OPEC Update, October 2021 – Peak Oil Barrel

Oct 17, 2021 · The amount of energy in a truck load of coal is probably less than the energy expended by burning diesel to transport that coal. What a waste. this was more or less standard from the 90´s in Sweden if you had a wood fired boiler, but it´s also useful for ground source heat pumps and direct resistance heating at low electricity prices

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