Posted: Sep 24, 2018 6:55 pm
by Macdoc
Umm my partner doesn't fly with me, she lives in Australia and your math sucks.

632 litres of fuel for 28,000 km

1.5 tons of CO.2 using your figures $20 worth of offset.. :roll:

about 21k km at 3 l per 100 km

Not sure where you get your source from since you don't list it.
Long haul flights are by nature more fuel efficient.

and the Dreamliner is set for bio-fuel use

Qantas uses mustard seeds in first ever biofuel flight between ... ... flight-b...
Jan 30, 2018 - A Qantas 787-9 Dreamliner made the journey from Los Angeles to ... Compared pound for pound with jet fuel, carinata biofuel reduces ...

Aircraft emissions are simply not a problem in the larger scheme of things and are easily off set. The engines are very efficient.

Coal use in Australia is disgusting and totally unneeded....we have a bunch of dinosaurs in charge.

Local commuting in high density urban areas are resolvable with EVs and Hybrids ...but any household can budget for offsets.