The Impact of Heat on Hybrid and Electric Vehicle Efficiency

Hybrid and electric vehicles (EVs) are great for reducing emissions, but they face unique challenges in extreme heat, particularly when it comes to energy efficiency. Cryo X Co has firsthand experience with this while testing the Ford Fusion Energi, a plug-in hybrid vehicle. In Arizona’s hot summers, the electric performance of the car drops significantly when the temperature rises above 90°F.

The root of the problem lies in the vehicle's air conditioning (AC) system. As the AC works harder to keep the car cool, it drains power from the electric motor, reducing the vehicle's range. In some cases, the power demands are so high that the hybrid vehicle switches to its internal combustion engine (ICE), temporarily rendering the electric motor useless. This situation isn't unique to the Ford Fusion Energi—many EVs experience a similar drop in performance due to high energy demands from the climate control system.

At Cryo X Co, we believe that it doesn’t have to be this way. Our CryoPaint technology offers a solution by lowering the surface temperature of vehicles, reducing the need for AC and allowing more energy to be allocated to the electric motor. This not only extends the range of hybrid and electric vehicles but also helps drivers avoid the frustration of energy-throttling in high temperatures.

As the adoption of electric and hybrid vehicles increases, particularly in hot climates, addressing these challenges becomes crucial. Cryo X Co’s passive radiative cooling technology provides a sustainable and effective way to mitigate the effects of heat, ensuring that EVs remain efficient, even in extreme conditions.

Original LinkedIn Post