Convert gallon [UK] of naphtha type jet fuel to kilocalorie [thermochemical]

Gallon [UK] of naphtha type jet fuel and Kilocalorie [thermochemical] both are the units of energy. SI Derived Unit of energy is joule.

Gallon [UK] of naphtha type jet fuel is not the default SI Derived Unit of energy category.

Gallon [UK] of naphtha type jet fuel Symbol is and alternate name for this unit is Not Available.
Kilocalorie [thermochemical] Symbol is kcal and alternate name for this unit is kcals.

Scale Factor of Gallon [UK] of naphtha type jet fuel as compare to SI Derived Unit joule is 160831224 and scale factor of Kilocalorie [thermochemical] as compare to SI Derived Unit joule is 4184.

To convert kilocalorie [thermochemical] to gallon [UK] of naphtha type jet fuel following formula will be used:

Gallon [UK] of naphtha type jet fuel = 38439.585086042 kilocalorie [thermochemical]

Gallon [UK] of naphtha type jet fuel ↔ Kilocalorie [thermochemical] Conversion Table
1 Gallon [UK] of naphtha type jet fuel = 38439.585086042 kilocalorie [thermochemical]
2 Gallon [UK] of naphtha type jet fuel = 76879.170172084 kilocalorie [thermochemical]
3 Gallon [UK] of naphtha type jet fuel = 115318.75525813 kilocalorie [thermochemical]
4 Gallon [UK] of naphtha type jet fuel = 153758.34034417 kilocalorie [thermochemical]
5 Gallon [UK] of naphtha type jet fuel = 192197.92543021 kilocalorie [thermochemical]
6 Gallon [UK] of naphtha type jet fuel = 230637.51051625 kilocalorie [thermochemical]
7 Gallon [UK] of naphtha type jet fuel = 269077.09560229 kilocalorie [thermochemical]
8 Gallon [UK] of naphtha type jet fuel = 307516.68068834 kilocalorie [thermochemical]
9 Gallon [UK] of naphtha type jet fuel = 345956.26577438 kilocalorie [thermochemical]
10 Gallon [UK] of naphtha type jet fuel = 384395.85086042 kilocalorie [thermochemical]
11 Gallon [UK] of naphtha type jet fuel = 422835.43594646 kilocalorie [thermochemical]
12 Gallon [UK] of naphtha type jet fuel = 461275.0210325 kilocalorie [thermochemical]
13 Gallon [UK] of naphtha type jet fuel = 499714.60611855 kilocalorie [thermochemical]
14 Gallon [UK] of naphtha type jet fuel = 538154.19120459 kilocalorie [thermochemical]
15 Gallon [UK] of naphtha type jet fuel = 576593.77629063 kilocalorie [thermochemical]
16 Gallon [UK] of naphtha type jet fuel = 615033.36137667 kilocalorie [thermochemical]
17 Gallon [UK] of naphtha type jet fuel = 653472.94646272 kilocalorie [thermochemical]
18 Gallon [UK] of naphtha type jet fuel = 691912.53154876 kilocalorie [thermochemical]
19 Gallon [UK] of naphtha type jet fuel = 730352.1166348 kilocalorie [thermochemical]
20 Gallon [UK] of naphtha type jet fuel = 768791.70172084 kilocalorie [thermochemical]
21 Gallon [UK] of naphtha type jet fuel = 807231.28680688 kilocalorie [thermochemical]
22 Gallon [UK] of naphtha type jet fuel = 845670.87189293 kilocalorie [thermochemical]
23 Gallon [UK] of naphtha type jet fuel = 884110.45697897 kilocalorie [thermochemical]
24 Gallon [UK] of naphtha type jet fuel = 922550.04206501 kilocalorie [thermochemical]
25 Gallon [UK] of naphtha type jet fuel = 960989.62715105 kilocalorie [thermochemical]
26 Gallon [UK] of naphtha type jet fuel = 999429.21223709 kilocalorie [thermochemical]
27 Gallon [UK] of naphtha type jet fuel = 1037868.7973231 kilocalorie [thermochemical]
28 Gallon [UK] of naphtha type jet fuel = 1076308.3824092 kilocalorie [thermochemical]
29 Gallon [UK] of naphtha type jet fuel = 1114747.9674952 kilocalorie [thermochemical]
30 Gallon [UK] of naphtha type jet fuel = 1153187.5525813 kilocalorie [thermochemical]
31 Gallon [UK] of naphtha type jet fuel = 1191627.1376673 kilocalorie [thermochemical]
32 Gallon [UK] of naphtha type jet fuel = 1230066.7227533 kilocalorie [thermochemical]
33 Gallon [UK] of naphtha type jet fuel = 1268506.3078394 kilocalorie [thermochemical]
34 Gallon [UK] of naphtha type jet fuel = 1306945.8929254 kilocalorie [thermochemical]
35 Gallon [UK] of naphtha type jet fuel = 1345385.4780115 kilocalorie [thermochemical]
36 Gallon [UK] of naphtha type jet fuel = 1383825.0630975 kilocalorie [thermochemical]
37 Gallon [UK] of naphtha type jet fuel = 1422264.6481836 kilocalorie [thermochemical]
38 Gallon [UK] of naphtha type jet fuel = 1460704.2332696 kilocalorie [thermochemical]
39 Gallon [UK] of naphtha type jet fuel = 1499143.8183556 kilocalorie [thermochemical]
40 Gallon [UK] of naphtha type jet fuel = 1537583.4034417 kilocalorie [thermochemical]
41 Gallon [UK] of naphtha type jet fuel = 1576022.9885277 kilocalorie [thermochemical]
42 Gallon [UK] of naphtha type jet fuel = 1614462.5736138 kilocalorie [thermochemical]
43 Gallon [UK] of naphtha type jet fuel = 1652902.1586998 kilocalorie [thermochemical]
44 Gallon [UK] of naphtha type jet fuel = 1691341.7437859 kilocalorie [thermochemical]
45 Gallon [UK] of naphtha type jet fuel = 1729781.3288719 kilocalorie [thermochemical]
46 Gallon [UK] of naphtha type jet fuel = 1768220.9139579 kilocalorie [thermochemical]
47 Gallon [UK] of naphtha type jet fuel = 1806660.499044 kilocalorie [thermochemical]
48 Gallon [UK] of naphtha type jet fuel = 1845100.08413 kilocalorie [thermochemical]
49 Gallon [UK] of naphtha type jet fuel = 1883539.6692161 kilocalorie [thermochemical]
50 Gallon [UK] of naphtha type jet fuel = 1921979.2543021 kilocalorie [thermochemical]

Gallon [UK] of naphtha type jet fuel Conversion Table:

Conversion of Gallon [UK] of naphtha type jet fuel to other energy Units.

gallon [UK] of naphtha type jet fuel	Other Units	Converter
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+26 attojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Attojoule
1 gallon [UK] of naphtha type jet fuel =	44.67534 Board of Trade unit	Gallon [UK] Of Naphtha Type Jet Fuel to Board Of Trade Unit
1 gallon [UK] of naphtha type jet fuel =	152438.5807425 British thermal unit	Gallon [UK] Of Naphtha Type Jet Fuel to British Thermal Unit
1 gallon [UK] of naphtha type jet fuel =	152540.59680165 Btu [thermochemical]	Gallon [UK] Of Naphtha Type Jet Fuel to Btu [thermochemical]
1 gallon [UK] of naphtha type jet fuel =	38413877.901978 calorie [I.T.]	Gallon [UK] Of Naphtha Type Jet Fuel to Calorie [I.T.]
1 gallon [UK] of naphtha type jet fuel =	38413.877901978 calorie [nutritional]	Gallon [UK] Of Naphtha Type Jet Fuel to Calorie [nutritional]
1 gallon [UK] of naphtha type jet fuel =	38439585.086042 calorie [thermochemical]	Gallon [UK] Of Naphtha Type Jet Fuel to Calorie [thermochemical]
1 gallon [UK] of naphtha type jet fuel =	84688.105763755 celsius heat unit	Gallon [UK] Of Naphtha Type Jet Fuel to Celsius Heat Unit
1 gallon [UK] of naphtha type jet fuel =	16083122400 centijoule	Gallon [UK] Of Naphtha Type Jet Fuel to Centijoule
1 gallon [UK] of naphtha type jet fuel =	60.741558024402 cheval vapeur heure	Gallon [UK] Of Naphtha Type Jet Fuel to Cheval Vapeur Heure
1 gallon [UK] of naphtha type jet fuel =	16083122.4 decajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Decajoule
1 gallon [UK] of naphtha type jet fuel =	1608312240 decijoule	Gallon [UK] Of Naphtha Type Jet Fuel to Decijoule
1 gallon [UK] of naphtha type jet fuel =	16083122.4 dekajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Dekajoule
1 gallon [UK] of naphtha type jet fuel =	0.15243842181039 dekatherm	Gallon [UK] Of Naphtha Type Jet Fuel to Dekatherm
1 gallon [UK] of naphtha type jet fuel =	4467.534 dekawatt hour	Gallon [UK] Of Naphtha Type Jet Fuel to Dekawatt Hour
1 gallon [UK] of naphtha type jet fuel =	1.0038291267764E+27 electronvolt	Gallon [UK] Of Naphtha Type Jet Fuel to Electronvolt
1 gallon [UK] of naphtha type jet fuel =	1.0038291267764E+27 electronvolt	Gallon [UK] Of Naphtha Type Jet Fuel to Electronvolt
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+15 erg	Gallon [UK] Of Naphtha Type Jet Fuel to Erg
1 gallon [UK] of naphtha type jet fuel =	1.60831224E-10 exajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Exajoule
1 gallon [UK] of naphtha type jet fuel =	4.467534E-14 exawatt hour	Gallon [UK] Of Naphtha Type Jet Fuel to Exawatt Hour
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+23 femtojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Femtojoule
1 gallon [UK] of naphtha type jet fuel =	3816582918.2696 foot poundal	Gallon [UK] Of Naphtha Type Jet Fuel to Foot Poundal
1 gallon [UK] of naphtha type jet fuel =	118623023.24446 foot-pound force	Gallon [UK] Of Naphtha Type Jet Fuel to Foot-pound Force
1 gallon [UK] of naphtha type jet fuel =	118623023.24446 foot-pound force	Gallon [UK] Of Naphtha Type Jet Fuel to Foot-pound Force
1 gallon [UK] of naphtha type jet fuel =	1.220637704918 gallon [U.S.] of automotive gasoline	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Automotive Gasoline
1 gallon [UK] of naphtha type jet fuel =	1.220637704918 gallon [U.S.] of aviation gasoline	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Aviation Gasoline
1 gallon [UK] of naphtha type jet fuel =	1.0976742014742 gallon [U.S.] of diesel oil	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Diesel Oil
1 gallon [UK] of naphtha type jet fuel =	1.0976742014742 gallon [U.S.] of distillate no. 2 fuel oil	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Distillate No. 2 Fuel Oil
1 gallon [UK] of naphtha type jet fuel =	1.1310212658228 gallon [U.S.] of kerosene	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Kerosene
1 gallon [UK] of naphtha type jet fuel =	1.1310212658228 gallon [U.S.] of kerosene type jet fuel	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Kerosene Type Jet Fuel
1 gallon [UK] of naphtha type jet fuel =	1.5962155051571 gallon [U.S.] of LPG	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of LPG
1 gallon [UK] of naphtha type jet fuel =	1.20095 gallon [U.S.] of naphtha type jet fuel	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Naphtha Type Jet Fuel
1 gallon [UK] of naphtha type jet fuel =	1.0176615034169 gallon [U.S.] of residual fuel oil	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [U.S.] Of Residual Fuel Oil
1 gallon [UK] of naphtha type jet fuel =	1.016393442623 gallon [UK] of automotive gasoline	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of Automotive Gasoline
1 gallon [UK] of naphtha type jet fuel =	1.016393442623 gallon [UK] of aviation gasoline	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of Aviation Gasoline
1 gallon [UK] of naphtha type jet fuel =	0.91400491400491 gallon [UK] of diesel oil	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of Diesel Oil
1 gallon [UK] of naphtha type jet fuel =	0.91400491400491 gallon [UK] of distillate no. 2 fuel oil	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of Distillate No. 2 Fuel Oil
1 gallon [UK] of naphtha type jet fuel =	0.94177215189873 gallon [UK] of kerosene	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of Kerosene
1 gallon [UK] of naphtha type jet fuel =	0.94177215189873 gallon [UK] of kerosene type jet fuel	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of Kerosene Type Jet Fuel
1 gallon [UK] of naphtha type jet fuel =	1.3291273617976 gallon [UK] of LPG	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of LPG
1 gallon [UK] of naphtha type jet fuel =	0.84738041002278 gallon [UK] of residual fuel oil	Gallon [UK] Of Naphtha Type Jet Fuel to Gallon [UK] Of Residual Fuel Oil
1 gallon [UK] of naphtha type jet fuel =	0.038413877901978 gigacalorie [I.T.]	Gallon [UK] Of Naphtha Type Jet Fuel to Gigacalorie [I.T.]
1 gallon [UK] of naphtha type jet fuel =	1.0038291267764E+18 gigaelectronvolt	Gallon [UK] Of Naphtha Type Jet Fuel to Gigaelectronvolt
1 gallon [UK] of naphtha type jet fuel =	1.0038291267764E+18 gigaelectronvolt	Gallon [UK] Of Naphtha Type Jet Fuel to Gigaelectronvolt
1 gallon [UK] of naphtha type jet fuel =	0.160831224 gigajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Gigajoule
1 gallon [UK] of naphtha type jet fuel =	4.467534E-5 gigawatt hour	Gallon [UK] Of Naphtha Type Jet Fuel to Gigawatt Hour
1 gallon [UK] of naphtha type jet fuel =	38423055.091022 gram calorie	Gallon [UK] Of Naphtha Type Jet Fuel to Gram Calorie
1 gallon [UK] of naphtha type jet fuel =	3.689002589645E+25 hartree	Gallon [UK] Of Naphtha Type Jet Fuel to Hartree
1 gallon [UK] of naphtha type jet fuel =	1608312.24 hectojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Hectojoule
1 gallon [UK] of naphtha type jet fuel =	446.7534 hectowatt hour	Gallon [UK] Of Naphtha Type Jet Fuel to Hectowatt Hour
1 gallon [UK] of naphtha type jet fuel =	59.910618641437 horsepower hour	Gallon [UK] Of Naphtha Type Jet Fuel to Horsepower Hour
1 gallon [UK] of naphtha type jet fuel =	1.4793158940397 hundred cubic foot of natural gas	Gallon [UK] Of Naphtha Type Jet Fuel to Hundred Cubic Foot Of Natural Gas
1 gallon [UK] of naphtha type jet fuel =	22775620508.795 inch ounce	Gallon [UK] Of Naphtha Type Jet Fuel to Inch Ounce
1 gallon [UK] of naphtha type jet fuel =	1423476329.6752 inch-pound	Gallon [UK] Of Naphtha Type Jet Fuel to Inch-pound
1 gallon [UK] of naphtha type jet fuel =	160831224 joule	Gallon [UK] Of Naphtha Type Jet Fuel to Joule
1 gallon [UK] of naphtha type jet fuel =	38413.877901978 kilocalorie [I.T.]	Gallon [UK] Of Naphtha Type Jet Fuel to Kilocalorie [I.T.]
1 gallon [UK] of naphtha type jet fuel =	38439.585086042 kilocalorie [thermochemical]	Gallon [UK] Of Naphtha Type Jet Fuel to Kilocalorie [thermochemical]
1 gallon [UK] of naphtha type jet fuel =	1.0038291267764E+24 kiloelectronvolt	Gallon [UK] Of Naphtha Type Jet Fuel to Kiloelectronvolt
1 gallon [UK] of naphtha type jet fuel =	38423.055091022 kilogram calorie	Gallon [UK] Of Naphtha Type Jet Fuel to Kilogram Calorie
1 gallon [UK] of naphtha type jet fuel =	16400220.666588 kilogram-force meter	Gallon [UK] Of Naphtha Type Jet Fuel to Kilogram-force Meter
1 gallon [UK] of naphtha type jet fuel =	160831.224 kilojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Kilojoule
1 gallon [UK] of naphtha type jet fuel =	16400220.666588 kilopond meter	Gallon [UK] Of Naphtha Type Jet Fuel to Kilopond Meter
1 gallon [UK] of naphtha type jet fuel =	16400220.666588 kilopond meter	Gallon [UK] Of Naphtha Type Jet Fuel to Kilopond Meter
1 gallon [UK] of naphtha type jet fuel =	3.8439585086042E-5 kiloton [explosive]	Gallon [UK] Of Naphtha Type Jet Fuel to Kiloton [explosive]
1 gallon [UK] of naphtha type jet fuel =	44.67534 kilowatt hour	Gallon [UK] Of Naphtha Type Jet Fuel to Kilowatt Hour
1 gallon [UK] of naphtha type jet fuel =	1587280.7698001 liter atmosphere	Gallon [UK] Of Naphtha Type Jet Fuel to Liter Atmosphere
1 gallon [UK] of naphtha type jet fuel =	38.413877901978 megacalorie [I.T.]	Gallon [UK] Of Naphtha Type Jet Fuel to Megacalorie [I.T.]
1 gallon [UK] of naphtha type jet fuel =	1.0038291267764E+21 megaelectronvolt	Gallon [UK] Of Naphtha Type Jet Fuel to Megaelectronvolt
1 gallon [UK] of naphtha type jet fuel =	160.831224 megajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Megajoule
1 gallon [UK] of naphtha type jet fuel =	1608312240 megalerg	Gallon [UK] Of Naphtha Type Jet Fuel to Megalerg
1 gallon [UK] of naphtha type jet fuel =	3.8439585086042E-8 megaton [explosive]	Gallon [UK] Of Naphtha Type Jet Fuel to Megaton [explosive]
1 gallon [UK] of naphtha type jet fuel =	0.04467534 megawatt hour	Gallon [UK] Of Naphtha Type Jet Fuel to Megawatt Hour
1 gallon [UK] of naphtha type jet fuel =	0.04467534 megawatthour	Gallon [UK] Of Naphtha Type Jet Fuel to Megawatthour
1 gallon [UK] of naphtha type jet fuel =	16400220.666588 meter kilogram-force	Gallon [UK] Of Naphtha Type Jet Fuel to Meter Kilogram-force
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+14 microjoule	Gallon [UK] Of Naphtha Type Jet Fuel to Microjoule
1 gallon [UK] of naphtha type jet fuel =	160831224000 millijoule	Gallon [UK] Of Naphtha Type Jet Fuel to Millijoule
1 gallon [UK] of naphtha type jet fuel =	4.467534 myriawatt hour	Gallon [UK] Of Naphtha Type Jet Fuel to Myriawatt Hour
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+17 nanojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Nanojoule
1 gallon [UK] of naphtha type jet fuel =	160831224 newton-meter	Gallon [UK] Of Naphtha Type Jet Fuel to Newton-meter
1 gallon [UK] of naphtha type jet fuel =	1.60831224E-7 petajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Petajoule
1 gallon [UK] of naphtha type jet fuel =	4.467534E-11 petawatthour	Gallon [UK] Of Naphtha Type Jet Fuel to Petawatthour
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+20 picojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Picojoule
1 gallon [UK] of naphtha type jet fuel =	1.524385807425E-13 Q unit	Gallon [UK] Of Naphtha Type Jet Fuel to Q Unit
1 gallon [UK] of naphtha type jet fuel =	1.524385807425E-10 quad	Gallon [UK] Of Naphtha Type Jet Fuel to Quad
1 gallon [UK] of naphtha type jet fuel =	1.0038291267764E+15 teraelectronvolt	Gallon [UK] Of Naphtha Type Jet Fuel to Teraelectronvolt
1 gallon [UK] of naphtha type jet fuel =	0.000160831224 terajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Terajoule
1 gallon [UK] of naphtha type jet fuel =	4.467534E-8 terawatthour	Gallon [UK] Of Naphtha Type Jet Fuel to Terawatthour
1 gallon [UK] of naphtha type jet fuel =	1.524385807425 therm [Europe]	Gallon [UK] Of Naphtha Type Jet Fuel to Therm [Europe]
1 gallon [UK] of naphtha type jet fuel =	1.5247498492611 therm [U.S.]	Gallon [UK] Of Naphtha Type Jet Fuel to Therm [U.S.]
1 gallon [UK] of naphtha type jet fuel =	38.423055091022 thermie	Gallon [UK] Of Naphtha Type Jet Fuel to Thermie
1 gallon [UK] of naphtha type jet fuel =	0.038439585086042 ton [explosive]	Gallon [UK] Of Naphtha Type Jet Fuel to Ton [explosive]
1 gallon [UK] of naphtha type jet fuel =	0.0054876968431397 tonne of coal equivalent	Gallon [UK] Of Naphtha Type Jet Fuel to Tonne Of Coal Equivalent
1 gallon [UK] of naphtha type jet fuel =	0.0038413877901978 tonne of oil equivalent	Gallon [UK] Of Naphtha Type Jet Fuel to Tonne Of Oil Equivalent
1 gallon [UK] of naphtha type jet fuel =	44675.34 watthour	Gallon [UK] Of Naphtha Type Jet Fuel to Watthour
1 gallon [UK] of naphtha type jet fuel =	160831224 wattsecond	Gallon [UK] Of Naphtha Type Jet Fuel to Wattsecond
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+32 yoctojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Yoctojoule
1 gallon [UK] of naphtha type jet fuel =	1.60831224E-16 yottajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Yottajoule
1 gallon [UK] of naphtha type jet fuel =	4.467534E-20 yottawatthour	Gallon [UK] Of Naphtha Type Jet Fuel to Yottawatthour
1 gallon [UK] of naphtha type jet fuel =	1.60831224E+29 zeptojoule	Gallon [UK] Of Naphtha Type Jet Fuel to Zeptojoule
1 gallon [UK] of naphtha type jet fuel =	1.60831224E-13 zettajoule	Gallon [UK] Of Naphtha Type Jet Fuel to Zettajoule
1 gallon [UK] of naphtha type jet fuel =	4.467534E-17 zettawatthour	Gallon [UK] Of Naphtha Type Jet Fuel to Zettawatthour