Decisionsforagriculturalmanagementaretakenatfarmscale.However,suchdecisionsmaywellimpact upon regional sustainability. Two of the likely agricultural management responses to future challenges are extended use of irrigation and increased production of energy crops. The drivers for these are high commodity prices and subsidy policies for renewable energy. However, the impacts of these responses upon regional sustainability are unknown. Thus, we conducted integrated impact assessments for agricultural intensification scenarios in the federal state of Brandenburg, Germany, for 2025. One Irrigation scenario and one Energy scenario were contrasted with the Business As Usual (BAU) scenario. We applied nine indicators to analyze the economic, social and environmental effects at the regional, in thiscasedistrictscale,whichisthesmallestadministrativeunitinBrandenburg.Assessmentresultswere discussed in a stakeholder workshop involving 16 experts from the state government.