Developing managed aquifer recharge techniques (MAR) in a rural context

The Horizon Europe research program “Developing managed aquifer recharge techniques (MAR) in a rural context” promotes innovative EU-wide approaches to controlled groundwater recharge in rural agricultural areas. Companies, non-profit organizations, educational institutions, and public bodies can submit their R&D projects as consortium partners until 17.09.2026. The objective is to develop, adapt, and validate practical MAR methods to increase water resilience, improve groundwater quality, and promote ecological sustainability. Through a multi-actor approach, farmers, land managers, water authorities, and local administrations are involved in decision-making processes. With a total funding amount of €6 million per project and a funding rate of 100%, personnel costs, material costs, travel expenses, and subcontractor costs are covered. Real estate purchases or debt repayments are not eligible for funding. The involvement of at least three partner organizations from different EU member states or associated countries is a prerequisite.

Projects develop site assessment methods for MAR facilities based on exemplary case studies, establish monitoring, reporting, and verification systems (MRV) to oversee groundwater quantity and quality, and create economic as well as governance models for agricultural practice and water authorities. Focus areas include cost-benefit analyses, business models for compensation payments, and the demonstration of concepts in different pedoclimatic zones. Evaluation is based on the degree of innovation, credibility of impact, and quality of the implementation plan. A strong linkage to EU strategies on climate adaptation, biodiversity, and water resilience ensures political relevance. The call targets interdisciplinary consortia aiming to develop ambitious solutions to strengthen sustainable water supply.