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Ancillary Service Costs: Spinning Reserve, Load Rejection Reserve and System Restart Costs (Margin Values and Cost LR) for 2021/22 Determination
Ancillary service costs: Spinning reserve, load rejection reserve and system restart costs (Margin values and Cost_LR) for 2021/22 Determination 31 March 2021 D227225 Economic Regulation Authority Economic Regulation Authority Level 4, Albert Facey House 469 Wellington Street, Perth WA 6000 Telephone 08 6557 7900 Email [email protected] Website www.erawa.com.au This document can also be made available in alternative formats on request. National Relay Service TTY: 13 36 77 © 2021 Economic Regulation Authority. All rights reserved. This material may be reproduced in whole or in part provided the source is acknowledged Ancillary service costs: Spinning reserve, load rejection reserve and system restart costs (Margin values and Cost_LR) for 2021/22 – Determination Economic Regulation Authority Contents Executive summary ............................................................................................................. 2 1. Introduction ............................................................................................................... 6 1.1 Requirements for the ERA’s determination ......................................................... 7 2. What are ancillary services? ....................................................................................... 9 2.1 Spinning reserve service.................................................................................. 9 2.1.1 How the cost of spinning reserve is recovered from the market .............................. 9 2.2 Load rejection reserve service ....................................................................... -
Annual Report 2016-17 Overview Agency Performance Significant Issues Disclosures and Legal Compliance Appendix
ANNUAL REPORT 2016-17 OVERVIEW AGENCY PERFORMANCE SIGNIFICANT ISSUES DISCLOSURES AND LEGAL COMPLIANCE APPENDIX Promoting fair prices, quality services and choice Image courtesy of Western Power Statement of compliance Dear Treasurer Hon. Ben Wyatt MLA ECONOMIC REGULATION AUTHORITY 2016-17 ANNUAL REPORT Treasurer In accordance with section 61 of the Financial Management Act 2006, I hereby submit for your 11th Floor, Dumas House information and presentation to Parliament, the annual report of the Economic Regulation Authority Havelock Street for the financial year ended 30 June 2017. West Perth WA 6005 The annual report has been prepared in accordance with the provisions of the Financial Management Act 2006, the Public Sector Management Act 1994 and the Treasurer’s Instructions. Yours sincerely, Nicola Cusworth Chair Front cover image courtesy of Western Power 2 Annual Report 2016-2017 Economic Regulation Authority OVERVIEW AGENCY PERFORMANCE SIGNIFICANT ISSUES DISCLOSURES AND LEGAL COMPLIANCE APPENDIX Accessing the annual report Our 2016-17 annual report and previous Image courtesy of Western Power annual reports are available on our website www.erawa.com.au. To make our annual report as accessible as possible, we have provided it in the following formats: • An interactive PDF version, which has links to other sections of the annual report, as well as external links to content on our website. • An online version, which allows for quick and Contact details easy viewing of annual report sections. This Office address Postal address version also features easy to use download and Office hours 9:00 am to 5:00 pm PO Box 8469, Perth WA 6849 print functions. -
Report: the Social and Economic Impact of Rural Wind Farms
The Senate Community Affairs References Committee The Social and Economic Impact of Rural Wind Farms June 2011 © Commonwealth of Australia 2011 ISBN 978-1-74229-462-9 Printed by the Senate Printing Unit, Parliament House, Canberra. MEMBERSHIP OF THE COMMITTEE 43rd Parliament Members Senator Rachel Siewert, Chair Western Australia, AG Senator Claire Moore, Deputy Chair Queensland, ALP Senator Judith Adams Western Australia, LP Senator Sue Boyce Queensland, LP Senator Carol Brown Tasmania, ALP Senator the Hon Helen Coonan New South Wales, LP Participating members Senator Steve Fielding Victoria, FFP Secretariat Dr Ian Holland, Committee Secretary Ms Toni Matulick, Committee Secretary Dr Timothy Kendall, Principal Research Officer Mr Terence Brown, Principal Research Officer Ms Sophie Dunstone, Senior Research Officer Ms Janice Webster, Senior Research Officer Ms Tegan Gaha, Administrative Officer Ms Christina Schwarz, Administrative Officer Mr Dylan Harrington, Administrative Officer PO Box 6100 Parliament House Canberra ACT 2600 Ph: 02 6277 3515 Fax: 02 6277 5829 E-mail: [email protected] Internet: http://www.aph.gov.au/Senate/committee/clac_ctte/index.htm iii TABLE OF CONTENTS MEMBERSHIP OF THE COMMITTEE ...................................................................... iii ABBREVIATIONS .......................................................................................................... vii RECOMMENDATIONS ................................................................................................. ix CHAPTER -
Annual Report 2017/18 Overview Agency Performance Significant Issues Disclosures and Legal Compliance Appendices
OVERVIEW AGENCY PERFORMANCE SIGNIFICANT ISSUES DISCLOSURES AND LEGAL COMPLIANCE APPENDICES ANNUAL REPORT 2017/18 OVERVIEW AGENCY PERFORMANCE SIGNIFICANT ISSUES DISCLOSURES AND LEGAL COMPLIANCE APPENDICES Statement of compliance Hon. Ben Wyatt MLA Treasurer 11th Floor, Dumas House Havelock Street West Perth WA 6005 Dear Treasurer ECONOMIC REGULATION AUTHORITY 2017/18 ANNUAL REPORT In accordance with section 61 of the Financial Management Act 2006, I hereby submit for your information and presentation to Parliament, the annual report of the Economic Regulation Authority for the financial year ended 30 June 2018. The annual report has been prepared in accordance with the provisions of the Financial Management Act 2006, the Public Sector Management Act 1994 and the Treasurer’s Instructions. Yours sincerely, Nicola Cusworth Chair 2 / Economic Regulation Authority Annual Report 2017/18 OVERVIEW AGENCY PERFORMANCE SIGNIFICANT ISSUES DISCLOSURES AND LEGAL COMPLIANCE APPENDICES Contact details Accessing the annual report Office address The 2017/18 annual report and previous reports are Level 4, Albert Facey House available on the ERA’s website: www.erawa.com.au. 469 Wellington Street To make the annual report as accessible as possible, Perth WA 6000 we have provided it in the following formats: Office hours 9:00am to 5:00pm • An interactive PDF version, which has links to other Monday to Friday (except public holidays) sections of the annual report. Postal address • A version with separate chapters to reduce file size PO Box 8469 and download times. Perth WA 6849 • A text version, which is suitable for use with screen Telephone 08 6557 7900 reader software applications. Fax 08 6557 7999 Email [email protected] This report can also be made available in alternative formats upon request. -
Western Australia Gas Statement of Opportunities
Western Australia Gas Statement of Opportunities December 2018 Important notice PURPOSE The purpose of this publication is to provide information about the natural gas industry in Western Australia. AEMO publishes this Western Australian Gas Statement of Opportunities (GSOO) in accordance with rule 103 of the Gas Services Information Rules (GSI Rules). This publication has been prepared by AEMO using information available at 14 August 2018. Information made available after this date may have been included in this publication, where practical. DISCLAIMER This document, or the information in it, may be subsequently updated or amended. This document does not constitute legal or business advice, and should not be relied on as a substitute for obtaining detailed advice about the Gas Services Information Rules, or any other applicable laws, procedures or policies. AEMO has made every effort to ensure the quality of the information in this document, but cannot guarantee its accuracy or completeness. Accordingly, to the maximum extent permitted by law, AEMO and its officers, employees and consultants involved in the preparation of this document: • make no representation or warranty, express or implied, as to the currency, accuracy, reliability or completeness of the information in this document; and • are not liable (whether by reason of negligence or otherwise) for any statements or representations in this document, or any omissions from it, or for any use or reliance on the information in it. ACKNOWLEDGEMENTS AND FEEDBACK AEMO acknowledges the support, co-operation and the contribution of Gas Market Participants and gas stakeholders for providing data and information, received via formal and informal feedback, used in this publication. -
Alinta Energy with the Opportunity to Provide Comment on the WEM Effectiveness Report Issues Paper
16 December 2019 Transmission via online submission form: https://www.erawa.com.au/consultation Report to the Minister for Energy on the Effectiveness of the Wholesale Electricity Market 2019 Issues paper Thank you for providing Alinta Energy with the opportunity to provide comment on the WEM effectiveness report issues paper. The ERA has identified that the reform process is addressing many of the elements raised in previous WEM effectiveness reports. However, the ERA has highlighted an issue that does not appear to be within the reform scope, specifically the impact that network decisions can have in influencing outcomes in the WEM (and the resultant impacts on market cost optimisation). Alinta Energy supports a mechanism to ensure that network outage planning chooses the overall least cost plan Western Australia is an attractive market for renewables investment given the abundance of natural resources and the market design characteristics. However, significant support and industry leadership was required to allow new renewable generators to connect to the network in a timely manner under the interim access solution (known as the Generator Interim Access or GIA). The underlying principle of the GIA solution is that it applies constraints to limit the output of a GIA generator when network capacity is limited. This includes: • A dynamic (real-time) assessment and application of constraints during system normal; and • Manual assessment and application of constraints in other circumstances (i.e. when there is a planned outage on any network element that impacts the GIA generator). Badgingarra Wind Farm (BWF)1 is the first GIA generator in commercial operation on SWIS. -
Infigen Energy 2012 Annual Report and Agm Notice of Meeting
12 October 2012 INFIGEN ENERGY 2012 ANNUAL REPORT AND AGM NOTICE OF MEETING Infigen Energy (ASX: IFN) advises that the attached 2012 Annual Report and the Notice of Meeting relating to the Annual General Meetings of Infigen Energy to be held on Thursday, 15 November 2012, are being despatched to securityholders today. The 2012 Annual Report and AGM Notice of Meeting are also available at Infigen’s website (www.infigenenergy.com). ENDS For further information please contact: Richard Farrell, Investor Relations Manager Tel +61 2 8031 9900 About Infigen Energy Infigen Energy is a specialist renewable energy business. We have interests in 24 wind farms across Australia and the United States. With a total installed capacity in excess of 1,600MW (on an equity interest basis), we currently generate enough renewable energy per year to power over half a million households. As a fully integrated renewable energy business in Australia, we develop, build, own and operate energy generation assets and directly manage the sale of the electricity that we produce to a range of customers in the wholesale market. Infigen Energy trades on the Australian Securities Exchange under the code IFN. For further information please visit our website: www.infigenenergy.com INFIGEN ENERGY OUR GENERATION, YOUR FUTURE Annual Report 2012 INFIGEN ENERGY ANNUAL REPORT 2012 OUR GENERATION CONTINUES TO CONTRIBUTE TO THE TRANSITION TO LOW CARBON EMISSION ELECTRICITY, for yoUR FUTURE AND FUTURE GENERATIONS MIKE HUTCHINSON Chairman 1 INFIGEN ENERGY We strive to be recognised as the leading provider of renewable energy. We want to make a positive difference. Our focus is on customer needs. -
National Greenpower Accreditation Program Annual Compliance Audit
National GreenPower Accreditation Program Annual Compliance Audit 1 January 2007 to 31 December 2007 Publisher NSW Department of Water and Energy Level 17, 227 Elizabeth Street GPO Box 3889 Sydney NSW 2001 T 02 8281 7777 F 02 8281 7799 [email protected] www.dwe.nsw.gov.au National GreenPower Accreditation Program Annual Compliance Audit 1 January 2007 to 31 December 2007 December 2008 ISBN 978 0 7347 5501 8 Acknowledgements We would like to thank the National GreenPower Steering Group (NGPSG) for their ongoing support of the GreenPower Program. The NGPSG is made up of representatives from the NSW, VIC, SA, QLD, WA and ACT governments. The Commonwealth, TAS and NT are observer members of the NGPSG. The 2007 GreenPower Compliance Audit was completed by URS Australia Pty Ltd for the NSW Department of Water and Energy, on behalf of the National GreenPower Steering Group. © State of New South Wales through the Department of Water and Energy, 2008 This work may be freely reproduced and distributed for most purposes, however some restrictions apply. Contact the Department of Water and Energy for copyright information. Disclaimer: While every reasonable effort has been made to ensure that this document is correct at the time of publication, the State of New South Wales, its agents and employees, disclaim any and all liability to any person in respect of anything or the consequences of anything done or omitted to be done in reliance upon the whole or any part of this document. DWE 08_258 National GreenPower Accreditation Program Annual Compliance Audit 2007 Contents Section 1 | Introduction....................................................................................................................... -
Environmental Protection Authority ENVIRONMENTAL PROTECTION AUTHORITY
Environmental Protection Authority ENVIRONMENTAL PROTECTION AUTHORITY ANNUAL REPORT 2002 • 2003 Contents: TRANSMITTAL TO THE MINISTER ..........................................................................I CHAIRMAN’S OVERVIEW .......................................................................................... 1 MEMBERS........................................................................................................................ 4 MAJOR ENVIRONMENTAL ISSUES.......................................................................... 8 Sustainability................................................................................................................... 8 Natural Resource Management....................................................................................... 9 State of the Environment Reporting ............................................................................. 11 Broadscale Clearing of Native Vegetation for Agriculture .......................................... 11 Forest Management....................................................................................................... 12 Perth’s Water Resources............................................................................................... 12 Peel-Harvey................................................................................................................... 13 National Water Quality Management Strategy: Australian and New Zealand Guidelines for Fresh and Marine Water Quality (Guideline No 4) and Australian Guidelines for -
ROAM Consulting Report on Security of Supply and Tranmission Impacts Of
ROAM Consulting Pty Ltd A.B.N. 54 091 533 621 Report (EMC00017) to Impact of the LRET on the costs of FCAS, NCAS and Transmission augmentation 13 September 2011 Report to: Impact of the LRET on the costs of FCAS, NCAS and Transmission augmentation EMC00017 13 September 2011 VERSION HISTORY Version History Revision Date Issued Prepared By Approved By Revision Type Jenny Riesz Joel Gilmore Sam Shiao 0.9 2011-07-04 Ian Rose Preliminary Draft David Yeowart Richard Bean Matthew Holmes Jenny Riesz 1 2011-07-07 Ian Rose Complete Matthew Holmes 1.1 2011-07-07 Jenny Riesz Ian Rose Minor text edits Minor text edits - Appendix B 1.2 2011-09-01 Jenny Riesz - and explanation of Badgingarra Minor text edits – further 1.3 2011-09-13 Jenny Riesz - explanation of Badgingarra ROAM Consulting Pty Ltd VERSION HISTORY www.roamconsulting.com.au Report to: Impact of the LRET on the costs of FCAS, NCAS and Transmission augmentation EMC00017 13 September 2011 EXECUTIVE SUMMARY At the request of the Ministerial Council on Energy, the Australian Energy Market Commission (AEMC) is conducting an assessment of the impact of the Large-scale Renewable Energy Target (LRET) on security of energy supply, the price of electricity and emissions levels from the energy sector. The AEMC appointed consultants to develop a long-term generation expansion plan for meeting the LRET. Consequently, the ‘core’ scenarios for the portfolio and geographic distribution of technologies have been determined. ROAM Consulting was subsequently appointed to utilise these scenarios to forecast the cost of Frequency Control Ancillary Services (FCAS), Network Support and Control Ancillary Services (NSCAS) and transmission augmentation associated with the LRET for the National Electricity Market (NEM) and the South West Interconnected System (SWIS). -
2017/18 Abn 39 149 229 998
Alinta Energy Sustainability Report 2017/18 ABN 39 149 229 998 Contents A message from our Managing Director & CEO 2 Employment 52 FY18 highlights 4 Employee engagement 54 About Alinta Energy 4 Diversity and equality 57 Key sustainability performance measures 6 Learning and development 57 Sustainability materiality assessment 8 Other employment arrangements 59 Our business 16 Our communities 60 Office and asset locations 22 Vision and values 24 Markets and customers 66 Business structure and governance 26 Customer service 70 Executive leadership team 27 New products and projects 71 Alinta Energy Directors 28 Branding and customer communications 73 Risk management and compliance 29 Economic health 30 Our report 76 Reporting principles 78 Safety 32 Glossary 79 GRI and UNSDG content index 80 Environment 38 KPMG Assurance Report 81 Climate change and energy emissions 40 Environmental compliance 49 Waste and water 50 2017/18 Alinta Energy - Sustainability Report Page 1 We also tailored a suite of products for Commercial & A message from the Industrial customers that give price certainty over the long run by allowing customers to participate in the wholesale market MD & CEO if prices fall, while also providing a protective price ceiling if the market rises. I am pleased to present our 2017/18 Sustainability Report, The success of these initiatives saw our total customer which provides our stakeholders with an update on Alinta numbers increase from 770,000 to over one million during Energy’s activities and impacts. It includes information on the year. The 30% growth in customer numbers resulted our values, strategic vision and annual performance across in a 28% increase in employees to 575 people which in finance, safety, employment, environment, community, turn necessitated moves to new office premises in Perth, markets and customers. -
Creating Customer Choice by Being the World's Best Microgrid Company
Creating customer choice by being the world’s best microgrid company We work with our customers to eliminate barriers to new energy innovations Who we are Horizon Power generates, distributes, and We’re at the forefront of sells electricity to more than 47,000 customers, energy innovation supplying over 100,000 residents and 10,000 businesses in regional towns and remote The energy industry is undergoing an communities across Western Australia. unprecedented period of change, driven by customers adopting new technologies like solar We’re a Government Trading Enterprise and we PV systems and batteries, as they seek to play operate across the full energy supply chain – a greater role in how they receive energy and generation, distribution and transmission, and engage with their energy provider. retail services. Our operations cover a vast service area, approximately 2.3 million square kilometres The Energy Networks Association and CSIRO of rugged terrain, which means we service the have forecast that by 2030 about 50 per cent biggest geographical area with the least amount of the electricity produced will come from of customers in the world. For every 53.5 square consumers, mainly generated by rooftop solar kilometres of terrain, we have only one customer. PV systems and batteries. Our vision is to create customer choice by being Horizon Power is exploring a future where the world’s best microgrid company and our electricity is generated by households and purpose is to provide Energy for Life. industry using rooftop solar, batteries and standalone power systems which can be incorporated into the electricity network or microgrid systems.