Chemical energy and electrical energy are the most widely used energy forms.
My main source of energy at home is from natural gas
the most common is light and heat
The two types of energy used as you climb a rope are potential energy and kinetic energy. Potential energy is stored energy that comes from being above the ground, while kinetic energy is the energy of motion as you climb up the rope.
earth uses all energy. there are many types of energy we use for different types of things. there is over 100 types of energy.
Chemical energy is stored in carbohydrates (starches) and lipids (fats).
the planet Saturn has energy wind energy.
I wouldn't say that electrical energy "uses" other types of energy; probably you mean that you can convert other types of energy to electrical energy. Most types of energy can be converted to electrical energy, or actually all of them (as long as there is some useful energy left) - including heat energy, nuclear energy, chemical energy, mechanical energy, etc.
Coal, wind, hydroelectricity, and solar. Coal is most used.
batteries
120MW
Organisms primarily use two types of molecules for chemical energy: glucose, a simple sugar derived from carbohydrates, and fatty acids, which come from fats. These molecules are broken down through cellular respiration to produce adenosine triphosphate (ATP), the primary energy currency of cells.
Mechanical energy!!!