Electric vehicles struggle to hold up amid heat wave roasting US
Electric vehicles struggle to hold up amid heat wave roasting US Washington Examiner
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Electric Vehicle Owners Prepare for Summer Heat
Electric vehicle owners can expect to take on additional preparations as the summer months heat up and vehicle performance declines.
Extreme Heat Records in the United States
The United States has broken a number of extreme heat records this year, and millions have received weather advisories as the heat wave is set to continue in the U.S. Southwest. An increase in temperatures means EV drivers may see their car battery power running low more frequently.
Impact of Temperature on Electric Vehicles
It has been documented that cold weather can impact the range of electric vehicles, causing some cars to lose up to 35% of their range in freezing conditions, as shown in a study conducted by Recurrent Auto.
Additionally, warmer temperatures can also have adverse effects on EVs, such as reducing the battery’s state of health faster.
Effects of Heat on EV Batteries
As temperatures rise, EV batteries tend to degrade faster than expected and may require a battery replacement, according to a study by Recurrent Auto. Heat can affect the life of Lithium-ion batteries, which are used in most plug-in hybrids and nearly all-electric vehicles.
Greg Less, the technical director of the University of Michigan Battery Lab, explained that once temperatures exceed 104 degrees Fahrenheit, there is a breakdown of the passive emission layer on the anode, leading to the consumption of the liquid electrolyte and shortening the lifetime of the battery.
Comparison of Hot and Cold Temperatures
Hot temperatures have less of an effect on EVs compared to cold temperatures, according to AAA. When temperatures reach up to 95 degrees Fahrenheit and the air conditioning is on in the vehicle, the driving range decreases by an average of 17%.
Longevity of EV Batteries
Most EV batteries have a life expectancy of 15 to 20 years within the car, according to multiple studies. However, proper care plays an important factor in the longevity of the vehicle. Recurrent encourages EV owners to park their car in the shade during warm months and cool down the car before charging.
SDGs, Targets, and Indicators
| SDGs | Targets | Indicators |
|---|---|---|
| SDG 7: Affordable and Clean Energy | Target 7.3: By 2030, double the global rate of improvement in energy efficiency | Indicator not mentioned in the article |
| SDG 13: Climate Action | Target 13.1: Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries | Indicator not mentioned in the article |
| SDG 9: Industry, Innovation, and Infrastructure | Target 9.4: Upgrade infrastructure and retrofit industries to make them sustainable, with increased resource-use efficiency and greater adoption of clean and environmentally sound technologies and industrial processes | Indicator not mentioned in the article |
1. Which SDGs are addressed or connected to the issues highlighted in the article?
- SDG 7: Affordable and Clean Energy
- SDG 13: Climate Action
- SDG 9: Industry, Innovation, and Infrastructure
The issues highlighted in the article are connected to these SDGs because they discuss the impact of extreme temperatures on electric vehicles (EVs) and the need for sustainable solutions to address these challenges.
2. What specific targets under those SDGs can be identified based on the article’s content?
- Target 7.3: By 2030, double the global rate of improvement in energy efficiency
- Target 13.1: Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries
- Target 9.4: Upgrade infrastructure and retrofit industries to make them sustainable, with increased resource-use efficiency and greater adoption of clean and environmentally sound technologies and industrial processes
The article indirectly addresses these targets by highlighting the challenges faced by EV owners due to extreme temperatures and the need for improved energy efficiency, resilience, and sustainable infrastructure.
3. Are there any indicators mentioned or implied in the article that can be used to measure progress towards the identified targets?
No, the article does not mention or imply any specific indicators that can be used to measure progress towards the identified targets.
Overall, the article highlights the challenges faced by EV owners due to extreme temperatures and emphasizes the need for sustainable solutions to address these issues. However, it does not provide specific indicators or measurements of progress towards the identified targets.
4. SDGs, Targets, and Indicators
| SDGs | Targets | Indicators |
|---|---|---|
| SDG 7: Affordable and Clean Energy | Target 7.3: By 2030, double the global rate of improvement in energy efficiency | Indicator not mentioned in the article |
| SDG 13: Climate Action | Target 13.1: Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries | Indicator not mentioned in the article |
| SDG 9: Industry, Innovation, and Infrastructure | Target 9.4: Upgrade infrastructure and retrofit industries to make them sustainable, with increased resource-use efficiency and greater adoption of clean and environmentally sound technologies and industrial processes | Indicator not mentioned in the article |
Behold! This splendid article springs forth from the wellspring of knowledge, shaped by a wondrous proprietary AI technology that delved into a vast ocean of data, illuminating the path towards the Sustainable Development Goals. Remember that all rights are reserved by SDG Investors LLC, empowering us to champion progress together.
Source: washingtonexaminer.com
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