NOTES about Data Used in The CO2List.org and CO2
Footprint Calculator
Many of our numbers are calculated from
multiple sources. Each calculation and source is in our spreadsheet at
xls.CO2List.org That
spreadsheet gives complete transparency about where the data come from and what
calculations were done to bring all items into comparable units.
ELECTRICITY grid, appliances,
alternate sources
Nuclear electricity creates CO2e
at each step of fuel preparation and for long term defense of spent fuel.
Hydroelectricity: Hydroelectric reservoirs convert some of the carbon in
the area they flood to methane. Methane has 25 times as much global warming effect
as CO2, so hydroelectricity which converts carbon to methane can
have major global warming effects.
DRIVING Speeds of cars greatly
affect their fuel consumption and therefore the amount of CO2e they
release per mile.
Ecoinvent.org is a source of data for many large
companies. They charge 1,800 Euros for access and provides very little public
explanation of data or methods.
CARBON OR CO2e? explanation