zero waste future. Accordant Energy is proud to offer ReEngineered Feedstock (ReEF), a patented, state-of-the-art technology that is focused on multi-pollutant emission control. ReEF can be seamlessly co-fired with coal to specifically target the reduction of sulfur, nitric oxide, hydrogen chloride, mercury, and other air pollutants. This technology transforms the non-recyclable fibers and plastics from municipal solid waste (MSW) streams into a fuel substitute that actively reduces air emissions while also lowering the total amount of coal used in a power plant.