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Rondo Energy

Manufactures thermal batteries for industrial zero-carbon heat delivery.

Discussion
climate-techenergyrenewable-energy

Company facts

Series B-stage
Founded
2020
Employees
150
Headquarters
United States
CEO
Eric Trusiewicz
Type
Private
Funding
Series B · $157.9M · 2024

About

Rondo Energy is at the forefront of industrial decarbonization, pioneering groundbreaking technology to revolutionize how industries consume energy. At its core, Rondo is tackling the immense challenge of reducing carbon emissions from industrial heat, a sector historically reliant on fossil fuels. The company's flagship innovation, the Rondo Heat Battery, represents a paradigm shift in energy storage and delivery. This technology ingeniously captures intermittent renewable electricity, such as solar and wind power, and converts it into continuous, high-temperature heat. This process utilizes electric heating elements, akin to those in everyday appliances like toasters, to heat a condensed package of refractory bricks to temperatures up to 1500 degrees Celsius. These bricks can store this immense thermal energy with remarkable efficiency, losing less than 1% per day, and then dispatch it as needed in the form of hot air or steam. This capability allows industrial facilities to seamlessly integrate renewable energy into their processes without requiring disruptive changes to their existing infrastructure or operations. Rondo's approach is not just about replacing a fuel source; it's about fundamentally changing the energy landscape for heavy industry. The implications of Rondo's technology are vast. By providing a cost-effective and reliable source of zero-carbon heat, Rondo empowers industries like cement, steel, chemicals, food processing, and textiles to significantly reduce their carbon footprint and move towards sustainable manufacturing. The Rondo Heat Battery is designed for scalability and can be tailored to meet the specific temperature and capacity needs of diverse industrial applications. This 'drop-in' solution offers a pragmatic and economically viable pathway for industries to transition away from fossil fuels, thereby mitigating energy price volatility and contributing to global climate goals. Rondo's commitment to innovation extends to its manufacturing processes, with strategic partnerships enabling the scaling of heat battery production to meet growing global demand. The company is actively deploying its technology worldwide, demonstrating its efficacy in real-world industrial settings and paving the way for a cleaner, more sustainable industrial future. Through its innovative heat battery technology, Rondo Energy is not just offering a product but a comprehensive solution for deep industrial decarbonization, making clean energy accessible and profitable for some of the world's most energy-intensive sectors.

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