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Myuna

Myuna is an underground coal mine located in Wangi Wangi and operating since 1982.

With a workforce of around 250, Myuna extracts up to 1.5 million tonnes of coal per annum from three seams under Lake Macquarie to supply the neighbouring Eraring Power Station.

Tel: +61 2 4970 0270
Myuna community information and complaints*: +61 2 4970 0270
Email: myunacolliery@centennialcoal.com.au

We operate our mines to minimise the environmental footprint, however, we welcome any enquiries and feedback from the community and make a commitment to respond promptly.

Key Documents

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Community Consultative Committee

A Community Consultative Committee (CCC) provides a forum for open discussion between representatives of the Company, community, council and other stakeholders on issues directly relating to the mine’s operations, environmental performance and community relations, and keeps the community informed on these matters.

Document Name Size Document Date
Myuna CCC Minutes March 2025 166.19 KB 31/03/2025
Myuna CCC Presentation March 2025 1.51 MB 31/03/2025
Myuna CCC Presentation October 2024 36.08 MB 14/10/2024
Myuna CCC Minutes March 2024 164.26 KB 11/03/2024
Myuna CCC Presentation March 2024 2.53 MB 11/03/2024
Myuna CCC Minutes March 2023 202.88 KB 13/03/2023
Myuna CCC Presentation March 2023 2.84 MB 13/03/2023
Myuna CCC Minutes 2022 (Collated) 5.69 MB 31/12/2022
Myuna CCC Minutes 2021 (Collated) 5.71 MB 31/12/2021
Myuna CCC Minutes 2020 (Collated) 7.81 MB 31/12/2020

Community Complaints Register

The following document(s) relate to the mine’s operating and licence conditions.

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Authorisations under the Mining Act

Document Name Size Document Date
Mining Lease 1880 - August 2024 2.69 MB 24/08/2024
Mining Lease 1632 - February 2022 1.93 MB 20/02/2023
Mining Lease 1370 - October 2022 3.05 MB 17/10/2022
Mining Purposes Lease 334 - October 2022 1.66 MB 17/10/2022
Exploration Licence 6640 August 2022 886.42 KB 31/08/2022

Consents and Approvals under the EP and A Act

Document Name Size Document Date
Consolidated Project Approval 10_0080 MOD 3 4.14 MB 25/11/2022
Myuna Development Consent 1977 45.40 KB 31/07/2015

Environment Protection Licence

To view the Myuna EPL, visit the NSW Environment Protection Authority website.

Document Name Size Document Date
Myuna Environmental Protection Licence (EPL366) December 2023 232.47 KB 13/12/2023

Environmental Protection and Biodiversity Conservation (EPBC)

The Environment Protection and Biodiversity Conservation (EPBC) Act is administered by the Federal Government’s Department of Environment which is incorporated into the Department of Sustainability, Environment, Water, Populations and Communities.

The EPBC Act requires any person who proposes to undertake an action that will have, or is likely to have, a significant impact on a matter of national environmental significance to refer that action to the Minister for a decision as to whether assessment and approval is required under the EPBC Act. This decision is referred to as a ‘controlled action’. Where it is deemed a controlled action, the Minister may approve the action and issue conditions of approval

Environmental Assessments (EAs) are an assessment of the environmental, social and economic benefits and impacts of a proposed project or modification to an existing project. EAs are regulated by the NSW Department of Planning and Infrastructure.

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Environmental Assessments

Approvals obtained to facilitate mining generally require management plans in consideration of various identified environmental impacts. These plans vary from operation to operation to reflect the operating conditions.

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Environmental Management Plans, Strategies and Programs


Rehabilitation Management Plan

All mines in New South Wales are required to conduct rehabilitation planning, risk assessment and annual reporting on progressive rehabilitation activities as part of their standard mining lease conditions.

The Rehabilitation Management Plan (RMP) has been prepared in accordance with the NSW Resources Regulator’s Form and Way: Rehabilitation Management Plan, as associated with the Mining Amendment (Standard Conditions of Mining Leases – Rehabilitation) Regulation 2021.

The RMP describes how the leaseholder proposes to manage all aspects of rehabilitation. It includes a description of proposed steps and actions, risk assessment, control measures, outcomes for the rehabilitation areas and how success against these outcomes is to be measured.

Document Name Size Document Date
Myuna Rehabilitation Management Plan 2023 22.56 MB 19/12/2023
Myuna Rehabilitation Strategy 21.99 MB 4/09/2023
Myuna Rehabilitation Management Plan 2022 31.70 MB 29/07/2022

Pollution Incident Response Management Plan

The Pollution Incident Response Management Plan has been developed to satisfy the requirements of the Protection of the Environment Legislation Amendment Act 2011 (POELA Act) which requires the preparation, implementation and publication of a Pollution Incident Response Management Plan.

The objectives of these plans are to provide guidelines and procedures for the effective control and reporting of pollution incidents to all relevant stakeholders.

Whilst personal contact details for the following document are available in the controlled on-site Pollution Incident Response Management Plan, they do not appear in this public document under provision of the Privacy and Personal Information Protection Act 1998.

Document Name Size Document Date
Myuna Pollution Incident Response Management Plan 2024 8.59 MB 19/12/2024
Myuna Pollution Incident Response Management Plan 3.45 MB 18/12/2023

Extraction Plans

Extraction Plans are prepared by mining lease holders to consider the potential impacts of underground mining and identify measures to manage such impacts. Extraction Plans may contain requirements for the avoidance of damage to particularly significant features, the mitigation of damage, or rehabilitation of subsidence related impacts.

The following provides a summary of environmental monitoring data undertaken as required by Environment Protection Licences and Approvals. The purpose of this data is to provide the community with meaningful information on the performance of environmental controls.

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Annual Reports

Document Name Size Document Date
Myuna Annual Rehabilitation Report 2024 1.98 MB 31/03/2025
Myuna Annual Review 2024 31.79 MB 31/03/2025
Myuna Forward Program 2025-2027 1.77 MB 31/03/2025
Myuna Annual Review 2023 23.37 MB 22/03/2024
Myuna Annual Rehabilitation Report 2023 2.65 MB 20/03/2024
Myuna Forward Program 2024-2026 v1.1 234.96 KB 20/03/2024
Myuna Annual Report 2022 27.16 MB 31/03/2023
Myuna Annual Rehabilitation Report 2022 and Forward Program 2023-2025 11.98 MB 30/03/2023
Myuna Annual Report 2021 14.07 MB 23/03/2022
Myuna Annual Report 2020 9.53 MB 23/03/2021

Environmental Monitoring Reports


Independent Environmental Audits

Independent Environmental Audits are undertaken regularly as a component of each mining approval. The audit is undertaken by a suitably qualified independent expert. The purpose of the audit is to independently assess the environmental performance of the mine and whether it is complying with the relevant requirements of its project approval, any relevant mining lease and environmental protection licence.