Accelerating the Energy Transition
Renewable geothermal energy combines lower cost with guaranteed energy supply.

Schedule a consultation to see how geothermal can help your business

We work across a number of industries to consult, design and implement geothermal solutions. To get an idea of your particular needs, the best way to see how our scalable geothermal solutions can help save your business cost and reduce its carbon footprint is to arrange a short consultation. From there we’ll work with you to see if our solutions are a fit for your needs.

Our Services

Causeway Energies’ technological approach to renewable energy and decarbonising heat is distinctive and disruptive. Decarbonising heat is a major issue. Industrial and commercial processes that use temperatures less than 200˚C emit more than 10% of the world’s greenhouse gases. Causeway Energies’ technology approach emits 10 times less.

Example sectors

Causeway Energies is at its heart, an energy service company. Our mission is to provide our customers clean, affordable and reliable heating and cooling. Geothermal energy is the technological core of our approach. We focus on four core industries with an emphasis on providing heating and cooling for large scale and industry settings. Click below to learn about specific industry applications, our process, and funding models.

Agriculture, Food & Beverage

Heating and cooling is fundamental to the growth and production of food. Our low footprint geothermal solutions are ideal for many heating and cooling needs from greenhouses, making beer or whiskey, pasteurisation and soil warming.

Pharmaceutical Manufacturing

Ireland & the UK are home to many multinational pharmaceutical companies that have intense energy needs for heating & cooling. Our solutions are primed to meet many of these demands in both an environmentally & cost sustainable way.


Data centres, business parks, offices, neighborhoods all need heating and cooling 24/7, 365 days a year. Geothermal is the energy lynch pin of the production, storage and recycling of renewable heating and cooling.

Water & Natural Resources

Local geothermal energy can be used to decarbonise water recycling, biogas production, and mineral ore processing.

Who We Are

There is a renewable energy source that is available all day, every day, whatever the weather. It comes from the earth beneath us. Geothermal energy is the largest source of clean energy on earth.

We’re Causeway Energies.

Born on the island of Ireland, we are a renewable energy company on a mission to harness critical, clean geothermal energy, everywhere.

We do this by developing cutting-edge technology, working in balance with nature to provide locally sourced, clean, 24-7 heat for industrial and commercial customers.

We are a team of experts who work relentlessly to secure a sustainable future.

We are united by our shared values of Pioneering Spirit, Considerate Soul and Ethical Impact.

Geothermal energy – constant, clean and limitless – accelerating the energy transition.

Sustainable Impact

At Causeway Energies we are committed to playing our part in the United Nations’ Sustainable Development Goals. Our technology can significantly reduce greenhouse gas emissions and be deployed locally, increasing energy accessibility and affordability. We are an international technology-driven geothermal operating company that supports research and development in geothermal energy and decarbonisation of heat.

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