Project Proponent Transfield Services Kemerton Pty Limited Proposal description The installation of a wet compression system and associated infrastructure within the existing Kemerton Power Station, and the construction of evaporation ponds and a water pipeline to deliver water from an existing offtake located about 4 kilometres to the east. The wet compression system will enable the power station to generate additional power at ambient temperatures above International Standards Organisation conditions by eliminating the sensitivity of the installed gas turbines to ambient temperature. Assessment Number 1679 Region South West Referred under EP Act s38 Industry sector Power generation Last updated August 09, 2007 Current Status Ministerial Statement published 1. Referral Referral documentation Kemerton Power Station Enhancement Project - Environmental Approval Supporting Documentation (PDF, 34.18 MB) 2. Decision on whether to assess this proposal Chair's Determination Assessment on referral information (ARI) Extract of determination 1679-CD-280507.pdf (PDF, 44.76 KB) Preliminary Environmental Factors Terrestrial Environmental Quality Terrestrial Fauna Hydrological Processes Inland Waters Environmental Quality Date published Monday, 28 May, 2007 4. EPA Report on assessment EPA Report Number 1258 EPA Report Kemerton Power Station Enhancment project (PDF, 3.64 MB) Key Environmental Factors Flora and Vegetation Water Hydrological Processes Date published Monday, 28 May, 2007 Appeals close Monday, 11 June, 2007 5. Decision on proposal and implementation of proposal Ministerial Statement Date of approval Thursday, 9 August, 2007 Ministerial Statement Ministerial Statement 745 (PDF, 1.31 MB)