Saving Millions in kWh and Costs: Wastewater to Biogas to Electricity

What if wastewater could power the future? In Taiwan, it already is! YFY Inc., a paper manufacturer, turns domestic and industrial wastewater into 5 million kWh of electricity annually using AMPOWER’s biogas generators—cutting thousands of tons of carbon emissions and slashing operational costs. This proves that industries can be self-sustaining while drastically reducing their environmental impact.

Recognizing the immense benefits of biogas power generation, the Ministry of Environment in Taiwan recently amended its regulations to incentivize industries to adopt this technology. Financial support, technical assistance, and clear regulatory guidelines are now available to help enterprises harness the power of wastewater. The goal is to reduce carbon emissions by 830,000 metric tons of CO2e annually by 2032.

But how does this technology actually work? The process is called anaerobic digestion: bacteria break down organic waste, like wastewater, in an oxygen-free environment, producing biogas (mostly methane). The biogas is captured and converted into electricity using cutting-edge power generation systems. It’s a brilliant way to close the loop: wastewater becomes energy, energy powers the plant, and carbon emissions are slashed.

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Microgrid as independent energy system and power distribution outline diagram. Labeled educational scheme with electricity sources connection in one remote infrastructure network vector illustration.

For years, industries have generated wastewater without fully realizing the energy potential. But with the growing recognition of its environmental and economic benefits, change is happening fast. AMPOWER has been helping businesses set up their own biogas systems, including a comprehensive solution for YFY Inc.’s Guishan Water Resource Center—covering system design, installation, and ensuring smooth operations.

By partnering with AMPOWER, key industries can make the transition to a self-sufficient, sustainable energy model that saves money, reduces carbon footprint, and sets a new standard for environmental responsibility. Discuss with our experts to know more!

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