About Task 58
Offshore Energy Hubs
Offshore wind is expected to play a critically important role in the decarbonisation of electric power systems worldwide. Achieving the ambitious offshore wind targets will not be possible without a large and efficient offshore transmission system. Materialization of such an offshore transmission system will involve developing energy hubs (also called energy islands) located offshore.
Offshore energy hubs are geographically located systems with production, conversion, storage and/or consumption of multiple energy-carriers (primarily electrical energy). The gap between the cost-effective solutions we need and the solutions we currently have is still significant.
The objective of IEA Wind Task 58 is to coordinate international research and development in the field of offshore energy hubs. Topics to be considered within this Task are the design, development and operation of offshore energy hubs.
Work Packages
Work Package 1
Work Package 1 Technology: focuses on technologies required and expected to be forming the energy hubs
Work Package 2
Work Package 2 System Integration & Role in Future Energy Systems: focuses on the integration of energy hubs into the main energy systems.
Work Package 3
Work Package 3 Sustainability, Social Acceptance, Regulation & Economics
WP3 addresses crucial interdisciplinary aspects necessary for the successful deployment of offshore energy hubs. This work package employs advanced social science methodologies, examining sustainability and societal dynamics alongside regulatory frameworks and economic models. The core objective is to establish a comprehensive overview of the key issues and state-of-the-art practices, delineating clear pathways for addressing current challenges and future research directions. The work package encompasses four strategic work streams:
- Life Cycle Assessment (LCA): Developing methodologies to evaluate environmental impacts, material usage, and sustainability implications associated with offshore energy hubs.
- Ownership Structures & Financing Aspects: Investigating optimal ownership and financing models, including Public-Private-Partnerships, to foster efficient investment and market development.
- Market Design, Regulation, and International Cooperation: Exploring regulatory frameworks, market mechanisms, and cross-border integration strategies essential for creating efficient and harmonized offshore energy markets.
- Social Acceptability and Community Benefits: Assessing the social implications, community engagement strategies, and local benefit frameworks to ensure positive societal impacts and sustainable integration with coastal communities.
WP3 is committed to stakeholder engagement through targeted workshops, actively involving energy hub owners, transmission system operators, regulatory bodies, financial institutions, civil society organizations, and community groups, to ensure practical relevance and comprehensive stakeholder perspectives in all outputs.
Work Package 4
Work Package 4 Communication and Dissemination
Task 58 Roadmap
Release of report on research needs and roadmaps for energy hubs
Release of report on best practices and recommendations for energy hubs
Workshops with relevant industry
Task kickoff in Trondheim, Norway
Participation
Task 58 Participants





How to Participate in Task 58
Participation in a research Task is open to any organization located in Member Countries or Sponsor Members of the IEA Wind TCP. Please contact one of our Operating Agents for more information.
Operating Agents
Please contact the Operating Agents below with any questions.