Adiabatic Air Conditionuing (AAC) is a natural cooling technique that uses no chemicals to achieve the desired cooling effect. The cooling agent is WATER! It truly is,

OZONE DEPLETION
AAC is 100% ozone-safe. Using NO CFCs, NO HCFCs and NO HFCs, this technology helps reduce dangerous stratospheric ozone depletion, which threatens people, plants and animals with excessive ultraviolet radiation.



GLOBAL WARMING / CLIMATE CHANGE
AAC also helps  mitigate global warming and climate change by substantially reducing direct and indirect release of CO2. AAC systems use no CO2, and no HFCs, a potent greenhouse gas. In addition, energy-efficient AAC slashes fuel consumption and the resulting
atomospheric emissions.


AIR POLLUTION
By reducing diesel fuel combustion by up to 90%, AAC equipped buses reduce tailpipe emissions and reduce ground level pollution and improve air quality.




ENERGY CONSERVATION
VehiCool AAC systems require 90% LESS ENERGY than comparable refrigerant or vapor compression
systems. The result is fuel savings of about 1 US gallon, per hour of operation. Annual fuel savings can be 1000-4000 gallons per bus, depending on the local climate.

In a warm climate, like Los Angeles, California, a fleet of 5000 buses could save 20,000,000 gallons of diesel fuel each and every year...saving fuel, saving money and reducing pollution!



INTERIOR AIR QUALITY
AAC systems do not recirculate stale indoor air. By providing fresh-filtered outdoor air, they maintain a cleaner, fresher interior climate, with fewer unhealthy contaminants.

"...it shall be unlawful to replace any class I, or class II substance with any substitute which the EPA Administrator determines may present adverse effects to human health or the environment, where the Adminstrator has identified an alternative that, (1) reduces the overall risk to human health and the environment; and (2) is currently or potentially available."

Title VI, Sec 612. 1990 Clean Air Act