• About us

  • Leadership team
  • Corporate governance
    • The Board
      • Board composition
      • Director Profiles
      • Directors' independence
    • Board committees
      • Finance & Risk Committee
      • People and performance committee
    • Disclosure, reporting and communication with the Minister
    • Risk management
    • External auditor procedures
    • Performance evaluation
    • Codes of conduct & diversity
    • ASX Principles compliance checklist
  • Safety and health vision
  • How Western Power is regulated
  • Access Arrangement
    • Technical Rules
      • Archived Technical Rules
    • Network access prices
      • Archived prices
  • Statement of corporate intent
  • Media updates
    • 2011 media updates
    • 2010 media updates
    • 2009 media updates
    • 2008 media updates
  • Reports and publications
    • 2011 Annual Report
      • 2010 Annual Report
      • 2009 Annual Report
      • 2008 Annual Report
      • 2007 Annual Report
      • 2006 Annual Report
      • 2005 Annual Report
    • Annual Planning Report
    • Quarterly reports
    • Annual reliability and power quality report
    • Policies
    • Record keeping report
    • Brochures
    • 2009 Toodyay fire report
  • Technical guidelines and manuals

• Sustainability

  • Energy efficiency
    • At home
    • At school
    • At work
  • Greenhouse inventory and reporting
  • Reporting and assurance
  • Electric vehicles

• Community

  • Charity and volunteering
  • Community Investment
    • Volunteer bush fire brigades
    • Royal Life Saving Society WA
    • Scitech discovery centre

• Education

  • Scholarships

• Environment

  • Environmental programs
    • Bird diverters
    • Possum assessment
    • The bat project
    • Flora protection
    • Cleaning up transformer oil spills
    • Environmentally Sensitive Area Program
    • Environmental Management System
  • Community investment and sponsorships
    • Bibbulmun Track Foundation
    • Centre for Phytophthora Science & Management
    • Kalgoorlie-Boulder Urban Landcare Group

Quarterly reports

Quarterly reports give an overview of Western Power's performance against Key Performance Indicators detailed in our Statement of Corporate Intent.

• March 2011 (PDF 1.83mb) 
• December 2010 (PDF 895kb) 
• September 2010 (PDF 667kb)
• March 2010 (PDF 475kb)
• December 2009 (PDF 477kb) 
• September 2009 (PDF 388kb)
• March 2009 (PDF 187kb)
• December 2008 (PDF 380kb)
• September 2008 (PDF 303kb)
• March 2008 (PDF 414kb)
• December 2007 (PDF 254kb)
• September 2007 (PDF 232kb)
• March 2007 (PDF 107kb)
• December 2006 (PDF 100kb)
• September 2006 (PDF 50kb)

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