Summary
Increasing consumer awareness on sustainability issues has led to the growing adoption of voluntary sustainability standards in agriculture. This study assesses the sustainability performance of typical conventional and certified coffee production systems in Brazil and Ethiopia based on expert judgements. We apply the SMART-Farm Tool, which represents an operationalization of the SAFA (Sustainability Assessment of Food and Agriculture systems) framework of FAO. Data were collected through expert interviews and uncertainties were estimated using Monte-Carlo simulations.