The Climate Cost of a Single Private Jet Flight Is Even Worse Than You Think

With all you do in a year, you may still produce less carbon dioxide than a private jet releases on a single flight.

You could spend an entire year commuting, heating your home, cooking meals, and going about your daily life — and still produce less carbon dioxide than a private jet releases on a single flight.

That’s the striking conclusion of a new Oxfam report, which estimates that the average private jet flight emitted 3.7 metric tons of CO₂ in 2025, roughly as much as the average person worldwide produces in an entire year.

The same report also shows that the world’s richest 0.1% produce more greenhouse gas emissions than half of humanity.

A very expensive way to get from A to B

According to Oxfam’s analysis of flight-tracking data, private jets made approximately 4.4 million flights worldwide in 2025, releasing 16.05 million tonnes (17.7 million tons) of CO₂. It’s a staggering amount of pollution from a form of transport that most people never experience.

The report estimates that just 250,000 people use private jets; that represent just 0.003% of the world’s population. And unlike commercial aircraft, which distribute their emissions across dozens or hundreds of passengers, private jets often carry only a handful.

Getting a heavy aircraft off the ground requires enormous amounts of energy. Jet engines burn aviation fuel to produce thrust, releasing carbon dioxide in the process. A smaller aircraft generally burns less fuel overall than a large commercial airliner. But when that smaller aircraft carries just two or three passengers rather than 150, its emissions per traveller can be dramatically higher.

Earlier research published in Communications Earth & Environment found that private aviation emissions rose by 46% between 2019 and 2023. The researchers tracked nearly 18.7 million flights involving almost 26,000 aircraft over the five-year period.

But this is just a part of an ever-larger disparity.

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The carbon footprint of extreme wealth

Oxfam’s report estimates that the richest 0.1% of the world’s population — approximately eight million people — now produce more consumption-related carbon emissions than the poorest 44%, or roughly 3.5 billion people combined.

The contrast extends far beyond aviation.

Large homes, luxury vehicles, yachts and frequent travel all contribute to the carbon footprints of wealthy households. And for billionaires, the emissions associated with their financial investments can be considerably larger than those produced by their personal activities.

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Oxfam examined investments held by 1,000 billionaires across 1,095 companies. It attributed approximately 486 million tonnes (≈ 536 million tons) of CO₂-equivalent emissions to those investments in 2025.

If that amount represented the annual emissions of a country, Oxfam estimates it would rank as the world’s 19th-largest emitter.

Ironically, people with the fewest resources often live in housing more vulnerable to flooding or extreme heat. They may lack air conditioning, insurance, savings or the means to relocate when disasters strike.

Basically, those with greater wealth can generally protect themselves better. Those who contribute the least to climate change suffer the most intense efects.

The global cost of flying private

The United States is the world’s biggest hub for private aviation. According to Oxfam, around 68% of all private jet departures worldwide in 2025 originated in the US, even though the country accounts for only about 4% of the global population.

The UK is another major centre for private flying. In 2025, some 66,931 private jet flights departed the country, covering approximately 85 million kilometres and releasing 424,000 tonnes of CO₂.

And even these figures don’t capture the full climate impact. Aircraft also release nitrogen oxides and create condensation trails, or contrails, which can form thin clouds that trap heat in the atmosphere. These effects can add to the warming caused by CO₂ alone.

Private aviation still accounts for a relatively small fraction of global emissions. But that doesn’t make its footprint insignificant, especially when so much of the travel is discretionary.

Oxfam argues that governments should impose higher taxes on private jets and other carbon-intensive luxuries, using the revenue to help vulnerable communities prepare for floods, heatwaves and other climate disasters.

The underlying question is one of fairness: how much pollution should a tiny, wealthy minority be able to generate for personal convenience, when the consequences are ultimately shared by everyone?

The report hasn’t been peer reviewed. It can be read in its entirety here.