The wider sustainability co-op experience Ireland and Europe

In Episode 2 of the Climate ConnectedPodcast, we spoke with Stephanie Brennan, Project Assistant at the Aran Islands Energy Co-op (Comharchumann Fuinnimh Oileáin Árann), a community-owned initiative driving the islands toward energy self-sufficiency and carbon neutrality.

Stephanie explains how small communities can driveglobal change—by testing solutions locally and scaling lessons continent-wide.

Key Takeaways:

CFOAT Community Ownership: Founded in 2012, the co-op operates on a one-person, one-share model, ensuring local control.

Three-Pillar Approach:

Retrofitting homes (60% of island houses now insulated).

Electrifying heat and transport (early adopters of EVs and heat pumps).

Generating renewable energy (solar panels, with plans for a microgrid).

Local Benefits: Lower energy bills, increased comfort, and resilience against extreme weather (e.g., storms disrupting mainland grids).

European Collaboration:The islands serve as a lighthouse community, testing innovations scalable across Europe, with partnerships in projects like the EU’s Clean Energy for EU Islands.

Lessons for Other Communities:

Start small: The co-op began with volunteers and grew gradually.

Leverage grants: SEAI schemes and EU funding were critical.

Build trust: "Solar Meitheals" (group installations) reduced costs and fostered buy-in.

Share knowledge: Resources like Climate Connected and The Wheel help communities navigate projects.

Stephanie emphasized that climate action is practical—cutting costs, creating jobs, and preserving island culture.

European Collaboration & Knowledge Sharing

Stephanie highlighted the Aran Islands Energy Co-op’s roleas a "lighthouse community" for European clean energy transitions, partnering with initiatives like:

Clean Energy for EU Islands: The co-op is part of theEU’s 30x30 initiative, where 30 islands aim for decarbonization by 2030.

Stephanie attended conferences like the recent gathering in the Azores (Portugal), connecting with other island communities to share challenges and solutions.

Horizon Europe Projects: The co-op serves as a pilotsite for EU-funded projects testing renewable energy tech, such as microgrids and energy-sharing models. For example, Stephanie visited Borås (Sweden) and islands in Spain’s Canary archipelago to study their community wind turbines and solar microgrids.

Peer Learning: Collaborations with islands like Madeira(Portugal) and Bornholm (Denmark) revealed sharedhurdles (e.g., planning restrictions in protected areas) and innovative funding workarounds (e.g., 100% grant-dependent models).

Key Insights from European Partners:

Microgrids: In northern Spain, Stephanie saw how 5 households + a school shared a solar farm—a model the Aran Islands hope to replicate if Irish regulations evolve.

Funding Strategies: Madeira’s experience showed the need for full grant coverage (not partial) for island projects, shaping the co-op’s approach to EU applications.

Youth Engagement: Inspired by Danish islands, the co-op now involves young people in prototyping tech like tidal energy.