A capability for management of computing infrastructure under emergency peak capacity conditions is presented. The capability for management of computing infrastructure under emergency peak capacity conditions may support configuration of computing infrastructure to provide additional computing capacity for the emergency peak capacity conditions. The computing infrastructure may include capacity supporting equipment configured to provide computing capacity of the computing infrastructure and environmental equipment configured to support operation of the capacity supporting equipment. The configuration of computing infrastructure to support additional computing capacity for an emergency peak capacity condition may include configuration of capacity supporting equipment to operate in emergency operating mode, rather than normal operating mode, to support the additional computing capacity for the emergency peak capacity condition. The configuration of cloud computing infrastructure to provide additional computing capacity for an emergency peak capacity condition may include configuration of environmental equipment to support operation of capacity supporting equipment in emergency operating mode.