Energy & Green Tech

Tesla cuts battery cost on road to $25K model

Tesla on Tuesday said it is slashing battery costs to speed a global shift to renewable energy, and could have a $25,000 self-driving model available in three years or so.

Energy & Green Tech

New anode material could lead to safer fast-charging batteries

Scientists at UC San Diego have discovered a new anode material that enables lithium-ion batteries to be safely recharged within minutes for thousands of cycles. Known as a disordered rocksalt, the new anode is made up of ...

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