The EnergyNet with machine explosions, power tier and zapping is implemented again. How it works: Every machine can accept up to a certain tier of power, tier one being 32EU, tier 2 being 128EU, tier 3 being 512EU etc. Same for cables with how much they can conduct. If a machine/cable receives more energy, than it can accept/conduct, it will explode/melt. To prevent that, you need to downtransform the energy or upgrade your machine.