Four passengers on Air India’s London-Delhi flight test positive for Covid

Singapore Airlines readies first US dollar bond, term sheet shows

UK court denies release of substantial funds for Vijay Mallya’s legal fees

Every hydroelectric project must release minimum water downstream: NGT

Power Min launches energy efficiency labels for air compressors, UHD TVs

Vedanta dips 3% after promoters announce open offer at Rs 160 per share

Saudi Arabia’s Crown Prince plans car-free city for future beyond oil

Covid impact: India’s annual fuel demand falls for first time in 21 years

Trump administration likely to grant some biofuel waivers for oil refiners

Covid-19 and winter push cooking gas consumption above petrol in India

Need to hike localisation in oil & gas: Petroleum secretary Tarun Kapoor

Need for more indigenisation of India’s oil and gas sector: Petroleum secy