Technology
How Osmotic Power Works—and Why It Could Run 24/7
Osmotic power harvests electricity from the natural mixing of saltwater and freshwater. Unlike solar or wind, it runs around the clock—but scaling up...
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34 articles with this tag
Technology
Osmotic power harvests electricity from the natural mixing of saltwater and freshwater. Unlike solar or wind, it runs around the clock—but scaling up...
Technology
Space-based solar power stations would harvest sunlight in orbit and beam it to Earth as microwaves. After decades as science fiction, falling launch...
Economy
Spain has become a global leader in energy transition. With over 56% renewable electricity and 80 GW installed, it is mitigating the impact of soaring...
Technology
As AI demand strains Earth's power grids, companies are racing to put data centers in orbit, where unlimited solar energy and natural cooling could tr...
Science
Sustainable aviation fuel (SAF) is a drop-in replacement for fossil jet fuel made from waste oils, crops, and other renewable feedstocks. It can cut l...
Science
Tidal energy harnesses the gravitational pull of the moon to generate reliable, carbon-free electricity—but high costs and limited sites have kept it...
Technology
Power grids are among civilization's most complex engineered systems, constantly balancing electricity supply and demand in real time. Understanding h...
Economy
Critical minerals like lithium, cobalt, and rare earth elements power everything from smartphones to electric vehicles, yet their dangerously concentr...
Technology
Plug-in solar panels let renters and homeowners generate their own electricity by connecting solar panels to a standard wall outlet — no installer, no...
Economy
At the 2026 National People's Congress, China formally adopted its 15th Five-Year Plan, a sweeping blueprint prioritizing AI, quantum computing, semic...
Perovskite solar cells have leapt from a lab curiosity to a commercial reality in under two decades, threatening to upend silicon's decades-long domin...
Science
Aluminum holds more energy per liter than diesel — and when reacted with water using a catalyst, it releases clean heat and hydrogen. A new wave of st...
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