Tag: Energy density
US Startup Brings Diesel-Killing Energy Storage Down To Earth, From Mars
A new compact, containerized energy storage system can store up solar power and deliver it for more than 100 hours at a time, day or night.
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More Sodium-Ion Batteries Are Suddenly Emerging
At the beginning of January, CleanTechnica’s Christopher Arcus took note of the sudden, seemingly out-of-the-blue emergence of sodium-ion batteries on the global energy storage scene, and here we are just midway through the month with more news about sodium-ion batteries. This time it’s the US firm Unigrid, which has set … [continued]
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Why The Sudden Emergence Of Sodium-Ion Batteries?
There are many questions about what is happening with sodium-ion batteries today. For example, to most people, news that CATL expects to commercialize sodium-ion batteries for EVs in 2026 with 310 mile range comes as quite a surprise. Background There are several different sodium-ion battery cathodes, just as there are … [continued]
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From Riverboats To Global Ports: CATL Is Winning The Shipping Electrification Race
CATL’s batteries and energy management systems are already operating in roughly 900 ships and vessels, a figure that on its own should reframe how maritime decarbonization is discussed. Shipping is conservative for structural reasons tied to safety, long asset lifetimes, and unforgiving certification regimes, so deployment at this scale signals … [continued]
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CATL Makes Big Announcement on Sodium Batteries for 2026
Sodium-ion battery development has been a major story in 2025, as Chris Arcus has been especially eager to highlight and explain. In 2026, I think it could be the biggest battery topic. Battery giant CATL, the largest battery producer in the world, is leaning into the topic and made a … [continued]
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