Orbital Solar Reflector Polar Ice Sublimation Model

Underwrite 1km diameter ultra-thin 5-micron aluminized Mylar solar reflector sails in Mars orbit (focusing 1.5 Gigawatts of reflected solar photons onto south polar dry ice caps to sublimate trillions of tonnes of CO2 gas into the atmosphere). Model planetary terraforming infrastructure leases ($65M/mirror/yr), and 25-yr IRR.