OPEX Calculator
Estimate your annual operating costs including inflation, heating, and cooling based on your dome specifications.
Dome Specifications
Enter your dome dimensions and system details
120 ft
120 ft
Total Area
14,400 sq ft
65°F
8 hrs
Monthly Cost Projection
Physics-based calculations showing seasonal HVAC variation by month
Annual Operating Cost
$40,319
Monthly Average
$3,360
Cost Per sq ft / Year
$2.80
Fan/Inflation
$22,584
per year
Heating
$13,235
per year
Cooling
$0
(disabled)
Lighting
$4,500
per year