Small number of big groups could lift supplies of metal vital for clean energy transition, according to Freeport CEO

President’s top energy adviser Amos Hochstein says fuel costs ‘still too high for many Americans’

Biden came to office threatening to make the kingdom a pariah state. But in a volatile Middle East, their ties have become stronger than ever

Operators say they will be unable to make money if allowances are scrapped

Exploitation of one of the world’s largest deposits of the metal would boost Europe’s electric vehicle industry

Windfall is a boon to country hit by double-digit inflation and anaemic economic growth