INTERMITTENTLY REDISTRIBUTING ENERGY FROM MULTIPLE POWER GRIDS IN A DATA CENTER CONTEXT

A technique for using machine logic to configure power supply units in a data center including: (i) receiving cost information for multiple power grids that includes expected cost information for a time period; (ii) receiving usage information for multiple data center loads in a data center that includes expected electrical power usage for the data center loads; (iii) determining a target power information set, based, at least in part, on the cost information and the usage information, with the target power information set, for the time period, including a target power amount respectively corresponding to each power grid; and (iv) determining a power supply unit configuration scheme so that, when operating under the power supply unit configuration scheme, each power grid will supply, at least approximately, its respectively corresponding target power amount.