In April 2000, NKK announced the "Environmental Solutions" concept and set up a new organization called the "Environmental Solutions Center", which is composed of highly sophisticated professionals in the field of the environment and energy. NKK's environmental solutions businesses offer solutions for environment- and energy- related issues faced by all societies, based on rich experience and know-how accumulated by NKK and its group companies.

Environment-related business, Environmetal solution, Eco energy, Environment, Total solution, Recycling solution, Urban revitalization, Keihin coastal area environmental city concept, Hiroshima eco-town area, RDF, DME, SOFC, Environmental network