As part of ongoing efforts to transform and modernize Puerto Rico’s electric system, LUMA on July 15 said it has integrated advanced LiDAR (Light Detection and Ranging) technology into its aviation and ground patrol operations.
This tool captures detailed environmental information through laser light pulses emitted from sensors mounted on drones, helicopters, vehicles, or ground-based equipment.
The data collected is used to generate accurate 3D maps of terrain, structures, and electric infrastructure—even in complex or hard-to-reach areas.
LUMA uses this technology for key purposes, including the design and modeling of power lines, topographic surveys in densely vegetated areas, evaluation of encroachments on rights-of-way, and management of vegetation near power lines.
In addition, ground-based LiDAR is used to inspect underground systems such as manholes, detecting risks or maintenance needs.
“The integration of LiDAR technology reinforces our commitment to using advanced tools that raise the standards of safety and operational efficiency for the benefit of our customers and all of Puerto Rico. This technology enables us to detect potential failures or vulnerabilities in the infrastructure before they become outages, thereby ensuring the continuity and reliability of the electric service,” said Luis López Rijos, Supervisor of Surveyors in Transmission Line Engineering.
The technology has been integrated into aerial and ground patrols for the inspection of transmission lines, verification of critical structures, assessment of underground infrastructure, and support for rapid emergency response.
To date, LUMA has flown over approximately 33% of transmission line miles and has inspected more than 17,100 structures using this technology, directly supporting modernization and maintenance projects for the electric grid.
In June 2020, the Puerto Rico Electric Power Authority and the Puerto Rico Public-Private Partnership Authority selected LUMA Energy to operate, maintain and modernize the electricity transmission and distribution system of PREPA for fifteen years through a public-private partnership.
