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Energia i societat

Authors: Solé i Ollé, Jordi; García-Olivares, Antonio; García-Ladona, Emili; Ballabrera-Poy, Joaquim; Turiel, Antonio;

Energia i societat

Abstract

En aquest article introduïm el concepte de taxa de retorn energètic (TRE) i les relacions que aquest concepte, cada cop més utilitzat en els estudis acadèmics sobre recursos energètics, té amb les lleis de la termodinàmica. Un dels problemes actuals fonamentals de la relació existent entre els recursos energètics i el funcionament socioeconòmic és arribar a entendre i quantificar les múltiples interaccions que hi ha entre la complexitat socioeconòmica i la quantitat d'energia necessària per mantenir l'estructura de l'actual sistema financer, econòmic i industrial. Un cop s'ha entès que els recursos energètics no són una mercaderia més del sistema econòmic, sinó que són a la base del funcionament de la societat actual (i de qualsevol altra que històricament puguem considerar) podrem comprendre per què la TRE va més enllà dels indicadors econòmics clàssics, incorporant-ne l'ús i l'aprofitament de l'energia. Finalment, veurem om la TRE ens serveix per fer alguns càlculs que ens indicaran les tendències futures del sistema energia-economia-societat

8 pages, 7 figures, 1 table

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green