Solving the Investor Puzzle in Energy-from-Waste

As the transition to a circular economy accelerates, Energy-from-Waste (EfW) – the process of generating energy in the form of electricity or heat from the treatment of waste – finds itself at a crucial sustainability crossroads.

In 2026, Natixis CIB’s Green & Sustainable Hub conducted a survey among Europe-based asset managers and insurers to explore how investors navigate the environmental, social, and financial challenges of this sector.

We are happy to share the results of this survey which highlight the main considerations driving investment decisions in the EfW market. Beyond the core focus on carbon intensity, air pollution control systems, and eligibility to sustainable financing, this survey reveals a more holistic approach from financial institutions:

• Social & Community Impact: Technical and environmental performance is no longer the sole metric of success. Investors are now paying close attention to social considerations, closely monitoring worker protection through robust Health & Safety policies, as well as the broader impact on local communities, including public health indicators and local acceptability
• Feedstock Quality & Transition Risks: Future-proofing investments means looking closely at what goes into the facility. Investors carefully assess the quality, recyclability, and carbon intensity of the feedstock, balancing the long-term supply of residual waste against "lock-in" effects, landfilling avoidance and recycling targets.
• Financial & Regulatory Security: To ensure project viability and revenue visibility, contract structures such as "Put-or-Pay" clauses remain critical. Additionally, because regulations vary significantly by region, the geographical location of assets is highly scrutinized, with many investors preferring to restrict their geographic focus to jurisdictions with clear regulatory frameworks like the EU or OECD countries

This comprehensive survey demonstrates that as the EfW sector evolves, investors are successfully balancing operational credibility, strict environmental management, and strong social commitments to drive sustainable growth.