Octopus Tracker explained: is daily wholesale pricing right for your heat pump?
Octopus Tracker prices your electricity differently every day, following the wholesale market rather than a fixed quarterly rate. On most days it comes in below the Ofgem cap. On some days it doesn't. For heat pump owners already on Cosy Octopus, it raises a real question: is the simplicity of daily-rate wholesale pricing worth giving up Cosy's guaranteed cheap windows?