The global mining sector is undergoing a pronounced shift in where capital is being deployed, according to S&P Global Market Intelligence’s World Exploration Trends 2026 report. Total nonferrous exploration budgets edged down by 0.6 percent to US$12.40 billion in 2026, yet that headline number hides a major redistribution of funds. Companies funneled a record share of dollars into minesite exploration while retreating from early-stage programs.
Here minesite exploration refers to drilling and evaluation at or adjacent to known deposits, and grassroots exploration denotes the higher-risk search for new deposits in underexplored terrains. The combination of these trends is reshaping where, and how, future resources may be discovered.
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Gold dominates budgets and changes priorities
Precious metals — especially gold — now absorb the lion’s share of exploration funding. Gold budgets rose by 11 percent, commanding roughly 50 percent of the global exploration pool and totaling about US$6.2 billion. That surge coincided with a period in which bullion values pushed past US$4,600 per ounce in early 2026, driven by heightened geopolitical tensions and sustained central bank purchases. In practice, this means explorers and producing companies are allocating more capital to low-risk extensions and resource definition rather than speculative discovery. The upshot: immediate reserve replacement becomes the priority, even as fewer companies chase brand-new targets that could underpin supply a decade from now.
Why capital is flowing into proven ground
Risk appetite in the sector has contracted, steering money toward projects that offer clearer near-term returns. The report shows minesite exploration reached an all-time high, accounting for roughly 45 percent of total exploration spending. Firms prefer to expand or deepen known orebodies because such work is more bankable and more likely to yield reserve additions that underpin production forecasts. Meanwhile, grassroots programs sank to an unprecedented low of about 21 percent of budgets. Grassroots exploration is inherently speculative, and in the current financing environment — particularly for junior explorers — capital is scarcest where uncertainty is largest.
Battery metals take the biggest hit
The most visible victims of this capital rotation are the so-called battery metals. After a phase of heightened enthusiasm and elevated spending, allocations to lithium shrank to approximately US$595 million (about 5 percent of the total), and nickel fell to roughly US$332 million (near 3 percent). Short-term market weakness for some critical minerals, combined with tougher fundraising conditions for juniors that typically pioneer new discoveries, reduced willingness to finance high-risk greenfield campaigns. That pullback has implications for the long-term availability of materials used in batteries and electrification technologies if new sources are not found in time.
Structural consequences for future supply
One of the most consequential findings is the potential for a future resource bottleneck. Discovering and permitting a new mine commonly takes more than a decade from initial find to commercial production, so the steep decline in grassroots spending suggests a thinner pipeline of future projects. At the same time, copper retained a significant share of budgets — about 26 percent, or US$3.3 billion — reflecting its structural role in electrification and infrastructure. But even for copper, the balance between near-mine work and true greenfield discovery will determine whether supply can meet long-term demand forecasts tied to decarbonization and grid expansion.
Where incoming capital is actually being used
Despite broader caution, liquidity is still reaching the mining sector: funds raised by junior and intermediate companies more than doubled year-over-year to about US$21.43 billion. Crucially, much of that cash is earmarked for advancing known projects into development rather than underwriting fresh exploration far from established deposits. This selective flow of capital favors projects that can be de-risked and sized for financing rather than the higher-variance search for the next district-scale discovery. The result is a near-term boost to development pipelines but a long-term risk to the discovery curve that underpins future supply.
What investors and policymakers should watch
The data from S&P Global Market Intelligence and related visualizations highlight a clear trade-off: short-term security versus long-term optionality. Prioritizing brownfield work and known deposits improves reserve replacement rates now but reduces the chances of uncovering transformational new orebodies later. For investors, that shift reweights where exploration exposure may generate returns. For policymakers and industrial planners, the trend raises questions about securing supply of critical minerals decades ahead. Monitoring changes in grassroots spending, financing conditions for juniors, and capital allocation between commodities will be essential to understanding future resource availability.
Sources cited include the World Exploration Trends 2026 report by S&P Global Market Intelligence and sector visualizations used to illustrate budget distributions. The evolving capital patterns underline that while gold currently commands attention and resources, the choices being made today about exploration strategy could shape the mineral supply landscape for years to come.
