Proprietary pre-treatment technology

Double your 
RNG yield .

The RNG Accelerator rapidly converts organic waste into acetate — the primary substrate methanogenic bacteria use to produce methane — before it enters your anaerobic digester.

Vertogen RNG Accelerator industrial pre-treatment unit
100%
INCREASE IN 
WASTE PROCESSING
The problem

Organic waste is abundant. Methane production is slow.

Anaerobic digesters convert organic waste into methane, but the underlying biology is slow. Capacities are limited by fermentation rates, and long retention times.

Most attempts to improve performance focus on what happens inside the digester — modifying microbial cultures, temperatures, or mixing. The biology rarely cooperates, and gains are marginal.

Vertogen takes a different approach: optimize the feedstock before it ever reaches the digester.

How it works

The RNG Accelerator - upstream of digestion.

Our proprietary pre-treatment rapidly converts complex organic matter into acetate. Acetate is the primary fuel methanogenic bacteria use to produce methane.

Organic Waste
Feedstock intake
RNG Accelerator
Acetate generation
Vertogen
Anaerobic Digester
Methane Generation
Renewable Natural Gas
Pipeline-grade methane
Input
Organic biomass
Conversion
→ Acetate
Biology
Methanogenic bacteria
Output
Methane + reduced solids
Performance

Measurable gains on existing infrastructure.

Applied as a pre-treatment to conventional anaerobic digesters, the RNG Accelerator delivers quantified improvements in yield, throughput, and operating economics.

Methane production per unit of organic waste
200%
Total methane output from existing digesters
200%
Organic waste processing capacity
100%
Increase in waste processing
-50%
Reduction in residual solids
Real-time
Process control and sensor automation
Vertogen process control telemetry
Intelligent process control

Sensor-driven automation, tuned to your feedstock.

Vertogen's proprietary control system uses real-time sensors and analytics to continuously optimize the RNG Accelerator for different organic waste streams — improving efficiency and reducing the need for constant operator attention.

  • Continuous reactor monitoring
  • Automated residence time-control
  • Remote diagnostics and operator dashboards
  • Adaptive control for variable feedstocks
Applications

Built for organizations processing organic waste.

The RNG Accelerator integrates upstream of conventional anaerobic digestion across municipal, agricultural, and industrial sectors.

Municipal wastewater

Processing primary sludge and secondary biomass.

Agricultural waste

Manure and crop residues.

Food waste

Restaurant, grocery, and domestic.

Industrial organic waste

Food processing & beverage

Mining

Acetate for biological treatment

Existing AD facilities

Retrofit upstream of an operating digester — no need to modify chemistry or biology.

Why Vertogen

Pre-digestion, not in-digestion.

Most methane-yield improvements try to modify what happens inside the digester. We shift the process upstream — making the entire process faster, more efficient, and dynamically controllable.

Conventional approach
Modify the digester
  • — Slow biological adaptation
  • — Sensitive to feedstock variation
  • — Long retention times
  • — Marginal yield improvements
Vertogen
Pre-treatment approach
Prepare the feedstock
  • + Direct acetate production upstream
  • + Real-time control across feedstocks
  • + Increase in waste processing
  • + Up to 200% total methane output

Ready to upgrade your digestion infrastructure?

Discuss feedstock, throughput targets, and applications with us.

Request a call