The The UK’s Return to Horizon Europe: New Prospects for Scientific Research and Collaboration

UK Horizon Europe

The United Kingdom’s decision to rejoin Horizon Europe, the European Union’s flagship science research programme, marks a significant turning point in the nation’s scientific landscape. Following a hiatus due to Brexit-related complexities, the UK is set to re-engage with a programme that has far-reaching implications for scientific research, technological innovation and international collaboration. This essay aims to explore the multifaceted dimensions of the UK’s re-entry into Horizon Europe, examining the financial, strategic, and collaborative aspects of this pivotal move.

The Context of Departure

The UK’s exit from Horizon Europe was a consequence of the broader Brexit negotiations, which also led to its temporary withdrawal from other EU programmes like the Copernicus Earth observation satellite programme. The hiatus lasted for nearly three years and was marked by a decline in research grants awarded to British scientific programmes. The absence from Horizon Europe had a palpable impact on the UK’s scientific community, which faced reduced funding and diminished opportunities for international collaboration.

Financial Implications

The new agreement, negotiated by British Prime Minister Rishi Sunak and EU Commission President Ursula von der Leyen, entails a financial commitment from the UK of approximately €3 billion, starting from January 2024. This financial arrangement includes an “underperformance clause,” a safeguard mechanism that allows the UK to be compensated should its scientists receive significantly less funding than the country contributes to the programme. This clause reflects a nuanced approach to financial engagement, balancing investment with expected returns.

Strategic Benefits

Horizon Europe, with its annual budget of €95.5 billion, offers unparalleled opportunities in diverse research fields, ranging from health and artificial intelligence to climate technology and food security. The UK’s re-entry into this programme opens doors to cutting-edge research and technological development. It also aligns with the country’s broader scientific and economic strategies, offering a platform for British companies and research institutions to lead global work in emerging technologies.

Collaborative Prospects

One of the most salient features of Horizon Europe is its emphasis on international collaboration. The programme has partnerships with several non-EU countries, making it a hub for global scientific engagement. The UK’s re-entry is thus not merely a financial investment but also a strategic move to foster international partnerships, share expertise, and contribute to global scientific advancements.

Reception within the UK Scientific Community

The UK’s scientific community has overwhelmingly welcomed the re-entry into Horizon Europe. Organisations such as Cancer Research UK and the Francis Crick Institute for biomedical research have highlighted the importance of this move for the future of scientific research in the country. The re-entry is seen as an essential step in rebuilding and strengthening the UK’s global scientific standing, especially after a period marked by uncertainty and reduced funding.

Political Context

While the re-entry has been largely welcomed, it has also sparked discussions about the “lost years” during which the UK was not part of Horizon Europe. The opposition Labour Party has pointed out that the hiatus resulted in missed opportunities for innovation and made the UK less attractive for global companies looking to base their research centres.


The United Kingdom’s re-entry into Horizon Europe is a multifaceted development with implications that extend beyond the realm of scientific research. It is a strategic move that aligns with the country’s broader goals of fostering innovation, engaging in international collaboration, and maintaining a competitive edge in global science and technology. While the financial commitment is significant, the potential returns—in terms of research advancements, international partnerships, and technological innovations—are substantial. As the UK navigates the post-Brexit landscape, its re-engagement with Horizon Europe serves as a promising indicator of the country’s commitment to scientific excellence and global collaboration.

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Bernard Mallia

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