During the analysis of energy data from one of the adjusting works, an unjustified high load was discovered. Measurements confirmed suspicions of high reactive power. The electricity saving group explains the concept: "Reactive effect can be compared to the foam in a beer glass. We want to minimize the 'foam' to get the most out of the energy we use." To fix the problem, Bergkvist Siljan installed phase compensation. The result was an annual energy saving of 250 kWh, with an investment cost that paid for itself within a year.