-
- Transmission Exit Capacity Statement for the 10 Towns Licence Area (Gas Year 2024 / 2025)
- Standards of Performance 2024 Ten Towns Distribution
- Standards of Performance 2024 Belfast Supply
- Standards of Performance 2024 Ten Towns Supply
- Technical Preparedness Study – Hydrogen Blends in the Northern Ireland Gas Distribution Networks
- firmus energy networks - Privacy Notice
- firmus energy Supply Notice of Rights
- firmus energy Distribution Notice of Rights
- Greater Belfast- Phoenix Natural Gas Notice of Rights
- Tax Strategy 2024
- Code of Practice for Consumers in Vulnerable Circumstances - 2024
- NI GNO RFI Results Report
- Conveyance Charge Statement 2025
- Code of Practice on Services for Prepayment Meter Customers 2024
- Modern Slavery Statement 2023
- firmus energy Biomethane Connection Guide 2024
- Balmoral Show Competition 2024 - T&C’s
- Balmoral Show 2024 Offer Terms & Conditions
- Enquiry Control and Utility Asset Management System
- Standards of Performance 2023 Ten Towns Distribution
- Standards of Performance 2023 Ten Towns Supply
- Standards of Performance 2023 Belfast Supply
- Transmission Exit Capacity Charge for the 10 Towns Area 1 October 2023 to 30 September 2024
- firmus energy Tax Strategy
- Debt Recovery Charges
- GNO 2023 Commitments
- Stakeholder Report 2023
- Standards of Performance 2022 Ten Towns Distribution
- Standards of Performance 2022 Ten Towns Supply
- Standards of Performance 2022 Belfast Supply
- Modern Slavery Statement for Financial Year 2022
- firmus energy Stakeholder Report 2021-2022
- firmus energy privacy notice
- firmus energy Stakeholder Report 2020-2021
- How do I make a complaint?
- firmus energy GD23 Business Plan
- Modern Slavery Act 2021 for Financial Year 2021
- Supply Terms and Conditions April 2021
- firmus energy Stakeholder Report 2020
- Supply Terms and Conditions April 2020
- Principal Changes to Supply Terms & Conditions 2020
- Supply Terms and Conditions October 2019
- Environmental Policy
- firmus energy Distribution Network Code
- Thirteenth Annual Development Plan
- Greater Belfast- firmus energy Supply Notice of Rights
- Greater Belfast & West Areas Gas Supply Licence
- Modern Slavery Statement for Financial Year 2020
- EU Consumer Checklist March 2021
- Consumer Information Pack
- Twelfth Annual Development Plan
- Supply Marketing Code of Practice
- Forecast Network Capacity Statement
- Eleventh Annual Development Plan
- Energy Supply Code of Practice on Complaints Handling
- Code of Practice on Payment of Bills - Gas Supply
- Persons who are of Pensionable Age or Disabled or Chronically Sick
- Code of Practice on Services for Prepayment Meter Customers
- Supply Terms & Conditions 1st of April 2016
- firmus energy Network Business Gas Tariff
- Accuracy Scheme
- Tenth Annual Development Plan
- Supply Deemed Contract Scheme
- Distribution Terms & Conditions
- firmus energy Distribution Connection Policy
- firmus energy Distribution Terms and Conditions
- firmus energy GD17 Business Plan
- Ninth Annual Development Plan
- Strategic Energy Framework 2009
- Primary Gas Legislation in Northern Ireland
- Consultation on Prepayment Meters in Northern Ireland
- Energy Billing Metering Consultation
- Supplier of Last Resort Consultation
- Consultation on Sustainable Development
- CAG Retail Consultation Final
- Development of our 5 year Corporate Strategy - NIAUR Consultation
- Warm Homes Consultation
- Northern Ireland Gas Inventory Product Trial/Pilot
- Consultation on Draft Gas (Designation of Pipelines) Order (Northern Ireland)
- Forward Work Programme 2006/2007
- General Consumer Council, Energy Forward Work Programme
- OFREG Consultation Transmission Operations 2006
- NTS Exit Reform Response
- Workplan Consultation Response 2006
- Northern Ireland Energy Efficiency Levy – A Review 2006
- Showreel
- Distribution Consumer Information Code of Practice
- Distribution Complaints Handling Code of Practice
- Distribution Marketing Code of Practice
- Code of Practice on the Efficient Use of Energy
- Eighth Annual Development Plan
- Seventh Annual Development Plan
- Annual Development - Craigadoo Quarry
- Annual Development - Coleraine Quarries
- Annual Development - Warrenpoint Town Centre
- Annual Development- Ballyclare Network Extension
- Portstewart Map
- Portstewart Network Extension
- Bessbrook Additional Development Plan 2013
- Bushmills Additional Development Plan 2013
From 1st April 2025, our regulated tariffs are decreasing by 11.84% in the 10 Towns Network
