Instead of saying "wasting", OP should have said "emitting CO2 to the atmosphere", which is the real problem here. Including from refinery flare stacks, and emi

Instead of saying "wasting", OP should have said "emitting CO2 to the atmosphere", which is the real problem here. Including from refinery flare stacks, and emissions of non-CO2 GHGs like methane from leaks. Unbalanced fractions aren't so much of a problem as they can be cracked.