Mapped: Carbon Dioxide Emissions Around the World
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Mapped: Carbon Dioxide Emissions Around the World

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mapping out global carbon emissions

Mapped: Carbon Dioxide Emissions Around the World

According to Our World in Data, the global population emits about 34 billion tonnes of carbon dioxide (CO₂) each year.

Where does all this CO₂ come from? This graphic by Adam Symington maps out carbon emissions around the world, using 2018 data from the European Commission that tracks tonnes of CO₂ per 0.1 degree grid (roughly 11 square kilometers).

This type of visualization allows us to clearly see not just population centers, but flight paths, shipping lanes, and high production areas. Let’s take a closer look at some of these concentrated (and brightly lit) regions on the map.

China, India, and the Indian Ocean

As the two most populated countries and economic forces, China and India are both significant emitters of CO₂. China in particular accounts for about 27% of global CO₂ emissions.

And looking at the oceans, we see how much shipping adds to emissions, with many shipping lanes east of China clearly outlined as well as the major Indian Ocean lane between the Strait of Malacca and the Suez Canal.

The United States and Central America

The United States is one of the world’s biggest carbon emitters. While other countries like Qatar and Saudi Arabia technically have higher emissions per capita, their overall emissions are relatively low due to smaller populations.

Across the U.S., the most brightly lit areas are major population centers like the Boston-Washington corridor, the Bay Area, and the Great Lakes. But also lit up are many of the interconnecting highways linking all these population centers, even in the less-populated middle of the country.

With so much traffic in and out of the U.S., the oceans become a murky mix of shipping and flight paths. To the south, very clearly visible is the major concentration of people around Mexico City and the traffic flowing through the Panama Canal.

South America’s Network of Emissions

Like the other regions, some of South America’s most populated areas are also the biggest emitters, such as São Paulo and Rio in Brazil and Buenos Aires in Argentina. This map also highlights the continent’s rough terrain, with most of the population and highway emissions limited to the coasts.

However, the cities aren’t the only big emitters in the region. There are clear lines intersecting the Amazon forest in many sections where cities and roads were constructed, including the economic hub city of Manaus along the Amazon River. Likewise, the oceans have many major shipping lanes highlighted, particularly East of Brazil.

Europe and North Africa

Germany is one of Europe’s biggest carbon emitters—in 2021, the country generated almost 644 million tonnes of CO₂.

Also making an impression are Italy (which is the second-highest CO₂ emitter after Germany) and the UK, as well the significant amount of trade along the English Channel.

Compared to the intricate network of cities, towns, and bustling highways spanning Europe, across the Mediterranean are far clearer and simpler lines of activity in Northern Africa. Two major exceptions are in the Middle-East, where Egypt’s Nile River and Suez Canal are massively lit up, as well as Israel on the east of the sea.

But a more significant (albeit murkier) picture is drawn by the massive amounts of shipping and flight paths illuminating the Atlantic and Mediterranean at large.

Net Zero by 2050

To mitigate the negative effects of climate change, countries around the world have made commitments to reach net-zero emissions.

Imagining the global map of emissions with these commitments in action requires a complete transformation of energy production, consumption habits, transportation infrastructure, and more. And even then, a future generated map wouldn’t be fully dark, as “net-zero” is not equivalent to zero emissions but a balance of emissions and removal.

How might this map of global emissions look in the near and distant future? And what other interesting insights can you generate by browsing the world this way?

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This article was published as a part of Visual Capitalist's Creator Program, which features data-driven visuals from some of our favorite Creators around the world.

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Infographic: 11 Tech Trends to Watch in 2023

This infographic highlights eleven exciting areas within the world of technology worth keeping an eye on in 2023.

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11 Tech Trends

Infographic: 11 Tech Trends to Watch in 2023

It can be tough to keep up with the rapid pace of innovation.

Each new year delivers the full spectrum of progress from game-changing breakthroughs to incremental advancements in a wide variety of fields.

In a noisy media landscape fueled by hype and speculation, it can be tough to know where true value is being created. The infographic above, which draws from CB Insights’ recent report on 11 Tech Trends To Watch Closely in 2023, helps narrow down some areas of focus:

  1. Immortality-as-a-service
  2. The secret invasion of super apps
  3. Fintech’s rapid regeneration
  4. Bots in the house
  5. Virtual power plants
  6. Healthcare’s invisibility trick
  7. Smell goes digital
  8. Femtech turns to menopause
  9. The bio-based materials boom
  10. India’s tech ascent
  11. Regenerative agtech takes root

The report draws information from earnings transcripts, media mentions, investment activity, patents, and more to arrive at the trends listed.

We’ll examine three of these trends below in a bit more detail.

Setting the Stage: Clash of the Super Apps

The concept of a super app⁠—an all-in-one smartphone application that integrates a wide range of services⁠—is far from new. In fact, for years now, WeChat has been the go-to app for many Chinese citizens to chat, order services, pay bills, and more.

A natural question comes to mind: why doesn’t an app like that exist in Western countries yet? Well, there are a couple of key reasons:

  1. Consumers and regulators alike are wary of providers holding so much personal information and power. In China, WeChat actually had government support, integrating public services into the app. As well, expectations of personal privacy are completely different in China than in Western countries
  2. Unlike China, which rapidly adopted digital payments, North America and Europe had preexisting near-ubiquitous financial networks in place. Super apps were a game changer for millions of unbanked consumers in China and beyond.

The situation is changing rapidly though, and 2023 could be the year that the foundations are laid for a clash of various Big Tech incarnations of the super app.

In late 2022, Microsoft was rumored to be building a super app using Bing as the foundation, and recent investment into ChatGPT adds fuel to that fire. Even Elon Musk hinted at his ambitions to turn Twitter into a one-stop-shop for just about everything.

There are still significant barriers to bundling a plethora of services into a single app, but that isn’t stopping companies from racing to be the one to do it. To the victor go the spoils.

The Resiliency of Life Extension

The concepts of immortality and age reversal have been a preoccupation of mankind since the dawn of time, so it stands to reason that technology that promises extra lifespan and quality of life continues to be compelling for individuals and investors alike.

Players in this space can approach life extension and anti-aging from a number of different angles, from supplements to tinkering at the cellular level.

Two high-profile examples in this space are Calico, which is a subsidiary of Alphabet, and the Jeff Bezos-backed Altos Labs. Other billionaires have expressed an interest in life extension as well, including Peter Thiel, who has definitive views on mortality.

I believe if we could enable people to live forever, we should do that. […] I think it is against human nature not to fight death. – Peter Thiel

In 2023, look for more investment and news from startups focused on gene therapy, genome analysis, regenerative medicine, or “longevity in a pill”.

Beyond Plastic: The Bio-Based Materials Boom

Public pressure is mounting for producers of consumer goods to change the way they manufacture their products.

The good news is that many of the largest producers of consumer packaged goods and apparel have some kind of plan in place to use more post-consumer recycled plastic in their products. The bad news is that not enough plastic is recycled globally for companies to source enough material to produce their products more sustainably. As a result, many companies are exploring the option of ditching plastic entirely.

For example, materials derived from seaweed are an active area of innovation right now. Mushrooms and algae are also commonly-used materials from nature that are being used to create biodegradable products. In one particularly interesting example, a company called MycoWorks recently began working with GM Ventures to explore the use of mycelium-based leather alternatives in GM’s vehicles.

While researchers and companies are just scratching the surface of what’s possible, consumers are likely to see more tangible examples of bio-based materials popping up in stores. After all, brands will be very eager to talk about their increasingly plastic-free product lines.

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