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Proposal Search

This "Search Proposal" function provides all assessment documentation associated with a specific proposal, from referral through to Ministerial Statement, where relevant. Information on a specific proposal not available through this search function can be obtained by contacting DWER, EPA services: info.epa@dwer.wa.gov.au

Visit Environment Online Portal if you cannot locate a specific proposal here.

Search instructions for Proposals

  • Enter a search term or keyword; e.g. proposal title, assessment number, proponent, region etc
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Chloride Process Pigment Plant Kemerton and Operations at Australind (S46) [2025]

Last updated: December 6, 2021

Read more...

Bunbury Port Inner Harbour Structure Plan

Last updated: November 22, 2016

The Bunbury Port Authority has prepared this plan to guide future development and decision making within the Inner Harbour and to conform to the strategic planning requirements under the, Port Authorities Act 1999, . It will also provide greater certainty of land use and development for port users, the Bunbury Port Authority and other decision making authorities, neighbouring landowners and the community. Read more...

Bunbury Berth 14A Expansion Project

Last updated: June 18, 2014

The proposal is to construct and operate a coal handling and export facility within the Bunbury Port Inner Harbour in the south-west region of Western Australia. Read more...

Bluewaters Power Station Expansion - Phase III and Phase IV

Last updated: January 20, 2011

The proposal is for the construction and operation of two nominal 229 Megawatt (208 Megawatt net sent-out) subcritical coal-fired base-load generation plants (i.e. Bluewaters Power Station Phases III and IV) on a site adjacent to the existing Bluewaters Phase I and Phase II generating plants located approximately 4.5 kilometres north-east of Collie. The proposal also involves the construction and operation of an approximately 63 kilometre long wastewater discharge pipeline following the same... Read more...

Busselton Wastewater Treatment and Disposal

Last updated: December 15, 1999

The proposal is for the stages 1 and 2 of the development of the Busselton Wastewater Treatment Plant, Queen Elizabeth Avenue, Busselton, to an output of 6,750 cubic metres per day, and disposal of treated wastewater from the plant via an onsite wetland to the Vasse Agricultural drain and consequently to the Vasse Diversion Drain. Read more...

Expansion of alumina production from 2.0 million tonnes per annum to 3.5 million tonnes per annum at Worsley refinery, and associated bauxite mining activities at Boddington

Last updated: July 2, 1996

The proposal is to expand alumina production from 2.0 million tonnes per annum to 3.5 million tonnes per annum at the Worsley Alumina Refinery, Collie, and undertake associated bauxite mining activities at Boddington. Read more...

Collie Power Station Wastewater Management and Disposal System

Last updated: September 6, 1995

The proponent, Western Power, proposes to dispose of about 6,700 m 3 /d of clear saline water from the Collie Power Station via a 68 km pipeline to the ocean at the northern end of the Leschenault Peninsula north of Bunbury. The saline water to be discharged would have a Total Dissolved Solids (TDS) level of 3,200 to 5,000 g/m 3 , and have ambient temperature. The main constituent would be sodium chloride or common salt. This water, although unsuitable for the power station, could be used by... Read more...

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