LUMA Invests $630 Million in Puerto Rico Grid Modernization Projects
LUMA, Puerto Rico's electric transmission and distribution operator, is making significant strides in modernizing the island's grid infrastructure. The company is implementing a series of upgrades and repairs through a $630 million investment supported by the Federal Emergency Management Agency (FEMA). The funds are part of a broader $5 billion FEMA obligation to improve Puerto Rico's electric grid.
The modernization efforts include replacing outdated transformers and upgrading transmission lines. Many of the transformers currently in use have been in service for up to 80 years. As part of these efforts, Pedro Meléndez, Chief Capital Programs and Grid Transformation Officer at LUMA, announced the installation of new transformers at key substations in Bayamón, San Juan, and Ponce. These transformers come from countries like China, Turkey, and Brazil, reflecting the global effort involved in the modernization.
Additionally, LUMA has installed 22 new circuit breakers in various substations, and 47 out of 51 priority transmission line segments have already been inspected. The ongoing work also includes vegetation clearing to prevent outages caused by trees and brush interfering with power lines.
Looking ahead, LUMA plans to energize five more transformers and replace seven additional circuit breakers, further boosting grid reliability. Despite logistical challenges, LUMA is committed to delivering these crucial upgrades to ensure the stability and resilience of the power grid.
