Energy Research Centre of the Netherlands

The Energy research Centre of the Netherlands (ECN), has involvement in different ongoing global activities related to the INMS objectives, as well as recent activites on a European level that directly link to the INMS activites (e.g. TFRN/EPNB, ESF-NINE/ENA). Evelopment of simpler regional indicators on nitrogen efficiency performance and comparison with more detailed approaches, extending the analysis to improve estimates of full-chain nitrogen use efficency.