Governance for good: why private equity leads in climate action financing and execution

A recent report from The New York Times discussed the decision to reject the proposal to formally recognise the Anthropocene as a geological epoch. This decision was not due to a dismissal of humanity's profound impact on the planet but rather a scientific inability to define the Anthropocene within precise geological terms.

It is widely acknowledged that while Earth's climate has evolved continuously over its 4.5-billion-year history, today’s global warming stands out. Unlike natural climate fluctuations of the past, the current warming trend is driven by the release of heat-trapping greenhouse gases and temperatures are rising at an unprecedented rate.

 Required financing – Addressing the funding gap

Governments worldwide are increasingly aware of both the causes of global warming and the measures needed to combat it. However, financing the climate transition remains a contentious issue. 

The global financing needs to meet climate goals are indeed staggering. According to estimates from the International Energy Agency (IEA) and the Intergovernmental Panel on Climate Change (IPCC), approximately $4 trillion in annual clean energy investments will be required by 2030 to stay on track for net-zero emissions by 2050. In stark contrast, current investment levels in clean energy are only around $1.2–1.4 trillion annually, highlighting a substantial financing gap.

Public and private funding

Governments and supranational organisations currently provide approximately 30–40% of global climate financing, while the private sector contributes an estimated 60–70%. Mobilising private capital at this scale requires a supportive framework, including favourable policies, market incentives, and innovative financing mechanisms, such as blended finance and green bonds.

In addition to these supply-driven measures, initiatives that address investor demand are also essential. Reporting frameworks and transparency requirements create pressure for investors to prioritise climate-related investments, further aligning capital flows with sustainability objectives.

Europe’s bold climate goals

Europe has set ambitious climate goals through initiatives such as the European Green Deal, aiming for a 55% reduction in greenhouse gas (GHG) emissions by 2030 and achieving net-zero emissions by 2050. 

To support these goals, the EU has committed approximately €100 billion annually through its Multiannual Financial Framework (MFF) and the NextGenerationEU recovery fund. However, this amount will need to increase to €150 billion annually in the coming years. 

Meeting the 2050 net-zero target will also require significant private-sector contributions. The EU estimates that approximately €3.5 trillion in private investment will be necessary over the next 30 years to bridge the financing gap.

This implies an average annual requirement of €120 billion from private entities in the upcoming decade. Within the private sector, companies involved in renewable energy, electrification, sustainable agriculture, and energy-efficient building sectors are expected to play major roles in this effort. 

Private equity (PE), infrastructure, and venture capital funds are projected to contribute €30-40 billion annually to climate initiatives. The PE industry, in particular, is well-positioned to lead the deployment of private market capital to address climate change, combining environmental impact with the potential for strong financial returns.

Directing funds for climate impact

While Environmental, Social, and Governance (ESG) considerations have traditionally been used as risk mitigants in PE investing, the growing urgency of climate change has driven many PE firms to adopt sustainability as a core long-term strategy. This shift recognises that addressing climate risks not only supports global goals but also fosters resilient, future-ready businesses and unlocks new value creation opportunities.

Through green investment strategies, active decarbonisation efforts, and a commitment to sustainable practices, PE can indeed be a powerful force for good in addressing climate change.  

PE firms direct funds toward renewable energy projects and clean tech start-ups, accelerating research and development and shortening time-to-market for innovative solutions.

Implementing improvements

Private equity firms often gain control over decision-making in their portfolio companies, enabling them to drive significant changes. 

With their strong governance structures, buyout firms are well-equipped to accelerate climate action. Through control over Board appointments, they define strategic roadmaps and ensure management executes sustainability initiatives. This structure provides an effective enforcement tool, positioning PE as a key force in signposting and financing the climate transition.

Sustainability-focused playbooks help PE firms implement proven processes that enhance business value and contribute to societal goals. These might include emission reduction initiatives, such as sustainable operations or decarbonising supply chains with energy-efficient products. By investing in high-carbon industries, PE firms also leverage their resources and expertise to implement emissions reduction strategies.

With a commitment to net-zero targets, sustainable investing is central to our decision-making. By supporting health and prosperity, PE provides crucial capital for the climate transition while delivering long-term, sustainable returns for stakeholders.

Tobias Winter
CFA, UNIQA Capital Markets GmbH
Member, LP Council, Invest Europe