2   Artículos

 
en línea
Adam R. Brandt    
This study explores the impact of oil depletion on the energetic efficiency of oil extraction and refining in California. These changes are measured using energy return ratios (such as the energy return on investment, or EROI). I construct a time-varying... ver más
Revista: Sustainability    Formato: Electrónico

 
en línea
Adam R. Brandt and Michael Dale    
The efficiencies of energy extraction and conversion systems are typically expressed using energy return ratios (ERRs) such as the net energy ratio (NER) or energy return on investment (EROI). A lack of a general mathematical framework prevents inter-com... ver más
Revista: Energies    Formato: Electrónico

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