Electric vehicles fall into three main categories:
- Battery Electric vehicles are powered by electricity stored in a battery.
- Plug-in hybrids combine a gasoline or diesel engine with an electric motor and a large battery pack.
- Fuel cell vehicles strip electrons from hydrogen atoms and generate electricity to drive an engine.
Now it’s more than just passenger cars – from New York to Mississippi, you can find yourself in a quiet electric zip line bus. In 2021, the country’s first electric fire truck appeared in Angelenos, and in the coming years, electric ambulances will quietly drive around the neighborhood to collect garbage and recycle waste, and even more electric trucks will deliver packages from warehouses to homes. , no air pollution. Electric vehicle and sustainability
Electric vehicles protect the environment and our lives. Here’s how.
What is the largest source of air pollution in the US? Transport. To tackle the climate crisis, we need to keep the cars on our roads as clean as possible. We only have ten years left to change the way we use energy to prevent the worst effects of climate change.
Emissions from cars and trucks are not only bad for our planet, but also for our health. Air pollution from gasoline and diesel vehicles can cause asthma, bronchitis, cancer and premature death.
The long-term health effects of localized air pollution can last a lifetime, including asthma attacks, lung damage, and heart disease.
As the COVID-19 pandemic — a respiratory disease — continues to spread, a Harvard University study found that “Long-term exposure to harmful microorganisms is a significant link between COVID-19 deaths in the United States.” Staff Scientist for the Earth Justice Toxic Exposure & Health Program. The combustion of gasoline and diesel motor vehicles is one of the main causes of fine particulate matter (PM2.5) pollution. Electric vehicle and sustainability
Previous research by Duke University found health care costs of up to $3.80 per gallon of gasoline bought at a gas station, health care and environmental costs. Diesel fuel doesn’t work well with large drilling rigs and farm equipment, resulting in an additional $4.80 per gallon social cost to our health and the environment.
Electric vehicles have a lower carbon footprint than gasoline vehicles, regardless of where the electricity comes from.
The battery comes from electrical grids that charge and power electric and plug-in hybrid vehicles, relying on a wide range of sources, from fossil fuels to renewables.
Energy grids can vary from one state to another, meaning that the carbon footprint that powers an electric car depends on its energy source.
Earth rights advocates are working across the country to provide 100% clean energy, but in our path (renewable energy consumption has recently surpassed coal), some of the electricity in this country will still be produced by burning fossil fuels.
Very good news? Because electric vehicles convert energy into cars and trucks more efficiently, despite the fact that the electricity comes from the dirtiest grid, electricity as fuel for vehicles is clean and cheap.
According to a study by experts from the Union of Concerned Scientists, the use of electric or hybrid cars on the grid in any state will lead to lower greenhouse gas emissions compared to gasoline cars. As states clean up their energy grids, the benefits of electric vehicles will only increase.
Their “How clean is your electric car?” An online tool to see how EV emissions are measured where you live – get a personalized report on how much carbon emissions you can reduce by switching to EVs based on your zip code and EV make/model. Electric vehicle and sustainability