Jemena Gas Networks
Connecting your Home with Natural Gas
Technical information
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This information is published in accordance with the requirements of Part 10 of the National Gas Rules. The document contains information Services and access information (Rule 101B), Standing terms (Rule 101C) and Prices payable (Rule 101E) information. Downloadable Excel spreadsheets containing flow data and inlet/outlet pressures can be accessed via this link (Rule 101B(4b) i, ii, iii). Currently, Jemena Gas Networks has 40 users (retailers and self-contracting users) using its reference services (required as per Rule 101E(3)). Information relating to Rule 101B(5)(b) Matters Expected to Affect Capacity can be downloaded as an Excel spreadsheet here. The map on page 11 (see Figure 10) shows where hydrogen or biomethane is mixed with natural gas in our network. The highlighted areas give a general idea of where the blended gas might reach. Keep in mind, the actual spread can vary based on factors like how much renewable gas is added, how much natural gas is flowing, and how much gas is being used by nearby homes and businesses. For a list of postcodes potentially receiving a hydrogen or biomethane blend, please click here. |
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The User Access Guide contains a link to the Interconnection Policy. The Interconnection Policy can be accessed via this link as well. |
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| JGN Service and Access Information |
This information is published in accordance with the requirements of Part 10, Rule 101B(4) Service and access information of the National Gas Rules. Other Service and Access information is published in the Part 10 information document. |
| Supplier curtailment methodology |
The supplier curtailment methodology (JGN Curtailment Methodology) is published in accordance with the requirements of Part 10, Rule 101B(2)(f) Service and access information of the National Gas Rules. |
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Part 10 information – Financial and historical demand information (updated in 2025) |
This information is published in accordance with the requirements of Part 10 of the National Gas Rules and provides financial and historical demand inflation, including a cost allocation methodology. |
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Sets out the rules and requirements for third parties performing gasfitting work to connect consumer services to Jemena’s gas distribution network. |
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| Find out how to apply for connection, where metering can be installed and associated technical data, go to this page and click the DOWNLOAD button. | |
| Schedule of reference tariffs and charges effective 1 July 2025 |
Sets out our reference tariffs and charges for the period 1 July 2025 to 30 June 2026. |
| Schedule of reference tariffs and charges effective 1 July 2024 |
Sets out our reference tariffs and charges for the period 1 July 2024 to 30 June 2025. |
| JGN 2025-30 Tariff Assignment Policy |
Explains details regarding JGN’s tariff assignment, tariff reassignment, and Users’ rights and obligations. |
| Sets out the network transportation services we provide. | |
| Reference Service Agreement 2025-2030 | Terms and conditions that apply to the network transportation services we provide to users. |
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Access Arrangement Information 2025-30: |
The information that is reasonable necessary for users and prospective users to: (a) understand the background to the access arrangement and (b) understand the basis and derivation of the various elements of the access arrangement. |
| Model Standing Offer (1 July 2025) | Explains details around the connection of residential premises to Jemena Gas Network, including the offer process, terms and conditions and site condition requirements. |
| Deemed Standard Connection Contract |
Contract between you and us about the services which cover connection of your premises to our distribution system, and the energy supplied to the premises. |
| Safety Case of Jemena Gas Assets (NSW) | The Safety Case provides a simple explanation of the nature of gas safety risks and Jemena’s approach to risk management. |
| Emergency Load Shedding Form | The Emergency Load Shedding form provides Jemena with your company's up to date emergency contact details and load shedding information. |
| JGN Performance Report 2025 | Jemena Gas Network Service Performance - Includes metering, connections, service, quality and reliability standards for 2025. View the Reporting Methodology. |
| Daily Gas Data Product – Demand Customers | The Daily Gas Data Product provides demand customers with comprehensive gas usage reports (daily, hourly, and monthly) delivered via email, daily. |
| Daily Gas Data Product – Consultants | The Daily Gas Data Product provides Consultants with comprehensive gas usage reports (daily, hourly, and monthly) delivered via email, daily. |
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Detailed information about Meter Data Logger for Electrician or property developer. |