Finally, we highlight potential shortcomings in our method. Firstly, we enforce a criteria of energy above convex hull of 0 eV. This has previously been reported as too strict to account for the errors of DFT and it has previously suggested that a cut-off of 24 meV above convex hull would better capture all candidates instead. Our method also only captures peaks in electron density within a window of 0.2 eV around the Fermi Energy level. This implicitly means that our method will not capture any potential semiconductor electrides, the first of which was reported recently. These drawbacks mean that our results set is likely retrieving the bare minimum candidates and there are many more yet to be uncovered.