Indonesia

Authorities in Indonesia have suspended export of palm oil as the world's largest supplier of the oilseed struggles to meet its own demand. Indonesia's oil shortage has been exacerbated by reluctance among producers to sell at home due to high international prices.…

According to Unilever, the industry standard for freezer temperatures in many markets stands at minus 18 degrees Celsius (around 0 degrees Fahrenheit). The temperature of freezers in the trials will be minus 12 degrees Celsius.Chris Ratcliffe | Bloomberg | Getty ImagesUnilever — which owns brands including Ben & Jerry's, Magnum and Wall's — is set to trial increasing the temperature of its ice cream freezers in a bid to lower energy use.The consumer goods giant said the move could cut energy use and greenhouse gas…