India's lithium discovery comes with environmental costs

The discovery of vast lithium deposits in the Indian territory of Jammu and Kashmir, hailed as a win for the country's clean energy transition, comes at a price for communities in the Himalayan region, say villagers and environmental ...

Carbon dioxide emissions reached a record high in 2022

Communities around the world emitted more carbon dioxide in 2022 than in any other year on records dating to 1900, a result of air travel rebounding from the pandemic and more cities turning to coal as a low-cost source of ...

Strong microwave magnetic fields for more efficient plasmas

Hot gases composed of metal ions and electrons, called plasmas, are widely used in many manufacturing processes, chemical synthesis, and metal extraction from ores and welding. A collaborative research group from Tohoku University ...

The world's first fluorosulfate-based flame retardant additive

In lithium-ion batteries commonly used in electric vehicles, incombustible additives are added to the electrolyte in preparation for the possibility of ignition. ETRI researchers succeeded in developing a fluorosulfate-based ...

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