抄録
In Japan, after the first petroleum crisis in 1973, the energy saving activities were positively implemented in industrial sectors and a lot of successful results were obtained by the good management of the factory operation followed by the steady, careful and honest endeavor of each operator and staffs of the factory in order to achieve the target which was established by the mutual agreement of the factory members.The presentation describes two examples of energy saving activities in the field of electric or thermal energy in Japanese representative car or steel manufacturing factory.
