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Contributor
Selwin Hart
Special Adviser to the Secretary-General on Climate Action and Just Transition.
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Contributor
Damilola Ogunbiyi
CEO and Special Representative of the UN SG for SEforALL and Co-Chair of UN-Energy.
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News
17 Feb 2026
Energy innovation enters security-focused phase as batteries dominate patent landscape
…The second edition of the report – which will inform discussions at the 2026 IEA Energy Innovation Forum on 18 February – finds that energy technologies now represent multi-trillion dollar global markets, with the energy sector increasingly becoming an innovation powerhouse spanning batteries, transformers, turbines, motors and heat exchangers. Around one in ten patents worldwide relates to energy – more than for chemicals, pharmaceuticals or transport – underlining the sector’s central role in national security, industrial strategy and economic performance.The 2026 edition identifies over 150 major innovation highlights during the year, spanning solid-state air conditioning, perovskite solar cells, fusion energy…
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