Energy Intensity Definition Explained
Energy intensity is a crucial metric used to understand how efficiently a nation or economy uses energy.
Specifically, it measures the amount of energy that is consumed relative to the economic output generated.
The standard definition is:
- Energy intensity = Energy consumed / Gross Domestic Product (GDP)
This ratio helps in assessing energy efficiency. A lower energy intensity suggests that less energy is required to produce one unit of economic output, indicating higher efficiency.
Based on this definition, the correct option is the one that describes energy as being consumed per unit gross domestic product.
Important Questions from Renewable Energy
In a flat-plate solar collector, the energy losses are due to
(i) Conduction
(ii) Convection
(iii) Radiation
Choose the correct answer from the code given below :
The number of sites suitable for harnessing tidal power in the world is limited to about
- Arrange the following regions on the basis of the availability of India's potential wind energy (GW) in 2022-23 in descending order :
A. Northern Region
B. Eastern Region
C. Sourthern Region
D. Western Region
Choose the correct answer from the options given below : - Which of the following biomass conversion processes produces biogas from crop residues ?
- Which among the following is superior carbon fixer per unit area for bioenergy generation ?
