Electric power consumption before and after:
(based on the data from 784 houses)

This "E-Co Navi" can express the comparison of the consumption with the target figures or the preceding year's consumption. In this way, this makes it easier for everyone to carry out energy saving activities, and thereby contributes to total energy conservation.
Since November 1998, the "E-Co Navi" were installed at 800 houses every year across the country. In 2001Fy, 4,600 are installed . Monitoring by ECCJ has been continuing up to the present.