The age of fossil-fuel abundance is dead

FOR MUCH of the past half-decade, the operative word in the energy sector was “abundance”. An industry that had long sought to ration the production of fossil fuels to keep prices high suddenly found itself swamped with oversupply, as America’s shale boom lowered the price of oil around the world and clean-energy sources, such as wind and solar, competed with other fuels used for power generation, such as coal and natural gas.In recent weeks, however, it is a shortage of energy, rather than an abundance of it, that has caught the world’s attention. On the surface, its manifestations are mostly unconnected. Britain’s miffed motorists are suffering from a shortage of lorry drivers to deliver petrol. Power cuts in parts of China partly stem from the country’s attempts to curb emissions. Dwindling coal stocks at power stations in India are linked to a surge in the price of imports of the commodity.