Rebates

Commercial Chiller Rebates in New Jersey

Where a building has a chiller it is almost always the largest single electrical load on site — and it runs hardest on precisely the days the grid is most stressed. That is why chiller upgrades are among the best-supported retrofits in the state.

Typically qualifies

Existing commercial building with central chilled water plant
Constant-speed machines without variable frequency drives
Equipment on older refrigerants facing supply constraints
Plant spending most of its hours well below design load
Cooling towers assessed alongside the chiller

Does not qualify

New construction
Recently installed variable-speed plant
Process cooling assessed separately from comfort cooling

Why do utilities pay well for chiller replacement?

Because a chiller's peak draw lands on the hottest afternoons of the year, which is when serving that load costs the utility the most. Reducing summer peak demand is worth more than an equivalent saving spread evenly across the year.

That mechanism is what makes a large capital item like a chiller unexpectedly well supported. You are not only cutting consumption; you are cutting it at the moment the grid values it most.

What makes an existing chiller a strong candidate?

Constant-speed operation. A machine that runs at full compressor output regardless of the actual load wastes enormous energy, because buildings spend nearly all their cooling hours well below design.

Variable-speed drive machines modulate to match the load, and the efficiency gap between constant and variable speed is far wider at part load than at full load — which is where almost all the operating hours actually are.

How disruptive is the work?

It is a planned capital project. Rigging access, structural path and the shutdown window are all agreed before equipment is ordered, and projects are scheduled for the shoulder season where operations allow.

Common questions

What if access is difficult?

Modular machines that can be assembled in place are an option where rigging a single unit is not practical.

Are cooling towers included?

Tower condition is assessed as part of a chiller project, since plant performance depends on both sides of the system.

Does refrigerant type matter?

Yes. Machines on older refrigerants face a tightening and increasingly expensive service supply, which strengthens the replacement case.

Find out what your building qualifies for

A survey and an energy model tell you the real number. That is a phone call, not a commitment.

Call (848) 261-9510 How it works