Which of the following describes load shedding effectively?

Load shedding is a crucial measure in managing electric power systems, especially during periods of high demand. Essentially, it involves temporarily reducing the electricity supply to certain areas or customers to prevent a total blackout or overload on the grid. By selectively cutting off power to non-essential services or reducing the load on the system, energy can be conserved during peak demand periods, helping maintain stability and reliability in electricity supply.

This practice is often necessary when the demand for electricity exceeds the available supply. In such scenarios, load shedding acts as a safety mechanism that mitigates the risk of a broader system failure, ensuring that critical infrastructure and essential services can continue to operate. Hence, it's an important strategy in electricity management during times of high consumption.