It is sent through wires(underground or over) to your homes, it is made by burning fossil fuels or wood, or by moving water, or solar.
It's easiest transferred and most versatile.
Most probably electrical energy.
The most practical use of electrical measurements most often used would be a kilowatt-hour meter which is attached to usually a home electrical system to measure the amount of energy used.
Electricity I use comes from a hydro electric dam on the Columbia River.
Most electric motors change electrical energy into rotational mechanical energy. A few electric motors change electrical energy into linear mechanical energy.
Electrical energy changes to heat energy.
electrical
electrical energy
most robot consume electrical energy
Yes, solar energy can be converted to electrical energy. This is most commonly done through the use of photovoltaic cells.
Most resistors convert electrical energy into thermal energy, which is often called heat.
Electrical energy is the energy generally stored in electrons and their movement. Nuclear energy is the energy stored with an atom. Electrons are a fundamental part of most atoms, thus nuclear energy also contains direct electrical energy.