Trends of the WorldEmerging Energy Trends
Generation, storage and grid technologies — renewables, nuclear, hydrogen and the batteries behind electrification.
Perovskite Solar Cell Efficiency
7.6/10·12 signals·Surpassing the 30% efficiency threshold via perovskite tandem cells with surfactant-based defect passivation represents a credible, peer-reviewed scientific breakthrough published in Nature that challenges the fundamental ceiling of silicon solar technology.
Paradigm ShiftCommercially ViableNuclear Fusion Energy Progress
7.8/10·29 signals·This Nature-published experimental result demonstrates a stable plasma regime exceeding the Greenwald density limit while achieving 50% better energy confinement than standard H-mode — a combination never before verified and a critical prerequisite for economically viable fusion reactors.
Paradigm ShiftGreen Hydrogen Production Breakthrough
6.8/10·15 signals·A record 31.3% solar-to-hydrogen efficiency using four-junction CPV coupled to PEM electrolysis represents a meaningful breakthrough that could fundamentally reshape green hydrogen production economics if scaled.
Paradigm ShiftCommercially ViableNew Materials Science Discovery
6.5/10·2 signals·A Korean IBS team has deployed a crossbreeding neural network to discover entirely novel catalyst structures for green hydrogen production — materials that did not previously exist. AI-driven materials discovery compresses traditional R&D timelines dramatically, potentially unlocking cost-competitive green hydrogen. This accelerates the electrolyser efficiency roadmap, benefiting electrolyser manufacturers and hydrogen producers. The commercial implication is nearer-term catalyst commercialisation if lab results are validated at scale.
Paradigm ShiftCommercially ViableSmall Modular Reactor Nuclear
7.2/10·5 signals·ArchivedSMRs represent a genuine structural shift in nuclear energy deployment — factory-modular construction, scalable capacity, and diverse reactor technologies (including Gen IV and molten salt) could fundamentally democratise clean baseload power generation.
Paradigm ShiftCommercially ViableCarbon Capture Utilization Technology
6.5/10·2 signals·ArchivedPolicy-backed CO2 capture and utilisation infrastructure, including synthetic aviation fuels and major tax incentives across the US, EU, and Canada, signals a genuine emerging industrial category with real legislative momentum and market formation.
Paradigm ShiftDirect Air Capture Scaling
6.5/10·2 signals·ArchivedPeer-reviewed quantitative analysis of US-scale DACS potential (~9 Gt CO2/yr) with cost modelling below $300/tonne by 2050 represents substantive scientific progress in an emerging carbon removal infrastructure category.
Paradigm ShiftSolid State Battery Technology
7.0/10·2 signals·ArchivedSolid-state batteries represent a genuine materials science breakthrough with transformative potential for EVs and energy storage, though scalability remains unsolved as of 2026.
Paradigm ShiftElectric Vehicle Battery Recycling
6.0/10·1 signal·ArchivedNorthvolt's Revolt program represents meaningful progress in closed-loop lithium-ion battery recycling with proprietary technology and Europe's largest recycling plant, but battery recycling as a concept is already an established and competitive space.
Commercially Viable
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