The State of Energy Innovation 2026

Organisation:
International Energy Agency (IEA)
IEA The State of Energy Innovation 2026 cover

This report assesses recent progress and challenges in energy technology innovation, drawing on 2025 data, global practitioner insights, and trends in R&D, investment, patents and policy. 

It finds a growing focus on competitiveness and energy security, with rising patent activity and new start-ups pointing to a dynamic ecosystem, though continued progress depends on stable funding and policy support. 

The report also highlights the impact of public investment, and offers policy recommendations alongside an analysis of key areas such as grid resilience and fusion energy.

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