The Solution

There are hundreds of Coal Ash impoundments in North America. At present, each one represents an unrecognized environmental liability.

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But each location also is an unrecognized strategic asset. 

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A key component of any new infrastructure project is high-performance concrete. Coal ash has long been recognized for its pozzolanic properties and it is regularly specified as a key ingredient for mega projects like the new World Trade Center Complex in New York and the Confederation Bridge in Prince Edward Island.

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The key challenge is procuring large quantities of consistently uniform ash products.

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SonoAsh separation technology consistently beneficiates variable quality coal ash into the world’s first truly recycled and green building material, ideal for high-performance concrete (HPC) applications.

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Based on research at the University of Kentucky Center for Advanced Energy Research, we know that uniform particle size is the key quality metric of coal ash used in high-performance concrete applications. 

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The SonoAsh process delivers uniform ash particle size that is also a LEED eligible pozzolanic material that reduces energy, greenhouse gases, water & chemical use while addressing unrecognized environmental corporate liabilities.