Integrated system of biomass to renewable natural gas to methanol, and other value added products

An integrated system comprising:

• a compressor that receives biomass gases from a biomass source;
• a series of purification stations that produce a purified gas from the biomass gases, the purified gas having an enhanced amount of methane, and a gas-to-liquids plant that converts the purified gas to a product blend that includes methanol;
• and
• a plasma reactor system for producing ethanol from carbon dioxide that is a by-product, the plasma reactor system including one or more dielectric barrier discharge plasma reactors, each dielectric barrier discharge plasma reactor being packed with a transition metal oxide catalyst, wherein the dielectric barrier discharge plasma reactors are adapted to receive carbon dioxide from the integrated system, wherein the product blend further includes dimethyl ether and hydrogen.