Annual household gas

Gas household consumption weighted band average

The bar graph in the top half of this panel shows the annual weighted band average (WBA) price in c/kWh for household gas. The WBA price is the best representative value for the average price experienced by consumers. It takes the prices experienced by gas consumers from the D1 consumption band (for low demand) to the D3 consumption band (for high demand) and weights them against the relative market share of gas consumption in each band.

The bar graph in the bottom half of this panel shows the annual changes in price as a percentage. 

The different contributing elements to the overall WBA price can be explored using the drop-down menu on the top right corner. Users can select to view the WBA price in terms of:

• Base + NRTL + VAT
• Base + NRTL
• Base

The “Base” price includes network, energy, and supply costs. The “Base + NRTL” price adds all non-recoverable taxes and levies (as well as any account credits). The “Base + NRTL + VAT” price further includes value-added tax.

Gas household weighted consumption band average with price component

The stacked bar graph in the top half of this panel shows the WBA price in c/kWh disaggregated into the following price components:

• Base price
• NRTL (non-Recoverable Taxes and Levies)
• VAT

The stacked bar-chart in the bottom half of this panel shows the percentage share of each price component.

Gas household weighted consumption band average with component disaggregation

The stacked bar graph in the top half of this panel shows the WBA price in c/kWh disaggregated into the following components:

• Energy and Supply
• Network Costs
• VAT
• Renewable Taxes
• Capacity Taxes
• Environmental Taxes
• Other

The stacked bar-chart in the bottom half of this panel shows the percentage share of each price component.

Gas household consumption weighted band average with component selection

The different contributing elements for components to the overall WBA price can be explored using the drop-down menu on the top right corner. The stacked bar graph in the top half of this panel shows the WBA price in c/kWh. Users can select to view the WBA price in terms of:

• Energy and Supply
• Network Costs
• VAT
• Renewable Taxes
• Capacity Taxes
• Environmental Taxes
• Other

The bar graph in the bottom half of this panel shows the annual changes in price for the selected component as a percentage. 

Gas household weighted consumption band average and band prices

The four line graphs in the top half of this panel show the average price of the:

• WBA (thicker line)
• D1 consumption band (< 20 GJ)
• D2 consumption band (20 GJ to <200 GJ)
• D3 consumption band (>=200 GJ)

The stacked bar-chart in the bottom half of this panel shows the annual percentage market share of each consumption band by band. Typically, the D2 band accounts for approximately 85% of household gas consumption.

Gas household with consumption band and price component selection

The bar graph in the top half of this panel allows the different contributing elements to price of each consumption band can be explored using the drop-down menu on the top right corner. Users can select any consumption band (D1 to D3), and view that consumption band’s price in terms of:

• Base + NRTL + VAT
• Base + NRTL
• Base

The bar graph in the bottom half of this panel shows the annual changes in price of that consumption band as a percentage. 

Gas household price component with consumption band selection

The stacked bar graph in the top half of this panel allows the price of the user-selected consumption band to be disaggregated into the following price components:

• Base price
• NRTL (non-Recoverable Taxes and Levies)
• VAT

The stacked bar-chart in the bottom half of this panel shows the percentage share of each price component in that consumption band.

Gas household components with consumption band selection

The stacked bar graph in the top half of this panel allows the price of the user-selected consumption band to be disaggregated into the following components:

• Energy and Supply
• Network Costs
• VAT
• Renewable Taxes
• Capacity Taxes
• Environmental Taxes
• Other

The stacked bar-chart in the bottom half of this panel shows the percentage share of each component in that consumption band.

Data download

This panel allows users to download the data underlying all the data panels on this webpage. Users can select their preferred 'price component' (including multiple components), 'consumption band' (including multiple bands), 'unit' (including kWh and PC / percentage) and zoom-in on a date-range that best suits their interest. The table will then show the corresponding annual values. Users can download the table as follows:

• Click on the white space on the table below
• Select the small "Download" icon (rectangle with an arrow pointing down) at the bottom right of the panel
• Click on the "Data" icon (cylinder shape)
• In the new window, select the "Download" icon at the top right

Interacting with the data panels

In many of the above data panels, users can interact and customise the data views to suit their needs. In many cases, hovering the cursor over an element of a plot in a panel will invoke a ‘tool tip’ that provides numerical detail of the underlying element.

Users can download a panel as an image file (PNG), or its underlying data (CSV or XLSX crosstab) by clicking on the small "Download" icon (rectangle with an arrow pointing down) at the bottom right of the panel. Alternatively, users can customise and download the underlying data for all panels on this page, by using the Customisable Download panel.

Due to the detailed nature of the plots and tables, and how tool tips are optimised for a mouse, rather than a finger, this page is best viewed on a monitor rather than a smartphone.

Role and value of data

SEAI collect data from the licensed energy providers, rather than from bill-payers, on a biannual and annual basis. The data are collected under the EU-EPR (Statistics on Natural Gas and Electricity Prices Regulation 2016/1952), which defines when-and-how the price data needs to be collected and aggregated, to facilitate international comparison.

One of the strengths of the Electricity and Gas Price Regulation is that it provides a rich dataset for analysis and comparison between EU countries. However, because the data is collected and presented in many consumption bands it is difficult to present a simple message on trends and comparison. One solution to this problem is to present weighted average prices. Along with prices for the different bands of consumption, these weighted average prices have been presented on this page.

Data provenance and conversions

The EU-EPR price data is based on supplier side data – it defines the ‘effective unit price’ of energy for households through revenue received by the supplier, divided by energy delivered by the supplier. The ‘effective unit price” is the best way of expressing the true cost of energy see Stat Chat - Credit Where Credit is Due | SEAI Blog | SEAI). The “Base + NRTL + VAT” price component shows this effective unit price. The base price includes network costs, and energy and supply costs. The NRTL (non-Recoverable Taxes and Levies) includes all other taxes, minus VAT for the period. 

Data collected in the household gas survey represents 100% of household consumers. Biannual price data for household gas is collected in units of euro/GJ. Prices here are presented in c/kWh.