$17 Billion USD for five years, lifting 3600 Tonnes of oxygen per day. We could roll 3-4 of these tankers onto the C-17 craft. The PDF shows the costs I found online in Google for the craft and oxygen, and these tankers. I priced this out as an alternative to aerosol spraying with aluminum and other toxic materials that will hold heat in as opposed to removing greenhouse gases and letting it out. (see other blog articles for more information). Note: The top fossil fuel companies responsible for 70% of the warming and CO2 emissions could pay for this.
Here are the notes: A safety factor was added to the cost for hardening the tanks for flight at the end.
|Ozone Layer Restoration Calculation|
|Weight of Ozone mole|
|grams ozone per DU|
|area of ozone hole South||20000000||Km^2|
|Km^2 to M^2 factor||1000000||factor|
|DU missing from full layer||189||DU|
|g/DU*area* DU missing||40537674418604.7||grams|
|amount in T||4053767.44186047||Tonnes O3|
|Convert O3 to 16g/mole O2||5404888.13023256||Tonnes O2|
|Used Sept 2017 Dureading|