Computers do not produce energy, they use/consume energy.
Calories don't "produce" energy; calories are a UNIT OF ENERGY.
The sun produce light and nuclear energy
Turbines spin generators that produce electrical energy.
it give kinetic energy
Thermal energy.
Thermal energy.
Solar energy
It produces kinetic energy I think?
aerobic
Electrostatic Electric Energy
Computer energy is Chemical Toasters of the Universal Productoriousns of Kinetic and Nuclear.
Water and rain