Abstract: Systems and methods for data center control are provided that identify parameters of one or more data centers, where each data center includes a plurality of devices. The systems and methods receive a command to execute an application, and identify a selected data center from the one or more data centers as a location to run the application based at least in part on an evaluation of the parameters.

Abstract: Cooling apparatus providing two independent heat exchangers (18, 20) serially arranged with respect to a heat flow (42), each heat exchanger being connected to a respective independent chiller (32, 34). The apparatus incorporates an element of redundancy in order to effect an increase in operational efficiency, by being switchable between a first operation mode in which both chillers operate in a free cooling mode and a second operation mode in which a first chiller operates in a free cooling mode and a second chiller operates in a forced cooling mode.

Abstract: Systems and methods for data center control are provided that identify parameters of one or more data centers, where each data center includes a plurality of devices. The systems and methods receive a command to execute an application, and identify a selected data center from the one or more data centers as a location to run the application based at least in part on an evaluation of the parameters.

Abstract: A fuel cell system comprising a first fuel cell and a second fuel cell is provided. In certain examples, the fuel cell system may be configured to provide an operating variable to monitor fuel cell system performance is disclosed. A fuel cell assembly comprising the fuel cell system and methods of monitoring the fuel cell system are also disclosed.