Battery Tech

Energy, Oil & Gas

Battery tech dominates patent landscape in energy security push: IEA

Tue, 17 Feb 2026

The world’s energy innovation is entering a security-focused phase, driven by industrial competitiveness and infrastructure resilience, according to the International Energy Agency (IEA). Energy technologies now form multi-trillion-dollar markets, with innovation spanning batteries, transformers, turbines, motors, and heat exchangers.