Europe | September 3, 2024

Sunamp: Revolutionising Thermal Energy Storage

Ms. Lang-Bissell talks about her passion for sustainability, Sunamp's future growth plans, and why it's sometimes best to "just get on with it".

 

Image for illustration purposes.

Sunamp, a Scottish clean energy pioneer, is making significant strides in the field of thermal energy storage. The East Lothian-based company has developed innovative heat batteries that are transforming how we store and use energy in homes and businesses.

At the heart of Sunamp’s technology is a phase change material (PCM) that can store heat energy efficiently. This material changes from solid to liquid as it absorbs heat, and back to solid as it releases it, allowing for compact and efficient energy storage. The company’s heat batteries can store three to four times more energy than conventional hot water tanks of the same size, making them a game-changer in the energy sector.

Sunamp’s journey has been marked by impressive growth and recognition. The company recently secured £9.25 million in funding from Scottish National Investment Bank, cementing its position as a leader in clean energy innovation. This investment will help Sunamp scale up its operations and expand into international markets.

The potential applications of Sunamp’s technology are vast. Their heat batteries can be integrated with various heat sources, including heat pumps, solar panels, and even waste heat from industrial processes. This versatility makes them suitable for both residential and commercial use, offering a solution to reduce carbon emissions and energy costs across different sectors.

One of Sunamp’s key focuses is on decarbonising heating and cooling systems. Their products can help balance the grid by storing excess renewable energy and releasing it when needed, addressing the intermittency issues associated with renewable sources like wind and solar.

The company’s success is not limited to Scotland. Sunamp has been expanding its reach globally, with projects and partnerships in various countries. They’ve collaborated with energy giants and are exploring applications in diverse fields, from electric vehicles to data centres.

Sunamp’s innovative approach has not gone unnoticed. The company has won numerous awards and accolades, including being named in the Global Cleantech 100 list. This recognition underscores the potential of their technology to make a significant impact on global energy systems.

As the world grapples with the challenges of climate change and the need for sustainable energy solutions, companies like Sunamp are leading the way. Their thermal energy storage technology offers a practical and efficient way to harness renewable energy, reduce carbon emissions, and create a more sustainable future.

With continued investment and expansion, Sunamp is poised to play a crucial role in the global transition to clean energy. Their success story serves as an inspiration for other clean tech innovators and demonstrates Scotland’s potential as a hub for renewable energy innovation.

Source: The Herald