I implemented an optimisation of my immersion heater in my combined heat pump/boiler system on January 20th. The EnergyScore had been running for a time before that so it was now time to look if the change was significant. You can see that this optimisation has been quite effective as the EnergyScore is significantly higher after the optimisation than before. You can see the better score on both daily averages of the score and the weekly averages, but I think especially the latter is good!
