In order to assist with the navigation of the reports, each of the reports on this page has had the keywords tagged. All of the tags used are on the left. Clicking on a tag will then show all of the reports that have that keyword. All of the tags that are used with that keyword are then shown listed above the reports.
Anaerobic digestion of biological waste and agricultural residues is a rapidly expanding industry in Europe. Part of the drive there is a result of significant government incentives but there will be situations in Canada where environmental requirements drive the application of this technology and we will likely see some further expansion of the availability of bio-methane in Canada.
Anaerobic digestion (AD) is applied using mostly waste materials (manure, food and beverage wastes, etc.) rather then AD involving feedstocks grown specifically to produce biogas. It is unlikely that this later option will be adopted in North America unless the value of the biogas approaches that in the very heavily subsidized European markets. Hay, as a substitute for silage, as a feedstock for the AD process is modelled so that some sensitivity to non-waste products can be accessed. The structure of the model has been set so that any of the four agricultural residues can be used as a feedstock, either alone or in combination with manure.
The gas from the landfill or the digester will be cleaned up and either compressed or liquefied so that it can be used as a transportation fuel for light and heavy-duty applications.
The necessary changes have been made to the macros to ensure that the sensitivity solvers, Monte Carlo simulator, and other macros all function with the additional sheet in the model. The version of the model that accompanies this report is 3.15.
Tags: Anaerobic Digestion - Biomethane - GHGenius 3.15 - LFG