coal combustion residuals

Scope of Projects Includes Site Clearing, Road Construction, Ash Stabilization, Ash Excavation and Ash Relocation LOUISVILLE, KY (October 21, 2021) – Charah® Solutions, Inc. (NYSE: CHRA) (the “Company”), a leading provider of mission-critical environmental services and byproduct sales to the power generation industry, today announced that it has been awarded two ash pond closure contracts […]

Only “high hazard” CCR units will be subject to immediate compliance deadlines under a newly proposed Environmental Protection Agency (EPA) rule that revises federal permit requirements for the management of coal combustion residuals (CCRs) at power plants. If finalized, the rule will apply to all coal facilities in Indian country and the 48 U.S. states […]

Total suspended solids probe can help coal-fired power plants reduce compliance risks and avoid additional sampling. Water plays an essential role in coal ash remediation, but managing that process often comes

The Environmental Protection Agency (EPA) has issued long-awaited proposed revisions of two 2015 Obama-era rules that apply to effluent limitations guidelines (ELGs) for steam electric power plants and coal combustion residuals (CCR) management by electric utilities.  The agency coordinated the release of the two related revisions, which apply overwhelmingly to coal-fired steam power plants, after […]

New environmental regulations have forced many coal power plant operators to consider alternative options for handling their boiler bottom ash. Although mechanical drag systems can often meet regulatory

The Environmental Protection Agency (EPA) on June 24 proposed to partially approve Georgia’s permit program for the disposal of coal combustion residuals (CCR). As it did so, it gave other states some advice: Follow Georgia’s lead and assume oversight of coal ash that power plants dispose within your borders. The preliminary approval marks another important […]

The Environmental Protection Agency (EPA) has proposed more than a dozen significant changes to the Obama administration’s final 2015 rule governing disposal of coal combustion residuals (CCR) by the nation’s power generators. EPA Administrator Scott Pruitt on March 1 signed the first of two rules that propose to amend the 2015 rule, saying the changes […]

Wesel, April 2017 CBPG continues to advance its position as the global technology leader in ash handling solutions with an awarded U.S. Patent for the remote submerged scraper conveyor for the dewatering of bottom ash slurry. The new patent, U.S. Patent #9,593,850, is for a Remote Submerged Scraper Conveyor (RSSC) to dewater bottom ash slurry […]

The Environmental Protection Agency’s rule to regulate the disposal of coal combustion residuals as solid waste went into effect last fall. After evaluating the available solutions and technologies, here’s what some experts consider the safest and most effective approaches for complying with the rule and protecting the environment. A little over a year ago, the […]

  A recent motion filed by the Environmental Protection Agency (EPA) asking a federal court to remand parts of its final coal combustion residuals (CCR) rule could have major new consequences for the power sector if upheld, an expert has said. In its 16-page motion filed on April 18, the agency asked the U.S. Court of Appeals […]