Free energy suppression conspiracy theory is a theory that some powerful people or organizations are intentionally trying to suppress technologies that could provide free, clean energy. The theory is that these powerful people or organizations don't want us to have access to these technologies because then they wouldn't make as much money from selling us expensive energy. So, even though these technologies exist and could be used to produce free and clean energy, the people or organizations with a lot of money and power won't let it happen.