EPA Western Australia
Published on EPA Western Australia (https://www.epa.wa.gov.au)

Home > Printer-friendly > Printer-friendly > Marri Wind Farm

Marri Wind Farm

Project
Proponent: 
Marri WF Pty Ltd
Proposal description: 

The proposal is for the development of an onshore wind farm and involves the construction and operation of up to 82 wind turbines, generating up to 550 megawatts (MW). Associated infrastructure includes temporary worker accommodation, a battery energy storage system (BESS), electrical cabling, transmission infrastructure, substation and other supporting infrastructure.

The proposal is located approximately 20 km south of Dandaragan, Western Australia. The wind farm substation will connect the proposal to the South West Interconnected System (SWIS) via the adjacent 330 kV transmission line, supporting the Clean Energy Link North infrastructure upgrade works.

The total proposed area of disturbance is 963.61 ha within a 12,473.12 ha development envelope (DE). The DE primarily consists of cleared agricultural land. No more than 84 ha of remnant native vegetation clearing is required within the DE (this includes degraded vegetation).

Region: 
Wheatbelt
Referred under EP Act: 
s38
Industry sector: 
Power generation
Last updated: 
November 27, 2025
Current Status: 
Seven-day public comment period closed
Assessment on Proponent Information – Request for More Information published
Seven-day public comment period closed
1. Referral
Comment on this referral: 
Marri Wind Farm
Comment period: 
Tuesday, 11 November, 2025 to Monday, 17 November, 2025
Referral documentation: 
PDF icon Marri Wind Farm - Referral Form.pdf
PDF icon Marri Wind Farm - Proposal Content Document .pdf
PDF icon Marri Wind Farm - Supporting Document_v2.pdf
PDF icon MarriWF - ERD - Appendix A Electromagnetic Interference Assessment.pdf
PDF icon MarriWF - ERD - Appendix B Aboriginal and Historical Cultural Heritage Due Diligence Assessment.pdf
PDF icon MarriWF - ERD - Appendix C Landscape and Visual Impact Assessment.pdf
PDF icon MarriWF - ERD - Appendix D Noise Assessment.pdf
PDF icon MarriWF - ERD - Appendix E Shadow Flicker Assessment.pdf
PDF icon MarriWF - ERD - Appendix F Traffic Impact Statement.pdf
PDF icon MarriWF - ERD - Appendix G Traffic Route Assessment.pdf
PDF icon MarriWF - ERD - Appendix H Water Resources Impact Assessment.pdf
PDF icon MarriWF - ERD - Appendix I Hydrology Study.pdf
PDF icon MarriWF - ERD - Appendix J Bushfire Planning Advice.pdf
PDF icon MarriWF - ERD - Appendix K Fatal Flaws Desktop Assessment and Reconnaissance Survey.pdf
PDF icon MarriWF - ERD - Appendix L Targeted Flora and Vegetation Survey (Wind Farm).pdf
PDF icon MarriWF - ERD - Appendix M Targeted Flora and Vegetation Survey (Wind Farm and Transmission).pdf
PDF icon MarriWF - ERD - Appendix N Additional Vegetation Mapping (Wind Farm and Transmission).pdf
PDF icon MarriWF - ERD - Appendix O Basic and Targeted Terrestrial Fauna Survey.pdf
PDF icon MarriWF - ERD - Appendix P Targeted Black Cockatoo Survey.pdf
PDF icon MarriWF - ERD - Appendix Q Bird and Bat Management Plan.pdf
PDF icon MarriWF - ERD - Appendix R Social Impact Assessment.pdf
PDF icon MarriWF - ERD - Appendix S Stakeholder Engagement and Communication Plan.pdf
3. Assessment
Request for further information
Date: 
Thursday, 27 November, 2025
File upload: 
PDF icon Notice requiring further information.pdf

Source URL:https://www.epa.wa.gov.au/proposals/marri-wind-farm