Statistics Netherlands (CBS)

National Accounts/Environmental Accounts

Economy-wide material flow accounts (EW-MFA) provide an aggregate overview, in thousand tonnes per year, of the material flows into and out of an economy. EW-MFA cover solid, gaseous, and liquid materials, except for bulk flows of water and air. Like the system of national accounts, EW-MFA constitute a multi-purpose information system. The detailed material flows provide a rich empirical database for numerous analytical purposes. Further, EW-MFA are used to derive various material flow indicators.

The National Statistical Institute (NSI) sent to Eurostat on yearly basis the EW-MFA. The accounts comprise the following reporting tables:

• Table A 'Domestic extraction (DE)': records material flows from the environment into the economy in a detailed breakdown by type of material
• Table B 'Imports - total imports (intra- and extra-EU) and Table D 'Exports – total exports (intra- and extra-EU)': These physical trade tables record the imports and exports of products in thousand tonnes and grouped by materials.
• Table F 'Domestic processed output (DPO)': records material flows from the economy to the domestic environment (e.g. emissions to air, water and soil)
• Table G 'Balancing items': reports some memorandum items which are necessary to have the full material balance related to a national economy
• Table H 'Indicators': presents the EW-MFA derived indicators which are automatically calculated from Table A to G

Table I 'Material flow accounts in raw material equivalents (RME)': records material flow accounts in raw material equivalents (MFA-RME). Some items are calculated automatically based on data reported in Table A and Table I

EW-MFA record physical flows of materials broken down by type of flow and by type of material.

The type of flow dimension corresponds to the EW-MFA questionnaire reporting tables and derived indicators, namely:

• domestic extraction (Table A)
• physical imports (Table B)
• physical exports (Table D)
• domestic processed output (Table F)
• balancing items (Table G)
• direct material input (indicator)
• domestic material consumption (indicator)
• physical trade balance (indicator)

The breakdown by type of material employs a classification of materials. This EW-MFA classification of materials is hierarchical with main material flow categories (1-digit level). Each main category is further broken down, maximal down to 4-digit-level:

    1-digit: material category;

    2-digit: material class;

    3-digit: material group;

    4-digit: material sub-group.

The data refer to national economies as defined in the system of national accounts.

Conceptually economy-wide material flow accounts (EW-MFA) belong to the international system of environmental economic accounting (SEEA-Central Framework). Furthermore, EW-MFA is one of several physical modules of Eurostat's programme on European environmental economic accounts. It is covered by Regulation (EU) No. 691/2011 on European environmental economic accounts.

EW-MFA are closely related to concepts and definitions of national accounts. Most notably they follow the residence principle, i.e. they record material flows related to resident unit's activities, regardless where those occur geographically.

Further methodological guidelines are provided in various publications by Eurostat (see Eurostat website > Environment > Methodology, heading: 'Material flows and resource productivity').

For more detailed information please see also 3.1.

Statistical units change according to the different data sources (e.g. agriculture, forestry and fishery statistics, production statistics, geological surveys, energy statistics, foreign trade statistics etc.) which EW-MFA are based on.

EW-MFA refer to the entire national economy of the reporting country (see also 3.3 'Coverage - sector')).

EW-MFA include all materials (excluding water and air) crossing the system boundary (between the environment and the economy) on the input side or on the output side. The economy is demarcated by the conventions of the national accounting system (resident units).

Material inputs to the economy cover extractions of natural resources (excluding water and air) from the natural environment and imports of material products (goods) from the rest of the world economy (ROW).

Material outputs are disposals of materials to the natural environment and exports of material products and waste to the ROW. Information on natural resources extracted and traded products is provided by different statistical units.

Netherlands

Please see the table in 3.8.1.

Not applicable because EW-MFA are not reported as indices.

The unit of measure is thousand tonnes.

The data refer to the calendar years.

Economy-wide material flow accounts (EW-MFA) are legally covered by Regulation (EU) 691/2011 on European Environmental Economic Accounts.

Not applicable in national level this information is required at European level only.

CBS collects data from people, companies and institutions. Upon receipt of these data, all directly identifying personal details are removed as soon as possible and replaced by a pseudo key. CBS uses these so-called pseudonymised data to conduct statistical research. CBS will only publish statistical information without identifiable or traceable personal data. Furthermore, CBS has taken measures to ensure protection from theft, loss or abuse of personal data.
CBS will never supply identifiable data to third parties, including other government institutions. However, (academic) institutions may, under strict conditions, be given access to pseudonymised personal or corporate data. These are referred to as microdata.

CBS meets the most stringent requirements as regards data protection. Every year, a privacy audit takes place which is carried out by an accredited external organisation and which results in a Privacy Audit Proof certificate.

This is how CBS demonstrates its compliance with the regulations of the GDPR (the accountability principle).
External registrars (data suppliers) are controllers in themselves and in many cases bear a statutory obligation to supply datasets to CBS. The controlling responsibility of data suppliers under the GDPR ceases to exist as soon as data have been received by CBS.

The General Data Protection Regulation

CBS is bound by the European General Data Protection Regulation (GDPR). This Regulation helps protect the privacy of citizens. In addition, CBS adheres to the privacy stipulations in the Statistics Netherlands Act, the European Statistics Code of Practice, and its own Code of conduct (Dutch only).

We publish this data in our statistical database ‘StatLine’ in May 2025.

StatLine - Extraction, import and export of materials; national accounts (cbs.nl)

Data published on the Statistic Netherlands’s website (Statline) is freely accessible for all users.

Data are disseminated annually, except for 2024; data is disseminated a year later (May 2025). 

Not applicable

Not applicable

StatLine - Extraction, import and export of materials; national accounts (cbs.nl)

Will be calculated and provided by EUROSTAT.

Not applicable

Not applicable

Will be calculated and provided by EUROSTAT.

Short research description (in Dutch): http://www.cbs.nl/nl-NL/menu/themas/macro-economie/methoden/dataverzameling/korte-onderzoeksbeschrijvingen/2008-milieurekeningen.htm

Will be calculated and provided by EUROSTAT.

Short research description (in Dutch): http://www.cbs.nl/nl-NL/menu/themas/macro-economie/methoden/dataverzameling/korte-onderzoeksbeschrijvingen/2008-milieurekeningen.htm

The plausibility of the data is checked for each transmission.

Considering extraction: the extraction of bulk minerals such as sand, gravel and clay is less well recorded than more valuable materials like natural gas. It is also less frequently updated

MFA data is used as input for the CBS publications: Material flow monitor, green growth, circular economy and monitor of well-being. 

No surveys are conducted on user satisfaction. 

Enquiries on figures and statistics can be submitted at our Infoservice

https://www.cbs.nl/en-gb/about-us/contact

The data are complete

Will be calculated and provided by EUROSTAT.

Please use Annex 3 for providing an assessment of the overall quality of the reported data. 

Not applicable because data are not based on a sample survey.

Not applicable because data are not based on a sample survey.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Statistics Netherlands disseminates data with a delay of about 12 months after the end of the reference year, e.g. data for the reference year 2019 have been transmitted to Eurostat in December 2021.

Not applicable.

Not applicable.

Data for the reference year 2019 will be transmitted to Eurostat in December 2021.

Will be calculated and provided by EUROSTAT.

Data on EW-MFA are compiled according to harmonised guidelines provided by Eurostat and hence comparable across European countries reporting EW-MFA data to Eurostat.

Not applicable because physical imports and exports as recorded in EW-MFA are not specified by origin and/or destination.

Please see the table in 15.2.1.1.

Will be calculated and provided by EUROSTAT.

Please use below table for explaining b)-flags (breaks in time series):

MFA is in coherence with the National Accounts

Not applicable; reported EW-MFA data are only annual.

MFA is in coherence with the National Accounts

We are striving for coherence with other environmental accounts such as Energy Accounts, Waste Accounts and Material Flow Monitor.

Not available

Data is revised each year.

Table A, B and D: year 2021 is revised due to new insights in the data. 

Table I: Whole time series is revised, due to new RME-coeffcients. 

Will be calculated and provided by EUROSTAT.

Data sources used to produce economy-wide material flow accounts are described in the sub-concepts 18.1.1 (and Annex) and 18.1.2.

Please use Annex 1 to report the detailed data sources for questionnaire tables A, B, D, F and G.

CBS data on International trade and prodcom.
Table I is based on Eurostats country RME tool.

Annual

Annually

The plausibility and consistency of the data is checked for each transmission.

According to Eurostat MFA Compilation Guide 

Not applicable.

Please use Annex 2 to describe estimation approaches for specific items.

Not applicable

Not applicable

Not applicable

Not applicable

Not applicable; i.e. in EW-MFA no time series adjustment necessary.

Not applicable.