The Most Capital-Hungry Cycle in History Has Arrived And Mining Sits at Its Center

Goldman Sachs describes a historic shift from decades of capital abundance to an era of intense competition for funding. For resource investors, the implications are profound: AI infrastructure, re-industrialization, defense, and power reconstruction are among the most metals- and energy-intensive undertakings ever attempted.

A quiet but consequential change is underway in global capital markets. According to analysis circulating from Goldman Sachs and highlighted by hedge-fund commentary, the world is exiting a multi-decade regime of capital abundance and entering what may be the most capital-hungry investment cycle in modern history. The drivers are simultaneous and reinforcing: the extraordinary infrastructure required by artificial intelligence, the rebuilding of industrial capacity, accelerated defense spending, the reconstruction of power systems, the reorientation of supply chains, and the relentless rise in sovereign funding needs. The Federal Reserve, in this framing, is largely a passenger. The deeper force is a structural increase in the demand for capital itself. For Canadian mining and resource investors, this is not background macro color. It is the demand thesis for the next decade.

From Abundance to Competition

For most of the period since the Global Financial Crisis, and in many respects since the 1980s, the defining feature of financial markets was the availability of capital at declining real cost. Technology scaled with remarkably low marginal capital intensity. Globalization allowed companies to minimize fixed investment by concentrating production in the lowest-cost locations. Central banks reinforced the regime with successive rounds of balance-sheet expansion. That regime is breaking. The build-out required by generative AI and the associated data-center and power infrastructure is described by market participants as historically capital-consumptive. Hyperscalers have repeatedly raised already enormous capital-expenditure plans. One major cloud provider is now discussed in terms of a potential path toward $1 trillion in annual revenue, with corresponding implications for the physical infrastructure required to support it. Memory markets are flashing early signs of tightness. Power demand from data centers is forcing utilities and governments to confront grid and generation constraints that were not priced into prior planning cycles. At the same time, Western governments are pursuing re-industrialization, defense rearmament, and supply-chain resilience. Each of these agendas requires physical capacity — factories, ships, munitions, transmission lines, reactors, and the metals that constitute them. Sovereign debt issuance continues to rise to fund both the energy transition and traditional fiscal priorities. The result is an intensifying competition for capital across the private and public sectors simultaneously. In the language of one widely discussed framework, the long-term destination may still be a world of technological abundance. The transition, however, is characterized by acute capital intensity.

Market Symptoms

The shift is already visible in price action. U.S. 30-year yields have moved to levels not seen since before the Global Financial Crisis. Equity markets exhibit high dispersion and a sharp collapse in the momentum factor — a 40 percent drawdown in one prominent high-beta momentum measure that ranks among the most severe on record. Risk reduction has occurred, yet it has not produced a clean, durable de-risking of the entire complex. Earnings estimates for major indices, particularly those heavy in technology and hyperscaler exposure, have been revised higher in 2026–27, even as the cost of capital rises. The combination is unusual: robust corporate fundamentals in the sectors driving the capital cycle, alongside clear evidence that capital itself is no longer abundant or cheap.

Why Resources Are Central

Every major pillar of the new investment cycle is materials-intensive. AI and power infrastructure require vast quantities of copper for wiring, transformers, and grid reinforcement, as well as uranium and other fuels for the firm power that intermittent renewables cannot yet fully supply. Data-center construction and the associated electrical equipment draw heavily on aluminum, steel, and specialty metals. Re-industrialization and defense translate directly into demand for steel-making raw materials, copper, nickel, rare earths, and a suite of critical minerals required for advanced electronics and munitions. The onshoring or friend-shoring of manufacturing simply relocates, rather than eliminates, the underlying metals demand — and often increases it through less optimized, more redundant capacity. Supply-chain reorientation favors jurisdictions that can deliver both the primary resource and, increasingly, midstream processing under politically reliable conditions. The premium on security of supply raises the relative value of deposits in stable jurisdictions even when their pure cash-cost position is not the global lowest.In short, the capital-hungry cycle is also a metals- and energy-hungry cycle. The same scarcity of capital that pressures financial valuations simultaneously elevates the strategic importance of the physical inputs required to execute the build-out.

Implications for Mining Capital and Valuations

Higher structural demand for capital has two-edged consequences for the resource sector. On one side, competition for funding raises the hurdle rate for new projects. Junior developers and explorers without clear paths to cash flow or strategic partners face a more discriminating capital market. The era of easy speculative funding that characterized parts of the last decade is unlikely to return quickly. On the other side, high-quality, long-life assets in secure jurisdictions that can demonstrate credible development timelines and robust margins at conservative price decks become scarce themselves. Producers generating free cash flow while the broader economy competes for capital are positioned to fund growth internally, return capital, or consolidate. The cost-of-capital differential between the strongest and the weakest widens. Canadian companies occupy a potentially advantaged position within this landscape. The country combines significant endowments in copper, uranium, potash, nickel, metallurgical coal, and other critical minerals with institutional characteristics — rule of law, transparent regulation, and alignment with major demand centers — that are rising in value as global trust declines. The constraint is less geological than permitting, infrastructure, and policy coherence. Jurisdictions that convert known resources into operating supply at a pace matching strategic demand will capture the scarcity premium; those that do not will watch capital and offtake agreements flow elsewhere.

Positioning for the Transition

The transition described by the Goldman analysis is not a short-term trading regime. It is a multi-year reconfiguration of how capital is allocated across the real economy. For resource investors, several principles follow. First, distinguish between cyclical price movements and structural demand embedded in multi-year capital programs. AI infrastructure, grid expansion, and defense procurement are not as sensitive to the next quarterly GDP print as traditional industrial demand. Second, prioritize balance-sheet strength and jurisdictional quality. In a higher-cost-of-capital environment, the ability to fund development without repeated dilutive equity issuance becomes a decisive competitive advantage. Third, recognize that power is the binding constraint on the AI build-out. Technologies and fuels that can deliver firm, scalable electricity — nuclear foremost among them — sit at the intersection of the two most capital-intensive agendas of the era. Fourth, accept that volatility will remain elevated. Dispersion across equity factors, sudden shifts in yield curves, and geopolitical interruptions to supply chains are features of a capital-constrained, strategically contested world, not bugs.

The Longer Arc

The last major era of capital abundance coincided with the globalization of manufacturing and the financialization of large parts of the economy. The emerging era is defined by the physical reconstruction of industrial, digital, and security capacity. That reconstruction is measured in tonnes of material and gigawatts of power. The Federal Reserve can influence the price of short-term money. It cannot conjure the copper, uranium, or steel required to build the systems now deemed strategic. Those constraints are real, geological, and increasingly geopolitical. For investors oriented toward Canadian resources, the central insight is straightforward: the same forces that are making capital scarce are making secure, scalable supply of critical materials more valuable. The companies and jurisdictions that can deliver the latter will not merely participate in the cycle. They will help determine its physical limits.

Disclaimer: 

 This article is for informational and educational purposes only. It does not constitute investment advice, a recommendation to buy or sell any securities, or a prediction of market or economic outcomes. Investments in mining and resource equities involve substantial risk of loss. Readers should conduct their own due diligence and consult qualified professional advisors. Past performance is not indicative of future results.