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| Coût actualisé de l'énergie× | Analyse exergéoenvironnementale× | |
|---|---|---|
| Domaine | Thermodynamique | Thermodynamique |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine | 2009 | 2009 |
| Auteur d'origine≠ | Lazard | Goran Tsatsaronis and Lucía Meyer |
| Type≠ | Cost comparison framework | Life cycle and environmental analysis |
| Source fondatrice≠ | Lazard. (2023). Levelized Cost of Energy Analysis (v17.0). Lazard Ltd. link ↗ | Meyer, L., Tsatsaronis, G., Buchgeister, J., & Schebek, L. (2009). Exergoenvironmental analysis for evaluation of the environmental impact of energy conversion processes. Energy, 34(1), 75-89. link ↗ |
| Alias | LCOE, levelized cost analysis | environmental exergy costing, exergy-based LCA |
| Apparentées | 3 | 3 |
| Résumé≠ | Levelized Cost of Energy (LCOE) is a standardized metric that spreads the total lifecycle cost of an energy project over its lifetime energy output. It enables fair comparison of electricity generation technologies with different capital structures, operating costs, and lifetimes. LCOE is widely used for technology evaluation, investment decisions, and energy policy analysis. | Exergoenvironmental analysis extends exergy-based methods to quantify and allocate environmental impacts of thermal systems. It assigns environmental costs to exergy streams based on upstream lifecycle impacts, revealing which components contribute most significantly to environmental burdens. This enables engineers to design sustainable energy systems by optimizing the trade-off between thermodynamic and environmental performance. |
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