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Systems and methods for production of fuel for an internal combustion engine are described herein. Systems may include a plasma reformer and an internal combustion engine. The plasma reformer may produce a gas stream from the liquid feed. The gas stream may include molecular hydrogen and carbon oxid

Systems and methods for production of fuel for an internal combustion engine are described herein. Systems may include a plasma reformer and an internal combustion engine. The plasma reformer may produce a gas stream from the liquid feed. The gas stream may include molecular hydrogen and carbon oxides. At least a portion of the gas stream may be provided to the internal combustion engine.

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1. A method for production of fuel for an internal combustion engine, comprising: supplying current to a cathode electrode and an anode comprising a plurality of electrode members in a reformer such that plasma is generated in a gap between the anode and cathode electrodes reforming a liquid feed in

1. A method for production of fuel for an internal combustion engine, comprising: supplying current to a cathode electrode and an anode comprising a plurality of electrode members in a reformer such that plasma is generated in a gap between the anode and cathode electrodes reforming a liquid feed in the presence of water by introducing the liquid feed and the water into the plasma in the reformer, wherein the plasma has a temperature of at most about 400° C. to produce a gas stream, wherein the gas stream comprises molecular hydrogen and carbon monoxide; andproviding the gas stream to an internal combustion engine. 2. The method of claim 1, wherein the liquid feed comprises alcohol. 3. The method of claim 1, wherein the liquid feed comprises a mixture of alcohol and hydrocarbons. 4. The method of claim 1, further comprising generating the plasma with a pulsed alternating current. 5. The method of claim 1, wherein the liquid feed comprises at least 5 vol % oxygenated hydrocarbons based on the total volume of the liquid feed. 6. The method of claim 1, further comprising compressing the gas stream prior to providing the gas stream to the internal combustion engine. 7. The method of claim 1, further comprising: contacting the gas stream comprising molecular hydrogen and carbon monoxide with a water gas shift catalyst in the presence of water to produce a second gas stream, wherein the second gas stream comprises additional molecular hydrogen and carbon dioxide; andproviding at least a portion of the second gas stream to the internal combustion engine. 8. The method of claim 7, wherein the water gas shift catalyst comprises one or more metals from Column 7 of the Periodic Table and/or one or more compounds of one or more Column 7 metals of the Periodic Table. 9. The method of claim 7, wherein the water gas shift catalyst comprises one or more metals from Column 10 of the Periodic Table and/or one or more compounds of one or more Column 10 metals of the Periodic Table. 10. The method of claim 7, wherein the water gas shift catalyst comprises one or more catalytic metals from Column 14 of the Periodic Table and/or one or more catalytic compounds of one or more Column 14 metals of the Periodic Table. 11. The method of claim 7, wherein the water gas shift catalyst comprises a titanium oxide and/or cerium oxide support. 12. The method of claim 1, further comprising: contacting at least a portion of the gas stream with a water gas shift catalyst in the presence of water to produce an additional molecular hydrogen stream and carbon dioxide; andproviding the at least a portion of the gas stream and at least a portion of the additional molecular hydrogen stream to an internal combustion engine. 13. The method of claim 1, further comprising combusting at least a portion of the gas stream in the internal combustion engine to produce energy and exhaust. 14. The method of claim 13, further comprising transporting a portion of the exhaust to the plasma reformer. 15. The method of claim 1, wherein the liquid feed comprises ethanol. 16. The method of claim 1, wherein the liquid feed is introduced into the reformer such that a flow of the liquid feed is perpendicular to the cathode electrode. 17. The method of claim 1, wherein at least one of the plurality of electrode members comprises openings and wherein the liquid feed is introduced into plasma through the openings. 18. The method of claim 1, wherein a gap formed between at least one of the plurality of members and the cathode ranges from about 15 mm to about 20 mm. 19. The method of claim 1, wherein the cathode comprises a dielectric barrier. 20. The method of claim 1, wherein the plurality of electrode members are spaced to form a ring.