The PBL Netherlands Environmental Assessment Agency will contibute their experience in global and regional assessments and scenario studies of production of consumptino of energy and food on environmental emissions to air and water quality, the GHG balance and biodiversity. Assessments and scenario studies include aspects of governance and consumer choice. For this purpose PBL has developed the IMAGE and GLOBIO models and cooperated with various research groups around the global international IPCC, OECD and UNEP environmental assesments. They will provide analysis of nitrogen management options in relation to food choice and tehcnical measures coupling water, air, climate, biodiversity issues in relation to quantitative assessment and building of green economy links.