From

Unit Calorie Gigajoule Gigawatt Hour Joule Kilocalorie Kilojoule Kilowatt Hour Megajoule Megawatt Hour Milliwatt Hour Watt Hour Watt Minute Watt Second

To

Unit Calorie Gigajoule Gigawatt Hour Joule Kilocalorie Kilojoule Kilowatt Hour Megajoule Megawatt Hour Milliwatt Hour Watt Hour Watt Minute Watt Second