Impact Investing Navigating Practical Realities 

Drawing on conversations with senior investment leaders globally, this article distils key insights into how impact investors can translate intent into practice and highlights key considerations that reveal both the strengths and challenges of impact mandates.

Many asset owners with in-house teams initially assume that existing private equity and infrastructure teams can manage impact mandates alongside traditional portfolios. While this approach appears efficient – same people, same processes, one additional lens – impact allocations can often remain small and secondary to core financial objectives. Traditional teams that don’t update their processes sufficiently or lack incentives can limit their ability to pursue impact opportunities, or make allocations to easily deployable impact products, not to the market opportunities where innovation and needs can be the greatest.

The choice between establishing a dedicated impact team or integrating impact into existing structures is both organizational and cultural. Effective integration requires professionals to explicitly understand how impact influences investment decisions throughout the investment process, coupled with strong support from leadership. Establishing a dedicated team at the start of an organization’s impact journey can help to create initial focus and momentum, while also supporting the long-term integration of impact throughout the organization.

Before impact becomes structurally embedded within an organization, defining its scope is critical. Should impact themes be narrowly defined, or interpreted broadly to include companies that provide enhanced resilience and broader sustainability benefits? For example, firms contributing to economic, social or energy resilience themes may not always fit traditional impact categories but address systemic challenges.

While strict definitions maintain rigor, overly rigid standards risk paralysis – especially given the challenges with impact data for emerging solutions. Intentionality – clear purpose and commitment – can serve as a guiding principle. In our view, impact mandates should be robust yet adaptive to keep pace with evolving social and environmental needs.

Generic goals, such as allocating a fixed percentage to impact, can tend to favor familiar market segments where experience and scale already exist. More innovative areas, like venture capital and early-stage strategies can often remain overlooked unless explicitly targeted.

However, overly rigid commitments can push teams into segments where quality or scale is not yet sufficient. This applies not only to venture capital but to all strategies in which business models are still immature and governance requires greater intensity. The challenge is to develop overarching objectives that provide guidance and sets the direction or travel while allowing flexibility as you design your impact approach and invest.

Impact themes vary in geographic relevance. Some require local approaches tied to specific societal contexts, such as healthcare or social inclusion. Others benefit from regional approaches – like the energy transition – where regulation and market structures reinforce each other.

Yet other themes, such as climate and biodiversity, require a global market to achieve sufficient impact scale and diversification. Geographic positioning is therefore not just a matter of preference but needs to consider the themes in question and the impact rationale. Accordingly, investors need to consider the following questions: Where is a local focus practical and investable? Where is scale essential? How does this align with the impact mechanism or logic of the specific theme?

Internally, impact management needs to have consistent data, comparability, and governance mechanisms that make risks and progress visible. Externally, communication prioritizes clarity, transparency and reader accessibility, often through case studies illustrating investments and their social and environmental relevance.

A clear theory of change for each theme can define desired outcomes first, then identifies relevant indicators. Some themes, like emission reduction, allow clear targets from the outset. Others, such as nature restoration, require indicators that evolve and require longer timeframes.

Recognising that indicators for certain themes are more developed than others can help to build a more realistic and proportionate picture. On the other hand, demanding uniform, mature indicators for more nascent themes can often create unnecessary barriers to investment. Venture capital and similar segments are important for developing new solutions in immature markets but at the same time early-stage companies often lack data and have the challenges connected to evolving business models. A patient and balanced approach to impact mandates can therefore help – combining internal robustness with the flexibility to accommodate innovation.

Impact portfolios increasingly depend on engagement and collaboration within relevant sectors to maximize outcomes. In healthcare, for example, this means mobilizing practical knowledge, collaborating with service providers, and jointly identifying impactful interventions.

Collaboration extends to the broader ecosystem which investors operate within. Developing expertise, thematic clarity, and coherent impact frameworks can help to reduce fragmentation, with peers and service providers contributing insights that can help to enhance decision making. Specialized partners – such as venture hubs, impact initiatives and public investment organizations – can often provide scale, diversification, and depth, especially for smaller mandates.

Well executed impact mandates do not come about through ambition alone, but by translating intent into appropriate governance structures guided by objectives with flexibility built in. Team design, governance, accessing nascent opportunities well, geographic positioning, impact indicators, and collaboration, all can collectively help to determine whether impact remains a small sub-scale allocation or becomes a core discipline. Where these building blocks align, impact can become a structural characteristic of the overall investment approach, not just a secondary consideration.