Air Conditioners
Air conditioning consumes 30% to 50% of total energy used in commercial buildings.
The comfort of employees and customers often includes a properly functioning air conditioning system.
Air conditioning systems come in different shapes and sizes. To determine the most efficient air conditioning system for your facility, you need to consider building size, type of business, location and more.
Save money with Hawaii Energy rebates for:
Air Cooled Packaged and Split Systems
Savings rating ★★★
- $150/ton rebate
-
20-30% energy
savings
Packaged systems are all-in-one units with all major components contained in one package, usually installed on a building’s roof. Split systems can have compressors and condensers outdoors and evaporation and cooling units and fans indoors.
Hawaii Energy rebates are available for packaged and split systems that meet specific efficiency criteria found in the packaged or split AC system application. Sample incentives can be found in the application.
Available for both existing facilities and new construction.
Water Cooled Chiller
Savings rating ★★★★
- $50/ton rebate
-
10-25% energy
savings
Chillers are used to cool larger facilities. Most chillers have a service life of 10 to 20 years and can account for up to 35% of a facility’s electrical energy use, so it’s important to consider the system’s long-term energy efficiency. The good news is that highly efficient chillers can pay for themselves in as little as two years with energy and operating cost savings of 10% to 25%.
Hawaii Energy rebates are available for packaged and split systems that meet specific efficiency criteria found in the chillers application. Sample incentives are also found in the application.
Available for both existing facilities and new construction.

