Energiakuluga
Energiakuluga is a metric used in theoretical energy studies to quantify how effectively an energy system converts input energy into useful services, while accounting for losses in generation, transmission, storage, and end-use conversion. It aims to capture both thermodynamic efficiency and the quality of energy services delivered within a defined system boundary.
Definition and scope: The term is not standardized, and variations exist across publications. In its simplest
Applications and interpretation: Researchers apply energiakuluga in modeling urban energy systems, industrial ecosystems, or policy comparisons
Limitations and criticisms: The value of energiakuluga depends heavily on system boundaries and definitions of usefulness.
Relation to other metrics: Energiakuluga is related to energy efficiency, exergy efficiency, energy return on investment