Electric vehicles, frequently abbreviated as EVs, are gaining popularity with drivers across the globe. EVs offer many undeniable benefits to traditional motor vehicles, such as zero emissions and lower operating costs, particularly as the price of gas skyrockets in many regions. Despite the many positive aspects of EV ownership, electric vehicles do have some unique safety considerations that potential owners should carefully analyze before purchasing a new vehicle. In this article, we discuss some of the potential safety risks associated with EVs, offering a balanced perspective on their advantages and disadvantages.
Battery Fires and Thermal Runaway Risks
One of the most significant safety concerns associated with EVs is the risk of battery fires. Most electric cars, SUVs, and trucks are powered by lithium-ion batteries. In some cases, these batteries can overheat due to overcharging, defects, or damage sustained in a collision. Although an experienced Houston personal injury lawyer may be able to assist you or your loved one after a car crash, your vehicle may be severely damaged if a fire breaks out due to a damaged battery. Overheating of a lithium-ion battery can cause a condition known as thermal runaway, which occurs when a relatively minor battery issue escalates into a hard-to-extinguish fire.
There have been several recorded incidents where EV fires pose significant challenges to trained firefighters. Fires caused by lithium-ion batteries are incredibly difficult to extinguish, as the battery produces a self-sustaining fire that cannot be “starved out” by water or oxygen deprivation. An electric vehicle fire may take 20,000 to 30,000 gallons of water to extinguish, which is well in excess of what is carried on a fire engine. To mitigate fire risks caused by lithium-ion batteries, advancements in EV safety are ongoing and owners are encouraged not to expose their vehicles to extreme temperatures.
Silent Operation and Pedestrian Safety Risks
EVs tend to run a lot quieter than traditional combustion engine vehicles. While this can be pleasant for the driver and passengers in the EV, pedestrians and cyclists may not hear the vehicle approaching them from behind. Visually impaired individuals who rely on auditory cues are particularly likely to be at risk from a vehicle that they cannot detect. In some areas, regulations now require EVs to emit artificial sounds at low speeds so that bikers and pedestrians are more aware of the vehicles around them.
Electrical System Failures and Shock Hazards
EVs operate on high-voltage electrical systems, which can pose a shock hazard during accidents or repairs. Even highly-trained emergency responders must adhere to stringent procedures to safely handle EV-related incidents. In some cases, electrical system failures can cause occupants to be trapped in their vehicle. The door and window mechanisms in many EVs require electrical power to function normally. If the vehicle is compromised due to a crash or malfunction, the doors and windows may not operate.
While an electrical failure will generally cause little more than an inconvenience, particularly if the vehicle’s occupants know how to operate the emergency door releases, fires or environmental hazards can pose a serious risk to people trapped after a collision. Recently, three college students passed away in a Tesla Cybertruck fire after the vehicle veered off the road and struck a retaining wall. The occupants could not operate the vehicle’s doors and bystanders could not get them out before the fire spread. The risk of entrapment in an emergency highlights the need for robust backup systems and clear instructions on how to exit an EV when the power system fails.
Cold Weather Performance and Battery Reliability
Cold weather can also impact EV performance and battery reliability. Extreme cold can reduce battery range and charging speed, potentially leaving drivers stranded. Since this is a known problem with many different vehicle makes and models, automakers are working to improve battery performance in cold weather conditions. Drivers can also take steps to maximize the efficiency of their vehicles during the winter months.
Balancing Safety with Electric Vehicle Innovations
While EVs present unique safety challenges for buyers to be aware of, ongoing advancements in technology and safety standards are continuously improving their safety. You can minimize your risk by adhering to proper maintenance schedules and staying aware of potential dangers. We hope this article helped you analyze some of the potential risks associated with EV ownership!
Disclaimer: This article is intended for informational purposes only and does not constitute professional advice. While every effort has been made to provide accurate and reliable information, the publication does not assume responsibility for any errors or omissions. The content herein reflects the opinions of the author and should not be construed as defamatory or slanderous toward any individuals, companies, or entities mentioned. The publication disclaims any liability for consequences resulting from the use of this information. Always consult a qualified professional for specific advice related to electric vehicles or safety concerns.
Published by Joseph T.
