Tethered Aerostat Cloud Water Harvesting Model

Underwrite 1,000-meter altitude tethered aerostat balloons lifting hydrophobic Raschel mesh nets into marine stratocumulus clouds (harvesting 50,000 liters/day of pure condensation water drained via hollow high-strength tethers). Model arid coastal municipal water off-take ($4.50/m³), and 20-yr IRR.