6 ms·
8760 hours = 1 year So... a 1 Watt device running 24x7 = 8.760 kWh billed at about $0.40/kWh [includes both generation and delivery and normal for NE USA - a
by me1010 12y ago
8760 hours = 1 year
So...
a 1 Watt device running 24x7 = 8.760 kWh
billed at about $0.40/kWh [includes both generation and delivery and normal for NE USA - ain't deregulation great?!] ~ $3.50 per year.
In order to get to $1.00, total cost per kWh must be about $0.114 ...
- voltagex_ 12y agoThanks, turns out I've had the wrong maths for this in my head for years!