Managing Voltages on the Mid North Transmission System
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Financial Services Guide and Independent Expert's Report
15 September 2008 Manager Companies ASX Limited 20 Bridge Street SYDNEY NSW 200 Dear Sir INDEPENDENT EXPERT'S REPORT Attached herewith for immediate release to the market is the Independent Expert’s Report of Grant Samuel dated 15 September 2008. The report will be available today on the Origin Energy website on: www.originenergy.com.au/media/newsroom. Printed copies of the report may be requested by contacting our shareholder information line 1800 647 819. Yours faithfully Bill Hundy Company Secretary 02 8345 5467 - [email protected] For personal use only Origin Energy Limited ABN 30 000 051 696 • Level 45, Australia Square, 264-278 George Street Sydney NSW 2000 GPO Box 5376, Sydney NSW 2001 • Telephone (02) 8345 5000 • Facsimile (02) 9252 9244 • www.originenergy.com.au GRANT SAMUEL & ASSOCIATES LEVEL 19 GOVERNOR MACQUARIE TOWER 1 FARRER PLACE SYDNEY NSW 2000 GPO BOX 4301 SYDNEY NSW 2001 15 September 2008 T: +61 2 9324 4211 / F: +61 2 9324 4301 www.grantsamuel.com.au The Directors Origin Energy Limited Level 45, Australia Square 264-278 George Street Sydney NSW 2000 Dear Directors ConocoPhillips Proposal 1 Introduction On 8 September 2008, Origin Energy Limited (“Origin”) announced that it had entered conditional agreements with a wholly owned subsidiary of ConocoPhillips (“ConocoPhillips”) to create an incorporated 50/50 joint venture (“JV”) to develop Origin’s coal seam gas (“CSG”) assets and a gas liquefaction facility (“the ConocoPhillips Proposal”). The key features of the ConocoPhillips Proposal are: ConocoPhillips will subscribe for new partly paid shares in Origin Energy CSG Limited (“OECSG”) which will comprise 50% of the enlarged share capital. -
Winds of Change: an Analysis of Recent Changes In
Winds of change An analysis of recent changes in the South Australian electricity market McConnell & Sandiford August 2016 About the Melbourne Energy Institute The Melbourne Energy Institute brings together the work of over 150 researchers, across seven faculties at The University of Melbourne , providing international leadership in energy research and delivering solutions to meet our future energy needs. By bringing together discipline-based research strengths and by engaging with stakeholders outside the University, the Institute offers the critical capacity to rethink the way we generate, deliver and use energy. The Institute presents research opportunities in bioenergy, solar, wind, geothermal, nu- clear, fuel cells and carbon capture and storage. It also engages in energy efficiency for urban planning, architecture, transport and distributed systems, and reliable energy transmission. Economic and policy questions constitute a significant plank of the Institutes research pro- gram and include: market regulation and demand; carbon trading; energy system modelling; climate change feed backs; and social justice implications of energy policy. Acknowledgments The Melbourne Energy Institute acknowledges the Australian Conservation Foundation (ACF) and the Australian-German Climate & Energy College for their support of this research. The authors would also like to thank the reviewers for their helpful comments. Winds of Change - an analysis of recent changes in the South Australian electricity mar- ket is licensed CC BY 3.0 AU. doi:10.4225/49/57A0A5C1373F9 -
Report Title
ISSN 1835-9728 Environmental Economics Research Hub Research Reports The Integration of Wind Generation within the South Australian Region of the Australia National Electricity Market Nicholas Cutler, Iain MacGill and Hugh Outhred Research Report No. 38 November 10 2009 About the authors Nicholas Cutler is a research associate in School of Electrical Engineering and Telecommunications at the University of New South Wales, Sydney, Australia. His research interests include integrating renewable energy into power systems, specifically wind power and wind power forecasting. [email protected] +61 2 9385 4061 Hugh Outhred is a Professorial Visiting Fellow in the School of Electrical Engineering and Telecommunications at the University of New South Wales, Sydney. His research interests are in the areas of energy industry restructuring, energy economics, demand management, and renewable energy. [email protected] +61 2 9385 4035 Dr Iain MacGill is a Senior Lecturer in the School of Electrical Engineering and Telecommunications at the University of New South Wales, and Joint Director (Engineering) for the University’s Centre for Energy and Environmental Markets (CEEM). Iain’s teaching and research interests include electricity industry restructuring and the Australian National Electricity Market, sustainable energy technologies, distributed energy systems, energy policy and environmental regulation. CEEM itself undertakes interdisciplinary research in the monitoring, analysis and design of energy and environmental markets and their associated policy frameworks. To learn more about CEEM and its work, visit the centre website at – www.ceem.unsw.edu.au [email protected] +61 2 9385 4092 Environmental Economics Research Hub Research Reports are published by The Crawford School of Economics and Government, Australian National University, Canberra 0200 Australia. -
2021 2020 2020 Infrastructure Infrastructure for the Future for the Future
ANNUAL REPORT 2020 INFRASTRUCTURE FOR THE FUTURE For personal use only Spark Infrastructure’s 2020 Annual Report describes how we have created value over the year through our investments in essential energy infrastructure. As a long-term investor, we aim to generate sustainable returns for Securityholders while delivering positive outcomes for our customers, our people, and the communities where we operate. For personal use only CONTENTS Our 2020 Annual Report describes our performance according to key stakeholder outcomes. It includes our Directors’ Report and Financial Report. Securityholders Customers Our people, Innovation and Environment p16 and community health and safety technology p36 p24 p28 p32 Spark Infrastructure at a glance 2 Governance 40 Chair’s message 6 Board of Directors 42 Managing Director’s message 8 Management team 43 How we create value 10 Annual Financial Report Performance outcomes (including Directors’ report) 44 Creating value for Securityholders 16 Additional ASX disclosures 124 Partnering with customers and community 24 Glossary of terms 126 Supporting our people 28 Contact information 127 Leading through innovation and technology 32 Five-year performance summary 128 Acting on environmental risks and opportunities 36 For personal use only AGM DETAILS 2020 REPORTING SUITE Annual General Meeting ANNUAL REPORT CORPORATE GOVERNANCE STATEMENT 11:30am, Thursday, 27 May 2021 2020 2020 INFRASTRUCTURE INFRASTRUCTURE FOR THE FUTURE FOR THE FUTURE Further details about the AGM can SUSTAINABILITY DATA REPORT 2020INFRASTRUCTURE -
2016 South Australian Electricity Report
SOUTH AUSTRALIAN ELECTRICITY REPORT SOUTH AUSTRALIAN ADVISORY FUNCTIONS Published: August 2016 SOUTH AUSTRALIAN ELECTRICITY REPORT IMPORTANT NOTICE Purpose The purpose of this publication is to provide information about South Australia’s electricity supply and demand. While some historic price information is provided for completeness, this publication does not present any views on the effectiveness of price signals in the National Electricity Market. AEMO publishes this South Australian Electricity Report in accordance with its additional advisory functions under section 50B of the National Electricity Law. This publication is based on information available to AEMO as at 1 July 2016, although AEMO has endeavoured to incorporate more recent information where practical. Disclaimer AEMO has made every effort to ensure the quality of the information in this publication but cannot guarantee that information, forecasts and assumptions are accurate, complete or appropriate for your circumstances. This publication does not include all of the information that an investor, participant or potential participant in the South Australian electricity market might require, and does not amount to a recommendation of any investment. Anyone proposing to use the information in this publication (including information and reports from third parties) should independently verify and check its accuracy, completeness and suitability for purpose, and obtain independent and specific advice from appropriate experts. Accordingly, to the maximum extent permitted by law, AEMO and its officers, employees and consultants involved in the preparation of this publication: make no representation or warranty, express or implied, as to the currency, accuracy, reliability or completeness of the information in this publication; and are not liable (whether by reason of negligence or otherwise) for any statements, opinions, information or other matters contained in or derived from this publication, or any omissions from it, or in respect of a person’s use of the information in this publication. -
A South Australia's Electricity and Gas Industries
A South Australia's Electricity and Gas Industries Both the electricity and gas industries in South Australia have undergone a range of significant reforms over the last fifteen years, commencing with the vertical disaggregation of the electricity and gas supply chains in the mid-1990s and culminating with the introduction of FRC for customers of all sizes during 2003-04. In the wake of FRC, gas and electricity retailing in South Australia has moved from a single host retailer model to a multiple retailer model. The remainder of this appendix provides both an historic perspective on the reforms that were undertaken in advance of the introduction of FRC and an overview of the current structure of energy retailing. A.1. Progression to FRC A.1.1. Electricity industry progression to FRC Between 1946 and 1995, the Electricity Trust of South Australia (ETSA) was responsible for undertaking all aspects of the electricity supply chain in South Australia including the generation, transmission, distribution and retail sale of electricity. On 1 July 1995, the Electricity Trust of South Australia was corporatised and became ETSA Corporation under the Public Corporations Act 1993. In January 1997 the South Australian Government undertook the first steps towards vertical disaggregation, by transferring ETSA’s generation assets to SA Generation Corporation. The second step toward vertical disaggregation occurred in October 1998 when the South Australian Government announced that, in order to meet its commitments under the Competition Principles Agreement and in preparation for entry into the NEM, ETSA Corporation and SA Generation Corporation would need to be further disaggregated. -
ASX Statement
AGL Energy Limited Level 22, 101 Miller St Locked Bag 1837 T: 02 9921 2999 ABN: 74 115 061 375 North Sydney NSW 2060 St Leonards NSW 2065 F: 02 9921 2552 www.agl.com.au ASX statement 17 September 2010 AGL Energy Limited is about to commence dispatch of its Annual Report 2010 and the Notice of Meeting in respect of the Annual General Meeting to be held on 21 October 2010. A copy of each of these documents has been lodged with the ASX today. Paul McWilliams Company Secretary 1 outside back cover outside front cover AGL Annual Report 2010 Energy Annual ® Report in action. 2010 inside front cover inside back cover Contents Introductory pages 1 Divisional highlights 2 Group highlights 3 Our integrated strategy 4 Achievements toward strategies and objectives 5 Chairman’s Report 6 Managing Director’s Report 8 Leadership in sustainable business 10 Our customers 11 Major power generation and upstream gas assets 12 Retail Energy 14 Merchant Energy 16 Investments 19 Upstream Gas 20 Leadership team 22 Corporate Governance 24 Reporting contents 33 AGL Financial Calendar AGL Energy Limited ABN 74 115 061 375 26 August 2010 2010 full year result and final dividend announced Annual General Meeting 10 September 2010 Record date for 2010 final dividend AGL’s Annual General Meeting will be held 30 September 2010 Final dividend payable at the City Recital Hall, 21 October 2010 Annual General Meeting Angel Place, Sydney 17 February 20111 2011 interim result and commencing at interim dividend announced 10.30am on Thursday 10 March 20111 Record date for 2011 interim dividend 21 October 2010. -
Regions and Marginal Loss Factors: FY 2020-21
Regions and Marginal Loss Factors: FY 2020-21 July 2021 A report for the National Electricity Market Important notice PURPOSE This document has been prepared by AEMO as the ‘Regions Publication’ under clause 2A.1.3 of the National Electricity Rules (Rules), and to inform Registered Participants of the 2020-21 inter-regional loss equations under clause 3.6.1 of the Rules and 2020-21 intra-regional loss factors under clause 3.6.2 of the Rules. This document has effect only for the purposes set out in the Rules. The National Electricity Law (Law) and the Rules prevail over this document to the extent of any inconsistency. DISCLAIMER The calculation of the loss factors presented in this document incorporates information and forecasts from third parties. AEMO has made every reasonable effort to ensure the quality of the information in this publication but cannot guarantee that any information, forecasts and assumptions are accurate, complete or appropriate for your circumstances. Explanatory information in this document does not constitute legal or business advice, and should not be relied on as a substitute for obtaining detailed and specific advice about the Law, the Rules, any other applicable laws, procedures or policies or the future development of the National Electricity Market power system. 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. -
FOR the FUTURE Spark Infrastructure’S 2020 Annual Report Describes How We Have Created Value Over the Year Through Our Investments in Essential Energy Infrastructure
ANNUAL REPORT 2020 INFRASTRUCTURE FOR THE FUTURE Spark Infrastructure’s 2020 Annual Report describes how we have created value over the year through our investments in essential energy infrastructure. As a long-term investor, we aim to generate sustainable returns for Securityholders while delivering positive outcomes for our customers, our people, and the communities where we operate. CONTENTS Our 2020 Annual Report describes our performance according to key stakeholder outcomes. It includes our Directors’ Report and Financial Report. Securityholders Customers Our people, Innovation and Environment p16 and community health and safety technology p36 p24 p28 p32 Spark Infrastructure at a glance 2 Governance 40 Chair’s message 6 Board of Directors 42 Managing Director’s message 8 Management team 43 How we create value 10 Annual Financial Report Performance outcomes (including Directors’ report) 44 Creating value for Securityholders 16 Additional ASX disclosures 124 Partnering with customers and community 24 Glossary of terms 126 Supporting our people 28 Contact information 127 Leading through innovation and technology 32 Five-year performance summary 128 Acting on environmental risks and opportunities 36 AGM DETAILS 2020 REPORTING SUITE Annual General Meeting ANNUAL REPORT CORPORATE GOVERNANCE STATEMENT 11:30am, Thursday, 27 May 2021 2020 2020 INFRASTRUCTURE INFRASTRUCTURE FOR THE FUTURE FOR THE FUTURE Further details about the AGM can SUSTAINABILITY DATA REPORT 2020INFRASTRUCTURE be found on Spark’s website at FOR THE FUTURE https://www.sparkinfrastructure. -
South Australian Historical Market
SOUTH AUSTRALIAN HISTORICAL MARKET INFORMATION REPORT SOUTH AUSTRALIAN ADVISORY FUNCTIONS Published: August 2016 SOUTH AUSTRALIAN HISTORICAL MARKET INFORMATION REPORT IMPORTANT NOTICE Purpose AEMO publishes this South Australian Historical Market Information Report in accordance with its additional advisory functions under section 50B of the National Electricity Law. This publication is based on information available to AEMO as at 31 July 2016, although AEMO has endeavoured to incorporate more recent information where practical. Disclaimer AEMO has made every effort to ensure the quality of the information in this publication but cannot guarantee that information, forecasts and assumptions are accurate, complete or appropriate for your circumstances. This publication does not include all of the information that an investor, participant or potential participant in the South Australian electricity market might require, and does not amount to a recommendation of any investment. Anyone proposing to use the information in this publication (including information and reports from third parties) should independently verify and check its accuracy, completeness and suitability for purpose, and obtain independent and specific advice from appropriate experts. Accordingly, to the maximum extent permitted by law, AEMO and its officers, employees and consultants involved in the preparation of this publication: make no representation or warranty, express or implied, as to the currency, accuracy, reliability or completeness of the information in this publication; and are not liable (whether by reason of negligence or otherwise) for any statements, opinions, information or other matters contained in or derived from this publication, or any omissions from it, or in respect of a person’s use of the information in this publication. -
Regions and Marginal Loss Factors: FY 2021-22
Regions and Marginal Loss Factors: FY 2021-22 April 2021 A report for the National Electricity Market Important notice PURPOSE This document has been prepared by AEMO as the ‘Regions Publication’ under clause 2A.1.3 of the National Electricity Rules (Rules), and to inform Registered Participants of the 2021-22 inter-regional loss equations under clause 3.6.1 of the Rules and 2021-22 intra-regional loss factors under clause 3.6.2 of the Rules. This document has effect only for the purposes set out in the Rules. The National Electricity Law (Law) and the Rules prevail over this document to the extent of any inconsistency. DISCLAIMER The calculation of the loss factors presented in this document incorporates information and forecasts from third parties. AEMO has made every reasonable effort to ensure the quality of the information in this publication but cannot guarantee that any information, forecasts and assumptions are accurate, complete or appropriate for your circumstances. Explanatory information in this document does not constitute legal or business advice, and should not be relied on as a substitute for obtaining detailed and specific advice about the Law, the Rules, any other applicable laws, procedures or policies or the future development of the National Electricity Market power system. 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. -
Winds of Change
Winds of change An analysis of recent changes in the South Australian electricity market McConnell & Sandiford August 2016 About the Melbourne Energy Institute The Melbourne Energy Institute brings together the work of over 150 researchers, across seven faculties at The University of Melbourne , providing international leadership in energy research and delivering solutions to meet our future energy needs. By bringing together discipline-based research strengths and by engaging with stakeholders outside the University, the Institute offers the critical capacity to rethink the way we generate, deliver and use energy. The Institute presents research opportunities in bioenergy, solar, wind, geothermal, nu- clear, fuel cells and carbon capture and storage. It also engages in energy efficiency for urban planning, architecture, transport and distributed systems, and reliable energy transmission. Economic and policy questions constitute a significant plank of the Institutes research pro- gram and include: market regulation and demand; carbon trading; energy system modelling; climate change feed backs; and social justice implications of energy policy. Acknowledgments The Melbourne Energy Institute acknowledges the Australian Conservation Foundation (ACF) and the Australian-German Climate & Energy College for their support of this research. The authors would also like to thank the reviewers for their helpful comments. Winds of Change - an analysis of recent changes in the South Australian electricity mar- ket is licensed CC BY 3.0 AU. doi:10.4225/49/57A0A5C1373F9