Reducing oil consumption by $100m worth of oil saves less than 1 million tons of CO2. We need - and the x-prize requests - solutions that can approach 10 Gt CO2

Reducing oil consumption by $100m worth of oil saves less than 1 million tons of CO2. We need - and the x-prize requests - solutions that can approach 10 Gt CO2 reduction per year. A one time reduction of 0.001 Gt CO2 is simply insignificant.