In fact, unless you're looking to venture from Los Altos to LA off-road through state parks the whole way—in a Hummer with Tonka-truck mud tires—driving is generally greener than flying.
People Also Ask
Just exactly how bad is flying really? Air travel accounts for 2.5% of global carbon emissions. In the US, flying accounted for 8% of transportation emissions, but less than 3% of total carbon emissions.
As you add more passengers, the amount of emissions your party produces increases on a flight. In contrast, the amount of greenhouse gas emissions, which trap heat and lead to global warming, produced decreases per person when driving. The break-even point for driving vs. flying in this example is 2.03 people.
Flying produces an inconceivable amount of C02 emissions and air pollution. For those that don't know, CO2 (carbon dioxide) is one of the key greenhouse gases that contribute to global warming – flying produces a whole lot of it.
The air pressure while flying increases the risk of blood clots forming, which is not ideal. Heart complications: If you've suffered a heart attack, stroke, cardiac failure or chest pain while at rest, flying should wait. The lower oxygen levels, increased air pressure, high altitude and more could affect your health.
Aviation is responsible for between 2pc and 3pc of global carbon emissions. And Ms Thunberg continues to refuse to fly because of the impact on the environment.
Released at high altitudes, aviation emissions have between two and four times the impact of comparable ground-source emissions. If we take these additional impacts into account, we see that aviation represents about 3.5% of the warming impact caused by humans.
In fact, when choosing between planes, trains, and automobiles, Americans prefer traveling by plane least. A survey of 2,000 Americans revealed that three in four (73%) people feel that road tripping is a much more pleasant experience than flying.
In the US, traveling by car uses more than double the energy you need to fly---unless you're behind the wheel of a new hybrid. When I moved to San Francisco from New York last year to join WIRED, my new boss scolded me for flying instead of enjoying an epic road trip. (Are you driving cross-country? he implored.
That is equal to 10% reduction in all greenhouse gases produced by a typical two-adult, two-car household. By eliminating one car and taking public transportation instead of driving, a saving of 30% of carbon dioxide emissions can be realized.
Just exactly how bad is flying really? Air travel accounts for 2.5% of global carbon emissions. In the US, flying accounted for 8% of transportation emissions, but less than 3% of total carbon emissions.