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Copper has become a hot topic due to its role in the green energy transition and its need for urbanization. However, experts are concerned about long-term supply shortages.<\/strong><\/strong><\/p>\n Because of its importance in construction, energy transmission and new technologies, copper is a vital metal needed to power the future of our society. However, mining supply has not kept up with demand, few new operations are coming online, and older mines are facing declining grades and lower outputs.<\/p>\n The term “Peak Copper” was coined because some experts believed that copper reserves were depleting. According to the U.S. Geological Survey (USGS), more than 700 million metric tons of copper has been Mined throughout history<\/a>. <\/p>\n Almost all of the copper mined is still in circulation, as the recycling rate of the red metal is higher than that of any other engineering metal, but it is still not enough to meet the growing demand. As a result, it is prudent to know the country’s top copper reserves, especially when considering investing in the copper mining industry.<\/p>\n Current economic global copper reserves are 980 million metric tons.<\/p>\n Reserve data for this article was obtained from the USGS 2026 Mineral Commodity Summary<\/a> Supplemented with datasets from and UN Comtrade Database<\/a>.<\/p>\n Top copper reserves by country<\/p>\n<\/h3>\n The countries with the largest copper reserves are Chile, Australia, Peru, Democratic Republic of Congo (DRC) and Russia. These five countries hold more than 55 percent of the world’s total copper reserves and will be critical to a world with growing demand for copper.<\/p>\n Read on to learn about these copper kingpins.<\/p>\n<\/div>\n 1. Chile<\/p>\n<\/h3>\n Copper reserves:<\/strong> 180 million metric tons<\/p>\n Chile has the largest copper reserves globally at 180 million metric tons, which is equal to the next two largest copper countries, Australia and Peru, combined. Chile is also the world’s top copper producer, with its 5.3 million metric tons of copper in 2025 representing 23 percent of global production. <\/p>\n The mining industry is essential to Chile’s economy, accounting for more than 50 percent of the country’s exports. Contribution<\/a> Its GDP will be US$40 billion in 2023. Copper alone will contribute more than US$29 billion to that total.<\/p>\n Due to the abundant quantities of copper in the country, it should come as no surprise that Chile is home to the world’s largest copper mine, Escondida. Escondida is projected to produce 1.27 million metric tons of copper in 2025 and tops proven and probable copper reserves of 8.68 million metric tons, according to Rio Tinto (ASX:RIO,NYSE:RIO,LSE:RIO). 2025 annual report<\/a>. The mine is a 57.5\/30\/12.5 joint venture between BHP (ASX:BHP, NYSE:BHP, LSE:BHP), Rio Tinto and Japan’s JCO. <\/p>\n<\/div>\n 2. Australia<\/p>\n<\/h3>\n Copper reserves:<\/strong> 100 million metric tons<\/p>\n Australian copper reserves are estimated at 100 million metric tonnes, making it the second largest country in terms of copper reserves.<\/p>\n While the country hosts significant reserves of copper, in terms of copper production, Australia ranks eighth globally with 730,000 metric tons to be produced in 2025, lagging behind other countries on this list with similar sized reserves. <\/p>\n More than a quarter of this came from BHP’s Olympic Dam mine in South Australia, which Production<\/a> 221,600 MT copper cathode in 2025 calendar year. The polymetallic mine has substantial proven and probable copper reserves totaling 10.68 million metric tonnes.<\/p>\n Another significant operation in Australia is Newmont’s (TSX:NGT,NYSE:NEM,ASX:NEM) Cadia Valley mine, which host<\/a> Potential reserves of 2.9 million metric tons of copper. Cadia Valley produced 81,646 metric tons of copper in 2025.<\/p>\n The resource industry is an essential sector in Australia, and government reports expect contribute<\/a> AU$383 billion during the 2025\/2026 financial year, of which copper contributes AU$16 billion. This is expected to grow to AU$17.6 billion in 2026\/2027.<\/p>\n<\/div>\n 3. Peru<\/p>\n<\/h3>\n Copper reserves:<\/strong> 85 million metric tons<\/p>\n Peru’s copper reserves are 85 million metric tons. Copper is an essential part of Peru’s economy, much like neighboring Chile’s. accounting for<\/a> Peru’s mining exports account for US$28.13 billion of the total US$61.85 billion.<\/p>\n Peru also came in third in copper production in 2025, producing 2.7 million metric tons of copper last year. The country is home to some of the largest mining operations in the world, and two mines account for a third of its total copper production. <\/p>\n The top producer in the country is the Cerro Verde complex, a 55\/21\/19.6 venture with Freeport-McMoRan (NYSE:FCX). Sumitomo Metal Mining (TSE:5713)<\/a> and Minas Buenaventura (NYSE:BVN). Cerro Verde has proven and probable reserves of 11.06 million metric tons of copper and Production<\/a> 863 million pounds of copper metal will be concentrated in 2025. <\/p>\n Not to be outdone, the second-largest copper producing mine is Entamina, a joint venture between BHP, Glencore (LSE:GLEN,OTCPK:GLCNF), Teck Resources (TSX:TECK.B,TSX:TECK.A,NYSE:TECK) and . Mitsubishi (TSE:8058)<\/a>. last year, output<\/a> The mine yielded 368,500 metric tons of copper in concentrate form. Antamina has proven and probable reserves of 4.53 million metric tonnes of copper.<\/p>\n The mine with the largest reserves of copper in Peru is Southern Copper’s (NYSE:SCCO) Tocupala mine. home to<\/a> 13.62 million metric tons of copper in proven and probable reserves. Last year the mine produced 224,870 metric tons of copper.<\/p>\n<\/div>\n 4. Democratic Republic of Congo<\/p>\n<\/h3>\n Copper reserves:<\/strong> 80 million metric tons<\/p>\n Copper reserves in the Democratic Republic of Congo were estimated at 80 million metric tons in 2025, making it the fourth largest country in terms of copper reserves, along with Russia. DRC’s economic copper reserves have seen dramatic growth in recent years, rising from an estimated 19 million metric tons in 2019. <\/p>\n The mining sector has been important for GDP growth in the DRC, with copper being the largest contributor. world bank<\/a> The extractive sector is reported to have outpaced other sectors of the DRC’s economy, growing by 8 percent in 2025, leading to a 10.5 percent increase in copper production to 3.4 million metric tons.<\/p>\n According to the latest UN data, the DRC is expected to export US$17 billion in refined copper and unwrought alloys in 2023, a huge jump from US$7.34 billion in 2019. The country’s copper ore exports are projected to contribute US$2.16 billion in 2023, almost double from US$1.11 billion four years ago.<\/p>\n One of the factors contributing to the increase in mining and export activity has been the growth of Lobito Corridor<\/a>Which connects mineral-rich areas in Zambia, DRC and Angola to the port of Lobito in Angola. <\/p>\n The link allows greater access to large-scale operations such as Ivanhoe Mines’ (TSX:IVN) and Zijin Mining’s (HKEX:2899,SHA:601899) Kamoa-Kakula complex in southern DRC. Kamoa-Kakula hosts one of the largest copper operations in the world. potential reserve<\/a> This included 13.13 million metric tons of copper. The operations are expected to produce 388,838 metric tons of copper in 2025.<\/p>\n<\/div>\n 4. Russia<\/p>\n<\/h3>\n Copper reserves:<\/strong> 80 million metric tons<\/p>\n Russia’s copper reserves are estimated at 80 million metric tons, tying it with the DRC. In 2025, Russia is projected to produce 1.3 million metric tons of copper, up from 1.02 million metric tons produced in 2024. <\/p>\n The main contributing factor was increased production at Udokan Copper’s Udokan mine in Siberia, which produces 150,000 metric tons annually and hosts a JORC-compliant copper resource of 26.7 million metric tons, according to the mine’s website.<\/p>\n Russia has been under significant sanctions since it invaded Ukraine in February 2022, although its copper exports are not approved until April 2026. According to the UN Comtrade database, Russia’s export of copper<\/a> It was valued at US$5.98 billion in 2021.<\/p>\n<\/div>\n\n
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