Insta carried out the renovation of the automation and electrical systems of the Jumisko hydropower plant and Isojärvi pumping station for PVO-Vesivoima in connection with the overhaul of the equipment. Following the overhaul, the plant’s efficiency improved by approximately 6% and power increased by 2 MW. With better control options and energy efficiency, the plant is more capable of flexibly producing essential balancing power for the electrical system.
– We see Insta as a company that listens to the customer and works flexibly. For us, it means a lot that a supplier can challenge decisions, when necessary. We were positively surprised that Insta had excellent suggestions and ideas already at the sale and tender stage, says Development Manager Juha Kähkölä.