NAM Technology specializes in energy-efficient technologies for the HVAC and refrigeration industries. The company developed a heat pump prototype based on a multi-cascade concept invented by NAM Technology for its cooling solution. NAM Technology's pump, Homeham, has high energy efficiency even in negative Fahrenheit temperatures. Homeham can heat water to 167 F (75 C) when the outside temperature is -4 F (-20 C). Homeham is suitable for heating water in hospitals, hotels, and nursing homes. It could also help to address the problem of energy insecurity in Europe and other regions while reducing dependence on fossil fuels, decreasing GHG emissions, and saving billions of dollars. NAM Technology's second product, Ecokor is a device installed in cooling systems in plants, warehouses, or supermarkets to save energy. Ecokor also can be used to reduce fuel consumption of transport refrigeration trucks.