Polar Energy’s Head of Strategy, Fredrik Karlsson, recently commented in Tidningen Näringslivet on the growing issue of overvoltage affecting local el…

Solar energy still accounts for only a small share of Sweden’s electricity production — but it’s already beginning to impact power system dynamics, ac…

Battery parks — essential for the green transition Battery parks play a key role in the green transition of the energy system. On the production side…

C4 Energi has partnered with Polar to establish large-scale battery storage in Kristianstad and deliver long-term solutions to local power capacity ch…

October 10, 2023 All eight batteries are now in place at Stockholm Exergi and Polar Capacity’s battery park in Haninge. The park is one of Sweden’s…

“On Wednesday, June 28th at 4:00 PM, Polar Capacity is hosting a seminar in Almedalen. We will be exploring whether the new energy landscape makes it…