Reducing climate impacts and helping local communities with sustainable biogas
Thailand is one of the largest producers of Tapioca starch, which forms an important part of the economy. Unfortunately, starch production is a carbon-intensive process that not only damages the environment but also produces strong-smelling methane emissions from the wastewater that affect the quality of life in surrounding areas.
To learn more about the Sustainable Development Goals verified by the standard for this project, please check the project's registry link above.
Rather than allowing the methane to escape freely into the atmosphere, the project captures the gas in order to produce clean electricity. This electricity powers production at the local starch factory; as a result, the air is cleaner and less fossil fuel needs to be purchased. This means that revenue can be generated to support social and educational activities in the community.
With less methane emissions, the quality of the air surrounding the plant has improved dramatically. In addition to this, new jobs and training opportunities for modern technologies are provided by the project. The treated wastewater is much cleaner, and can be used for fish farming and irrigation of nearby fields, even the wastewater sludge is given to farmers and recycled for fertilizer.
