How much energy does it cost to mine coal and then liquefy it? Replying to: Are us so ignorant of energy conversion? -- InTheNameOfJesus Post ReplyForum -Corsair- 02/10/2019, 15:46:04 Author Profile | Edit That cannot be more efficient than simply drilling for oil. Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5 Where am IGo Up Go TopPost ReplyBack

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