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Created page with "This page explores how the size of the country can be taken into account in the determination of the eco-score transport bonus. == Bonus approach == The eco-score approach in..."
This page explores how the size of the country can be taken into account in the determination of the eco-score transport bonus.

== Bonus approach ==
The eco-score approach intends to give a bonus to locally produced (and purchased) products. This bonus is +15, which is equal to a transport score of 100. This bonus is however now given to any product produced/purchased in France. No account has been taken of the very large size of France and impact of transport within the country.

Can this approach be adapted, so that the size of a country is taken into account?

== Maximum bonus ==
It would be logic to give the maximum bonus (transport score if 100) only to very locally production and purchase. Ideally this will imply an area as small as possible, i.e. a city or very small country. Production and purchase that occurs in a country such as Andorra, Monaco, Liechtenstein or San Marino could be viewed as having a transportation score of 100.

== No bonus ==
In the current calculation the no bonus (transportation score 0) is (arbitrarily) set at a distance of 2000 km. This distance covers roughly the size of Europe.

== Centroids to the rescue ==
Is it possible to use the centroid calculations in determining the size of a country?

The weighted sum for a single city will be zero, which should correspond to a transportation score of 100.

The weighted sum of the major cities in the European Union could be used to define the transportation score of 0.
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