No.
1 watt = 1 joule per second
1 watt-second = 1 joule
1 kilo-joule = 1,000 joules
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1 joule is the same (by definition) as 1 newton x 1 meter. It is also the same as 1 watt x 1 second.
A joule is a unit of energy, not a unit of power. A watt is the same as a joule per second, so depending on how long it takes to output a million joules, the power can be very high, or very low.
Watt hour is a measurement of energy use, something that's pulling one watt during one hour. Tera is a multiplier, 1x10^18, so it's either something pulling one watt for that many hours, or it's something pulling that many watts for one hour or something inbetween.
It is a unit of energy. If energy is transferred at a rate (power) of one kilowatt, during one hour, then one kilowatt-hour (kilowatt times hour) of energy will be transferred. Since a joule is equal to a watt-second, a kilowatt-hour is the same as 3.6 million joules.
cooling capacty one ton is how much watts