The Adjustable Energystorageunit is an energy storage block added by GregTech 1. This block is capable of inputting and outputting up to 2,048 EU/t, but is configured to output 512 EU/t by default. The output rate of this block can be set to any rate between 0 EU/t and 2,048 EU/t, which is useful for machines that require fine-tuned energy inputs, such as the Fusionreactor. This block can store a maximum of 100,000,000 EU.