Project overview*
| EIS status | Approved with conditions |
| Description | Approximately 1,000 kilometres of high-voltage overhead electricity transmission lines connecting the North West Minerals Province to the national electricity market. |
| Proponent | Queensland Electricity Transmission Corporation (T/a Powerlink Queensland) |
| Location/s | The transmission line would run between Townsville and Mt Isa with a southern connection running from Dajarra Road Substation to the Selwyn Substation, connecting further south to the Woodya Substation View map. |
| Local government/s |
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| Investment | $5 billion |
| Key features |
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| Jobs |
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* Project information supplied by proponent and subject to change.
Project changes
Since the publication of the Coordinator-General's report on the EIS, Powerlink Queensland has applied for the following changes to the CopperString Project.
Environmental impact statement (EIS) process
| Date | Activity |
|---|---|
| 22 September 2025 | Coordinator-General stated a new lapse date for the Coordinator-General’s EIS evaluation report of 28 September 2028. |
| 11 November 2022 | Delegate for Australian Minister for the Environment and Water approval of controlled action ‘CopperString Transmission Line Project’ (EPBC 2019/8416) subject to conditions. |
| 28 September 2022 | Coordinator-General’s report on the EIS ( Updated draft biodiversity offset management strategy (August 2022) ( |
| 28 February 2022 | The Coordinator-General accepted the draft EIS and the revised draft EIS as the final EIS. |
| 12 January 2022 | The proponent lodged an updated revised draft EIS |
| 12 October 2021 | The proponent lodged a revised draft EIS. |
| 17 June 2021 | Additional information for the EIS requested by the Coordinator-General. |
| 23 February 2021 | Coordinator-General stated a new project declaration lapse date of 4 March 2022. |
| 21 December 2020 to 12 February 2021 | Draft EIS on public consultation. |
| 4 September 2019 | Terms of reference for an EIS ( |
| 8 July to 2 August 2019 | Draft terms of reference ( |
| 14 May 2019 | Delegate for the Australian Minister for the Environment decided that the project is a 'controlled action' |
| 26 April 2019 | Gazettal of 'coordinated project' declaration ( |
| February 2019 | Initial advice statement submitted ( |
CopperString Project’s EIS documents
If you have difficulty downloading documents, please email CopperString@coordinatorgeneral.qld.gov.au
- Volume 4 - EIS supplement January 2022
- Attachment A - Response to submissions
- Attachment B - Revised project description
- Attachment C - Concept tower siting plans
- Dajarra Road to Phosphate Hill (B-reduced)
- Dajarra Road to Phosphate Hill (A-reduced)
- Overview of the Eastern Connection
- Dugal River mine connection
- Dajarra Road to Mt Isa
- Flinders to Dajarra Road 1-70
- Flinders to Dajarra Road 71-163
- Woodstock to Flinders 1-47
- Woodstock to Flinders 48-107
- Woodstock to Flinders 108-141
- Attachment D - Revised concept infrastructure plans
- Attachment E - Revised MNES and MSES
- Attachment F - Additional information flora and fauna
- Updated species impact assessment tables
- Desktop analysis
- Dajarra Road to Chumvale conductor vegetation clearing and works
- Dajarra Road to Mount Isa conductor vegetation clearing and works
- Dajarra Road to MMG conductor vegetation clearing and works
- Dajarra Road to Selwyn conductor vegetation clearing and works
- Flinders to Dajarra Road conductor vegetation clearing and works
- Selwyn to Woodya vegetation clearing and works
- Woodstock to Flinders vegetation clearing and works
- Visual comparison of landscape types
- Waterway assessments
- Waterway barrier crossing register - major risk waterways
- Attachment G - Draft Biodiversity Offset Management Strategy
- Attachment H - Additional information economics
- Attachment I - Additional plans and commitment register
- Revised EIS commitments register
- Bushfire management plan
- Accommodation management plan
- Sustainability management plan
- Helicopter stringing management plan
- Waste and refuse disposal management plan
- Interface management plan combined
- Procurement and logistics management plan
- Risk management plan combined
- Construction methodology management plan
- Community liaison management plan
- Local industry participation plan
- Traffic management plan
- Local and Indigenous employment engagement and training plan
- Attachment J - Additional information flooding
Volume 1
Volume 2
- Chapter 01 - Introduction
- Chapter 02 - Project description
- Chapter 03 - Site description and climate
- Chapter 04 - Legislation and approvals
- Chapter 05 - Land
- Chapter 06 - Geology and soils
- Chapter 07 - Flora and Fauna
- Chapter 08 - Biosecurity
- Chapter 09 - Water resources and water quality
- Chapter 10 - Air and greenhouse gas
- Chapter 11 - Noise and vibration
- Chapter 12 - Waste management
- Chapter 13 - Transport
- Chapter 14 - Social
- Chapter 15 - Cultural heritage
- Chapter 16 - Economic
- Chapter 17 - Hazards, health and safety
- Chapter 18 - Matters of national environmental significance
- Chapter 19 - Environmental management
- Chapter 20 - Cumulative impacts
- Chapter 21 - Environmental offsets
- Chapter 22 - Conclusions and recommendations
- Chapter 23 - References
Volume 3
- Appendix A - Terms of reference with cross-reference table
- Appendix B - EIS study team
- Appendix C - Public consultation report
- Appendix D - Corridor selection report
- Appendix E - Land acquisition protocol
- Appendix F - Real property descriptions of impacted land parcels
- Appendix G - Intersecting road and rail infrastructure crossings
- Appendix H - Tower siting plans
- Appendix I - Indicative infrastructure layout and cross-section drawings
- Appendix J - Project commitments register
- Appendix K - Land use and tenure
- Appendix L - Regulatory approvals plan
- Appendix M - Infrastructure designation and planning
- Appendix N - SDAP assessment
- Appendix O - Visual amenity
- Appendix P - Ecological assessment
- Appendix Q - Framework environmental management plan
- Appendix R - Field development plan
- Appendix S - Concept erosion and sediment control plan
- Appendix T - Concept rehabilitation plan
- Appendix U - Concept biosecurity plan
- Appendix V - Greenhouse gas assessment
- Appendix W - Noise technical report data Copperstring 1.0
- Appendix X - Transport impact assessment
- Appendix Y - Assessment of the impact to aviation
- Appendix Z - Social impact assessment
- Appendix AA - Non-indigenous cultural heritage
- Appendix AB - Economics impact assessment
- Appendix AC - Electro-magnetic field specialist study