The goal of the LCA Digital Commons Project is to develop a database and tool set intended to provide data for use in LCAs of food, biofuels, and a variety of other bioproducts. The LCA Database, part of the LCA Digital Commons Project at the National Agricultural Library, provides open access Life Cycle Assessment datasets and tools. Life Cycle Assessment (LCA) is a technique for assessing the environmental impacts of products from raw materials to disposal after use.