Heatwaves could cost Poland's power grid 100 million złoty a day — blackout risk?

Energy expert Jakub Wiech, co-founder of the Heatwave Test campaign, warns that heatwaves could cost Poland's power sector up to 100 million złoty per day through increased demand and cooling problems at power plants. The strain poses a real risk to grid stability, though rising photovoltaic output could partially offset the shortfall.