A Compressed Biogas (CBG) Plant is a facility that converts organic waste, such as agricultural residue, food waste, or animal manure, into biogas through a process called anaerobic digestion. The biogas produced is then purified and compressed into a usable form known as compressed biogas. CBG can be used as a clean and renewable alternative to traditional fossil fuels, such as natural gas or diesel, for various applications including transportation, industrial processes, and cooking. An Ethanol Project involves the production of ethanol, a type of alcohol, typically from renewable biomass sources such as corn, sugarcane, or cellulosic feedstocks like agricultural residues or wood chips. Ethanol is commonly used as a biofuel additive in gasoline to reduce greenhouse gas emissions and dependence on fossil fuels. Ethanol projects typically involve processes such as fermentation, distillation, and dehydration to extract and purify ethanol for use as a transportation fuel or as an ingredient in various industrial products.