In Europe, agriculture is responsible for 10.2% of greenhouse gas (GHG) emissions. The objective of this study was to assess technical measures to reduce GHG emissions at the farm level without reducing production outputs. France was chosen as a case study with a typical intensive and diversified agriculture. Ten measures, split into 26 sub-measures, were selected from an initial list of 100 “candidate” measures. The selection process was based on five criteria: the expected effect on production, the GHG abatement potential, the current availability of the technology required to implement the measure, the applicability of the measure, including its social acceptability, and the potential synergies or antagonisms with other agri-environmental objectives, including adaptation to climate change. The ten selected measures were linked to nitrogen management, management practices which increase carbon storage in soils and biomass, livestock diets and energy production and consumption on farms. Their abatement potential and cost were accurately calculated and compared, using a marginal abatement cost curve approach. Results show that one third of the cumulated abatement potential corresponds to sub-measures with a negative cost. These sub-measures are based on an improved efficiency of inputs like N fertilizers, animal feed and energy, with no negative effect on production. Moreover, no antagonism with the objective of adaptation exists for these sub-measures. Other sub-measures are characterised by a higher cost, because of specific investments, the purchase of specific inputs or dedicated labour time, sometimes partially compensated by additional marketable products (biogas, wood…). Among the 26 sub-measures, only four exhibit a slight antagonism with the objective of adaptation to climate change. When calculated under current inventory rules, the overall annual abatement represents 10% of annual emissions from agriculture. This percentage is higher when calculated using higher tiers. It is concluded that cost-effective technical levers exist for agriculture to support greenhouse gas mitigation without hampering production and adaptation goals.Read less <