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ash


Charah Solutions Awarded Large-Scale Ash Marketing and Landfill Operations Contract by Entergy Utility Companies for Plants in Arkansas and Louisiana

Over 2 Million Tons of Ash from Three Entergy Plants Will Be Marketed for Beneficial Use in Concrete Industry LOUISVILLE, KY (February 25, 2020) – Charah® Solutions, Inc. (NYSE: CHRA)…


Putting a HALT to Hazardous Hopper Maintenance

Those responsible for the operation or maintenance of thermal plant boilers know there is nothing trivial about hopper ash buildup. At a minimum, plugging can lead to decreased output, unscheduled…


Coal Ash Mapping Using Electromagnetic Technology

The identification and containment of coal ash has risen to the top of the priority list for plant managers across the U.S. after inadvertent releases of coal ash into unintended…


Duke Proposes Full Excavation of 12 More Coal Ash Basins

With plans already approved for the closure of 12 of its coal ash basins, Duke Energy on June 23 recommended the full excavation of 12 additional basins located in North…


Reducing Bottom Ash Dewatering System Maintenance

Keeping equipment clean and reliable is the responsibility of a plant’s O&M staff, but sometimes you have to change processes to avoid unnecessary work. Here’s how one plant found a…