As the world grapples with the pressing issue of climate change, it is evident that we need swift action to avert its worst impacts. One avenue to combat this crisis is a rapid reduction in carbon emissions from our daily transportation, one of the leading contributors of CO2 emissions. Enter electric vehicles: a practical step toward reducing carbon emissions and reinforcing sustainable practices.
EVs are game changers in the reduction of vehicle emissions. Not only do they eliminate tailpipe emissions, but they also boast greater energy efficiency compared to their gasoline counterparts. This suggests that the shift towards EVs presents a significant opportunity to reduce our carbon footprint by decreasing CO2 emissions and improving air quality. The collective count of electric vehicles, encompassing cars, buses, vans, and large trucks, is anticipated to reach a remarkable 145 million by 2030. Here's what you need to know about the benefits of electric cars for global CO2 emissions.
The Global Environmental Edge of EVs
The transportation sector is the dominant contributor to carbon emissions and the release of greenhouse gases. While light-duty passenger cars were an early focus for the EV industry, larger cars and fleet vehicles represent a new opportunity for emissions reductions.
The Environmental Protection Agency notes that in recent years, trends in the vehicle market have shifted from smaller sedans and wagons to SUVs and pickup trucks, with SUVs accounting for 45% and pickups for 15% of the 2021 light-duty vehicle market in the United States.
Similarly, the International Agency Agency’s 2023 Global EV Outlook notes that 60% of the available battery electric vehicle (BEV) options in China and Europe were “SUVs and large cars” and that “last year electric SUVs resulted in the displacement of over 150 000 barrels of oil consumption per day and avoided the associated tailpipe emissions that would have been generated through burning the fuel in combustion engines.”
EVs have the potential to make a significant difference by reducing carbon emissions and transforming the automotive industry. Unlike internal combustion engine (ICE) vehicles, EVs emit no direct emissions when running on electricity. The upstream, “well to wheel” emissions of the EV are linked to electricity generation and the electrical grid, with lower emissions in regions that use more renewable energy sources.
One study conducted by the International Council on Clean Transportation (ICCT) found that when comparing lifecycle emissions (including fuel/electricity production, fuel consumption, maintenance, battery manufacturing, and vehicle manufacturing) of electric vehicles to gasoline or diesel vehicles, “emissions over the lifetime of average medium-size [BEVs] registered today are already lower than comparable gasoline cars by 66%–69% in Europe, 60-80% in the United States, 37%–45% in China, and 19%–34% in India.”
Another study found that if people choose to charge their EVs during times of lower demand on the power grid, we could reduce emissions by an additional 18% – and possibly even enable EVs to support the grid.
Let’s not forget our carbon footprint. The typical carbon footprint of an individual in the United States is 16 tons, which is one of the highest rates globally; however, EVs can help significantly reduce this.
As one MIT report found, on average, “a fully electric vehicle emits about 25 percent less carbon than a comparable hybrid car.” A straightforward switch can create a substantial positive effect.
Lifecycle Emissions from EVs
Although EVs do not produce carbon emissions during operation, manufacturing and producing them still often involve the use of fossil fuels. Nonetheless, they remain the top choice for environmentally responsible driving.
When we evaluate the emissions produced by EVs, we must consider the entire life cycle, including the sourcing of materials, manufacturing processes, and end-of-life management.
Some have argued that the materials used in EV production have an environmental impact equivalent to that of driving a conventional gas car. However, research conducted by the European Energy Agency states that “even when we account for the source of electricity generation, electric cars emit approximately 17-30% less carbon than gasoline or diesel cars.” Additionally, switching to cleaner energy sources further reduces the environmental impact of generating electricity.
At Blink Charging, we prioritize sustainability and continue developing and refining our sustainability practices throughout our organization. In furtherance of this commitment, our Board of Directors established an Environmental, Social & Governance Committee dedicated to researching, developing, and implementing sustainable practices and programs. This year, we have increased our focus on waste reduction, recycling, energy conservation, and exploring more sustainable materials to incorporate into our products.
By collectively reducing carbon usage, whether in transportation or production, we can work toward achieving global climate objectives.
More Perks to EVs
Noise
EVs are much quieter than ICE vehicles, which makes a noticeable difference in places like cities and suburbs where loud internal combustion engines create high environmental noise.
In 2019, the European Union and the United States both mandated minimum noise requirements for electric vehicles operating at low speeds in order to alert nearby pedestrians: “at least 56 decibels when traveling under 12 mph (20 km/h)” in Europe and “43 to 64 decibels when they are moving at less than 18.6 mph” in the United States.
Why does this matter? As Nissan noted in an experiment conducted that year in Bangkok, “noise levels [peaked] at above 90db on the street, compared to 21db which is the running noise of a Nissan LEAF powertrain, even quieter than a library (around 30db).” With the average ICE car operating at 75 decibels, the quieter operation of the EV creates a more peaceful atmosphere and reduces the stress caused by noise.
Urban Heat Island
EVs also help reduce the "urban heat island" effect. Unlike conventional cars, they don't release as much heat, which can be a problem in cities where streets and buildings trap heat, making the region hotter.
As one study found, “a full replacement of traditional internal combustion engine vehicles with electric vehicles reduces the near-surface air temperature by up to 0.6°C.”
Renewable Energy
Finally, technology is also making EVs more eco-friendly, and as our energy grid switches to use more renewable sources like wind and solar power, EVs become even better for the environment. They can be charged using clean energy, reducing their environmental impact.
As an interactive tool developed by the US Department of Energy’s Alternative Fuels Data Center shows, well-to-wheel EV emissions drop in states with higher proportions of renewable energy sourcing: in Washington state, where 65.54% of electricity is hydroelectric, driving an EV only produces 705 pounds of annual carbon emissions versus the national average of 2,817 pounds of CO2 for an EV and 12,594 pounds for a gas vehicle.
Blink’s Reduced CO2 Contribution
Blink Charging is committed to the elimination of carbon emissions and working to create a better climate. We recognize the role that EVs play in the transition to a cleaner and more sustainable future. Blink is now engaged with more than 4,000 automotive dealers in the US, Europe, Latin America and Asia Pacific to purchase, install, and manage EV charging equipment and services. In Q2, Blink distributed 5,830 L2 chargers, increasing our total number of contracted, sold, and deployed EV charging stations to more than 78,000 worldwide. Through these agreements, we can enhance the capabilities of EVs on the road by establishing additional charging locations for consumers to charge their vehicles. This is crucial for the continued growth of EVs on the road.
Ready to get started on reducing your own carbon footprint? Click here to get your quote for electric vehicle charging stations today.