Biogas to Power
From Waste to Reliable Energy Harness energy from industrial, municipal and organic waste with scalable biogas generation plants designed for performance and compliance.

Untapped Energy Potential in Organic Waste

Globally, over 105 billion cubic meters of biogas could be produced each year from organic waste, yet less than 20% of that potential is currently utilized (Source: IEA, 2022). For industries and municipalities managing wastewater, sludge, agro-waste or food-processing residues, the opportunity to convert waste into energy remains largely underexploited. Fluctuating grid tariffs, tightening emissions norms and escalating sludge disposal costs make traditional energy models unsustainable. An efficient biogas-to-power plant not only offsets energy demand but also ensures circularity, cost recovery and long-term environmental compliance.

How We Solve it

WOG Technologies Limited designs and commissions high-efficiency biogas generation plants tailored for complex feedstock variability, energy demands and long-term reliability.

Our end-to-end biogas solution includes:

Anaerobic digestion units optimized for high-COD wastewater, sludge and organic waste.
Smart gas capture and purification systems for methane enrichment.
Biogas engine power plant integration for combined heat and power (CHP).

Technology Stack

Biogas Generation Units

UASB and hybrid digesters for biogas production from wastewater.
CST, covered lagoons and dry anaerobic digesters for solid organic waste

Biogas Upgradation and Purification.

H₂S, CO₂ and moisture removal systems.
Pressure swing adsorption (PSA) and membrane separation technologies

Let’s Convert Waste into Power That Works

Partner with WOG Technologies Limited to unlock the untapped value of your waste streams. Whether it’s biogas-to-power, CBG generation or hybrid power models, we build systems that deliver consistent output and measurable returns.

Talk to Our Experts Or Request a Proposal

FAQs

What industries benefit most from a biogas electricity generation system?

Industries with high-COD wastewater or organic sludge—such as we see from breweries, distilleries, dairy plants, food processing and pharma—gain substantial OPEX savings and energy independence from an industrial biogas plant company solution. We also provide biogas to power plants for municipalities with sludge-rich STPs. In essence, almost all industries consume power and therefore, the benefits can be calculated.

Can WOG’s biogas plant be integrated into an existing ETP or STP?

Yes. We specialize in biogas plant retrofitting and can convert the anaerobic portion of existing effluent treatment plants into biogas generation units with energy recovery through gas engines.

How is electricity from biogas exported or utilized?

Our systems offer grid-synchronized biogas power generation, CHP use or captive power replacement. Excess power can be exported via net metering, depending on local regulations.

Is methane purification necessary for biogas engine power plants?

Yes. To ensure optimal combustion and engine life, we integrate H₂S scrubbers, CO₂ removal and dehumidification units. This enhances electricity from biogas performance and reduces emissions. In some cases, sulphur (S) recovery can also be integrated.

What scale of biogas generation plant does WOG offer?

We provide scalable systems from small modular biogas units (50–100 kW) to multi-MW biogas electricity plants, depending on feedstock availability and energy goals.