Fundamentally the Immer~Voll HFC operates in much the same way as any Fuel cell. The difference in the Immer~Voll HFC is that the energy source is not external, or solely in the liquid supplied to the HFC, the renewable energy source is self contained within the HFC. The Immer~Voll HFC energy source allows it to strip the 2 hydrogen atoms from each water molecule, releasing the oxygen atom as it does this. Nearly 100% of the Hydrogen atoms are freed in the process. The chemical reaction between the oxygen atoms and power cell atoms produces free electrons. These electrons are emitted by the HFC and the bias is controlled by the clamping circuitry.