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Certification of solid biomass under the SDE++ scheme

Last checked on:
10 March 2025
Published on:
20 January 2025

Do you use solid biomass to generate electricity and heat and did you receive a subsidy decision before 2024 under the Stimulation of Sustainable Energy Production (SDE++) scheme? In that case, the biomass you use has to comply to the applicable sustainability requirements. This can be demonstrated through certification or verification. On this page, you can find which certification schemes can be used. 

Which certification schemes can be used to demonstrate sustainability?

The biomass used in your installation has to be certified. This also applies to your installation itself. Below, you will find an overview of the certification schemes approved by the Minister of Climate Policy and Green Growth (KGG) for the sustainability criteria of the SDE++ scheme.

Would you like to know more about a certain certification scheme? And how to get certified? It is recommended that you contact the owner of the certification scheme for this kind of information.

Which kind of biomass do you use?

There are 5 categories of biomass that have to comply to sustainability criteria (category 1 to 5). Would you like to know which category the biomass you use belongs to? You can find this information in the Verification Protocol. Below you can find which certification scheme is approved for which sustainability requirement and biomass criteria. 

Legal basis

Would you like to know the legal basis of the recognition of schemes and CABs? The Staatscourant publications with official announcements are linked on the page In de wet: erkenning van certificaten en CBI’s voor biomassa (in Dutch).

Scheme managers

Only certification schemes that are fully or partially approved by the Minister of Climate Policy and Green Growth (KGG) may be used to demonstrate the sustainability of biomass. As a scheme manager, you may submit an application for approval.  This can be done by sending an email to: duurzaamheidbiomassa@rvo.nl.

The Advisory Committee on the Sustainability of Biomass for Energy Applications advises the Minister on the approval of certification schemes. On their website, you will find more about this procedure, which is an important part of the approval process. 

Which CAB should you choose?

To get issued a certificate you need a Conformity Assessment Body (CAB). They are also needed to get issued a verification statement based on the requirements of the Verification Protocol and to get issued a conformity year statement based on the requirements of the Verification Protocol. For the sustainability framework as applied here, only certificates and statements issued by CABs that are officially recognised by the Minister of Climate Policy and Green Growth (KGG) are considered valid. 

The websites of the recognised CABs can be found below: 

For CABs

As a CAB, you may apply for the recognition of a certification scheme and/or for performing the activities related to the Verification Protocol. You can do this by sending an email to: duurzaamheidbiomassa@rvo.nl.

The basic condition for obtaining this recognition is that you must hold accreditation for activities related to an approved scheme and/or the Verification Protocol. In case of accreditation for the activities related to the Verification Protocol, accreditation can be requested from the Dutch Accreditation Council (RvA). In case of activities relation to the approved certification scheme, the corresponding accreditation is also assessed as part of the recognition procedure. The conditions for the recognition of the CAB are laid down in chapter 2 of Besluit conformiteitsbeoordeling vaste biomassa voor energietoepassingen.

Commissioned by:
  • Ministry of Climate Policy and Green Growth
In association with:
  • Ministry of Climate Policy and Green Growth
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