Global infrastructure: Why a selective approach matters

Historically, global infrastructure has been perceived as an asset class offering relatively stable and predictable returns which may vary depending on market conditions. Yet, as the asset class evolves in response to structural shifts such as decarbonization, digitalization, and changing supply chains, broad categorizations are becoming less useful.

The infrastructure label alone no longer tells investors enough about revenue quality, risk transfer, policy exposure or long-term resilience. The key question is not simply whether an asset sits within an infrastructure sector, but whether it has the economic characteristics investors expect from infrastructure in the first place.

A more nuanced investment universe

Infrastructure today is not a monolith. It spans a diverse range of subsectors, each with distinct drivers, regulatory frameworks, and risk-return profiles. Traditional assets such as utilities and transport continue to play a core role, but they are increasingly complemented by newer areas like digital networks, district heat, equipment leasing and other energy transition solutions.

In this context, we believe a selective approach is becoming essential. Investors need to distinguish between assets with genuinely defensive infrastructure characteristics and those that may simply be exposed to attractive themes.

This enables a clearer understanding of where risks lie – and where opportunities may be underappreciated.

Decarbonization

Opportunity with complexity

One of the most powerful forces reshaping infrastructure is the global energy transition. Governments and corporates are accelerating efforts to decarbonize, driving significant capital investment into renewables, grid modernization, energy efficiency and the wider infrastructure needed to make lower-carbon systems reliable and affordable.

However, this opportunity set is far from uniform. In our view, the dispersion in renewable returns is being underestimated depending on geography, regulatory support, and technological maturity. Some assets benefit from long-term contracted revenues, while others are more exposed to merchant pricing, grid constraints and policy evolution.

A selective perspective helps investors distinguish between these different risk profiles, allowing for more targeted allocation. It also helps avoid the assumption that every asset associated with the transition automatically offers infrastructure-like downside protection.

Digital infrastructure comes of age

At the same time, the digital economy is transforming what constitutes infrastructure. The rapid growth in data consumption has fueled demand for fiber networks, towers, and data centers. Some of these assets exhibit infrastructure-like characteristics, including high barriers to entry, essential demand and long-term contracts. For investors, the distinction between durable digital infrastructure and technology-led growth exposure is increasingly important.

Yet these assets are not without their own complexities. Technological change, evolving customer requirements, and competitive dynamics can all influence long-term value. Understanding these factors at a detailed level is critical to identifying assets that combine structural growth with durable cash flows.

Rethinking transport and logistics

Transport infrastructure, long a cornerstone of the asset class, is also evolving. While passenger volumes have recovered unevenly in the wake of the pandemic, longer-term trends such as remote working and decarbonization are reshaping demand patterns.

Meanwhile, freight and logistics infrastructure has gained prominence, supporting changing supply chains and demand for more resilient networks. Here again, selectivity matters. Assets supported by contracted, availability-based or take-or-pay revenues can have a very different risk profile from those exposed mainly to volumes or discretionary demand.

Regulation and inflation

Detail matters

Regulation remains a defining feature of infrastructure investing, but its influence is becoming more complex. Policymakers must balance attracting private capital with achieving social and environmental objectives, creating both opportunities and risks.

Inflation adds another layer of nuance. While infrastructure is often viewed as a potential hedge against rising prices, the degree of protection varies. Some assets benefit from explicit indexation, while others rely on pricing power, regulatory resets or contract renegotiation. Revenue linkage, contract structures, cost pass-through and regulatory mechanisms all play a role in determining how effectively inflation protection works in practice. A detailed, bottom-up approach is essential to assess these dynamics accurately.

The case for active, selective investing

In an increasingly diverse and complex asset class, active management is gaining importance. Broad or passive approaches may overlook the dispersion of returns across subsectors and geographies.

By contrast, a selective strategy grounded in detailed analysis can better identify mispriced opportunities, anticipate regulatory shifts, and allocate capital to areas with the strongest long-term fundamentals. For us, this means focusing on assets where essential-service demand, defensible revenues and active ownership can combine to create value, rather than relying on thematic growth alone. This also enhances diversification, ensuring that portfolios are constructed from assets with genuinely complementary characteristics, rather than simply broad exposure.