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Bio-nutrient Cycle

Positively reframing anaerobic digestion

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Fully sustainable biomethane and organic fertiliser

AgriBiogas uses a pioneering range of practices and technologies to develop fully sustainable biomethane and organic fertiliser. Our approach means that landbank biodiversity improves, and farming families benefit from a sustainable source of income, and the potential to realise value from carbon buildup on their farms.

HOW IT WORKS

5 Steps to Better

01

02

03

04

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Simple line drawing of green grass blades.

Enhance
grass species

Manage
grassland

05

Results

Illustration of plant roots, leaves, and symbols representing health, water, and nutrients.
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Targeted
nutrients

Increased m3
biomethane

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Correct
soil pH

Test
Soil

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High quality biomethane

High-quality feedstock is essential for producing truly sustainable biomethane. Through AgriBiogas’ five-step approach to land nutrient management, we achieve RED III–compliant renewable gas. The Renewable Energy Directive III (RED III) framework sets strict sustainability and greenhouse gas (GHG) emission criteria to ensure genuine carbon savings across bio-energy production.

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Soil carbon sequestration

Carbon sequestration removes carbon
from the atmosphere, storing it safely
in natural sinks.

At AgriBiogas, the soil where feedstocks grow becomes a powerful vessel for carbon storage.

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Creating a Positive Biodiversity Impact

At AgriBiogas, our land management approach
ensures every project enhances nature.
Through regenerative practices, we improve biodiversity, water health, and air quality
leaving the environment better than before.

Diagram showing the process of capturing carbon dioxide emissions from a factory, using plants to absorb CO2, and then storing or utilizing the captured carbon.

Biogenic CO₂ Utilisation

During biogas upgrading, CO₂ is separated and captured. As a biogenic gas derived from organic processes, it offers low-carbon opportunities in food-grade applications and as a key feedstock for green hydrogen production.

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Sustainable Indigenous Biofertiliser Production

Anaerobic digestion produces a nutrient-rich,
highly available digestate or biofertiliser.
Used to grow future feedstocks, it restores
soil fertility and completes the loop
of our circular bio-system.

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Traceability from Soil to System

We provide full traceability from soil to system,
empowering suppliers, producers, and end users.
This visibility drives our carbon and nutrient goals
and stands at the core
of our sustainability commitment.

Get in touch

We’re here to answer all your queries

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CONTACT US