Thermal Generator
A 3 × 2 × 2 multiblock that burns fuel and makes 60 FE per tick, sent without wire to a block of your network.
BlockEnergyMinecraft 1.21.1 · NeoForge 21.1
How to get it
Iron IngotMinecraftBlock of RedstoneMinecraftIron IngotMinecraftFurnaceMinecraftBlock of CopperMinecraftFurnaceMinecraftBricksMinecraftBricksMinecraftBricksMinecraft
Thermal GeneratorQuantum Storage
How to use it
It is a multiblock: build the structure around the core (see the 3D view of the multiblock page), then right-click the core to form it.
Put fuel in it: it burns what a furnace burns (same burn times, lava buckets included) and makes 60 FE per tick of burning. Hoppers and ports can fill it.
In its screen, choose which block of the network range receives the energy; the controller by default. If the destination is full, it pauses and the fuel is not wasted.
Battery