a*****a
发帖数: 1085 | 1 这洗碗机开起来要用冷热水，要用电转上一两个小时，当然还要用洗碗液什么的。不知
道有没有人测算过用一次的成本要多少。 |
C*******d
发帖数: 15836 | 2 I think it at most uses 2000 W, that will cost about $0.3/hour. So two hours
cost $0.6 at most. I guess it should be much less than that because it is
not producing hot water all the time. |
x*****i
发帖数: 4035 | 3 google is your friend. i'm sure lots of people have already done the
calculation somewhere.
also, don't forget how much time/energy/water/detergent you're saving by
using the dishwasher, not to mention how much better it is to your hands (
assuming you're the one doing the dishes)
【在 a*****a 的大作中提到】
: 这洗碗机开起来要用冷热水，要用电转上一两个小时，当然还要用洗碗液什么的。不知
: 道有没有人测算过用一次的成本要多少。
|
g********3
发帖数: 1281 | 4 $0.25 for electricity, not sure about water. |
a*****a
发帖数: 1085 | 5 转两个小时才用掉一个quarter？我以为会很费电呢
【在 g********3 的大作中提到】
: $0.25 for electricity, not sure about water.
|
