/challenges-projects/design-challenges/upcycle-iot-design-challenge/b/blog/posts/using-obsolete-home-appliances-to-optimize-energy-consumption---blog-2-initial-measurementsIntro Initial measurements were conducted to asses the feasibility of obtaining working energy storage using refrigerator under test. The objectives were set as following: over-freezing during energy oversupply should allow for significant reductionen-USTelligent Community 12