Oil and gas company Neptune Energy has teamed up with Environmental Defense Fund (EDF) in a scientific collaboration that will see the use of drones for measuring oil and gas methane emissions from offshore oil and gas facilities.EDF will coordinate鈥
Oil major Exxon Mobil Corp said on Monday it planned to reduce its greenhouse gas emissions over the next five years, as investors and climate change campaigners ratchet up the pressure for action to limit global warming.The move comes after鈥
