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What Is a Loading Number?
A loading number is the supplier-issued authorisation that lets a driver lift product at a terminal. Without a valid one, the rack will not release fuel.
What makes it awkward is that it is not a simple reference. A loading number typically encodes a combination — carrier, terminal and destination together — and all of them have to match what the driver is actually doing.
Why it encodes a combination
A supplier is not just confirming that someone may buy fuel. It is confirming that this carrier may lift this product at this terminal for this destination, under an arrangement that may be specific to that combination — a different price, a different tax treatment, a different allocation.
Change any one of those and the authorisation is a different one. Send the same truck to a different terminal, or the same load to a different state, and the loading number that worked yesterday is the wrong number today.
Why a wrong one is expensive
The failure is physical, not administrative. A driver arrives, the number does not validate, and the truck sits — or turns around. That is a wasted trip, a missed delivery window and a customer who now needs a load sooner than anyone planned.
The numbers themselves are also awkward to handle. Each supplier issues its own in its own format, they change, and they arrive by whatever channel that supplier uses. A dispatcher assigning a load has to find the right one for the exact combination being dispatched, from a set that is rarely in one place.
Why they resist a default
It is tempting to store one loading number per supplier and reuse it. That breaks quietly: the number is only correct for the combination it was issued against, so a per-supplier default is right until the moment a load goes to a different terminal or a different destination state — and then it is wrong in a way nobody notices until the driver is at the gate.
The same reason makes consistent terminal naming matter more than it looks. If a terminal is recorded three different ways across a system, matching a loading number to it becomes guesswork.
How Energy Connect handles it
Loading numbers are stored per supplier against the combination they were issued for, and surfaced to the driver on the load rather than looked up separately. Terminal names come from a shared master list, because consistent terminal strings are what make loading-number matching work at all.