Abstract: An air conditioner condenser cooler is disclosed that includes a source of cooling fluid, means for atomizing the fluid, and means for directing the atomized fluid adjacent an associated air conditioner. The atomized fluid reduces the temperature of the ambient air drawn across the condenser through the adiabatic process. The reduced temperature of the air facilitates the efficient transfer of heat energy from the condenser to the ambient air minimizing the energy consumption required for the air conditioner to provide a desired level of cooling.