What if you could drive from Galway to Dublin on just 10 cents worth of electricity?
At the University of Galway, a team of students is turning that idea into reality, one beautifully engineered car at a time. Meet the Geec (Galway Energy Efficient Car), Ireland’s most energy-efficient vehicle and a shining example of what happens when education, innovation, and sustainability work hand in hand.
Innovation on Three WheelsDesigned and built by students at the University of Galway’s School of Engineering, the Geec is no ordinary vehicle. It’s sleek, silent, and impressively light. But most importantly, it’s efficient, really efficient. Competing in the Shell Eco-marathon, one of the world’s toughest energy-efficiency competitions, the Geec has clocked in at over 350 kilometres per kilowatt-hour. That’s more than 10,000 miles per gallon in diesel terms.
And it’s not just numbers. It’s about proof of concept, that with the right team and tools, the future of transport can be clean, smart and surprisingly affordable.
The Geec is more than a machine, it’s a learning experience like no other. Each year, students from across Mechanical, Electrical and Computer Engineering programmes come together to design, build and race the next version of the car. They don’t just learn theory, they solve real problems, work to industry standards and present their innovations on an international stage.
Team members also manage sponsorships, public engagement and logistics giving them experience far beyond the classroom. It’s this well-rounded, hands-on model that makes the Geec such a standout project.
Over the years, the Geec has earned more than just mileage. The team has been recognised for:
Each award tells the story of a student team punching above its weight, proving that Ireland’s engineering talent can compete and win on the world stage.
Beyond the racetrack, the GEEC’s influence stretches into classrooms, careers, and climate action. Students involved in the project often go on to work in clean energy, sustainable engineering, or research. The car itself also acts as a platform to test new ideas, from aerodynamic upgrades to data logging systems that simulate real-world driving.
This makes the GEEC more than a one-off success, it’s a launchpad for the next generation of energy efficient car innovation, both in Ireland and internationally.
With eyes now set on the Shell Eco-marathon Europe & Africa 2025 in Poland, the team is hard at work building the next generation of the Geec. The goal? Go even further, with even less energy, and explore the potential of smart tech, AI and lightweight materials in real-world conditions.
And with support from partners like Celtic Dynamics, who are proud to champion the next generation of sustainable thinkers, the future looks bright and incredibly efficient.
Want to see the Geec in action? Follow the team on Instagram or learn more on the University of Galway site. Or reach out to Celtic Dynamics to find out how we’re helping support smart, student-led sustainability projects across the UK and Ireland.
