Heliogen, an NYSE-listed AI-enabled concentrated solar startup, has been awarded USD 4.1 million by the US Department of Energy (DoE) Solar Energy Technologies Office, to fund a demonstration project to reduce carbon emissions from cement production.
The project involves the demonstration of a solar thermal calciner, that uses Heliogen’s proprietary concentrated solar-thermal power technology. The solar calciner will pass through a heated process that removes CO2 from limestone used for cement production, reaching up to 950 degrees Celsius.
To deploy the demonstration project, Heliogen is partnering with the Colorado School of Mines, the University of Michigan, Martin Marietta Materials Inc, and CTP Advanced Composites.
Analyst QuickTake: Previously in May 2022, Heliogen received USD 50 million in funding from Woodside , to fund a 5 MW concentrated solar demonstration facility for Woodside Petroleum. This was following a USD 39 million grant from the US Department of Energy (DOE).
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