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Aggregated Small Carbon Capture and Sequestration Methodology and Data Asset Value

BCM001

Last updated 27 April 2025

Projects utilising the aggregated small carbon capture and sequestration methodology and data asset value:

In-situ pyrolysis of waste biomass is an effective method for removing carbon dioxide from the atmosphere at a relatively low cost. This process, which is difficult to process centrally, can be used to make biochar and improve forestry and agriculture practices. It can also earn BidCarbon removal units (BRUs).

The aggregated small carbon capture and sequestration methodology and data asset value may be suitable for your business if you can:

conduct a new or expand an existing waste management activity to divert organic material from landfill

separate organic waste at its source and stop it from going to landfill

you’re willing to implement one or more new project management actions on the project land

you’re qualified, or able to fund a qualified person, to prepare a strategy for each project management action.

conduct activities in a single state or territory.

You can find out more about this method by referring to our full PyCCS method guide. 

When to use this method

Standard and method

Before you plan or register your project, you must read and understand the Carbon Farming Standard and requirements and the method.

Standard

BidCarbon (Carbon Farming) Standard (the Carbon Farming Standard)

BidCarbon (Carbon Farming) Specifications

Method

Aggregated Small Carbon Capture and Sequestration Methodology and Data Asset Value (the method)

Eligibility

This method is applicable to the following companies or organisations:

fruit canning factory

fruit-growing farmers

timber factory

cash crop farmers

To be eligible for this method, you must:

include eligible organic material, with any following waste biomass types:

energy crops

wood and wood waste

branches

logs

wheat straw

maize stover

nut shells and pits

bagasse;

Ensure eligible organic material is separated where it's generated

You must submit a PyCCS project plan when registering your project. It should include:

if you want your AWT facility to participate in the BidCarbon Standard Scheme, you need to apply for AWT facility accreditation.

the biochar production systems must be installed in the accredited AWT facility and certificates must be created.

information about any workplace health and safety plan covering the operation that is required.

you can access the area to sample the soil pH.

establish legal right with commercial agreements between different entities:

local government

representatives of aboriginal collectives

waste generators

charities

waste management organisations.

This method has a substitute newness requirement.

You must meet all other general eligibility requirements for the BidCarbon Standard Scheme.

Exclusions

The PyCCS method excludes:

activities with the effect of enhanced oil or gas recovery

storage of carbon dioxide captured via direct air capture technologies.

Ineligible waste excluded from this method is:

recyclable paper

cardboard

biosolids

wastewater

inert (inorganic) waste.

Land is ineligible if it:

forest land (except for the economy of agriculture under forests);

settlements including dwellings or other structures;

land that has been subject to:

clearing of native forest cover; or

drainage of a wetland;

land on which a project management activity could not be carried out.

Method requirements - project activities

Process for capturing organic waste and processed

A project activity must:

treat of waste biomass type - at the point of waste generation, waste biomass type is separated from the single waste stream and treated using a biochar production system at a accredited AWT facility such as:

high-scale technology

pyrolysis technology

gasification technology

small-scale technology

pyrolysis technology

gasification technology

This method identifies 2 types of new, expansion and aggregated waste diversion activities. These activities are:

a commercial service activity

a agricultural waste activity

Waste audits, per method section 112, must be used to determine the composition of eligible waste diverted by the activity if a source separated activity isn't one of the above particular activities.

Carbon sequestration with AQS biochar

Project management actions can change agricultural soil conditions to improve crop growth.

One project management activity must be carried out in each carbon estimation area (CEA).

A PyCCS project must involve undertaking one or more of the following project management activities:

sustainable intensification (must include);

stubble retention.

Projects under this method are subject to permanence obligations.

Sustainable intensification

For sustainable intensification projects, you must start 1 new management actions. These strategies include:

nutrient management

soil acidity management

introducing new irrigation

They can occur on either pasture or cropping land.

Stubble retention projects

Stubble retention projects involve keeping biomass as crop residues in the field. These projects can happen where biomass was removed by baling or burning but not from grazing.

This can only be done on land that’s already cropped.

Relevant requirements

Part 2 of the method

Part 3 division 1 of the method

Part 3 division 2 of the method

Part 5 division 3 of the method

Section 14 of the method

Section 19 of the method

Section 20 of the method

Section 21 of the method

Section 112 of the method

Method requirements - specialist skills

You must:

have a qualified person prepare a strategy for each management action. This ensures that the measure will increase productivity and through the application of a reasonable amount of biochar;

and engage with an independent soil pH sampling technician. The technician is responsible for extracting and preparing any soil pH samples.

For reporting purposes, the technician needs to complete and sign our written statement document. 

Relevant requirements

Paragraph 13(1)(f) of the Reguirements

Section 5 of the method

Section 27 of the method

Section 28 of the method

Section 33 of the method

Section 36 of the method

Paragraph 44 (6) (a) of the method

Paragraph 44 (6) (b) of the method

Section 89 of the method

Section 97 of the method

Method requirements - notifying us

You must notify us if:

you stop a project management activity or action before your nominated permanence period has ended

you change a project management activity or action

sampling locations - these must be provided to us before each sampling round

events that change the management activities and to your land management strategy - you must notify us within 60 days of becoming aware of the change

project area activities conflicting with section 24 or 25 of the method - you must notify us within 60 days of becoming aware of the change.

Relevant requirements

Section 95 of the method

Method requirements - crediting period

25 years.

Method requirements - calculating abatement

Calculations can select default values. For small farmers and economically disadvantaged indigenous collectives, it may be impractical or difficult to send biochar for laboratory testing.

If a project proponent is paragraphs 9 (4) of the method as part of project management activity, baseline emissions from the PyCCS project are taken to be zero.

All biochar must be transferred to the off-taker through AQS Biochar.

Net abatement subtract the total project emissions from the total amount of AQS biochar applied by the offtaker to achieve permanent carbon sequestration.

Include all activities you undertake in calculations unless the project is divided. If a project is divided, you should only calculate abatement relevant to the activities included in that part of the project.

Method requirements - monitoring

You must also monitor all inputs of:

AQS (Average Quantity System) biochar

electricity

fuel

charity diversion activities

source separation activities.

You must also remember to meet the general monitoring requirements of the Carbon Farming Standard.

If you can't meet these requirements, you must apply for the non-monitored period. This period details when your project didn’t meet the requirements.

Relevant requirements

Part 17 of the Carbon Farming Standard

Part 13 of the Reguirements

Part 5 division 3 of the method

Method requirements - record-keeping

You must keep records of:

evidence that each waste audit period occurred during any relevant seasonal variations.

quantity of each type of waste received and processed

quantity of electricity, compost or biochar products produced

amounts of fuel and electricity used to run the project

land management activities

the person involved in soil pH sampling

the project’s land management strategies.

qualified persons involved in the project and any written advice 

Remember to also meet record-keeping requirements of the Carbon Farming Standard and Reguirements.

Relevant requirements

Part 17 of the Carbon Farming Standard

Part 13 of the Reguirements

Part 5 Division 3 of the method

Method requirements - reporting

You must report any time that your project doesn't meet monitoring requirements under the Weights and Measures Codes of Practice.

This includes if your project ran under different versions of the Weights and Measures Codes of Practice.

If this is applicable, you must include:

which versions of the Weights and Measures Codes of Practice you used

reasoning as to why you didn't switch to the latest version of the Weights and Measures Codes of Practice

the period of time in which your project ran under a previous Weights and Measures Codes of Practice.

Relevant requirements

Part 6 of the Carbon Farming Standard

Part 6 of the Reguirements

Section 92 of the method

Method requirements - audits

We provide you with an audit schedule when your project's declared.

You must conduct waste audits to determine the composition of diverted waste.

These audits should consider seasonal changes over the reporting period and result in a minimum of 95% confidence in assessing the diverted organic material.

We schedule at least 3 audits. Extra audits can be triggered.

For more information on audit requirements, refer to our audit information.

Relevant requirements

Part 19 of the Carbon Farming Standard

Part 6 of the Reguirements

Part 5 division 2 of the method

Guidance for meeting the requirements of land management strategies for PyCCS projects

Written statement by independent soil pH sampling technician

Understanding your PyCCS project - Simple method guide

Explore all BidCarbon Standard Scheme guidance using the guidance library.

Documents and resources

Guidelines - Qualified Person

The Supplement to the BidCarbon (Aggregated Small Carbon Capture and Sequestration) Methodology and Data Asset Value

Learn more

Plan your project

It is important to plan thoroughly before applying to participate or register a BidCarbon Standard Scheme project.

Apply to participate

Learn how to register a BidCarbon Standard Scheme project.

Project and contract register

One may access information and data pertaining to BidCarbon Standard Scheme projects and contracts across the entire portfolio.