Duke Energy announces they are ahead of schedule with initiatives on recycling coal ash.  In a release late last week Duke Energy announced plans to remove coal ash from three basis at the Buck Steam Station in Salisbury, NC and safely recycle the valuable material for concrete.  Read more from the official release by Duke Energy below:

CHARLOTTE, N.C. – Duke Energy today announced plans to remove coal ash from three basins at the Buck Steam Station in Salisbury, N.C., and safely recycle the valuable material for concrete.

“This important step forward provides certainty for neighbors about our closure plans and allows us to recycle more coal ash to benefit our customers and North Carolina’s economy,” said David Fountain, Duke Energy’s North Carolina president.

Coal ash is a non-hazardous material created when coal is burned to produce electricity. Recycling is the only way to avoid permanent disposal of the material. However, much of the ash stored in basins has too much carbon to be used in concrete products. To make coal ash more suitable for recycling, Duke Energy is making additional, significant investments in technology designed to reprocess coal ash from basins.

North Carolina’s coal ash law encourages even more recycling and requires the company to install three recycling units across the state, making 900,000 or more tons of material available each year. In 2015, Duke Energy recycled nearly two-thirds of the ash produced across its states.

Today’s announcement is well ahead of state deadlines for announcing locations for recycling units. The locations for the second and third units are still being evaluated, and a decision is expected in the coming months. Next, the company will work with the North Carolina Department of Environmental Quality to acquire necessary permits and begin processing material.

Duke Energy’s plan to remove and recycle ash at the Buck facility also addresses the issues in a federal citizen lawsuit brought by the Southern Environmental Law Center (SELC). Both Duke Energy and SELC will make the necessary court filings to dismiss that case.

“This is another important step forward on our path to advance ash basin closure at Buck and builds on our ongoing efforts to close all basins safely and responsibly,” Fountain said.

Benefits of coal ash recycling

A recent evaluation conducted by the Electric Power Research Institute (EPRI) confirmed recycling ash for concrete as one of the most practical and proven uses of the material. The study examined well-established uses for ash, commercial beneficiation technologies and innovative technologies. It also helped identify locations for recycling units that are in close proximity to demand for the material, while also being compatible with the volume and type of ash at the sites.

More than half of the concrete produced in the United States contains coal ash because it makes roads, bridges and buildings more durable. Some of the world’s most iconic and sustainable structures were built using coal ash, including One World Trade Center in New York City.   For every ton of coal ash used as a replacement for portland cement in concrete, approximately 1 ton of greenhouse gas emissions is avoided. More information about Duke Energy’s coal ash recycling efforts and the EPRI study is available at duke-energy.com/ash-management.

Safely closing ash basins

Duke Energy is making significant progress in safely closing all of its ash basins in ways that protect people, the environment and families’ wallets. The company previously announced a number of closure plans that also comply with North Carolina’s unique coal ash law.

About Duke Energy

Duke Energy, one of the largest electric power holding companies in the United States, supplies and delivers electricity to approximately 7.4 million customers in the Southeast and Midwest, representing a population of approximately 24 million people. The company also distributes natural gas to more than 1.5 million customers in the Carolinas, Ohio, Kentucky and Tennessee. Its commercial and international businesses operate diverse power generation assets in North America and Latin America, including a growing renewable energy portfolio.

Headquartered in Charlotte, N.C., Duke Energy is an S&P 100 Stock Index company traded on the New York Stock Exchange under the symbol DUK. More information about the company is available at duke-energy.com.  The Duke Energy News Center serves as a multimedia resource for journalists and features news releases, helpful links, photos and videos. Hosted by Duke Energy, illumination is an online destination for stories about remarkable people, innovations, and community and environmental topics. It also offers glimpses into the past and insights into the future of energy.

Click here to view the official release from Duke Energy