blockchain system for power trading

we need someone who can help to write a system for a trading system for some trading in a virtual power system. e.g. 1) every power seller will provide their power generating figures on real time basis. 2) all power seller unit can be trackable throughout the system 3) buyer and seller can register on the web 4) this is very similar to a bitcoin but they are just power unit and can be tradable and trackable throughout the system.