Hi team,
I just wanted to dump some info here. I was chatting in another thread about power consumption in incubators. I decided to crunch a few numbers (and had to guess a couple) and thought some may find it interesting. The conversation was asking about the difference between an RCOM 50 and Sportsman unit, but, anyone can work out their own incubators providing you have the wattage.
OK...I got my nerd on and did a rough calculation of the two models.
I did not take every factor into account but this should work as a guide. I had to take a couple of estimates, but like I said, a guide. I will include my working out, but look for the bold figure that shows costs per hatch per egg.
(BTW, This formula can be used for any appliance and it's cost to run)
Watts x time run x days run divided by 1000 = kWh, then multiply kWh by how much the power company charges you per unit. In addition to this, I used a refrigerator estimate of 1/3 actual run time, once both incubators are up and running they will cycle on and off to maintain temp.
1502 Sportsman Capacity, 325watts, 288 chicken eggs
325 watts x 24 hours x 21 days div 1000 = 163.8 kWh x $0.22AU p/kWh (our current local price)
$36.03 divide by 3 (for cycle of heater)
$12.01 per hatch to run the 'bator HOWEVER, this is for 288 eggs, so if at capacity each egg works out to be;
$0.04, yep 4 cents an egg if full and running full term.
RCOM 50, 120 watts, 48 chicken eggs
120 watts x 24 hours x 21 days div 1000 = 60.48 kWh x $0.22AU p/kWh (our current local price)
$13.30 divide by 3 (for cycle of heater)
$4.40 per hatch to run the 'bator HOWEVER, this is for 48 eggs, so if at capacity each egg works out to be;
$0.09, 9 cents an egg if full and running full term.
Although may seem small, it's twice as efficient to run a bigger unit.....heaps good reason to have more chicks hahahaha
Also shows that it really is best to run these things at capacity to get your moneys worth!