What Are the Key Factors in Planning Electrical Systems for Industrial Warehouses?

When planning electrical systems for a warehouse or factory, which factors should be considered at the design stage?

Important areas may include load calculations, switchgear capacity, cable routing, machinery requirements, emergency power, fire-safety integration, future expansion, testing and commissioning.

I would appreciate practical recommendations from engineers, contractors and facility professionals who have worked or factory, which factors should be considered at the design stage?

Important areas may include load calculations, switchgear capacity, cable routing, machinery on industrial projects.