In South Korea, there are two different kinds of electricity pricing tiers. The more affordable one between the two is meant for industrial use only, and that would mean manufacturing, mining, and other production equipment and facilities (factories included). Apart from that, there is also the standard priced electricity, which is meant for offices, R&D centers, and general purpose buildings among others. Well, this is certainly cause for temptation, as some companies have been discovered to have used the cheap 'industrial' electricity for 'normal' usage.
Ubergizmo , Samsung And LG Allegedly Caught In The Act Of Industrial Electricity Theft, Samsung And LG Allegedly Caught In The Act Of Industrial Electricity Theft