SEH: Wabio Technologies' Takeaway Summary: Biogas Solutions for Vietnam's Energy Transition
Seminar on Exploiting Hydrogen and Biogas from Agricultural and Plastic Wastes in Vietnam
Hosted by Nong Lam University HCMC and Vietnam ASEAN Hydrogen Club, April 15, 2025
Presenter: Raphael Fitz, CEO of WABIO
Key Takeaways:
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Biogas as a Sustainable Energy Solution
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Biogas, produced from anaerobic digestion of organic waste (e.g., crop residues, food waste, manure), is a renewable methane source (CH₄ + CO₂).
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Converts waste into energy (electricity, heat, biofuels) and byproducts (organic fertilizers, CO₂ for industrial use).
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Addresses three critical challenges: waste management, energy security, and GHG reduction.
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Vietnam’s Energy Context
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Domestic natural gas production is declining (~7.2 bcm/year in 2023), with rising LNG imports.
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Biogas can triple Vietnam’s gas supply using agricultural waste (e.g., rice straw, bagasse, cassava residues).
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Example: Just rice waste could cover 3x Vietnam’s current natural gas demand.
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WABIO’s Competitive Edge
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Proprietary Technology:
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Higher biogas yields (25–400% more than conventional methods).
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Compact footprint (20% land use vs. traditional plants).
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Handles diverse waste inputs (flexible and scalable).
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Circular Economy Model:
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Multi-revenue streams: biogas, organic fertilizers, carbon credits, BIO-LNG.
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Carbon-negative operations (converts methane to less harmful CO₂).
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Global and Local Applications
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Case Studies:
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Harbin, China: World’s largest biogas plant using corn/rice straw (0.67 Nm³/kg yield).
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Bad Köstritz, Germany: Converts municipal waste to power 12,400 households + supplies industrial heat.
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Vietnam Potential: Leverage 45M tons/year rice straw + urban/organic waste for energy independence.
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Policy and Investment
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BOT/Co-investment Models: Attractive ROI (~5-year payback).
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Government Support: Critical for scaling infrastructure and meeting carbon neutrality goals.
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Conclusion:
Biogas is a versatile, immediate, and long-term solution for Vietnam’s energy transition, aligning with global decarbonization targets. WABIO’s proven technology and circular approach position it as a leader in transforming waste into clean energy and economic opportunities.
Contact: info@wabio.asia | www.wabio.asia
Biogas is a versatile, immediate, and long-term solution for Vietnam’s energy transition, aligning with global decarbonization targets. WABIO’s proven technology and circular approach position it as a leader in transforming waste into clean energy and economic opportunities.
