Compere T@energy Wisdom Energy Management System is used for online monitoring power, water, gas, heat, etc. mutilple energy type consumption. 
It can generate hourly, daily, weekly, monthly, yearly data report. 

It also integrates control function for remote control meter circuit and with alarm function for overload, etc. 

Japan hotel power management system has a few floors and each floor has about 30 rooms. Our engineer designed an integrated cabinet with meters, gateway and circuit breakers, etc in one.