Everything has cost to begin. But after that phase, you don't need to pay anymore, do you understand? If you create solar panels, you get energy from them witho

Everything has cost to begin. But after that phase, you don't need to pay anymore, do you understand? If you create solar panels, you get energy from them without paying anymore. This is what he was talking about. You need to really learn what word free means in context of energy. "Energy from sources that do not require an input which has to be paid for". You do not need to pay for sun, you do not need to pay for wind etc. https://en.wikipedia.org/wiki/Free_energy https://en.wikipedia.org/wiki/Free_energy