EBPP is the simulation server that runs power flow calculations for the Electric Blocks mod. EBPP uses PandaPower to ensure that in game results match what would actually occur in real life. You must have EBPP running for the Electric Blocks mod to work properly. In most cases, your instructor or organization should set up a server for you. If you’re an individual, then you are going to need a copy of this server running for Electric Blocks to work.