Public sector efforts, though foundational, are insufficient to meet the scale and urgency of the climate-health challenge. Our Climate & Environment team’s latest report, How Private Sector Involvement Can Enhance Climate Adaptation within Health Systems, highlights ways the private sector can support strengthen systems and communities.

Mobilizing the private sector is essential to closing persistent gaps in financing, infrastructure, and innovation.  While much of this capital and innovation originates in Western or global markets, its application and value must gear towards that of emerging economies, where health systems face the greatest climate risks. Done right, this approach can protect the most vulnerable from climate-health risks while also reinforcing economic stability, reducing long-term costs, and opening new markets for inclusive growth.

Private sector engagement must therefore be framed not only as a corporate social responsibility, but as a return-on-investment opportunity: healthier, more resilient communities reduce supply chain risks, stabilize workforces, and expand consumer markets. The report outlines four key domains where private sector action can strengthen health system resilience: 

• Innovative Financing, such as blended finance, green bonds, and outcome-based mechanisms.
• Infrastructure & Technology through renewable energy-powered facilities, and scalable digital platforms and solutions.
• Risk Management & Insurance, including climate-triggered insurance models; analytics, and protection products.
• Collaborative Partnerships that align commercial expertise with public health priorities and that build capacity to ensure workforce resilience.

Despite this potential, private sector engagement remains limited by misaligned incentives, regulatory uncertainty, weak impact measurement frameworks, and structural challenges. This report presents actionable solutions ranging from policy incentives to standardized metrics and inclusive investment models—to unlock meaningful participation.

The report calls for a shift toward more practical, results-driven collaboration between sectors, with equity—especially inclusion of women, youth, and local communities—as a core design principle for health system resilience.

Learn more about our Climate & Environment sector portfolio.