An Understated but Important Forum
The British-Irish Council — sometimes described as the "Council of the Isles" — is one of the less celebrated institutions created by the Good Friday Agreement, but it plays a quietly important role in maintaining relationships between the governments and administrations of these islands. The Council brings together representatives of the Irish and British governments, the devolved administrations of Scotland, Wales, and Northern Ireland, and the Crown Dependencies of Jersey, Guernsey, and the Isle of Man — a unique forum that has no equivalent anywhere else in the world.
This year's annual summit, hosted by Guernsey in the island's capital St Peter Port, focused on three main themes: climate policy and the sharing of best practice in decarbonisation; digital infrastructure and connectivity, including the development of subsea cable networks linking the islands; and the evolving economic relationship between Ireland and the UK in the post-Brexit environment.
Climate: Finding Common Ground
The climate discussion at the Guernsey summit was notable for the degree of consensus it revealed among the participating governments, despite their different political complexions. All of the governments represented at the Council have committed to net zero targets, and the summit produced a joint statement committing to enhanced cooperation on offshore wind development, energy interconnection, and the sharing of data on emissions reduction progress.
Taoiseach Micheál Martin, who led the Irish delegation, highlighted Ireland's offshore wind potential and expressed interest in developing energy interconnection links with Scotland and Wales that could allow Ireland to export surplus renewable energy. "The islands of these archipelagos have extraordinary renewable energy resources," Martin said. "Working together, we can accelerate the transition to clean energy in ways that none of us could achieve alone."
Digital Connectivity: A Shared Infrastructure Challenge
The digital infrastructure discussion focused on the development of subsea cable networks — the physical backbone of internet connectivity — that link the islands of Britain and Ireland with each other and with continental Europe. The Crown Dependencies, in particular, have significant interests in this area, as their economic models depend heavily on reliable, high-speed digital connectivity.
A joint working group on digital infrastructure was established at the summit, tasked with developing a shared strategy for subsea cable investment and identifying opportunities for coordinated approaches to spectrum management and 5G rollout in border and coastal areas.
Post-Brexit Economic Relations
The discussion of post-Brexit economic relations was, inevitably, the most politically sensitive part of the summit. The UK's departure from the EU has created new complexities in the economic relationship between Ireland and Britain, and the British-Irish Council provides one of the few forums where these issues can be discussed in a structured way.
Irish officials used the summit to press for progress on a range of outstanding issues, including the recognition of professional qualifications, the movement of agri-food products, and the treatment of Irish citizens in the UK under the Common Travel Area. British officials acknowledged the concerns and committed to continued engagement through bilateral channels.
The summit also provided an opportunity for the Taoiseach and the UK Prime Minister to hold a bilateral meeting on the margins, their first face-to-face encounter since the new UK government took office. Both sides described the meeting as "constructive" and committed to a programme of regular engagement at ministerial level.
The Value of the Council
The British-Irish Council may not generate the headlines of the European Council or the G7, but it serves a function that those larger forums cannot: it provides a space for the governments and administrations of these islands to talk to each other, to share experiences, and to build the relationships that make cooperation possible. In a post-Brexit world where the institutional architecture connecting Britain and Ireland has been significantly disrupted, that function is more valuable than ever.
