Indian firm makes carbon capture breakthrough

Carbonclean is turning planet-heating emissions into profit by converting CO2 into baking soda - and could lock up 60,000 tonnes of CO2 a year

A breakthrough in the race to make useful products out of planet-heating CO2 emissions has been made in southern India.

A plant at the industrial port of Tuticorin is capturing CO2 from its own coal-powered boiler and using it to make baking soda.