Question

What is the main source for the most of the energy we use originally?

Answer 1

Solar energy:

1. Solar energy is the primary source of energy on Earth.
2. Solar energy is a truly renewable source of energy.
3. Decreased reliance on foreign oil and fossil fuels.
4. Renewable clean energy, which is available every day of the year, even on cloudy days, generates some power.
5. Unlike paying utility bills, there is a return on investment.
6. Solar panels require almost no maintenance because they last for more than 30 years.