PetroChina plans to boost renewables output, posts biggest profit in 7 years


China's largest oil and gas producer, PetroChina, said on Thursday it aimed to have renewable energies make up one third of its energy portfolio by 2035 and 50% by 2050.

Emissions of greenhouse gases were 159.54 million tonnes of carbon dioxide equivalent in 2021, down 4.7% from a year ago.

PetroChina has...