tell mehow old ur grandpa is now kk bye
There are no energy sources that will never run out, but the sun will last a good long time, so any energy derived from solar will last a good long time. This includes direct solar, such as roof mounted water tanks, conversion of solar to electric by solar cells, bio-solar (grow things which convert to energy), wind, water, earth thermal, and similar.
Solar energy is considered an indefinite energy source because it is derived from the sun, which is expected to last for billions of years. As long as the sun continues to shine, we can harness solar energy for electricity generation.
The history of solar energy is as old as humankind in the last centuries.
Solar energy exists as long as the sun shines (or exists!).
Solar energy will continue as long as there is sun.
The solar energy and warmth from our Sun, the energy created by our winds and tides.
Solar energy in an abundant renewable energy source. As long as the sun shines there will be a source of solar energy.
no
NADPH
NADPH
As long as there is a sun
Yes. In principle, any source of energy can, and eventually will, be exhausted. For practical purposes, some of the so-called "renewable" energies, such as solar and wind energy, will last a long, long time.