An alternative to warehouses. The Memory Unit can store an infinite amount of a single item type. The more items you store, the more power it will require!
I upped the multiplier to 2.4MW (from my slightly increased 480kW), and it's stuck. I can set it back to 480kW, but the actual consumption stays on the way higher level. Even when I set the multiplier to 0kW, it stays at high consumption.