Climate change is everyone’s problem, but not everyone equally shares the blame for rising global temperatures. A new analysis from Oxfam reveals the outsized contribution from the richest portion of the world’s population.

The stunning findings, published January 9, show that the super-rich exhausted their annual carbon budget—the amount of CO2 that can be emitted while staying within 1.5 degrees of global warming—within the first 10 days of 2026. For the richest 0.1%, it only took three days.

While it’s well-known that there’s an enormous gap between the carbon footprints of the richest and poorest in society, previous research has shown that the wealthy’s emissions are grossly underestimated—both by the rich themselves and the middle and lower classes. This new report makes their impact starkly apparent.

“By cracking down on the gross carbon recklessness of the super-rich, global leaders have an opportunity to put the world back on track for climate targets and unlock net benefits for people and the planet,” Oxfam’s Climate Policy Lead Nafkote Dabi said in a statement.

Calculating the carbon impact of the rich

In 2015, the Paris Agreement set a goal of limiting warming to 2.7 degrees Fahrenheit (1.5 degrees Celsius) to significantly reduce the adverse effects of climate change. If humanity wants a chance at hitting that target, annual global emissions must fall to 24 gigatons of CO2 equivalent by 2030, according to the United Nations’ latest Emissions Gap Report.

Based on 2019 data, CO2 makes up roughly 74% of total greenhouse gas emissions. Therefore, global annual CO2 emissions must fall to 17.8 gigatons by 2030 to limit warming to 2.7 degrees F (1.5 degrees C).

At the end of the decade, the UN estimates the global population will reach 8.5 billion. If we divide 17.8 GtCO2 equally by 8.5 billion people, that gives an annual carbon budget of 2.3 tons of CO2 per person.

Oxfam’s latest report on climate and inequality, using data from the Stockholm Environment Institute, found that individual members of the richest 1% emit roughly 82.8 tons per year, or 0.227 tons per day. That’s enough to surpass the annual CO2 budget of the average person in just 10 days.

The massive carbon footprint of the super rich stems largely from their high-consumption lifestyles, which tend to include private jets, superyachts, and multiple large homes. On top of that, many invest heavily in the most polluting industries. According to Oxfam, each billionaire carries, on average, an investment portfolio in companies that will produce 2 million tons of CO2 per year.

The world’s poor pay the price

As the super rich drive global temperatures higher, socioeconomically vulnerable communities bear the brunt of their impact.

Numerous studies have shown that marginalized groups—including low-income families, racial and ethnic minorities, women, Indigenous peoples, and residents of the Global South—face disproportionate exposure to climate hazards, suffer greater health and economic consequences, and have far fewer resources for adaptation and resiliency.

Oxfam’s research found that decades of heightened emissions from the super rich could inflict $44 trillion in economic damage on low- and lower-middle-income countries by 2050. By the end of the century, the emissions generated by the 1% in just one year could cause an estimated 1.3 million heat-related deaths, primarily among the socioeconomically vulnerable.

Curbing the 1%’s climate impact will require sweeping policy changes, according to Oxfam. These could include increasing taxes on their income and wealth, placing excess profit taxes on fossil fuel corporations, and banning or punitively taxing carbon-intensive luxury items.

Without decisive action to rein in the excesses of the super-rich, the burden of climate breakdown will continue to fall on those least responsible and least able to recover.