A new conception of port governance under climate change

The port governance literature has charted the trend towards devolution of port services to the private sector, also showing how the increasing influence of external private actors such as shipping lines and global terminal operators affects decisions on expansion and service provision, producing a more multifaceted and polycentric kind of port governance. In this paper we extend these notions to cover both mitigation of and adaptation to climate change. A growing body of literature on green ports discusses the various actions that can be taken to limit emissions in the port area, while another body of literature is growing on climate change adaptation measures, including the uncertain risks and rewards. Both mitigation and adaptation actions are partly linked to the commercial decisions of port actors but also partly driven by external actors (e.g. society, government, regulators). The analysis produces an updated conceptualisation of port governance under climate change, based on four stakeholder groups (public policy, commercial actors, indirect actors and international shipping governance) and produces three key conclusions. First, concession contracts and commercial relationships will need to change, with a more integrated vision and approach to sharing future (sometimes undefined or uncosted) costs and benefits between the port authority and commercial partners. Second, diversification of the port business model will see a larger focus on energy production and provision, requiring the more explicit inclusion of external stakeholders, particularly energy companies, in port governance. Third, port governance will see a return to prominence of the public dimension, both in terms of national decarbonisation plans and particularly regarding adaptation to an uncertain and turbulent future. As ports are both commercial activities and national infrastructure, these different identities will need to be united in a joint vision.