by focusing on the demand of farmers. A study carried out within ReNu2Farm in 2019 under the lead of researchers from NMI (NL) and CIT Cork (IRE) is now published online and in full length. The work was previously presented at several meetings and conferences (e.g. ManuResource 2019 and recently at the International Fertiliser Society Webinar) where it received great interest from stakeholders, in particular policy makers and producers of recycling-derived fertilisers. Read More

ReNu2Farm agronomic trial protocols for evaluation of recycling-derived fertilisers now online

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Within the ReNu2Farm project several project partners, have carried out trials to derive reliable information on agronomic value, nutriënt content and safety of recycling-derived fertilisers. Protocols taking into consideration the specific nature and properties have been developed for all trials. To facilitate future research and practical consulting of farmers on the fertilising value of these novel products, the ReNu2Farm consortium decided to publish all used protocols so that they can serve as a reference in the future. Read More


Events



26/09/2019 - Demand for recycled nutrients in every region: tailor made recycling-derived fertilisers have the highest impact

27/04/2021 - Recycling Derived Fertilisers: what are they?

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