COP26: US to tackle methane leaks from oil and gas wells
The US is set to announce measures to prevent millions of tonnes of the greenhouse gas methane from entering the atmosphere.
The measures will target methane leaking from oil and gas rigs across the US.
It is one of the most potent greenhouse gases and responsible for a third of current warming from human activities.
A global partnership to cut methane is to be announced at the COP26 climate conference in Glasgow on Tuesday.
Dozens of countries have joined the initiative led by the US and the EU to cut...