NWCI has been successfully serving the energy & water industries for over 30 years. NWCI introduced one of the first ADC’s to the market in 1987 and since that time NWCI has expanded its product lines and expertise to become a trusted partner with some of the largest companies & municipalities in the energy and waste water industries. Today, NWCI provides a variety of solutions for 100’s of sites around the globe. If you’re looking for a solution to a problem or want to reduce your operating costs or solve a quality of life issue, chances are NWCI has a solution for you.



NWCI has solutions for the energy and wastewater industries—NWCI has provided sprayable covers for fly and coal ash piles, stockpiled hazardous waste soils, all to help control fugitive dusting and limit or minimize the intrusion of storm water and its subsequent contamination.   NWC also provides a wide variety of odor control products and application or misting equipment to deal with sludge or sewage odors, including sprayable cover materials that will settle on the bottom of a pond to control odors when the water evaporates.   We have also developed and installed evaporation systems to help reduce the volumes of contaminated liquids by evaporating and converting the uncontaminated water to vapor.  NWCI even provides all the tools necessary for staff training as well as state-of-the-art analysis tools to make sure the solution is working for you.  We will help you work through the establishment and costs of biologically treating your leachate, reducing ammonia levels, BOD levels, and phosphorus levels, including an analysis of what reverse osmosis or ultra-filtration can do  for you.

Cover Material Solutions

  • Fly Ash Piles

  • Coal Ash Piles

  • Stockpile Protection

  • Storm Water Intrusion Minimization

Dust Control Solutions

  • Fugitive Dust Suppression

  • Pile Dust Control

Odor Control Solutions

  • Sewage Reticulation Odors

  • Sludge Pond Odors

  • Phenolic Compound Odors

Erosion Control Solutions

  • Stockpile Erosion/Run-Off Control

Leachate Treatment Solutions

  • Increased Aeration Systems
  • Automated Measurement Systems
  • Operation Management Solutions

Evaporation Solutions

  • Fly Ash Ponds

  • Coal Ash Ponds

  • Solid Waste Leachate Ponds

Equipment Solutions

  • Cover Application Equipment

  • Fire Suppression Equipment

  • Odor Suppression & Misting Equipment

  • Dust Suppression Equipment

Check out what some of our customers have to say..

“A large part of the success we had during the Sydney Tar Ponds Project was due to the flexibility and quality of NWC’s ConCover 180 material. It did exactly as advertised!!”


Our Mission Statement

Inspire, innovate and implement solutions to solve the unique problems our customers face in a reliable, cost-effective, and environmentally friendly manner.

Trusted Partners

Check out some of the clients and companies we have partnered with over the past 40 years

Reach Out and Find a Solution Today

Talk to one of our sales engineers to see how NWCI can help your operations save time and money