Over the past three decades, the size and frequency of new...

Over the past three decades, the size and frequency of new copper discoveries have steadily declined. Data from S&P Global Commodity Insights shows that while the 1990s and early 2000s were peak periods for copper exploration, with years like 1997 seeing up to 18 major discoveries, there has been a persistent downward trend since. By the 2010s, most years saw fewer than five new discoveries, and the situation worsened in the 2020s, with just two discoveries in 2020 and none in 2022 or 2023. Several factors are driving this trend:

• Resource depletion: Most high-grade, easily accessible copper deposits have been exploited, forcing miners into more remote and geologically complex areas.

• Reduced exploration budgets: Despite rising copper prices, exploration budgets remain lower than their early 2010s peaks, limiting the search for new deposits.

• Focus on brownfield exploration: Companies are prioritizing extending existing mines rather than searching for new ones, with early-stage exploration dropping to just 28% of budgets in 2023.

• Rising exploration costs: Identifying new deposits has become more expensive due to deeper and more complex geological environments.

• Regulatory challenges: Stricter environmental regulations and community opposition have slowed down exploration projects.

• Longer development timelines: Even when new deposits are found, it now takes almost two decades on average to bring them into production due to lengthy permitting and development processes.

These challenges, combined with surging demand for copper in renewable energy, electric vehicles, and infrastructure projects, have strained supply. Addressing the issue will require increased investment in exploration, improved recycling efforts, and the development of technologies to unlock previously inaccessible resources.

https://www.miningvisuals.com/post/the-ongoing-decline-in-new-major-copper-discoveries