Why are woody plants discouraged near utility rights of way?

Woody plants are discouraged near utility rights of way primarily because their height can interfere with overhead wires. Vegetation that grows too tall can pose a significant safety hazard, as it may contact power lines during high winds or storms, leading to power outages or even electrical hazards. Utility companies often need clear and accessible corridors to ensure that lines are maintained and to prevent tree-related accidents.

While it's true that some woody plants may attract pests or consume water, these factors are generally not the primary concern in the context of utility rights of way. Additionally, although shade can affect the growth of some plants beneath the canopy, it is not typically a primary reason for managing vegetation in these areas. The critical issue remains the potential hazards posed by tall-growing woody vegetation in proximity to electrical infrastructure.