# Critical technologies



Theme: Energy security and critical technology (Energy and resources). Page: https://thematiq.io/themes/energy-security-and-critical-technology/critical-technologies/

## Key facts

- **Investor interest: 5** ETFs follow Energy security and critical technology, with $930m (ETFIQ, 28 Oct 2026)

### What is Critical technologies?

A sub-theme of Energy security and critical technology.

Data as of the latest run. Source: ThematIQ (industry research, company filings, exchange data), ETFIQ (fund counts), and the publishers linked above. Not investment advice.