Image

Myuna

Operation type
Underground Mine
Image
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.

Location

Document Type Overview

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.

Environment Protection Licence

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

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

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.

Environmental Management

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.

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.

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.

While 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.

Subsidence Management

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

Environmental Reporting & Compliance

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.

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.

Site Operation Documents

Centennial Coal Document Portal
Name File size Document Type Date
Myuna Environmental Monitoring Report April 2025 7.7M Environmental Monitoring Reports
Myuna Community Complaints Register April 2025 191K Community Complaints Register
Myuna Environmental Monitoring Report March 2025 7.7M Environmental Monitoring Reports
Myuna Annual Rehabilitation Report 2024 2M Annual Reports
Myuna Annual Review 2024 31.8M Annual Reports
Myuna CCC Minutes March 2025 166K Community Consultative Committee
Myuna CCC Presentation March 2025 1.5M Community Consultative Committee
Myuna Forward Program 2025-2027 1.8M Annual Reports
Myuna Environmental Monitoring Report February 2025 7.7M Environmental Monitoring Reports
Myuna Community Complaints Register January 2025 191K Community Complaints Register
Myuna Environmental Monitoring Report January 2025 7.7M Environmental Monitoring Reports
Myuna Environmental Monitoring Report December 2024 7.7M Environmental Monitoring Reports