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For any question on data and metadata, please contact: EUROPEAN STATISTICAL DATA SUPPORT |
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1.1. Contact organisation | Statistics Poland |
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1.2. Contact organisation unit | Statistical Office in Rzeszów and and The Energy Market Agency |
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1.5. Contact mail address | ul. Jana III Sobieskiego 10, 35-959 Rzeszów, Poland |
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2.1. Metadata last certified | 11/07/2022 | ||
2.2. Metadata last posted | 30/09/2023 | ||
2.3. Metadata last update | 30/09/2023 |
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3.1. Data description | |||
Physical energy flow accounts (PEFA) is one module of the European environmental-economic accounts - Regulation (EU) 691/2011 Annex VI. PEFA record the flows of energy (in terajoules) from the environment to the economy (natural inputs), within the economy (products), and from the economy back to the environment (residuals), using the accounting framework of physical supply and use tables. PEFA provide information on energy flows arranged in a way fully compatible with concepts, principles, and classifications of national accounts – thus enabling integrated analyses of environmental, energy and economic issues e.g. through environmental-economic modelling. PEFA complement the traditional energy statistics, balances and derived indicators which are the main reference data source for EU energy policies.
The PEFA questionnaire is available on Eurostat's website: https://ec.europa.eu/eurostat/web/environment/methodology |
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3.2. Classification system | |||
Physical energy flow accounts (PEFA) datasets have the following dimensions:
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3.3. Coverage - sector | |||
The data set covers the entire national economy as defined in national accounts (ESA 2010, paragraph 2.04), as well as its physical relation to economies in the rest of the world and the environment.
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3.4. Statistical concepts and definitions | |||
Physical energy flow accounts (PEFA) are conceptually rooted in the System of Environmental-Economic Accounting (SEEA) which is an international statistical standard. The SEEA central framework provides standard concepts, definitions, classifications, accounting rules and tables for the provision of statistics on the environment and its relationship with the economy. |
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3.5. Statistical unit | |||
Data refer to activities of resident economic units in the sense of SEEA CF 2012 and national accounts (ESA), including households. |
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3.6. Statistical population | |||
The national economy is as defined in SEEA CF 2012 and national accounts (ESA); i.e. all economic activities undertaken by resident units (see ESA 2010, paragraph 2.04). A unit is said to be a resident unit of a country when it has a centre of economic interest in the economic territory of that country, that is, when it engages for an extended period (1 year or more) in economic activities in that territory. |
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3.7. Reference area | |||
The national territory of Poland |
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3.8. Coverage - Time | |||
yearly data for 2014-2021 |
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3.9. Base period | |||
Not applicable. |
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The unit of measure is terajoule (TJ). |
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The data refer to the calendar year. |
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6.1. Institutional Mandate - legal acts and other agreements | |||
PEFA are legally covered by Regulation (EC) No. 691/2011 on European environmental economic accounts as amended by Regulation (EU) No. 538/2014. EEEA currently include six modules (air emissions accounts, environmentally related taxes by economic activity, economy-wide material flow accounts, environmental protection expenditure accounts, environmental goods and services sector accounts, and physical energy flow accounts). |
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6.2. Institutional Mandate - data sharing | |||
Not applicable. |
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7.1. Confidentiality - policy | |||
The data are not confidential. The figures are confidential if statistical data obtained in statistical surveys that can be linked and identified with a specific natural person, as well as information and statistical data characterizing the economic and financial results of national economy entities conducting business activities, may not be published or made available if a given aggregation consists of less than three entities or a share of of one entity in a specific ranking is greater than three-quarters of the total. |
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7.2. Confidentiality - data treatment | |||
Confidential data are not presented. |
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8.1. Release calendar | |||
Not available |
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8.2. Release calendar access | |||
Not available |
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8.3. Release policy - user access | |||
Not available |
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Yearly |
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10.1. Dissemination format - News release | |||
Not available |
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10.2. Dissemination format - Publications | |||
Not available |
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10.3. Dissemination format - online database | |||
Not available |
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10.3.1. Data tables - consultations | |||
Will be calculated and provided by EUROSTAT. |
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10.4. Dissemination format - microdata access | |||
Not applicable. |
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10.5. Dissemination format - other | |||
Not available |
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10.5.1. Metadata - consultations | |||
Will be calculated and provided by EUROSTAT. |
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10.6. Documentation on methodology | |||
Methodology provided by Eurostat is used. |
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10.6.1. Metadata completeness - rate | |||
Will be calculated and provided by EUROSTAT. |
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10.7. Quality management - documentation | |||
Not available |
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11.1. Quality assurance | |||
The current quality assurance procedures are training, benchmarking, evaluations and the application of best practice. In addition, the most common activities are: self-assessment, peer review, compliance monitoring and quality review of statistical surveys |
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11.2. Quality management - assessment | |||
The results of the evaluation of the quality of statistical surveys based on standard criteria are positive and will be further improved in the future. |
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12.1. Relevance - User Needs | |||
Not available |
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12.2. Relevance - User Satisfaction | |||
Not available |
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12.3. Completeness | |||
100% |
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12.3.1. Data completeness - rate | |||
Will be calculated and provided by EUROSTAT. |
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13.1. Accuracy - overall | |||
Data are compared to Eurostat AQ. Time series of each value are checked yearly. |
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13.2. Sampling error | |||
Not applicable to statistical accounts. |
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13.2.1. Sampling error - indicators | |||
Not applicable to statistical accounts. |
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13.3. Non-sampling error | |||
Not applicable to statistical accounts. |
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13.3.1. Coverage error | |||
Not applicable to statistical accounts. |
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13.3.1.1. Over-coverage - rate | |||
Not applicable to statistical accounts. |
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13.3.1.2. Common units - proportion | |||
Not applicable to statistical accounts. |
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13.3.2. Measurement error | |||
Not applicable to statistical accounts. |
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13.3.3. Non response error | |||
Not applicable to statistical accounts. |
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13.3.3.1. Unit non-response - rate | |||
Not applicable to statistical accounts. |
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13.3.3.2. Item non-response - rate | |||
Not applicable to statistical accounts. |
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13.3.4. Processing error | |||
Not applicable to statistical accounts. |
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13.3.5. Model assumption error | |||
Not applicable to statistical accounts. |
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14.1. Timeliness | |||
Two years after the reference period. |
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14.1.1. Time lag - first result | |||
Not applicable. |
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14.1.2. Time lag - final result | |||
Not applicable. |
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14.2. Punctuality | |||
Not applicable. |
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14.2.1. Punctuality - delivery and publication | |||
Will be calculated and provided by EUROSTAT. |
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15.1. Comparability - geographical | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Data on PEFA are compiled according to international guidelines and insofar comparable. Application of the PEFA Builder tool ensures comparability to a certain extent. |
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15.1.1. Asymmetry for mirror flow statistics - coefficient | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Not applicable. |
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15.2. Comparability - over time | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Please see the table in 15.2.1.1. |
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15.2.1. Length of comparable time series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Will be calculated and provided by EUROSTAT. |
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15.2.1.1. Comparability - over time detailed | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Please use below table for explaining b)-flags (breaks in time series): Not avaliable
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15.3. Coherence - cross domain | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Not avaliable. |
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15.3.1. Coherence - sub annual and annual statistics | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Not applicable; reported PEFA data are only annual. |
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15.3.2. Coherence - National Accounts | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
No information |
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15.3.3. Do you cooperate with national colleagues compiling AEA? | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Yes |
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15.3.4. Are there compilation elements that PEFA compilers jointly undertake with AEA compilers (e.g. distribution of road transport fuel use and emissions by NACE)? | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
No |
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15.3.5. Do you report in PEFA imports and exports according to the SEEA-CF concepts for trade in goods (see SEEA-CF section 3.3.3, paras. 3.121 ff., and para. 1.46)? | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
No |
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15.3.6. Do you perform cross-domain plausibility checks between your PEFA data on air transport versus OECD's data on CO2-emissions of air transport? | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
No |
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15.3.7. Do you perform cross-domain plausibility checks between PEFA data points and corresponding data points in energy statistics (see PEFA validation rules)? | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Yes |
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15.3.8. Do you perform cross-domain plausibility checks between PEFA data points and the corresponding data points in economy-wide material flow accounts (EW-MFA) (see PEFA validation rules)? | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
No |
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15.4. Coherence - internal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Eurostat's validation procedures should ensure full internal consistency, at least for the mandatory data points. |
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300 hours (this time does not include working time on Annual Questionnaires) |
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17.1. Data revision - policy | |||
Before their publication, statistical data are verified each time |
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17.2. Data revision - practice | |||
Data is corrected when needed, eg. Revision of AQ. |
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17.2.1. Data revision - average size | |||
Will be calculated and provided by EUROSTAT. |
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18.1. Source data | |||
Data sources used to produce physical energy flow accounts are described in the following sub-concepts. |
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18.1.1. Which are the main data sources you employ for the use of natural energy inputs (i.e. who is extracting)? | |||
Joint Annual Questionnaires: Oil, Natural Gas, Electricity and Heat, Coal, Renewables and Wastes, |
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18.1.2. Which are the main data sources you employ for supply of energy products (e.g. electricity, refinery products etc.)? | |||
oint Annual Questionnaires: Oil, Natural Gas, Electricity and Heat, Coal, Renewables and Wastes, |
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18.1.3. Which are the main data sources you employ for the transformation use by energy transforming entities (NACE 2-digit divisions)? | |||
Questionnaire G-03 "Fuels and Energy Consumption", |
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18.1.4. Which are the main data sources you employ for the end use by end user entities (including non-energy use)? | |||
Questionnaire G-03 "Fuels and Energy Consumption", |
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18.1.5. Which auxiliary data do you use to develop 'distribution keys' to assign energy use to the detailed breakdown of production activities (NACE 2-digit divisions) and categories of household consumption? | |||
We used specific surveys - household surveys. The division into individual types NACE -2 is made on the basis of unit data on fuel consumption. |
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18.1.6. Do you use the PEFA builder? If yes: for populating the PEFA Tables, or for control only? | |||
YES - for populating the PEFA Tables. |
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18.1.7. Which data sources do you use to make adjustments for the residence principle? | |||
Data for the resident principle were adjust using a questionnarie RAF-2 "Production, turnover, inventories as well as storage infrastructure and transmission of crude oil, petroleum products and biofuels" and using "Energy Statisctisc" - Basic (Synthetic) Enenrgy Balance. |
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18.2. Frequency of data collection | |||
Yearly |
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18.3. Data collection | |||
Data are collected by on-line reporting portals of Statistics Poland and Energy Market Agency. All questionnaires are also avaliable in pdf format in respecting websites. Some of the questionnaires have a full sample and some are chosen by purpose of the given questionnaire chosen by Nace. We do not have a questionnaire for the sole purpose of PEFA. |
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18.4. Data validation | |||
Checks between monthly, quarterly and annual, verification of time series, investigation of outliers. Every year we improve control algorithms of statistical data entered into the form by means of reporting portal. Improving methods of choosing the units. Consultations with responders |
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18.5. Data compilation | |||
>Weighted average national gas prices are calculated, using the market shares of gas suppliers surveyed, as weighting factors. |
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18.5.1. Imputation - rate | |||
Not applicable. |
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18.5.2. Do you assign all supply of electricity and heat to NACE D35, or do you assign some to other NACE divisions than D35? Is the assignment you did fully aligned to the ESA monetary supply table submitted by your country? | |||
We asign all supply of electricity and heat to NACE D35. We do not compare data with ESA monetary supply |
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18.5.3. Which method do you use for the allocation of road transport energy use to NACE industries and households? | |||
Industries=> Questionnaire G-03 "Fuels and Energy Consumption", |
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18.5.4. Which method do you use for the allocation of energy use to detailed service industries (i.e. NACE 2-digit divisions 55-98)? | |||
We have the consumption volume in the services sector (often a balancing item). We estimate data from reports completed by entities with a specific NACE proportionally to achieve the values reported in AQ |
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18.5.5. How do you ensure a coherent assignment of energy use to economic activities (i.e. the use of energy products by a given production activity (NACE A*64 division) reported in PEFA must be coherent with the emissions reported in AEA)? | |||
Emission reported in AEA is based on PEFA. Data from nace A*64 come from our questionnaires |
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18.6. Adjustment | |||
Not applicable. |
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18.6.1. Seasonal adjustment | |||
Not applicable. |
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