Wind turbines at the Tuulimuukko wind farm in Lappeenranta, Finland, have resumed production following a long period of calm weather that significantly affected output. The persistence of a high-pressure system in Finland had led to a noticeable lack of wind, ceasing operations for the wind farm, which had trouble meeting production targets earlier this year. With the arrival of a low-pressure system over the weekend, wind conditions are expected to return to normal levels, according to Exilion's renewable energy team operational head, Leena Hacklin.

This recent extended quiet was noted by meteorologists, with Yle meteorologist Anne Borgström highlighting that it's been over forty years since Finland experienced such a lengthy windless spell. During this time, the turbines faced additional challenges as their blades became frozen, further diminishing energy production. The electricity generated by the wind turbines in January was only 1,628 gigawatt-hours, accounting for just 16% of the total electricity production in Finland, significantly below usual expectations.

The return to favorable wind conditions is essential for both the overall energy landscape in Finland and for meeting renewable energy targets. With the promise of more dependable wind patterns in the coming days and weeks, the outlook for wind energy production appears optimistic, marking a significant recovery from the electricity generation slump experienced during the recent weather interruption.