You will need the resources to build it eventually. You can easily protect yourself from an individual entity stealing your ideas using a Non-Disclosure Agreeme

You will need the resources to build it eventually. You can easily protect yourself from an individual entity stealing your ideas using a Non-Disclosure Agreement (NDA). Not always, but in general, a proof of concept prototype (built in parts, at small scale, or simulated) will be an order of magnitude cheaper than a production unit. Would a white paper for a free energy generator be accepted to a respected peer reviewed journal? Probably not, but there are tons of these truely worthless granted patents out there diluting the system. I strongly believe we need inventors to prove their claims via demonstration, one way or another.