Misc
Visualizing the Opportunity Cost of Unrecycled Metals in the U.S.
The Opportunity Cost of Unrecycled Metals in the U.S.
Metals are an essential resource for modern society, used in everything from construction and transportation to technology and medical equipment. As the demand for these minerals continues to grow, so does the amount of waste generated by their production and consumption.
Recycling this metal waste is not just a win for sustainability; it also has huge economic benefits. In the visual above, we explore the ratio of recycled vs. unrecycled metals in the U.S. using 2020 Recycling Statistics by the U.S. Geological Survey.
Metal Recycling in the U.S.
Opportunity cost is a concept that refers to the benefits that are forgone when choosing one option over another. In the case of unrecycled metals, the opportunity cost is the potential economic and environmental benefits that could have been achieved through increasing metal recycling ratios.
Below are the recycling rates for select metals in the U.S. in 2020.
Metal | % of supply recycled |
---|---|
Aluminum | 54 |
Chromium | 25 |
Copper | 36 |
Iron & Steel | 52 |
Lead | 77 |
Magnesium | 55 |
Nickel | 52 |
Tin | 36 |
The above recycled metals represented a dollar value of $26 billion in 2020. Their unrecycled counterparts, on the other hand, represented $28 billion.
Metals can either be recycled from scrap that results from the manufacturing process (known as “new scrap”) or scrap from post-consumer products (“old scrap.”) Regardless of the source, many of them, especially chromium, copper, and tin, have the potential to reap further sustainability and economic benefits by recycling a larger proportion of their scrap supplies.
The Case for Metal Recycling
When compared with the mining, processing and transport of new metals, recycling metals can provide a significantly less energy-intensive alternative, saving enough energy each year to power millions of homes in the U.S.
Recycling metals can also save natural resources, create more green jobs, and reduce a country’s dependency on mineral imports by supplementing its supply of raw materials.
Overall, the potential for metal recycling is vast, and taking steps to increase the amount of recycled metals in the U.S. can lead to even greater sustainability and economic benefits.
Misc
Ranked: The Top Countries Relying on Mining Exports
For these economies, mining exports (minerals, ores, and metals) are the primary category of goods sent abroad.
Ranked: The Top Countries Relying on Mining Exports
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.
This graphic ranks the countries where mining exports (minerals, ores, and metals) are more than 60% of their total exports. Data is from sourced from UN Trade and Development, based on 2019–2021 averaged figures
This sort of resource dependency can make a country vulnerable to economic shocks via price fluctuations.
Diamonds, Gold, and Copper: Key Exports for Many Countries
Around 90% of Botswana’s exports are concentrated in mining, making it the most mineral resource dependent country in the world. Within the sector, diamonds alone account for 80% of all exports.
As a result, Botswana is the top producer of raw, uncut diamonds in the world. The IMF estimates that 25% of the country’s $20 billion GDP is from diamond mining.
Rank | Country | % of Exports from Mining | Top Mineral/Metal Export (2022) |
---|---|---|---|
1 | 🇧🇼 Botswana | 92% | 💎 Diamonds |
2 | 🇬🇳 Guinea | 87% | 🏅 Gold |
3 | 🇲🇱 Mali | 85% | 🏅 Gold |
4 | 🇧🇫 Burkina Faso | 84% | 🏅 Gold |
5 | 🇸🇷 Suriname | 83% | 🏅 Gold |
6 | 🇿🇲 Zambia | 79% | 🪨 Copper |
7 | 🇨🇩 DRC | 77% | 🪨 Copper |
8 | 🇲🇷 Mauritania | 66% | 🏅 Gold |
9 | 🇬🇾 Guyana | 64% | 🏅 Gold |
10 | 🇰🇬 Kyrgyzstan | 62% | 🏅 Gold |
11 | 🇳🇦 Namibia | 61% | 💎 Diamonds |
12 | 🇵🇪 Peru | 61% | 🪨 Copper |
Figures rounded. The top mining export per country sourced from The Observatory of Economic Complexity.
Meanwhile, in Mali (#3), Burkina Faso (#4), and Suriname (#5) gold is responsible for most of the mining export dependency. However, Guinea (#2) also exports a significant amount of aluminum ore as well.
In Zambia (#6) and the DRC (#7) where more than 70% of their exports are from mining, copper plays a crucial role. However Zambia also exports a significant amount of gold, and the DRC is a major cobalt exporter.
Of the top 10 countries whose exports are predominantly mining-based, seven are from Africa.
It’s also apparent that this kind of commodity dependence is more common in developing economies (wealthy oil nations are exceptions to the rule). And as commodity demand tends to run in boom-bust cycles, it leaves these less-wealthy countries particularly susceptible to price shocks.
Learn More on the Voronoi App
Resource dependency comes in many flavors. Check out Ranked: The Countries Most Dependent on Agricultural Exports for the economies where food products take center stage.
Visualizing Raw Steel Production 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.
Steel is essential for the economy due to its crucial role in infrastructure, construction, manufacturing, and transportation sectors.
This graphic breaks down the estimated global production of raw steel in 2023. The data was sourced from the U.S. Geological Survey as of January 2024.
China Produces More Than Half the World’s Steel
One major issue facing the steel industry is overcapacity in top producer China.
Steel production in China has surpassed demand in recent years, leading to downward pressure on the profit margins of steel mills worldwide.
Historically, China’s troubled real estate sector has accounted for over one-third of the country’s steel consumption. To address this issue, the Chinese government has mandated steel production cuts since 2021.
Far behind China, India is the second-biggest producer of steel, followed by Japan.
Country | Region | 2023 Production (million tonnes) |
---|---|---|
🇨🇳 China | Asia | 1,000 |
🇮🇳 India | Asia | 140 |
🇯🇵 Japan | Asia | 87 |
🇺🇸 U.S. | North America | 80 |
🇷🇺 Russia | Europe | 75 |
🇰🇷 S. Korea | Asia | 68 |
🌍 Rest of World | 420 | |
Total | 1,870 |
Infinite Recyclability
Steel is an alloy primarily composed of iron ore containing less than 2% carbon, 1% manganese, and other trace elements. It is 1,000 times stronger than iron and can be recycled over and over without sacrificing quality.
Steel is widely used in various industries. It is a fundamental material in construction, providing support through beams, internal structures, and roofing.
Moreover, steel’s corrosion-resistant properties make it ideal for water infrastructure. Stainless steel pipes are the preferred choice for underground water systems, ensuring longevity and purity in water transportation.
Additionally, most canned foods are stored in steel containers for preservation, as steel does not rust.
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