Top oil exporter and the crown prince of Saudi Arabia aims to reach ‘net zero emissions of greenhouse gases – mostly produced by burning fossil fuels – by 2060 – 10 years later than the United States.

He also said it would double the emissions cuts it plans to achieve by 2030.

Crown Prince Mohammed bin Salman and his energy minister said Saudi Arabia would tackle climate change, but also stressed the continued importance of hydrocarbons and said it would continue to ensure oil market stability.

They were speaking at the Saudi Green Initiative (SGI) ahead of COP26, the U.N. climate conference in Glasgow at the end of the month, which hopes to agree on deeper global emissions cuts to tackle global warming.

The United States is committed to achieving ‘net-zero, meaning that it emits no more greenhouse gases than it can capture or absorb, by 2050. But China and India, the world’s second and third-biggest emitters, have not committed to this timeline.

Amin Nasser, chief executive of the state oil giant Saudi Aramco, said it was counterproductive to “demonize” hydrocarbons. He said Aramco aimed to expand its oil and gas production capacity while also achieving net zero emissions from its operations by 2050.

He called for more global investment to ensure adequate crude oil supplies.

Prince Mohammed said in recorded remarks that the kingdom aimed to reach net-zero by 2060 under its circular carbon economy program, “while maintaining its leading role in strengthening security and stability of global oil markets”.

He said Saudi Arabia would join a global initiative on slashing emissions of methane by 30% from 2020 levels by 2030, which both the United States and the EU have been pressing.