After keeping my CC in the same state for 24 hours (switch at back of CC ON, but CC shutdown), my wattmeter tells me the following...
0.192kWh x 365 days = 70.08kWh / year
¥5.59 x 365 days = ¥2,040 / year (roughly US$20/yr)
After 24 hours, power consumption stabilized to 8.3W (down from 9W...