Carter Jonas worked as part of the delivery team enabling the UK–Belgium interconnector. The firm managed consenting and permitting activity, land agency and property consultancy and coordinated consultants and contractor obligations to secure the permissions and agreements required for onshore works (initially UK only, later extended to cover UK and French terrestrial waters). The role included stakeholder engagement and programme management to support delivery on time and budget for a project with an overall value stated at around £500 million.