Nine European countries —Germany, Belgium, Denmark, France, United Kingdom, Ireland, Norway, Netherlands, and Luxembourg— signed a historic commitment in Hamburg to turn the North Sea into the world’s largest hub of clean energy.
The so-called “Hamburg Declaration” aims to accelerate the energy transition, attract investments in offshore wind energy and hydrogen, and strengthen the security of energy infrastructures.
The initiative was promoted by German Chancellor Friedrich Merz and was attended by representatives from the European Commission, NATO, and Iceland, in a context marked by energy and geopolitical tensions.
Energy Objectives
The agreement sets ambitious goals:
- 100 GW of joint offshore wind energy projects in the short term.
- 120 GW by 2030, a figure not yet reached.
- 300 GW by 2050, which would make the region a world leader in clean energy production.
According to the British Ministry of Energy, this “unprecedented fleet” of projects could supply 100 million European homes.
Security as a Priority
Beyond the energy transition, security was a central focus of the summit. The countries agreed to:
- Integrate marine energy infrastructure into maritime and aerial surveillance.
- Intensify cooperation between Energy and Defense ministries to protect facilities against physical and cyber threats.
- Strengthen the resilience of the European energy supply, following the experience of dependence on Russian gas that worsened with the invasion of Ukraine in 2022.
German Minister of Economy and Energy, Katherina Reiche, emphasized that the agreement seeks to avoid repeating the energy crisis that spiked inflation and affected energy-intensive industries.
Political Messages
European leaders sent a clear message:
- Dan Jørgensen, European Energy Commissioner: “We will not allow Russia to use energy against us.”
- Mette Frederiksen, Danish Prime Minister: “We cannot be energy-dependent on any actor outside Europe. If Europe is dependent, Europe is fragile.”
- Friedrich Merz reiterated his aspiration for Germany to build the world’s first nuclear fusion reactor, as part of the energy diversification strategy.
Geopolitical Context
The signing of the agreement occurred a few days after U.S. President Donald Trump renounced his aspirations over Greenland following a pre-agreement with NATO. Although the island was not officially on the agenda, its future was present in the discussions, given its strategic relevance in the Arctic.
The Hamburg Declaration marks a decisive step towards building a clean and secure energy hub in the North Sea, with implications that go beyond the ecological transition. Europe seeks to ensure its energy autonomy, reduce external dependence, and consolidate its leadership in renewable technologies while strengthening the security of its infrastructures against global threats.
