Fig. 2: Flowchart for Cascading marginal emissions factor (MEF) method.
From: Cascading marginal emissions signals for green charging with growing electric vehicle adoption

The full set of electric vehicles is divided into n smaller groups; each group is then managed in sequence with its own MEF signal. The baseline demand for each group is used as a placeholder to improve the calculation of the MEF signal, then replaced by the newly managed demand profile in the calculations for later groups.