Radiative Sub-Ambient Dew Harvesting Roof Model
Underwrite superhydrophobic micro-grooved roof membranes radiating thermal heat into deep space via the 8-13 micron infrared atmospheric window (cooling 6°C below ambient air to condense 0.6 L/m²/night of pure distilled water passively with zero electricity). Model water utility savings and building off-take, 20-yr IRR.
1. Capacity & Unit Economics
2. Financial Returns & Yield
PASSIVE 6°C SUB-AMBIENT DEW CONDENSATIONAnnual Net EBITDA
$0 / yr
20-Yr Project IRR
0.0%
Gross Revenue
$0 / yr
Total CapEx
$0
Annual OpEx
$0 / yr