BuildcraftFuelRegistry.coolant.addSolidCoolant(StackKey.stack(Blocks.ice), StackKey.fluid(FluidRegistry.WATER), 2f);
// Receiver / emitter
if (!BuildCraftCore.NONRELEASED_BLOCKS) {
emitterBlock = new BlockEnergyEmitter();
CoreProxy.proxy.registerBlock(emitterBlock.setBlockName("energyEmitterBlock"));
CoreProxy.proxy.registerTileEntity(TileEnergyEmitter.class, "net.minecraft.src.builders.TileEnergyEmitter");
receiverBlock = new BlockEnergyReceiver();
CoreProxy.proxy.registerBlock(receiverBlock.setBlockName("energyReceiverBlock"));