Britain's remaining coal-fired power plants could enjoy an 11th-hour revival in the early 2020s despite the Government’s drive to cut carbon emissions, if ministers choose not to risk raising household energy prices.
In one of the clearest signs of a tight cobalt market, Volkswagen has failed to secure a long-term supply of cobalt used in electrical vehicle batteries.
Researchers estimate that roughly 43 kg of gold — worth about $1.8 million at current prices — and 3,000 kg of silver (worth nearly $1.7 million) were flushed away last year.