Johnny Lawrence
Well-Known Member
Do you feel better now?You must be running a TON of 1000 watt lights then and you must live in Hawaii or some other nation that has absolutely stupidly high electricity costs.
The average cost of electricity in the United States is 12 cents per kilowatt hour.
That means that it cost $86.40 per month to run a 1000 watt HPS light 24/7.
That's $1,036.80 per year.
In two years, that's $2,073.60.
To replace a 1000 watt HPS would take about 600 watts of high quality cob.
That would cost $51.84 per month to run 24/7.
That's $622.08 per year.
That's $1,244.16 in two years.
That means on power alone for two years time running 24/7 you only save a grand total of $829.44.
By the time you figure in the fact that a cob fixture cost about 3 to 5 times what an HPS fixture cost, you're still in the hole per fixture by a substantial margin.
Add to that you either live on Mars where the power is about 100 times the national average at least, or you're a licensed grower that replaced 10 fixtures which means you have no business posting figures for guys running small grows, or you're just completely full of shit.
I fucking wish I paid .12/kh
I live in San Diego. We have some of the highest rates in the country. Have a look.
https://www.sdge.com/whenmatters
I'm on the TOU-DR1 plan, meaning that during "super off peak"(when I run my flowering rooms, I'm paying closer to .40
So go ahead and quadruple the figure you came up with. Then take into account that I replaced 3 HID fixtures, plus the inline fans that were extracting from the hoods. I also replaced 500 watts of 18/6 T5 with 300 watts of Samsung based panels.
I have a 4 car garage, not some small closet grow.