The State of Energy Innovation 2026 Report

Why It Matters

Slowing investment threatens long-term energy security and the pace of decarbonization just as geopolitical risks and demand for new technologies rise; without targeted public and private funding and better coordination, promising innovations—especially those with long payoff horizons—may fail to reach commercial scale.

Summary

The IIA’s 2026 State of Energy Innovation report finds that after years of growth, funding for energy innovation is slowing: global public energy R&D fell in 2024 and early 2025, venture capital into energy startups has declined for three straight years as AI attracted a third of VC funding, and corporate energy R&D grew just 1% in 2024. Surveyed experts cite energy security as the top driver of innovation, even as battery technology surges—accounting for nearly half of energy patents in 2023—and China now leads in energy tech patents. The report catalogs 150+ notable advances and over 50 emerging technologies nearing commercialization but warns that progress requires strategic alignment of R&D, finance, and industrial policy. It calls for targeted public investment, clearer funding strategies to close gaps created by AI competition, and stronger public–private and international partnerships to translate breakthroughs into scaled deployment.

Original Description

Learn more: https://www.iea.org/events/the-state-of-energy-innovation-2026

A high-level exchange of views on the headwinds and tailwinds facing energy technology innovators, and how they are adjusting to changes in the economic and political outlook. The IEA report The State of Energy Innovation will be presented and the objective is to gather key themes for near-term priority actions that can feature in the next edition of the report.