Methods The Technology Assessment (TA) developed different methods for the different Research Areas:Life Cycle AssessmentEnvironmental Impact and External Cost AssessmentInternal Cost AnalysisRisk AssessmentDecision Support Contact Dr. Peter Burgherr Group Leader peter.burgherr@psi.ch +41 56 310 26 49 Technology Assessment GroupPaul Scherrer Institute5232 Villigen-PSISwitzerland