We list offsets for both car and air travel:
Car
Travel
One-third of the USA's carbon emissions are
transportation related. Fossil-fueled vehicles are the biggest reason
that we are oil dependent, and they represent the single largest part of the
global warming problem.
Offset Your Car For A Year
Offset Your Car For Its Lifetime
(Car Lifetime is about 13 years, based on USA Department of Transportation
data.)
AIR TRAVEL
Emissions that are in the upper atmosphere are three
times more harmful than emissions at ground level. Air travel is
estimated to account for as much as 10% of current global warming. One
single short flight makes about the same greenhouse effect as driving a
small car for three months.
Offset Your Air Flights
Payments are made through a secure site at
Paypal.
Montana Carbon Offsets are $10.50 per metric ton; Car
Lifetime offsets are $8.00 per metric ton.