Who Pays for EV Charging Infrastructure — Builder, RWA, or Resident?

Three Places the Cost Falls

EV charging in a residential building involves several distinct costs, and they naturally fall on different parties. Confusion about which cost belongs to whom is the root of most charging disputes. It is worth separating them clearly.

There is the base infrastructure — the conduit, wiring and electrical provision that makes charging possible at all. There is shared equipment where charging is provided communally. There is the individual charger a resident installs at their own slot. And there is the ongoing electricity the charging consumes.

Broadly, the developer bears the mandated base infrastructure in a new project, the society handles genuinely shared infrastructure and its allocation, and the resident bears their own charger and consumption.

But the boundaries blur in practice, especially in existing societies retrofitting charging. That blurring is exactly where residents and associations end up in conflict. Getting the boundaries clear before you buy is the way to stay out of it.

What the Builder Bears

For a new project sanctioned under the 2026 mandate, the developer is obligated to provide the required charging infrastructure, the ratio of charging points and the full EV-ready conduit and electrical provision.

The FAR exemption is what makes this palatable: because EV infrastructure does not count against saleable area, the developer can provide it without sacrificing what they sell. The cost to them is genuinely modest. This is a large part of why compliance accelerated.

For a buyer, the practical point is that in a compliant new project, the base infrastructure is part of what you are already paying for in the price. You should not be separately charged for infrastructure the developer was obligated to provide. You should be wary of a project that treats mandated readiness as a paid add-on.

What the builder's obligation does not automatically cover is your individual charger at your slot — that is generally the resident's, as below. The infrastructure that makes installing it feasible should be built in.

What the Society Handles

The society sits in the middle. This is where cost allocation becomes genuinely contentious.

Where charging requires shared infrastructure — a common load enhancement, shared charging points, upgrades to the building's electrical capacity — someone has to fund it. The question of who is where societies fracture. Should all residents contribute, since it is building infrastructure? Or only EV owners, since only they benefit? Should it come from the sinking fund? These are reasonable positions in tension. There is no single right answer.

In existing societies retrofitting charging, this is the sharpest version of the problem, because the infrastructure was not built in and now has to be funded by a community where many residents own no EV and resent subsidising those who do.

A well-run society resolves this with a clear, agreed, transparent policy, typically isolating genuinely shared costs from individual ones and funding the shared portion through a mechanism the community has accepted. A poorly run one leaves it unresolved. Every installation becomes a fight.

This is why the society's cost-allocation policy is a diligence item, not a detail.

What the Resident Pays

The resident typically bears the costs that are genuinely individual: the charger itself, its installation, any dedicated metering, and the electricity it consumes.

This is the fair and generally accepted position — you pay for your own equipment and your own consumption, the way you would for any appliance. The charger and installation are a one-time cost. The consumption is ongoing and should be billed to you through a dedicated sub-meter rather than absorbed into common charges.

Where a resident's slot needs a load enhancement that serves only that slot, that too generally falls to the resident, as an individual rather than a shared cost.

The clean principle that avoids most disputes is: individual costs to the individual, shared costs shared transparently. A society and a resident who both accept that principle, backed by proper sub-metering, rarely end up in conflict. The disputes happen where the line between individual and shared is blurred, or where consumption is not metered and someone suspects they are paying for another's charging.

How to Avoid the Disputes

For a buyer, the way to stay out of charging cost disputes is to check, before purchase, that the boundaries are clearly drawn.

In a new project, confirm that the mandated infrastructure is included in the price rather than charged separately, and understand what installing your own charger at your slot would cost.

In any society, establish the cost-allocation policy: what the society treats as shared versus individual, how shared costs are funded, and — crucially, whether charging consumption is separately sub-metered. A society with clean sub-metering and a clear written allocation has removed the two largest sources of charging dispute.

Ask whether the policy has been tested, whether residents have installed chargers under it and whether the cost arrangements worked without conflict.

The societies that handle EV charging costs well are the ones that separated the costs clearly and agreed the shared portion transparently before disputes arose. The ones that handle it badly left it vague and are now fighting about it. You can tell which you are looking at with a few direct questions. It is far better to ask them before you buy than to join the fight afterwards.

Because this is an evolving area as of mid-2026, none of it should be treated as settled. Check the present status with the builder, the RWA and the department concerned before acting.