Hurricane Melissa revealed that near 100% electricity access does not equal true grid resilience. This article examines the structural weaknesses and the reforms required
Jamaica’s near-100 percent electrification rate meant nothing when Hurricane Melissa hit. The storm made one fact impossible to ignore: access to electricity is not the same as having a resilient grid.
swept across Jamaica, wiping out service to some 550,000 customers with the utility Jamaica Public Service Company, it reaffirmed a sobering global reality that having access to electricity does not guarantee that the system is resilient. The Government and the local electric utility company anticipate that full restoration of power could take up to six months according to aleft entire parishes in darkness for weeks. Shops and gas stations closed, communication lines went down and families were forced to rely on candles and small generators. The storm revealed how quickly modern life unravels when the grid collapses. It also exposed deep weaknesses in infrastructure, operations, and vegetation management, offering hard lessons for building back stronger and for other regions to reinforce their grids in a warming climate.According to the JPS website’s Hurricane Melissa Restoration Highlights published on November 19, 2025, the recovery effort has since progressed to 70 percent of customers restored and 30 percent still without electricity. This improvement reflects major ground operations across parishes with lighter damage in addition to international linemen being added to their restoration efforts. The hardest-hit western regions remain significantly constrained by the extent of network destruction. JPS notes that while some western communities have had partial restoration, the widespread structural damage requires major network rebuilding, limiting the company’s ability to give definitive restoration timelines. Together, these underscore both the scale of the national recovery and the magnitude of the remaining challenge, particularly for rural and western communities where pre-existing vulnerabilities now intersect with catastrophic system damage. More tellingly, community residents in hard-hit parishes recounted that leaning wooden utility poles and trees entangled in overhead wires had been hazards long before the hurricane struck. According to The Gleaner, JPS itself cited extensive damage to its transmission backbone and distribution network, particularly in the western region of the island. TOPSHOT - Electrical poles are down as a man bikes through the destroyed neighborood of North Street following the passage of Hurricane Melissa, in Black River, Jamaica on October 29, 2025. Hurricane Melissa made landfall in Jamaica as a Category 5 storm with sustained winds of approximately 185 mph and a minimum central pressure of 892 millibars, tying the record for the strongest Atlantic landfall according to Washington Post data. During the event the storm brought rainfall in excess of “up to 40 inches in some locations” and storm surges estimated up to around 4 metres in higher-risk coastal zones. These extreme physical forces collided with structural weaknesses in Jamaica’s power system: overhead infrastructure, less than adequate vegetation-management practices, and the need of a service model designed around the real needs of customers. More importantly, a grid that lacks customer-centric design is one that was never built or redesigned around the everyday realities of the people who depend on it, families, hospitals, businesses, schools, and entire communities that bear the greatest burden when the power fails. IN SPACE, CARIBBEAN SEA - OCTOBER 28: In this handout satellite image provided by the National Oceanic and Atmospheric Administration , Hurricane Melissa churns through the Caribbean Sea, captured at 15:20Z on October 28, 2025. Hurricane Melissa has intensified into a Category 5 storm as it approaches Jamaica, bringing torrential winds and rain, according to the National Hurricane Center. Across the Caribbean, it is clear that when wooden utility poles show visible stress long before a storm, leaning for months with electrical lines threaded through dense tree canopies, the system is already vulnerable. Furthermore, vegetation management that allows large trees to grow into live wires further increases the likelihood that falling branches or uprooted trunks will take down circuits during high winds or flooding. As a result, when a Category 5 system like Melissa arrives with record-breaking gusts these weaknesses collide. The combination of ageing infrastructure, exposed overhead lines and unmanaged vegetation creates a high-risk environment where widespread grid collapse becomes almost inevitable under extreme storm conditions. When a storm like Melissa brings extreme winds, storm surge, heavy rainfall and flooding, any grid with pre-existing vulnerabilities is likely to fail. Wooden poles are naturally more susceptible to hurricane-force gusts, overhead lines are easily damaged by falling trees and wind-borne debris, and inconsistent vegetation management can intensify exposure during major weather events. In these conditions, even a moderately stressed network can experience rapid, widespread collapse. The broader lesson is that true resilience requires continuous, proactive investment: hardening critical infrastructure, maintaining vegetation corridors, upgrading poles and conductors before they reach failure, and designing service systems that prioritize the needs and safety of the communities they serve.A truly resilient electricity system does more than restore power, it keeps essential services online, recovers faster and protects people. It means hospitals, water-pump stations and communications hubs stay powered during storms so that lives are safeguarded and communities do not collapse. It means that infrastructure is rebuilt smarter: poles are no longer the weakest links, lines are not tangled in vegetation, and each interruption becomes an opportunity to improve not just recover. It means the utility serves its customers by designing for their safety, reliability and continuity, from routine days to worst-case hurricane scenarios.For Jamaica and regions that face hurricanes, that means distributed generation combined with storage so that whole parishes are not wiped out by a single downed line. It means vegetation-management systems that are proactive, trimming trees well ahead of storms instead of reacting after emergency damage. It means wood-pole replacement programmes, composite or steel poles rated for extreme winds and strategically placing underground lines where feasible.Jamaica is at a crossroads. The Government has asked JPS to explore placing parts of the grid underground, particularly in high-risk areas such as the “Hip Strip” in Montego Bay and key urban corridors. This is a welcome move, but the cost will be high. According to Xcel Energy benchmarks, underground lines can cost up to 10 to 20 times more than overhead. Meanwhile, a smart-grid, distributed-resource approach can deliver resilience faster and at lower incremental cost. Building true resilience requires more than repairing damaged assets; it demands strategic upgrades that protect essential services and strengthen the grid before the next major storm. The following priorities highlight the systems and practices that Caribbean states must advance to reduce outages and safeguard communities.Prioritise resilient microgrid systems built around the best technologies for each site, whether solar-and-battery setups, solar–battery–generator hybrids, natural gas or diesel generation, wind-assisted systems, or other distributed resources. Hospitals, water-pumping stations, telecommunications hubs and emergency shelters all benefit from microgrids that can operate independently of the main grid, ensuring continuity of power during outages and maintaining essential services even under the most severe storm conditions.Implement a systematic tree-clearance regime tied to maintenance metrics, technology use and community education. Regional analyses from the Caribbean Electric Utility Services Corporation, supported by resilience assessments conducted through the Caribbean Disaster Emergency Management Agency, consistently identify exposed overhead lines, deteriorating pole infrastructure and weak vegetation-control practices as primary contributors to hurricane-driven grid failures across the region.has also noted that Jamaica’s rapidly growing, dense vegetation creates persistent challenges for transmission and distribution networks, often increasing the risk of outages during major storms.Accelerate replacement of wooden, leaning poles and tangling wires with composite-pole systems or underground cables in the most vulnerable zones. local community accounts show many poles were already compromised ahead of the hurricane.Utilities must embed in its recovery model the fact that customers pay the bills and rely on the service. The temporary suspension of bill disconnections by JPS after the storm acknowledges this reality. A resilient system aligns its infrastructure investments with customer trust and operational transparency.Hurricane Melissa is a defining moment for Jamaica and the wider Caribbean to reimagine what a modern, resilient electricity system must look like in an era of climate extremes. The storm exposed long-standing structural weaknesses, but it also offered a roadmap for transformation: harden infrastructure, modernise poles and lines, manage vegetation strategically, deploy microgrids for critical services, and centre customers in every operational decision. True resilience cannot wait for the next Category 5 storm. It demands investment, accountability and forward-thinking design today. If implemented with urgency and intention, the lessons from Melissa can shift the region from cycles of collapse and recovery to a future defined by stability, protection and uninterrupted electricity, even when the strongest storms arrive. To support Jamaica’s recovery efforts, visit
Jamaica Power Resilience Caribbean Grid Failure Climate Adaptation Critical Infrastructure Energy System Vulnerability Storm Hardening Microgrid Deployment Vegetation Management Reform Climate-Ready Utilities
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