NOVELTY - At least partially simultaneously electrochemically generating carbon dioxide, an oxidation product and a reduction product, involves receiving a feed of organic compound into an anolyte region of an electrochemical cell including an anode; at least partially oxidizing organic compound at anode to generate at least carbon dioxide and oxidation product; receiving a feed including carbon dioxide into a catholyte region of electrochemical cell including a cathode; and at least partially reducing carbon dioxide received in catholyte region to generate reduction product at cathode.    USE - For at least partially simultaneously electrochemically generating carbon dioxide, an oxidation product and a reduction product, where the reduction product is selected from at least one of hydrogen, carbon monoxide, formic acid, formaldehyde, methanol, methane, oxalate, oxalic acid, glyoxylic acid, glyoxylate, glycolic acid, glycolate, glyoxal, glycolaldehyde, ethylene glycol, acetic acid, acetate, acetaldehyde, ethanol, ethane, ethylene, lactic acid, lactate, propanoic acid, propionate, acetone, isopropanol, 1-propanol, 1,2-propylene glycol, propane, propylene, 1-butanol, 2-butanone, butane, butene, 2-butanol, carboxylic acid, carboxylate, an aldehyde, and ketone, or includes at least one 1-4C reduction product, and where the oxidation product is selected from at least one of carboxylic acid, an organic acid, cyanate, carbonate, compound including nitrogen, an oxide, ketone, an alcohol, an aldehyde, and de-halogenated compound, particularly phenol (claimed).    ADVANTAGE - By using this process, the overall energy requirement for making the chemical at the cathode and removing or oxidizing a contaminant at the anode is reduced by greater than or equal to 50%.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a system for at least partially simultaneously electrochemically generating an oxidation product and a reduction product, comprising an electrochemical cell including an anolyte region and a catholyte region separated by at least one ion exchange membrane; an organic compound feed input operably coupled to the anolyte region; and a carbon dioxide feed input operably coupled to the catholyte region.