Basic concept

The generation of CO₂ during the calcinations process is an unavoidable fact of ceramic manufacturing. As a ceramic manufacturer, we recognize that global warming is a particularly important problem.
Although we have been tackling energy conservation for many years, we now believe that containing global warming requires an overall reduction in greenhouse gases, and our NGK Spark Plug Group Eco Vision 2010 sets out general targets for reducing CO₂ emissions.

Trends in CO₂ emissions

We have developed ongoing energy saving activities that are slowly increasing.

Transition of CO₂ emission (offices and factories)

As a global enterprise, we intend to promote activities aimed at preventing global warming at our overseas offices and factories as well.

CO₂ emission for overseas manufacturers plants in each region