A policy that scales with more plugged-in employees.

The short answer

A workplace charging policy needs to answer five practical questions before it needs anything else: who can charge, how much capacity is available, how that capacity gets allocated when demand exceeds it, how cost is tracked and recovered, and how the whole thing gets reported on. Get those five areas defined and workplace charging holds up as employee EV adoption grows; leave them undefined and the site’s charging becomes a source of ad-hoc complaints and unmanaged electrical demand.

1. Access: who is eligible to charge

The first policy decision is straightforward but easy to skip: which employees, and which vehicles, can use workplace charging. Options range from open access for any employee EV to restricted access limited to fleet vehicles or specific roles. Whatever the choice, it should be written down and communicated before the first charger is installed — retrofitting an access policy after informal use has already started is harder than setting expectations from day one.

2. Capacity: know what the site can actually support

Every workplace charging installation is limited by the site’s electrical capacity, and that number is fixed regardless of how many employees want to charge. A policy needs to reflect the real capacity rather than the number of parking spots with chargers installed, because those aren’t the same constraint. Understanding the site’s actual available power — and how much of that is already committed to other loads — is the input that every other decision in this list depends on.

3. Allocation: what happens when demand exceeds capacity

Once more employees want to charge than the site can support simultaneously, the policy needs rules for who charges first. Common approaches include first-come-first-served for the day, priority tiers for specific vehicle types or roles, or scheduled time windows. There’s no universally correct choice — it depends on the organization — but the policy needs to say something, because “figure it out informally” tends to produce the most complaints.

4. Load management: spreading demand across available capacity

Allocation decides who charges; load management decides how their charging is delivered without exceeding site capacity. Rather than every allowed session drawing maximum power simultaneously, load management can stagger or throttle charging across connected vehicles so total demand stays within what the site supports. This is a technical layer that sits underneath the policy — it’s what makes an allocation rule actually enforceable in practice rather than aspirational.

5. Cost: decide who pays and how it’s tracked

Workplace charging cost can be absorbed by the employer as a benefit, charged back to employees, or split by some rule — fleet vehicles free and personal EVs charged at cost, for example. Whichever approach is chosen, it needs session-level data to implement consistently. A flat assumption about “how much charging typically costs” breaks down the same way it does for home charging reimbursement, once actual usage patterns vary across employees.

6. Reporting: make usage and cost visible

The last piece is visibility: who is charging, how much energy is being used, what it costs, and whether the site is approaching capacity limits. Without reporting, none of the first five areas can be reviewed or adjusted — decisions about access, allocation, and cost end up based on impressions rather than data. Session-level reporting is also what feeds into any broader sustainability reporting the organization does, since workplace charging is one of the few EV energy sources with a direct electricity meter behind it.

Putting the areas together

These five areas depend on each other: access decisions are meaningless without capacity data, allocation rules need load management to actually work, and cost recovery needs the same session data that reporting needs. Treating them as one connected policy, rather than five separate decisions made at different times, is what lets a workplace charging setup keep working as employee adoption grows rather than needing to be redesigned every time it reaches a new capacity limit.

Reviewing the policy at fixed intervals — for example when employee EV adoption crosses a new threshold, or when the site’s electrical infrastructure changes — keeps it matched to actual conditions instead of the assumptions made when workplace charging was first installed.