Beyond lithium-ion: Lithium-sulfur batteries attract large investments, but remain long-term bet

Leading lithium-sulfur (LiS) batteries developer Oxis Energy has received a £15 million investment – about $24 million – from Sasol New Energy (SNE), part of South African petrochemicals company Sasol. Oxis has potential to provide it with an attractive entry point into the energy storage market, as...

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