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Energy; system unit code (alternative) symbol or abbrev. notes sample default conversion combinations SI: yottajoule: YJ YJ 1.0 YJ (2.8 × 10 17 kWh) zettajoule: ZJ ZJ 1.0 ZJ (2.8 × 10 14 kWh)
All the SI prefixes are commonly applied to the watt-hour: a kilowatt-hour (kWh) is 1,000 Wh; a megawatt-hour (MWh) is 1 million Wh; a milliwatt-hour (mWh) is 1/1,000 Wh and so on. The kilowatt-hour is commonly used by electrical energy providers for purposes of billing, since the monthly energy consumption of a typical residential customer ...
Watt-hour multiples: terawatt-hour: TWh TWh 1.0 TWh (3.6 PJ) TW.h TW⋅h gigawatt-hour: GWh GWh 1.0 GWh (3.6 TJ) GW.h GW⋅h megawatt-hour: MWh MWh 1.0 MWh (3.6 GJ) MW.h MW⋅h kilowatt-hour: kWh kWh 1.0 kWh (3.6 MJ) kW.h kW⋅h watt-hour: Wh Wh 1.0 Wh (3.6 kJ) W.h W⋅h Electron-volt multiples: gigaelectronvolt: GeV GeV 1.0 GeV (0.16 nJ ...
Template: Convert/list of units/energy/Wh. ... terawatt-hour: TWh TWh 1.0 ... kW.h (kW·h, kW-h) kW⋅h watt-hour: Wh Wh 1.0 ...
Power output = energy / time 1 terawatt hour per year = 1 × 10 12 W·h / (365 days × 24 hours per day) ≈ 114 million watts, equivalent to approximately 114 megawatts of constant power output. The watt-second is a unit of energy, equal to the joule. One kilowatt hour is 3,600,000 watt seconds.
kWh—Kilowatt hour ... PCS—Power conversion system, electric power conversion. Plant Control System. ... TWH—terawatt-hour (one trillion watt hours) T&D ...
This page was last edited on 1 April 2020, at 21:35 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
The global electricity consumption in 2022 was 24,398 terawatt-hour (TWh), almost exactly three times the amount of consumption in 1981 (8,132 TWh). [3] [failed verification] China, the United States, and India accounted for more than half of the global share of electricity consumption. Japan and Russia followed with nearly twice the ...