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For any question on data and metadata, please contact: Eurostat user support |
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1.1. Contact organisation | Statistics Sweden |
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1.2. Contact organisation unit | Agriculture and Energy Unit |
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1.5. Contact mail address |
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2.1. Metadata last certified | 15/06/2022 | ||
2.2. Metadata last posted | 15/06/2022 | ||
2.3. Metadata last update | 12/07/2022 |
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3.1. Data description | |||
European statistics on natural gas prices for household and non-household customers. |
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3.2. Classification system | |||
Internal Eurostat classification system based on annual natural gas consumption bands and tax levels. |
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3.3. Coverage - sector | |||
Household sector and final non-household sector (industry, services, offices, agriculture, etc). |
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3.4. Statistical concepts and definitions | |||
The prices are collected in national currencies per GJ and according to different bands of consumption. For the households sector, these bands are:
For the final non-households sector, the bands are:
There exist 2 different levels of disagregation for semestrial and annual prices: 1- Semestrial prices: These prices are reported twice a year and are divided in 3 levels:
2- Annual prices: These prices are reported once a year together with the data for the second semester and are divided into the following components and taxes:
In addition to these elements, the network cost is split into the respective shares of transmission and distribution. The relative share of consumption in the different consumption bands is reported by the countries and used to calculated the single national natural gas prices (weighted averages for consumer bands IA-IF and DA-DE) but not published because it could be used to re-calculate some confidential values. [Describe any state subsidy scheme that is in place and explain how it is reported. Indicate which reference periods are affected.] |
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3.5. Statistical unit | |||
Household and non-household consumers divided into consumption bands. |
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3.6. Statistical population | |||
Household customers: Data coming from 12 suppliers out of 13 and representing100 % of the household customers. non-household customers: Data coming from 12 suppliers out of 13 and representing 100 % of the final non-household customers. |
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3.7. Reference area | |||
National level |
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3.8. Coverage - Time | |||
Natural gas prices data for Sweden are available since 2007. |
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3.9. Base period | |||
Not applicable. |
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Prices are reported in national currency per GJ. However, Eurostat also calculates and publishes the prices in EURO and PPS (purchasing power parity) and do the conversion to kWh. |
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For semestrial prices, the reference periods are from January to June for semester 1 and from July to December for semester 2. For annual prices, the reference period is the whole calendar year (from January to December). |
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6.1. Institutional Mandate - legal acts and other agreements | |||
At EU level:
At national level:
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6.2. Institutional Mandate - data sharing | |||
At EU level:
At national level:
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7.1. Confidentiality - policy | |||
At EU level:
At national level:
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7.2. Confidentiality - data treatment | |||
The data published is aggregated prices and no quantity is published, no method for disclosure protection is used. |
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8.1. Release calendar | |||
The release calender is available at the official web site for Statistics Sweden. At the web page for the survey the next date for publishing is announced.
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8.2. Release calendar access | |||
8.3. Release policy - user access | |||
Statistics is published on Statistics Sweden’s web site, aimed at the public. Dissemination is thereby conducted to all users at the same time. |
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Natural gas prices in Sweden are published on a semestrial basis on Eurostat's website. At Statistics Sweden's web site, the data is published on a semestrial basis. |
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10.1. Dissemination format - News release | |||
No new release |
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10.2. Dissemination format - Publications | |||
No new release |
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10.3. Dissemination format - online database | |||
No new release |
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10.3.1. Data tables - consultations | |||
The data is published on Statistics Swedens website. |
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10.4. Dissemination format - microdata access | |||
The microdata may be available by request for researchers after a confidentiality vetting procedure. The Public Access to Information and Secrecy Act protects data for individual respondents (microdata), but it is possible to apply for access to data for research or statistical purposes. The general policy of Statistics Sweden is to conduct a confidentiality vetting for every request of microdata releases. When access to microdata is granted, data will be compiled by the responsible department and delivered to the user in a secure way. |
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10.5. Dissemination format - other | |||
No meta data available |
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10.5.1. Metadata - consultations | |||
No meta data available |
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10.6. Documentation on methodology | |||
No metadata available |
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10.6.1. Metadata completeness - rate | |||
No meta data available |
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10.7. Quality management - documentation | |||
Documents regarding quality management are available on Statistics Sweden’s website. Gaspriser och gasavtal (scb.se)
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11.1. Quality assurance | |||
The quality assurance framework at Statistics Sweden is in line with the ISO 20252 standard. Use of best practices is endorsed by requirements on the Business Support System. Quality reviews with compliance monitoring are performed for a sample of surveys and processes continuously. |
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11.2. Quality management - assessment | |||
The general quality of this survey is of satisfactory standard. In an effort to improve the quality, the survey will be altered in the near future. The most glaring problems in producing the statistics are time constraints and constraints in resources and personnel. This is solvable by merging surveys regarding electricity and gas. Administration will be harmonized and more time can be spent improving the survey. Lastly, it will create more time for the staff to go more in depth in understanding the market.
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12.1. Relevance - User Needs | |||
This survey fills an important role for Statistics Sweden regarding prices. There are similar surveys that track offered prices for a specific time-period but this survey tracks de facto prices for that specific time-period. Important users are the Swedish Energy Agency, the Swedish Energy Markets Inspectorate and companies in the industry. The main use is to follow the price development within the gas market. |
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12.2. Relevance - User Satisfaction | |||
No systematic measure is in place at Statistics Sweden but we accept e-mails and suggestions put forth in such a manner. |
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12.3. Completeness | |||
Sweden is able to provide all the data requested by the relevant regulations and guidelines |
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12.3.1. Data completeness - rate | |||
100 % |
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13.1. Accuracy - overall | |||
Errors are corrected before publication by asking for revised information if the errors are detectable (i.e break a pattern) or are outside an acceptance interval (i.e. developing contrary to the rest of the market). Undercoverage and its consequences on the data is unknown. |
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13.2. Sampling error | |||
This survey is not a sample survey. |
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13.2.1. Sampling error - indicators | |||
10 % of respondents on average do not hand in the required data. |
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13.3. Non-sampling error | |||
Errors might occur due inadequate external environment monitoring, the goals is to have all companies active on the market in the survey. This is accomplished by monitoring the market. |
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13.3.1. Coverage error | |||
Prices may be wrong if a new actor is not discovered on the market in time to be included in the survey. |
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13.3.1.1. Over-coverage - rate | |||
Not applicable |
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13.3.1.2. Common units - proportion | |||
Not applicable |
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13.3.2. Measurement error | |||
Possible measurement errors might come from the respondents adding taxes to the prices. Revising scripts and understanding the process is vital in minimizing this kind of errors. |
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13.3.3. Non response error | |||
The level of unit non-response is approx 7 % |
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13.3.3.1. Unit non-response - rate | |||
All providers who responded to the survey provided all information required |
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13.3.3.2. Item non-response - rate | |||
All providers who responded to the survey provided all information required. |
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13.3.4. Processing error | |||
The processing errors hitherto have been due to taxes added to the respondents’ data and revised data being overwritten by original data. Rewriting the solutions and making them more robust has been a way to consolidate this. |
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13.3.5. Model assumption error | |||
Not Applicable. |
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14.1. Timeliness | |||
Natural gas providers that participate in the national data collection are requested to provide the natural gas price data within 1 month after the reference period. After arrival, the statistical office checks the micro-data for correctness, consistency and completeness and national averages are calculated and reported to Eurostat during the third month after the reference period. |
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14.1.1. Time lag - first result | |||
The first version of the natural gas price questionnaire for households for the 1st semester of 2019 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for households for the 2nd semester of 2019 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for households for the 1st semester of 2020 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for households for the 2nd semester of 2020 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for households for the 1st semester of 2021 was sent 120 days after the reference period. The first version of the natural gas price questionnaire for households for the 2nd semester of 2021 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for non-households for the 1st semester of 2019 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for non-households for the 2nd semester of 2019 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for non-households for the 1st semester of 2020 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for non-households for the 2nd semester of 2020 was sent 90 days after the reference period. The first version of the natural gas price questionnaire for non-households for the 1st semester of 2021 was sent 120 days after the reference period. The first version of the natural gas price questionnaire for non-households for the 2nd semester of 2021 was sent 90 days after the reference period. |
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14.1.2. Time lag - final result | |||
2019 and 2020 was within the deadline. No second version. 1st semester 2021 was was submitted with one month delay where as 2nd semster 2021 was within the deadline.
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14.2. Punctuality | |||
The legal deadline for submitting the questionnaires is the third month after the reference period. One delivery was not on time, according to 14.1.2 above. The reasons for delay was human errors which caused the information letter to be delayed. |
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14.2.1. Punctuality - delivery and publication | |||
The legal deadline for submitting the questionnaires is the third month after the reference period. One delivery were not on time, according to 14.1.2 above. The reasons for delay was human errors which caused the information letter to be delayed. . This problem did not alter the prices. |
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15.1. Comparability - geographical | |||
The data is comparable to data collected in other geographical areas. |
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15.1.1. Asymmetry for mirror flow statistics - coefficient | |||
Not applicable |
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15.2. Comparability - over time | |||
The prices are comparable over time. |
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15.2.1. Length of comparable time series | |||
22 |
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15.3. Coherence - cross domain | |||
Not applicable |
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15.3.1. Coherence - sub annual and annual statistics | |||
Not applicable |
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15.3.2. Coherence - National Accounts | |||
Not applicable |
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15.4. Coherence - internal | |||
Not applicable |
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The cost for production of this statistics is 150 000 Swedish crowns per year. There is no estimate regarding cost for the respondents. The survey keeps the questions needed to be answered to a bare minimum. The gathering of information is being made over the internet by our own web-based tool. |
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17.1. Data revision - policy | |||
The data is revised during semester 2. Statistics Sweden has a revision policy (in Swedish): https://www.scb.se/contentassets/99b579ae03d245c1a5700c12947746cf/revideringspolicy-2018.pdf
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17.2. Data revision - practice | |||
The main reasons for revisions are revised data from the companies due to manual errors. |
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17.2.1. Data revision - average size | |||
Households gas prices collection: 0 Non-households gas prices collection: 0 |
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18.1. Source data | |||
The data is provided by gas companies. |
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18.2. Frequency of data collection | |||
Half-year intervals. |
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18.3. Data collection | |||
The data is collected via an online survey. The companies elected to respond to this survey are given a username and a password. Via the login information they can reach Statistics Sweden’s web site and respond to the survey regarding gas prices. |
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18.4. Data validation | |||
Data is validated by outlier detection and time series analysis both on a macro and a micro level. |
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18.5. Data compilation | |||
The data is compiled by taking the weighted average price from the respondents. No further methods has been used when compiling the final result. |
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18.5.1. Imputation - rate | |||
Approx 7 % was imputed |
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18.6. Adjustment | |||
If rounding errors or when wrong measurement have been used, an e-mail is sent to the respondent in question asking for confirmation and afterwards the error is manually corrected. |
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18.6.1. Seasonal adjustment | |||
Seasonable adjustments are not carried out. |
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