The US is the largest cumulative emitter of carbon

Super fact 43 : The United States has emitted more CO2 than any other country to date, around 400 billion tons since 1751. It is responsible for 25% of historical emissions. Click here.

But what about China? That is 12.7%, or around half. This is surprising information to many Americans, yet it is true, and therefore a super fact. In the US it is very common to blame China for our carbon emissions. In China they blame the US. In Europe they blame the US and China. Who is right? It turns out that the blame game is complicated and futile.

Carbon Emissions Around the World

Who should we blame the most for our carbon emissions?

In other words, if you want to blame another country for the carbon emissions, take your pick, well your cherry pick. Why should we do something about our carbon emissions when X is worse? Those who want no action on the global warming / climate change problem love the blame game. Like denial or despair, which are both irrational positions, the blame game hinders action. The blame game can also get very complicated and contentious.

The graph shows the fossil fuel emissions (in carbon dioxide equivalents) per capita from 1750 to 2023 for the World, the United States, Canada, China, European Union, India, South Africa, United Kingdom, and Kenya. Notice that the United Kingdom dominated the emissions in the 1700’s and 1800’s. Data source: Global Carbon Budget (2024); Population based on various sources (2024). The graph is from Our World in Data .

Note regarding the graph above: By clicking here you can find this graph and then select to display any set of countries or regions. Have fun experimenting.

Note regarding Fossil emissions: Fossil emissions measure the quantity of carbon emissions (CO2) emitted from the burning of fossil fuels, and directly from industrial processes such as cement and steel production. Fossil CO2 includes emissions from coal, oil, gas, flaring, cement, steel, and other industrial processes. Fossil emissions do not include land use change, deforestation, soils, or vegetation.

Overview of Cumulative Carbon Emissions

As you can see in the graph below the cumulative carbon emissions from 1751 to 2017 are 25% for the United States, 22% for the EU (28 countries), 12.7% for China, 6% for Russia, 4% for Japan, and 3% for India. If you count the entire continent of Europe, you get 33% for Europe.

Figures for the 28 countries in the European Union have been grouped as the EU-28 since international targets and negotiations are typically set as a collaborative target between EU countries. Values may not sum up to 100% due to rounding. Data Source: Calculated by Our World in Data from the Global Carbon Project (GCP) and Carbon Dioxide Analysis Center (CDIAC). This is a visualization from Our World in Data, where you can find data and research on how the world is changing.
To see the other Super Facts click here

Author: thomasstigwikman

My name is Thomas Wikman. I am a software/robotics engineer with a background in physics. I am currently retired. I took early retirement. I am a dog lover, and especially a Leonberger lover, a home brewer, craft beer enthusiast, I’m learning French, and I am an avid reader. I live in Dallas, Texas, but I am originally from Sweden. I am married to Claudia, and we have three children. I have two blogs. The first feature the crazy adventures of our Leonberger Le Bronco von der Löwenhöhle as well as information on Leonbergers. The second blog, superfactful, feature information and facts I think are very interesting. With this blog I would like to create a list of facts that are accepted as true among the experts of the field and yet disputed amongst the public or highly surprising. These facts are special and in lieu of a better word I call them super-facts.

21 thoughts on “The US is the largest cumulative emitter of carbon”

        1. Yes you are exactly right Robbie, and it makes it very convenient to blame someone else. However, we could all start with the low hanging fruit, things that will make a big difference without a lot of sacrifice. Often that varies from country to country and from person to person, and the first step is finding out what that is. Here in Texas I think it is stopping our Texas legislators from sabotaging clean energy and not buying/driving big SUVs and big trucks that you have no use for. Farmers need them but not a software engineer.

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        2. I want a 4 x 4 for our bush trips. My 2 x 4 isn’t cutting it. I will get a fuel efficient one though. One thing I do is use reusable water bottles. I can’t stand plastic waste. I take our bottles everywhere we go. We also use reusable shopping bags.

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  1. I’ve heard arguments that we in Canada shouldn’t be expected to inconvenience ourselves by reducing emissions because there are only 40 million of us. But our oil and gas sales to other countries are part of worldwide emissions, so that’s a faulty argument. CO2 doesn’t recognize borders.

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    1. Yes you are right Audrey and Canada’s carbon emissions per capita is almost as high as that of the US and the per capita metric is probably more relevant when it is about who should do what. Everyone has to do their part.

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  2. It’s always better to blame someone else than to do something about it, isn’t it?

    I’m surprised to see Canada after U.S. in that chart, but I think the reason is not because Canada has too many CO2 emissions, but because it has a smaller population.

    I’m curious what a graph would look like based on how much each individual pays for such emissions.. I was surprised to see recently the Carbon Tax amount was more than 30% of my total gas bill, on top of all other kind of fees. But of course, another important thing is whether something effective is done with these money at the end of the day..

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    1. Yes blaming someone else is something we all are very good at. The graph you are referring to is the per capita emissions, basically the amount of emissions for each person in that country. It is probably the most relevant graph in this context. It is great that Canada is trying to do something about it, Sweden is too. I think it would have been best if the proceeds of the 30% you are mentioing had gone back to people in the form of monthly checks and direct deposits. Analysis show that 2/3 of the population, especially lower income, would have recieved more money than the extra they paid, while retaining the incentives. I am sure those 30% are being put to good use but you don’t see it.

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  3. Mutual cooperation would work better than blaming. After all, we are one world, yes? I’m not surprised to see Canada up there too, but I believe we are making concerted efforts. Thank goodness the Conservative party did not win the election, since many of them are anti-environmentalists.

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  4. Excellent research and post, Thomas. A lot of what goes on nowadays is irrational (i.e., destroy electric cars but scream green energy). Anymore, I just try to live as kindly towards the planet and others as I can. 🌞

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