classified as a form of renewable energy. depending on the feedstock used, biofuel may qualify as carbon-neutral, because the carbon dioxide that is absorbed by the plants is equal to the carbon dioxide that is released when the fuel is burned. common biofuel types biodiesel biodiesel fuel is produced from oils...
index. categories seeds and agricultural products, fertilisers machinery and rolling stock minerals and rocks/ores metals and steel products food and beverages forest products perishables and temperature sensitive cargoes oils, fats, acids, chemicals and petroleum products other organic materials, such...