When you hear the word power, I think, is what is around us and that is something we use every day, so there must be a substitution of energy if the world does not have the power, we would not.
I think when they hear the word energy is all around us and is something we use every day, so the need for renewable energy if the world is energy we do not have.
When you hear the word power, I think that is all around us, and that is what we use ทุกวันจึง must have energy substitution if this world no energy. We cannot live.