The affected neighborhoods included La Concepción, La Mañosca, El Edén, Carmen Bajo, Calderón, Solca, and areas around La Armenia in Los Chillos Valley. Citizens took to social media to report blackouts and demand explanations from the Empresa Eléctrica Quito (EEQ), which has yet to issue an official statement clarifying the causes. Similar interruptions were registered in early January and late October of the year, indicating a continuing pattern rather than isolated incidents.
Despite the heavy rains that replenished hydropower reservoirs after a severe drought in 2024, the underlying problems in the transmission and distribution network remain unresolved. Technical experts attribute these outages primarily to an aging and insufficient infrastructure that has not kept pace with rising demand. Quito’s electric grid suffers from outdated equipment, including transformers, lines, and substations operating near or over capacity, increasing the system’s vulnerability to failures.
Climatic factors also compound the problem. The frequent atmospheric discharges, intense rainstorms, and occasional seismic activity common in the Andean region pose ongoing threats to the electrical network. Lightning strikes, in particular, have caused damage to critical components in Quito’s mountainous terrain, necessitating complex maintenance work at high altitudes such as the Antenas del Pichincha site. Despite extensive maintenance efforts by EEQ, including inspections and replacement of lightning arresters, the sheer frequency of weather-induced incidents strains the system.
Complicating matters, the demand for electricity in Quito and nationwide continues to grow without corresponding investment in grid modernization and expansion. The increasing population and urban development exert further pressure on a transmission system already described by national electricity operators as degraded and operating close to instability limits. The insufficient maintenance budgets and delayed upgrades have left the network prone to abrupt outages.
Nationally, Ecuador’s electric sector battles a multifaceted crisis. Hydroelectric power, which accounts for roughly 70% of the country’s energy supply, faced critical losses due to a prolonged drought in 2024, forcing the government to implement rolling blackouts as a contingency. Although the situation improved with recent rains filling major reservoirs like Mazar, the crisis exposed deep structural weaknesses. The government’s emergency energy contracts have fallen short of needs, with only a fraction of the promised generation capacity from thermal and barge units actually operational by mid-2025.
Additionally, power imports from Colombia, once a valuable supplement covering about 5% of Ecuador’s demand, have diminished drastically. Recent declarations from neighboring authorities confirmed Colombia’s reduced electricity exports due to their own generation constraints, further limiting Ecuador’s options to stabilize the supply.
Experts warn that without a comprehensive investment plan—estimated at over $10 billion nationally for generation, transmission, and distribution improvements—the country will continue to suffer frequent, unplanned outages. Quito’s grid, in particular, requires significant funding and technical upgrades to bolster reliability and meet growing demand.
In response, EEQ has accelerated preventive maintenance programs and emergency repairs, yet these are stopgap measures. Long-term solutions will depend on coordinated efforts between the government, energy sector stakeholders, and financial institutions to modernize Ecuador’s electricity grid and reduce its susceptibility to climatic and operational disruptions.
As Quito’s residents navigate intermittent power supply into late 2025, the challenge remains balancing immediate restoration efforts with strategic infrastructure investment to ensure a stable, resilient electric system for the capital and the nation.
This article was curated and published as part of our South American energy market coverage.
