I'm in AZ, so in the summer with everything running and under load - about $500/month (not including the 3d printers). That's why most of it is spun down atm.

I'm in AZ, so in the summer with everything running and under load - about $500/month (not including the 3d printers). That's why most of it is spun down atm. Gradually moving stuff from the blades to ODroid H2s to cut down on power.