Keywords: benefits of live line OPGW, power outage prevention, grid reliability, cost savings, OPGW retrofit.

Answer: The most significant advantage of live line OPGW installation is the prevention of power outages. By performing the work while the line remains energized, utility companies can:

• Avoid Service Interruption: Maintain continuous, uninterrupted power supply for consumers and businesses, which is critical for a modern, reliable grid.

• Reduce Financial Impact: Eliminate the substantial costs associated with a planned shutdown, including lost revenue, operational downtime, and the economic disruption caused to customers.

• Enhance Grid Stability: Implement grid upgrades, such as adding fiber optic communication for smart grid applications, without compromising system reliability.

• Improve Project Efficiency: Complete the installation process much faster, as there is no need to coordinate complex shutdown schedules or de-energize and re-energize the entire circuit. This allows for rapid modernization of the existing infrastructure.