Misc
Visualizing Cobalt Production by Country in 2023
See this visualization first on the Voronoi app.
Visualizing Cobalt Production by Country in 2023
This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.
Cobalt is a critical mineral used in numerous commercial, industrial, and military applications. In recent years, it has gained attention as it is also necessary for batteries used in cell phones, laptops, and electric vehicles (EVs).
This graphic illustrates estimated cobalt production by country in 2023 in metric tons. The data is from the most recent U.S. Geological Survey (USGS) Mineral Commodity Summaries, published in January 2024.
The DRC Produces 74% of Global Cobalt
The Democratic Republic of Congo (DRC) accounts for 74% of the world’s cobalt output. Although the metal is found on a large scale in other parts of the world, like Australia, Europe, and Asia, the African nation holds the biggest reserve by far. Of the 11,000,000 metric tons of worldwide reserves, it is estimated that 6,000,000 metric tons are located in the DRC.
| Country | metric tons | Percentage |
|---|---|---|
| 🇨🇩 DRC | 170,000 | 74% |
| 🇮🇩 Indonesia | 17,000 | 7% |
| 🇷🇺 Russia | 8,800 | 4% |
| 🇦🇺 Australia | 4,600 | 2% |
| 🇲🇬 Madagascar | 4,000 | 2% |
| 🇵🇭 Philippines | 3,800 | 2% |
| 🌍 Other Countries | 21,100 | 9.00% |
| Total | 229,300 | 100% |
Since around 20% of the cobalt mined in the DRC originates from small-scale artisanal mines, often employing child labor, the extraction of the metal has been a point of intense debate. With a long history of conflict, political upheaval, and instability, the country is often listed among the poorest nations in the world.
Today, the EV sector constitutes 40% of the overall cobalt market.
China is the world’s leading consumer of cobalt, with nearly 87% of its consumption used by the lithium-ion battery industry.
In the U.S., 50% of cobalt consumed is used in superalloys, mainly in aircraft gas turbine engines.
Learn More About Critical Minerals From Visual Capitalist
If you enjoyed this post, be sure to check out The Critical Minerals to China, EU, and U.S. National Security. This visualization shows which minerals are essential to China, the United States, and the European Union.
Misc
Charted: The End-of-Life Recycling Rates of Select Metals
End-of-life recycling rates measure the percentage of a material that is recovered at the end of its useful life, rather than being disposed of or incinerated.
Charted: The End-of-Life Recycling Rates of Select Metals
This was originally posted on our Voronoi app. Download the app for free on Apple or Android and discover incredible data-driven charts from a variety of trusted sources.
We visualize the end-of-life recycling rates (EOL-RR) of commonly used metals in the economy. Data is sourced from the International Energy Agency, last updated in 2021.
Tracking recycling rates helps manage resources better and make smarter policies, guiding efforts to cut down on waste.
Ranked: The End of Life Recycling Rates of Select Metals
Gold has an 86% recycling rate according to the latest available data. Per the Boston Consulting Group, one-third of total gold supply was met through recycling between 1995–2014.
| Metal | End-of-life recycling rate (2021) | 🔍 Used In |
|---|---|---|
| Gold | 86% | 💍 Jewelry / Electronics |
| Platinum/Palladium | 60% | 🔬 Optical fibers / Dental fillings |
| Nickel | 60% | 🔋 Batteries / Turbine blades |
| Silver | 50% | 💍 Jewelry / Mirrors |
| Copper | 46% | 🔌 Electrical wiring / Industrial equipment |
| Aluminum | 42% | ✈️ Aeroplane parts / Cans |
| Chromium | 34% | 🍽️ Stainless steel / Leather tanning |
| Zinc | 33% | 🔗 Galvanizing metal / Making rubber |
| Cobalt | 32% | 🔋 Batteries / Turbine engines |
| Lithium | 0.5% | 🔋 Batteries / Pacemakers |
| REEs | 0.2% | 📱 Mobile phones / Hard drives |
Note: Figures are rounded.
Several factors can influence metal recycling rates. According to this International Resource Panel report, metals that are used in large quantities (steel) or have a high value (gold) tend to have higher recycling rates.
However, for materials used in small quantities in complex products (rare earth elements in electronics), recycling becomes far more challenging.
Finally, a metal’s EOL-RR is strongly influenced by the least efficient link in the recycling chain, which is typically how it’s initially collected.
Learn More on the Voronoi App
If you enjoyed this post, check out Critical Materials: Where China, the EU, and the U.S. Overlap which shows how critical materials are classified within different jurisdictions.
Misc
Companies with the Most Fossil Fuel and Cement CO2 Emissions
Half of the world’s total fossil fuel and cement carbon dioxide emissions in 2023 came from just 36 companies.
Companies with the Most Fossil Fuel and Cement CO2 Emissions
This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.
Key Takeaways
- Half of the world’s fossil fuel and cement carbon dioxide emissions in 2023 came from just 36 entities, according to a report by the Carbon Majors Project
- If Saudi Aramco were a country, it would be the fourth-largest polluter in the world, after China, the U.S., and India.
- Five publicly traded oil companies—ExxonMobil, Chevron, Shell, TotalEnergies, and BP—together accounted for 5% of global carbon dioxide emissions from fossil fuels.
Chinese Companies Dominate the List
This graphic is based on Carbon Majors, a database of historical production data from 180 of the world’s largest oil, gas, coal, and cement producers representing 169 active and 11 inactive entities.
In 2023, the top 20 highest carbon-producing entities were responsible for 17.5 gigatonnes of carbon dioxide equivalent (GtCO₂e) in emissions, accounting for 40.8% of global fossil fuel and cement CO₂ emissions. The list is largely dominated by state-owned companies, with 16 of the top 20 being state-controlled. Notably, eight Chinese entities contributed to 17.3% of global fossil fuel and cement CO₂ emissions in 2023.
| Entity | Total emissions (MtCO2e) | Global CO2 emissions (%) |
|---|---|---|
| 1 | Saudi Aramco | 4.4% |
| 2 | Coal India | 3.7% |
| 3 | CHN Energy | 3.7% |
| 4 | Jinneng Group | 2.9% |
| 5 | Cement industry of China | 2.8% |
| 6 | National Iranian Oil Company | 2.8% |
| 7 | Gazprom | 2.3% |
| 8 | Rosneft | 1.9% |
| 9 | Shandong Energy | 1.7% |
| 10 | China National Coal Group | 1.7% |
| 11 | Abu Dhabi National Oil Company | 1.6% |
| 12 | CNPC | 1.6% |
| 13 | Shaanxi Coal and Chemical Industry Group | 1.6% |
| 14 | Iraq National Oil Company | 1.3% |
| 15 | Shanxi Coking Coal Group | 1.3% |
| 16 | ExxonMobil | 1.3% |
| 17 | Sonatrach | 1.2% |
| 18 | Chevron | 1.1% |
| 19 | Kuwait Petroleum Corp. | 1.0% |
| 20 | Petrobras | 1.0% |
| 21 | Shell | 0.9% |
| 22 | Pemex | 0.9% |
| 23 | TotalEnergies | 0.8% |
| 24 | QatarEnergy | 0.8% |
| 25 | Lukoil | 0.8% |
| 26 | BP | 0.8% |
| 27 | Glencore | 0.7% |
| 28 | China Huaneng Group | 0.7% |
| 29 | Luan Chemical Group | 0.7% |
| 30 | Equinor | 0.7% |
| 31 | Peabody Energy | 0.7% |
| 32 | Nigerian National Petroleum Corp. | 0.6% |
| 33 | CNOOC | 0.6% |
| 34 | ConocoPhillips | 0.6% |
| 35 | Eni | 0.6% |
| 36 | Petronas | 0.5% |
Coal continued to be the largest source of emissions in 2023, representing 41.1% of emissions in the database and continuing a steady upward trend since 2016. Coal emissions grew by 1.9% (258 megatonnes of carbon dioxide equivalent – MtCO₂e) from 2022, while cement saw the largest relative increase at 6.5% (82 MtCO₂e), driven by expanding production.
In contrast, natural gas emissions fell by 3.7% (164 MtCO₂e), and oil emissions remained stable with only a slight increase of 0.3% (73 MtCO₂e).
Learn More on the Voronoi App
To learn more about this topic, check out this graphic that shows greenhouse gas emissions by sector in 2023, according to data was compiled by the United Nations. The power sector remains the largest emissions contributor.
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