CNNMoney | Davos 2018: Russia and Saudi Arabia relaxed about American ... CNNMoney Battery storage for electric cars is the holly grail...but the U.S. will rely on fossil fuels for decades to come, the U.S. Energy Sec. Rick Perry said in Davos. Saudis To Maintain Q1 Crude Oil Exports Around 7 Million Bpd Oil climbs above $65 for first time in more than three years US Could Emerge as Largest Oil Producer Ahead of Saudi, Russia |