English English Electric energy consumption 3.6 million GW power consumption English English Electric energy consumption energy consumption 3.6 million GW English Electric energy consumption English Electric energy consumption English English 20,261 TWh energy consumption 3.6 million GW English energy consumption English energy consumption the current global electrical demand of 20,000TWh/year (en) power consumption English http://en.wikipedia.org/wiki/Electric_e ... on_and_GDP English English (en) English 20,261 TWh English energy consumption http://en.wikipedia.org/wiki/Electric_energy_consumption English