Seven of the largest oil companies in the world have written down a collective US$87 billion from the value of their oil and gas assets over the past nine months, as commodity prices slumped in the pandemic, an analysis by climate finance think-tank Carbon Tracker quoted by the Guardian showed. In the past three months alone, the companies Chevron, Shell, BP, Total, Repsol, Eni, and Equinor wrote down a total of US$55 billion off the value of their assets, the analysis showed. Many of those companies posted losses for the second quarter when global oil demand crashed by 20 percent due to the lockdowns in the pandemic. With the notable exception of U.S. supermajor Exxon, all five Big Oil recalibrated the value of their oil and gas assets in the second quarter due to the crash in oil prices and expectations of depressed demand for at least several more […]