Industrial Processes and Product Use (IPPU) defines as greenhouse gas emission source that comes from industrial processes, from the use of greenhouse gases in products, and from non-energy uses of fossil fuel carbon. Generally, Greenhouse gas emissions are contributed from a wide variety of industrial activities. Especially, industrial processes, that chemically and other physically transform materials, generate the main emission sources which include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs) and perfluorocarbons (PFCs). The industrial processes and product use can categorize following the figure below.
- Harnisch, J., & Agyeman-Bonsu, W. K. (2006). Draft 2006 IPCC Guidelines for National Greenhouse Gas Inventories V3. Retrieved from https://www.ipcc.ch/meetings/session25/doc4a4b/vol3.pdf