100% Renewably powered

Electricity-free Air conditioning

Uses “free” heat instead of electricity

Free and renewable solar thermal heat or waste heat can provide the emissions-free energy needed to power the air conditioner.

No HFC refrigerants and no compressor

Uses only water as a refrigerant and eliminates the compressor, air conditioning’s greatest electricity demand.

“Zero” Energy Cooling

The CoolYield air conditioner is operated entirely by a low-temperature renewable heat source (such as a solar-thermal or waste heat).

Eliminates Emissions

The MOF-based Indirect Evaporative Cooling technology uses only water as a refrigerant, eliminating global warming causing f-gas emissions.

Low Capital Costs

CoolYield can be installed as a “drop in” to current HVAC systems. No need for large infrastructure builds or high replacement costs.


other air conditioning systems

CoolYield vs competitors

Reach Us

Got a Question? Send Us A Message