The Dominican Electric Transmission Company (ETED) has confirmed a massive blackout that affected the National Interconnected Electric System (SENI) this morning. The incident, initiated at 10:50 a.m., left several areas of the country without service for over an hour and a half, without the entity revealing the cause or an estimated restoration period.
Emergency protocols in place
Technical teams from the ETED, in conjunction with the Coordinator’s Office, distributors, and generators, are working on progressive recovery. The priority lies in an orderly replacement that avoids destabilizing the national system, according to the official statement issued after the massive blackout.
Background of failures in the Dominican electric system
This massive blackout is not isolated. In 2023, the Dominican Republic recorded over 150 major interruptions in the SENI, according to data from the National Energy Council, frequently attributed to overloads, generator failures, and transmission deficiencies. Experts such as electrical engineer Ramón Alburquerque have criticized the lack of investment in infrastructure, which aggravates these recurring events.
Economic and social impact
Prolonged cuts generate millions of dollars in losses for businesses and households. In the last year, the average cost of a massive blackout exceeded RD$500 million, impacting key industries such as tourism and manufacturing. Residents in Santo Domingo and the Cibao report frustration due to the ETED’s informational opacity.
- Lack of identified cause aggravates public distrust.
- Updates promised through institutional channels.
- History of failures underscores urgent need for modernization.
The ETED insists that they are monitoring the massive blackout to provide updates soon, but the absence of initial details recalls past episodes, such as the total collapse in April 2022, which lasted 48 hours. Electrical analysts highlight that the aging of transmission lines, with 40% obsolete according to independent audits, contributes to these vulnerabilities.
Challenges in the Dominican energy sector
This massive blackout exposes structural challenges in the Dominican energy sector, where demand grows 5% annually without proportional investments. The ETED updates its situation through official channels, while users wait for normalcy in a context of chronic fragility of the SENI.
