Fejø

Fejø is integrated into the Danish electrical grid but lacks connectivity to the natural gas network. Energy consumption predominantly relies on gasoline, fuel oil, and wood.

The island's vision is twofold: achieving a complete shift to renewable energy sources for all energy needs and establishing the island as a self-sufficient energy producer.

As part of the 30 for 2030 call the following activities are planned: 

The first activity involves conducting a feasibility study for upgrading or replacing two old windmills. This study will encompass a legal, techno-economic, and environmental assessment to determine the viability of the project. Additionally, an implementation plan will be designed for the new wind turbines, outlining the steps necessary for execution.

The second activity focuses on a user engagement campaign. This will involve assessing the local community's needs for support and subsequently designing a targeted engagement campaign to raise awareness and foster participation in renewable energy initiatives.

The third activity is a feasibility assessment of photovoltaic (PV) systems and solar thermal energy. This assessment will evaluate the potential for both technologies, ensuring alignment with legal requirements—particularly as they relate to building codes—and will include a techno-economic analysis and exploration of various ownership models.

Another key activity is the design and delivery of an engagement campaign, which will include strategies for promoting energy-saving measures among residents and businesses.

The fifth activity centres on the design of electric vehicle (EV) charging infrastructure and the development of a corresponding business model. This will include a legal and techno-economic analysis to ensure the sustainability and profitability of the charging network.

Additionally, there will be an assessment for a storage device that can provide flexibility in alignment with the production of the wind turbines. This high-level assessment will focus on identifying the need for such a device, examining the business case, and conducting a cost-benefit analysis of potential disconnection scenarios.

A technical study will also be conducted on the charging station for the ferry located near the port on the island. This study will involve mapping charging demand over time and assessing the connection capacity and any potential needs for inertia or storage.

Lastly, the financing of electric ferries will be explored to ensure the financial sustainability of this initiative, identifying potential funding sources and financial models to support the transition to electric ferry operations.

Watch this statement by citizens of Fejø to learn more about their motivation and the secretariat's work.