there are many causes of energy crisis are :
1. increase in population
2. increase in the demand for the energy and even usage
3. the usage of more and more energy so the replacement of the energy sources is becoming less.
4. the use of energy is more in factories and even industries for their needs so there can be energy crisis.
The energy crisis is the concern that the world’s demands on the limited natural resources that are used to power industrial society are diminishing as the demand rises. These natural resources are in limited supply. While they do occur naturally, it can take hundreds of thousands of years to replenish the stores. Governments and concerned individuals are working to make the use of renewable resources a priority, and to lessen the irresponsible use of natural supplies through increased conservation.