Santo Domingo – The Dominican Republic’s power sector hit a fresh milestone this week, as record-breaking electricity demand surged for the second straight day amid a confluence of seasonal warmth, growing economic output and accelerating national electrification. Energy and Mines Minister Joel Santos confirmed Tuesday evening that the National Interconnected Electric System (SENI) hit an instantaneous peak consumption of 4,277 megawatts at 8:36 p.m. local time, marking a new all-time high for the Caribbean nation.
This latest record represents a 74 megawatt jump from the previous historic peak set just 24 hours prior on Monday, when demand hit 4,203 megawatts. Monday’s reading itself already broke the prior record that had stood for just over 11 months, which was the 4,185.11 megawatt peak registered last July 22.
In a public update posted to the social platform X, Minister Santos explained that the consistent upward trajectory of national power consumption underscores a steady, ongoing increase in overall demand across the Dominican Republic. He outlined three core drivers behind this accelerating trend: unseasonably or elevated high summer temperatures that push increased use of cooling systems, expanding and strengthening economic activity across multiple industries that require greater power inputs, and the continuing spread of electrification to more residential households and productive commercial and industrial sectors.
Looking ahead, Santos cautioned that current projections point to electricity demand continuing its upward climb through the coming weeks, as elevated seasonal consumption patterns are expected to hold through the remainder of the hot summer period.