What is one reason why underground electrical installations are preferred in certain areas?

Underground electrical installations are often preferred in certain areas primarily to protect against weather-related damages. When electrical systems are installed underground, they are shielded from harsh environmental conditions such as high winds, ice, snow, and extreme temperatures. This protection helps to minimize the risk of outages caused by severe weather events, making the power supply more reliable.

In addition, underground installations are less vulnerable to natural disasters like falling trees or flooding, which can damage above-ground infrastructure. This added level of safety ensures that electrical systems remain operational when they are needed most, contributing to overall system resilience and longevity.

Other reasons for underground installations might include aesthetic improvements, as they eliminate the visual clutter of overhead lines, but the assurance of weather protection is a paramount consideration for many installations.