LISBON, Portugal – Portugal has achieved a historic milestone in renewable energy production, with wind power supplying a record-breaking 56% of the nation's total electricity consumption on Wednesday. This surge in wind energy was fueled by the strong winds brought by Storm Martinho, according to national grid operator Redes Energéticas Nacionais (REN).

REN reported that the total daily wind power production reached 112.4 GWh, with a new maximum wind power output of 5080 MW recorded at 12:15 PM. “The Martinho depression also allowed for a new maximum wind power of 5080 MW at 12.15pm,” REN stated.

The remarkable wind energy output contributed to an overall renewable energy production that met 92% of the country’s electricity needs on the same day.

Throughout the year, Portugal has seen a significant reliance on renewable energy sources, with 79% of its national consumption being met by renewables. This breakdown includes 39% from hydropower, 28% from wind, 7% from solar, and 5% from biomass.

“These records confirm that Portugal has maintained a sustainable trajectory in the progressive incorporation of endogenous renewable sources, while maintaining the primary objectives of security of supply and quality of service in the National Electricity System, even in more adverse situations such as yesterday's,” REN concluded.

The strong performance in wind energy follows a trend of increasing renewable energy contributions in Portugal. Last month, renewables supplied 78% of the country's electricity consumption.

Earlier in the year, particularly in January, hydropower conditions were exceptionally favorable, with a production index of 1.28, surpassing the historical average of 1. However, wind and solar power faced less favorable conditions, with indices of 0.71 and 0.83, respectively.

Despite these variations, solar energy continues to experience significant growth, with a 27% year-on-year increase and peak grid deliveries reaching around 2,800 MW. In January and February combined, hydropower capability index stood at 1.25, wind power at 1.00 and solar power at 0.82.

Portugal’s continued investment and reliance on renewable energy sources highlight its commitment to a sustainable energy future, even amidst challenging weather conditions.