Reports and publications
Energy Quarterly (EQ)
Our external newsletter provides a snapshot of what's happening in the business and some of our current achievements and challenges.
- April 2012 (PDF 876 kb)
- October 2011 (PDF 1.5 Mb)
- August 2011 (PDF 725 kb)
- April 2011 (PDF 728 kb)
- February 2011 (PDF 715 kb)
- September 2010 (PDF 852 kb)
- June 2010 (PDF 743 kb)
Annual Reports
The Annual Reports outline our achievements and performance for each financial year.
- 2011 Annual Report
- 2010 Annual Report
- 2009 Annual Report
- 2008 Annual Report
- 2007 Annual Report
- 2006 Annual Report
- 2005 Annual Report
Quarterly Reports
Quarterly Reports give an overview of our performance against Key Performance Indicators detailed in our Statement of Corporate Intent.
Annual Planning Report
The Annual Planning Report is a public document produced annually by us to inform the public on the constraints of the network and projects planned to improve capacity and reliability for the next ten years.
Strategic Energy Initiative submissions
The State Government's Strategic Energy Initiative will guide strategies and regulatory frameworks in the energy sector. Western Power has a pivotal role to play in WA's energy future and this process has been an excellent opportunity for us to submit our ideas.
- Directions paper submission - May 2011 (PDF 2.7mb - large file)
- Issues paper submission - February 2010 (PDF 920kb)
Network Management Plan
The Network Management Plan (NMP) details Western Power's approach to sustainable management of the network in-service assets and is a key document in Western Power's System, which outlines the measures that Western Power takes for proper maintenance, expansion or reduction of the transmission and distribution system.
- 2011 Network Management Plan (PDF 11mb - large file)
- 2006 Annual Asset Management Report (PDF 1.07mb)
Photovoltaic (PV) Forecast
The annual PV report provides a forecast of PV penetration in the SWIS and the effect on SWIS peak demand.
- 2011 Photovoltaic (PV) Forecast Report (PDF 450kb)
Service Standard Performance Report
The Service Standard Performance Report (PDF 228kb) gives an overview of our performance against Key Performance Indicators detailed in our Access Arrangement with the Economic Regulation Authority
In accordance with Section 11.2 of the Electricity Networks Access Code 2004, the Economic Regulation Authority is required to monitor and, at least once each year, publish a service provider’s actual service standard performance against the service standard benchmarks that are set out in its’ approved access arrangement.
The report presents Western Power’s information for the 12 months to 30 June 2010.
2009 Toodyay Fire Report
Western Power's investigation report on the December 2009 Toodyay fire.
