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
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Last updated: March 27, 2025
The proposal is to design and construct the extension of the Tonkin Highway from Mills Road West to South Western Highway. The proposal is approximately 32 km in length and includes the design, construction and use of a highway of six lanes from Mills Road West to Mundijong Road and four lanes from Mundijong Road to South Western Highway. Read more...Last updated: March 13, 2025
The Western Australian Water Corporation is proposing to construct the Alkimos Seawater Desalination Plant (ASDP) as part of Perth’s Integrated Water Supply Scheme which aims to provide additional sources of drinking water to supplement the existing metropolitan water supply. The ASDP Proposal will be located within the Alkimos Water Precinct (Lot 1050 Marmion Avenue), approximately 40 km north of the Perth, within the northwest corridor, north of Quinns Rock beach and south of Yanchep beach.... Read more...Last updated: November 25, 2024
The proposal is for the construction and operation of a Lithium Hydroxide Refinery at Lot 15 Mason Road, Kwinana within the Kwinana Industrial Area, approximately 31 km south of the Perth Central Business District. The Proposal will process spodumene ore concentrate, to produce battery grade Lithium Hydroxide Monohydrate, primarily for use in Lithium ion batteries for electric vehicles. The proposal would require a total of 11.2 hectares of native vegetation clearing within a 76 hectare... Read more...Last updated: November 25, 2024
CSBP Limited proposes to construct and operate a new ammonia plant within the CSBP Kwinana Industrial Complex in the Kwinana Industrial Area (KIA), located approximately 40 km south of the Perth Central Business District. The proposal will use natural gas sourced from the Dampier to Bunbury Natural Gas Pipeline (DBNGP), integrated with hydrogen production from a 10 megawatt electrolyser manufacture ammonia, which will then be used by CSBP for the manufacture of other chemical products or sold... Read more...Last updated: November 25, 2024
The Proposal is for the construction and operation of a Renewable fuels processing facility that produces renewable diesel and sustainable aviation fuel from vegetable oils, animal fats and other biowaste products. The biorefinery will reuse the existing processing infrastructure formerly used for hydrocarbon refining (such as hydrofiner units, storage tanks, pipelines and utilities such as the flare and wastewater treatment plant) combined with some additional new infrastructure such as a... Read more...Last updated: October 10, 2024
The Public Transport Authority (PTA) proposes to construct and operate 8 km of new railway (including dual tracks and associated rail infrastructure), between Armadale and Byford. The proposal includes modification to the existing Armadale Station and construction and operation of a new station at Byford. The proposal includes the replacement of level crossings with grade separated crossings, either road over rail or rail over road. The proposal involves clearing of up to 50 hectares (ha) of... Read more...Last updated: August 27, 2024
Australian Gold Reagents Pty Ltd propose to increase production at the existing Kwinana sodium cyanide liquid plant from 91,000 tonnes per annum (tpa) to a total of 110,000 tpa; and to increase production of solid sodium cyanide from 45,000 tpa up to 60,000 tpa. The proposal also includes connecting the two existing thermal combustion units to allow waste gas from either plant during down time to be directed through a combined header to the operational thermal combustion unit for effective... Read more...Last updated: April 24, 2024
The construction, operation and maintenance of a nominal 320 megawatt combined cycle base load power plant at Kwinana, as documented in schedule 1 of the ministerial statement. Read more...Last updated: April 22, 2024
The proposal is to operate the Beenyup Wastewater Ocean Outlets into Marmion Marine Park that are associated with the Beenyup Wastewater Treatment Plant and Advanced Water Recycling Plant. Read more...Last updated: April 19, 2024
St Ives Gold Mining Company Pty Limited proposes to expand the existing open-cut and underground gold mining developments with 2,061 hectares (ha) of disturbance. The proposal is located in Lake Lefroy approximately 20 kilometres south east of Kambalda (Shire of Coolgardie). The revised proposal would include an additional disturbance of 5000 ha: additional lake-based disturbance of up to 2,000 ha; and additional land-based disturbance of up to 3,000 ha. Read more...Last updated: April 19, 2024
The Public Transport Authority (PTA) proposes to extend the existing Joondalup railway line by 7.3 kilometres from Butler Station to the suburb of Eglinton in the City of Wanneroo. The proposal is to construct and operate the rail extension and includes two new intermodal (rail, bus, ‘park and ride’, ‘kiss and ride’, walk and cycle) transit stations at Alkimos and Eglinton. The PTA will operate train services between Perth and Eglinton Stations and bus services from the Alkimos and Eglinton... Read more...Last updated: April 3, 2024
This strategic proposal is to identify a development footprint for future industrial development over a 339 hectare area of the Rockingham Industrial Zone, while retaining an area as a conservation reserve. Read more...Last updated: March 7, 2024
The proposal is to expand CSBP's Kwinana Ammonium Nitrate Production Facility (ANPF) by incorporating additional components into the existing facility and re-engineering (debottlenecking) some existing components in order to increase ammonium nitrate production capacity from 520,000 tpa to 936,000 tpa. Read more...Last updated: December 15, 2023
The Public Transport Authority (PTA) proposes to construct and operate an extension of the existing Joondalup railway line from a point north of the proposed future Eglinton Station. The proposal will extend the Joondalup railway line through to Yanchep in the City of Wanneroo and includes a new intermodal transit station within the Yanchep City Centre area. The development envelope is up to 73 hectares (ha) and the proposal will result in potential impacts to native vegetation that includes... Read more...Last updated: November 14, 2023
The proposal is to construct and operate a resource recovery facility within the existing Red Hill Waste Management Facility, City of Swan, for the processing of waste to produce energy, using either anaerobic digestion technology or gasification technology. Read more...Last updated: November 14, 2023
Changes to condition 3 of Ministerial Statement 976 in order to extend the Time Limit for Authorisation for substantial commencement of the proposal. Read more...Last updated: September 18, 2023
The proposal involves the excavation and processing of a low-grade (2.7%) heavy mineral sands deposit near Keysbrook to produce 920,000 tonnes of Heavy Mineral Concentrate (HMC) over 8 years. An area of 30 hectares (ha) would be progressively mined at any time. Topsoil would be removed and stockpiled for use in rehabilitation. The ore would be excavated and unloaded into a dump hopper located on the pit floor. The ore would be conveyed to a screening plant where oversize material would be... Read more...Last updated: June 22, 2023
The Public Transport Authority (PTA) proposes to construct and operate a new 14.5 kilometre (km) dual railway track to extend the existing Thornlie passenger line to Cockburn Central Station on the Mandurah line and duplicate the existing 3 km of single track between Beckenham Junction and Thornlie Station. The proposal requires the relocation of 11 km of freight line within the existing rail reserve. The proposal requires the construction and operation of two new stations at Ranford and... Read more...Last updated: February 28, 2023
Changes to condition 13-1 and 13-3 of Ministerial Statement 1114 (as amended) following a change to proposal after assessment. Read more...