Abstract: A system for plasma partial dissociation of some materials may include one or more plasma reactors. Such materials may include one or more of carbon dioxide, hydrocarbons, and water. The plasma reactors may include anode and cathode electrodes composed of one or more metal compositions. In a method of use, the percent dissociation of the materials by the system may depend at least in part on the metal composition of the electrodes. System products composed of partial dissociation constituents of the materials may include one or more of carbon dioxide, carbon monoxide, hydrogen, oxygen, and water. The system products may be individually stored or recirculated in the system for additional product production.