Fuels Heavy oils

More than one lakh over-aged diesel vehicles de-registered in Delhi

As many as one lakh over-aged diesel vehicles have been de-registered in Delhi, said Delhi

Biofuels Fuels

Engineer innovates algae-based biofuel that’s cheaper than petrol

In 2020, engineer Vishal Prasad Gupta received approval from the Union Ministry of Petroleum and

Fuels Heavy oils

Clean-energy push to halve petrol, diesel demand growth

Growth in petrol and diesel combined will likely decline to 1.5 per cent per annum