Technology
Saudi Arabia’s Clean-Energy Push Is Also an Industrial Opportunity
Solar power, smarter grids, water systems and new fuels can help the Kingdom build exportable expertise while strengthening energy resilience at home.
Jul 28, 2026
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27 stories for“clean energy”
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Technology
A Turbine That Makes Its Own Pressure With Detonation Waves
Researchers generated electricity from a hydrogen turbine that compresses using detonation rather than a mechanical compressor. Removing that component changes the efficiency ceiling.
Aug 6, 2026
Technology
San Francisco Signs a 45-Day Pause on New Data Centres While the City Works Out What It Has
Mayor Daniel Lurie signed Supervisor Shamann Walton's moratorium on his deadline day, giving planners time to study energy, water and community effects in a city unsure how many it hosts.
Oct 18, 2026
Technology
Feeding Black Holes May Build Stars as Well as Starve Them: Nine Galaxies Show Rings of Star Birth Around Active Cores
A Harvard and Smithsonian team used the VLT's MUSE spectrograph to map nine active galactic nuclei and found star-forming rings at 2,600 to 19,600 light years, shock waves at right angles to the outflows, and a pattern that repeats in every one.
Sep 22, 2026
