Workplace EV charging etiquette

In short

Good charging etiquette comes down to respecting shared time: follow the workplace's booking rules, reserve only the time you need, cancel unused reservations, leave the charging space when your turn ends and do not interfere with another vehicle unless the site's rules explicitly allow it. Employers should turn these expectations into visible rules instead of relying entirely on informal negotiation between employees.

Eight rules for sharing workplace EV chargers

Follow the site's charging rules.
Different workplaces may use reservations, time limits, assigned periods or first-come-first-served access. Follow the system defined for the site rather than creating a separate arrangement with individual colleagues.
Reserve only the time you reasonably need.
When charging time is scarce, unnecessarily long bookings reduce availability for everyone else. Choose a duration that reflects your expected charging need and the workplace's booking rules.
Use your reserved charging turn, not someone else's.
A free-looking charger may already be reserved for another driver. Check the shared schedule or the site's agreed process before using it.
Cancel a reservation you will not use.
Plans change. Releasing an unused booking makes the charging time available to another employee and gives the workplace a more accurate picture of real demand.
Leave the charging space by the end of your turn.
If another driver is scheduled after you, the displayed end time is the point at which the shared resource needs to become available again. Finishing charging does not automatically turn a charging space into ordinary parking.
Do not unplug another vehicle unless the workplace explicitly allows it.
Vehicles and chargers handle connectors differently, and employees should not have to guess whether disconnecting another person's car is acceptable. If the workplace permits it in specific circumstances, document those circumstances clearly.
Report faults instead of working around them silently.
A damaged connector, unavailable charger or blocked charging space affects everyone using the schedule. Report the problem through the workplace's designated process so other drivers are not planning around capacity that is not actually available.
Use the agreed communication channel when an exception occurs.
If a driver is delayed, a charger becomes unexpectedly free or another operational problem appears, use the workplace's normal charging or facilities process. Shared rules work better than requiring employees to negotiate access ad hoc.

Etiquette should not carry the whole system

Informal courtesy works well while demand is low. As more employees depend on fewer chargers, etiquette alone becomes fragile because different drivers can have different expectations about priority, charging duration and when a vehicle should move.

The workplace should turn the most important expectations into explicit rules: who has access, how charging time is allocated, when a turn ends and how exceptions are handled. Etiquette then supports the policy instead of replacing it.

What employers should make clear

Who may use each charging site
Whether charging time must be reserved
Any maximum booking or charging duration
How unused reservations should be cancelled
When the vehicle must leave the charging space
Whether another employee may ever disconnect a vehicle
How charging priority is handled, if priority rules exist
Where faults or blocked chargers should be reported
Who resolves repeated charging conflicts

A short rule that employees remember is more useful than a long policy nobody reads. Put the operational rules where drivers encounter the charging process — for example in the booking experience, workplace guidance or signage near the chargers.

Reservations or first-come-first-served?

First-come-first-served charging is simple when demand is low and employees rarely compete for access. Its weakness is predictability: a driver may arrive expecting to charge and find every space occupied.

Reservations add structure by giving employees a defined charging period in advance. They are useful when charging availability affects commuting plans or when several employees regularly compete for the same chargers.

A workplace does not have to choose one model forever. The right approach can change as the number of EV drivers changes.

What should you do when someone overstays?

Avoid making individual drivers responsible for enforcing the charging policy through confrontation. The workplace should define what happens when a vehicle remains in a charging space beyond its permitted time.

A sensible first step may be a reminder or notification. Repeated misuse can then be handled through the organisation's normal facilities or workplace process. The important point is that consequences are defined centrally and applied consistently.

Short workplace charger rules you can post

Book it.

Check availability and follow the site's booking rules.

Use only the time you need.

Shared charging time should remain available to other drivers.

Cancel if your plans change.

Release unused charging time as early as possible.

Leave by the end of your turn.

Make the charger available for the next driver.

Do not unplug another vehicle unless the rules allow it.

Follow the site's procedure rather than guessing.

Report faults.

Let the workplace know when a charger or charging space is unavailable.

Clear rules make shared charging easier for everyone.

Where Charge Roster fits

Charge Roster turns several of these etiquette expectations into a visible schedule. Employees see when workplace chargers are available, reserve a charging turn and know when that turn ends.

The workplace defines the booking rules and employees can release charging time they no longer need. This reduces the amount of day-to-day coordination that has to happen through messages, physical charger checks or negotiation between colleagues.

Workplace EV charging etiquette for shared chargers