A compact anaerobic digestion system transforms industrial wastewater into renewable biogas, helping companies achieve carbon neutrality.
On August 1, 2025, Sumitomo Heavy Industries Environment announced the launch of its new system, BIOIMPACT-AC, designed to turn organic wastewater from industrial activities into renewable energy. The system uses advanced anaerobic digestion technology to generate biogas, which can be used for electricity and heat, reducing both fossil fuel consumption and energy costs.
Traditional systems of this kind have often been held back by high installation costs and large space requirements. However, Sumitomo’s new design delivers twice the processing efficiency of previous models while cutting equipment size nearly in half. This not only lowers upfront investment but also allows installation in tighter spaces.
By converting wastewater into a valuable energy source, BIOIMPACT-AC supports companies in their efforts to cut greenhouse gas emissions and move closer to carbon neutrality. The system will be installed at Asahi Breweries’ Ibaraki plant, with operations starting in 2026, marking a major step in real-world application.
Looking ahead, the introduction of this system has the potential to accelerate the shift toward self-sufficient, sustainable energy across industries. As more companies seek solutions to rising energy costs and stricter environmental regulations, technologies like BIOIMPACT-AC could play a crucial role in reshaping industrial energy use.
Key Concepts
- Anaerobic Digestion: A biological process that breaks down organic matter in the absence of oxygen, producing methane-rich biogas.
- Carbon Neutrality: Achieving a balance between emitting carbon and absorbing it, often through renewable energy and efficiency improvements.
- Biogas Utilization: Renewable gas from organic waste that can replace fossil fuels in power generation or heating.
