Prof. Alan Matthews (University of Dublin Trinity College, Ireland) will give this seminar, organized by the ELI-A department.

Abstract 

This talk examines how agriculture can contribute to achieving the EU’s climate targets, taking account of the sector’s distinctive emissions profile. 

Agricultural emissions are dominated by methane and nitrous oxide from biological processes, which are diffuse, heterogeneous, and difficult to measure with precision. These characteristics complicate both mitigation and policy design, and help explain why emissions reductions have been modest to date, with projections suggesting only limited further declines under current policies.

The discussion distinguishes between technical mitigation options, which remain relatively constrained in the short to medium term, and broader structural changes. While efficiency gains and improved management can reduce emissions intensity, deeper reductions will require changes in production systems and land use, alongside shifts in consumption patterns, particularly dietary change. 

The EU’s evolving climate policy architecture, including targets for 2030, 2040 and climate neutrality by 2050, implies the persistence of residual agricultural emissions that must be balanced by removals.

The talk also assesses the role of existing policy instruments, notably the Common Agricultural Policy, where incentives for mitigation remain limited. It reviews recent proposals, including by the European Scientific Advisory Board for Climate Change, to introduce a pricing mechanism for agricultural emissions, highlighting both its potential efficiency benefits but also its technical, distributional and political challenges. 

Pricing agricultural emissions could have a negative impact on competitiveness, which could justify the introduction of border measures to avoid carbon leakage, but their administration in the context of EU food trade would give rise to its own set of challenges. 

The conclusion reflects on the political economy constraints that continue to shape the pace and ambition of agricultural climate action in the EU.

The guest

Alan Matthews is Professor Emeritus of European Agricultural Policy at the University of Dublin Trinity College, Ireland. 

His research has focused on EU agricultural policy, particularly on agricultural trade policy and agricultural trade and development issues, and more recently in incentivising climate action in agriculture. He served as a member of Ireland’s first Climate Change Advisory Council 2015-2020. 

He is a former President of the European Association of Agricultural Economists and is currently President of the Agricultural Economics Society in the UK in its centenary year in 2026. 

Currently living in Denmark, he is a regular contributor to the blog capreform.eu on issues relating to the EU’s Common Agricultural Policy.