LIVING OUR VALUES: ENERGEX 2009/10 Annual Report And
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Does Extending Daylight Saving Time Save Energy? Evidence from an Australian Experiment
IZA DP No. 2704 Does Extending Daylight Saving Time Save Energy? Evidence from an Australian Experiment Ryan Kellogg Hendrik Wolff DISCUSSION PAPER SERIES DISCUSSION PAPER March 2007 Forschungsinstitut zur Zukunft der Arbeit Institute for the Study of Labor Does Extending Daylight Saving Time Save Energy? Evidence from an Australian Experiment Ryan Kellogg University of California, Berkeley Hendrik Wolff University of California, Berkeley and IZA Discussion Paper No. 2704 March 2007 IZA P.O. Box 7240 53072 Bonn Germany Phone: +49-228-3894-0 Fax: +49-228-3894-180 E-mail: [email protected] Any opinions expressed here are those of the author(s) and not those of the institute. Research disseminated by IZA may include views on policy, but the institute itself takes no institutional policy positions. The Institute for the Study of Labor (IZA) in Bonn is a local and virtual international research center and a place of communication between science, politics and business. IZA is an independent nonprofit company supported by Deutsche Post World Net. The center is associated with the University of Bonn and offers a stimulating research environment through its research networks, research support, and visitors and doctoral programs. IZA engages in (i) original and internationally competitive research in all fields of labor economics, (ii) development of policy concepts, and (iii) dissemination of research results and concepts to the interested public. IZA Discussion Papers often represent preliminary work and are circulated to encourage discussion. Citation of such a paper should account for its provisional character. A revised version may be available directly from the author. IZA Discussion Paper No. -
Forward Contracts in Electricity Markets: the Australian Experience
Forward Contracts in Electricity Markets: the Australian Experience Edward J Anderson and Xinmin Hu Australian Graduate School of Management University of New South Wales, Sydney, NSW 2052, Australia Donald Winchester Faculty of Commerce & Economics University of New South Wales, Sydney, NSW 2052, Australia Abstract Forward contracts play a vital role in all electricity markets, and yet the details of the market for forward contracts are often opaque. In this paper we review the existing literature on forward contracts and explore the contracting process as it operates in Australia. The paper is based on interviews with participants in Australia’s National Electricity Market. The interviews were designed to understand the contracting process and the practice of risk management in the Australian energy-only pool market. This survey reveals some significant gaps between the assumptions made in the academic literature and actual practice in the Australian market place. 1 Introduction Wholesale markets for electricity are complex, and their structure varies from one country to another. However, they have in common the characteristic that spot prices for electricity are highly volatile. This is a consequence of the inability to store electric power at any significant scale, so that power consumption and generation need to match each other very closely. Electricity demand is highly variable (e.g. with time of day and weather) and the volatility in price is exacerbated by the way that consumers are usually charged a fixed retail price independent of the spot market price. In this situation various types of generator reserves play an important role in ensuring stability of supply, with the necessary balancing role being 1 played by a ‘system operator’ who has the ability to dispatch generation. -
Energy 2020 (Report 11: 2020–21)
FINANCIAL AUDIT REPORT 4 February 2021 Energy 2020 Report 11: 2020–21 • Queensland • • Audit Office Better public services As the independent auditor of the Queensland public sector, including local governments, the Queensland Audit Office: • provides professional audit services, which include our audit opinions on the accuracy and reliability of the financial statements of public sector entities • provides entities with insights on their financial performance, risk, and internal controls; and on the efficiency, effectiveness, and economy of public service delivery • produces reports to parliament on the results of our audit work, and on our insights, advice, and recommendations for improvement • conducts investigations into claims of financial waste and mismanagement raised by elected members, state and local government employees, and the public • shares wider learnings and best practice from our work with state and local government entities, our professional networks, industry, and peers. We conduct all our audits and reports to parliament under the Auditor-General Act 2009 (the Act). Our work complies with the Auditor-General Auditing Standards and the Australian standards relevant to assurance engagements. • Financial audit reports summarise the results of our audits of over 400 state and local government entities. • Performance audit reports cover our evaluation of some, or all, of the entities’ efficiency, effectiveness, and economy in providing public services. Depending on the level of assurance we can provide, these reports may also take the form of: • Audit insights, which provide some evaluation and share our insights or learnings from our audit work across government • Audit briefs, which set out key facts, involve some evaluation, and may include findings and recommendations • Audit overviews, which help clients and stakeholders understand complex issues and subjects. -
Demand Management Plan 2021-22
Demand Management Plan April 2021 Demand Management Plan 2021-22 Contents Message from our Executive 3 About us 4 Introduction 4 Our network 4 Our core service area 5 Demand management 6 What is it? 6 Customers participating in our DM Program 8 Challenges and opportunities shaping our strategies and plan 9 Case study: The challenges caused by minimum demand 12 Our strategy and plan 14 Overview 14 Our principles 14 Case study: Electric vehicles - Discovering customer charging and energy use 15 Our strategies and initiatives 16 Case study: New load control tariffs deliver customer and network benefits 17 Our program 18 DM Program budget and targets for 2021-22 20 Covid-19 impacts 20 Energex forecast expenditure and targets 20 Ergon Energy Network forecast expenditure and targets 20 2 Demand Management Plan 2021-22 Message from our Executive We are experiencing (DER) such as rooftop solar PV This Plan sets out our five-year unprecedented rates of customers and Electric Vehicles (EVs). This strategy for our DM program connecting small scale renewables will support greater DER on during this time of transformation. such as rooftop solar photovoltaic our network, new technologies Our Plan is only as strong as our (PV) systems, along with such as batteries and EVs and partnerships with our customers, large scale renewables (solar access to new markets that offer DM providers and other industry farms and wind farms) to our incentives to customers for their partners. We therefore look network. It’s not slowing down; services. Dynamic customer forward to continuing to work if anything, COVID-19 and the connections for DER will also with our existing and new conditions of the past year have support distribution networks customers during 2021-22 and only accelerated the take up of in providing safe and secure beyond; as we energise our renewables across the network. -
Case Study Sparq Solutions
CASE STUDY SPARQ SOLUTIONS Technology: Windows® 7 and Microsoft® Office® Managed 2010, from older operating systems Windows 7 and Office suites. The aim of the Productivity Managed Productivity Program is to Microsoft Office 2010 realise the productivity benefits enabled Program Returns by Windows 7 and Office 2010. $3.9m a Year A preliminary business case suggested that this project would Background: deliver more than $1.5 million in productivity benefits annually. SPARQ Solutions provides Information and Communications Technology (ICT) The Windows 7 and Office 2010 services to Queensland’s electricity upgrade program scoped to replace suppliers, Energex and Ergon Energy. and upgrade the technology, did not include an instructor-led classroom SPARQ partners closely with Energex training program but relied upon and Ergon Energy to achieve their users maintaining their exisiting business goals by developing ICT level of competency through local strategies that enable business change support groups and self-help. and growth. Being jointly owned by Energex and Ergon Energy enables This resulted in the a disconnect SPARQ to provide value for money between the migration activity and the to all Queenslanders through provision of training support to users, cost-savings, economies of scale and which meant that the productivity value-added solutions and services. benefits would not be realised, and in fact productivity would be reduced With headquarters in Brisbane, and if users were less effective in the offices in Rockhampton, Townsville, new operating environment. Mackay, Maryborough, Cairns and Toowoomba, SPARQ employs The Solution: approximately 500 staff and contractors who are highly skilled in To develop an enterprise-wide program a range of ICT business applications of user education and training support, and support services, and who SPARQ Solutions’ Applications Capability support more than 8,000 users. -
Detailed Plan of Development December 2016
Department of Infrastructure, Local Government and Planning Yeerongpilly Transit Oriented Development Detailed Plan of Development December 2016 Yeerongpilly TOD Detailed Plan of Development 1 © State of Queensland, December 2016. Published by the Department Infrastructure, Local Government and Planning, 1 William Street, Brisbane Qld 4000, Australia Licence: This work is licensed under the Creative Commons CC BY 4.0 Australia licence. To view a copy of the licence, visit www.creativecommons.org/licenses/by/4.0/. Enquiries about this licence or any copyright issues can be directed to the department by email to [email protected] or in writing to PO Box 15009, City East, Qld 4002. Attribution: The State of Queensland, Department Infrastructure, Local Government and Planning. The Queensland Government supports and encourages the dissemination and exchange of information. However, copyright protects this publication. The State of Queensland has no objection to this material being reproduced, made available online or electronically but only if it is recognised as the owner of the copyright and this material remains unaltered. Disclaimer: While every care has been taken in preparing this publication, the State of Queensland accepts no responsibility for decisions or actions taken as a result of any data, information, statement or advice, expressed or implied, contained within. To the best of our knowledge, the content was correct at the time of publishing. An electronic copy of this report is available on the Department of Infrastructure, Local Government and Planning’s website at www.dilgp.qld.gov.au. Contents PART A: Introduction and background PART B: Detailed Plan of Development Figures 1. -
ADAM PEARD Manager and Principal Consultant
ADAM PEARD Manager and Principal Consultant PERSONAL DETAILS: Name: Adam Peard Languages: English, Pidgin English Email: [email protected] PROFESSIONAL QUALIFICATIONS: • Bachelor of Engineering (Electrical), The University of Queensland, 2002. • Advanced Diploma, Electronics Engineering, 1999. PROFESSIONAL AFFILIATIONS: AUSTRALIA • Fellow, Engineers Australia (FIEAust) • Chartered Professional Engineer, Engineers Australia (CPEng) • Registered Professional Engineer Queensland (RPEQ) EMPLOYMENT SUMMARY: 2017 – Present Manager and Principal Consultant Amplitude Consultants Pty Ltd (Part time in 2017) (Brisbane) 2017 – 2017 Director GridLink Consulting Pty Ltd (Western Australia) 2014 – 2016 System Analysis and Solutions Area Manager (SAS) Western Power Corporation (Western Australia) 2015 – 2016 Network Connections and Access Project Lead Public Utilities Office (Western Australia) 2013 – 2014 Engineering Team Leader Western Power Corporation (Western Australia) 2011 – 2013 Principal Engineer Western Power Corporation (Western Australia) 2010 – 2011 Senior Engineer Western Power Corporation (Western Australia) 2009 – 2010 Principal Engineer Australian Energy Market Operator – AEMO (Queensland) 2005 – 2009 Planning Specialist National Electricity Market Management Company NEMMCO (Queensland) 2003 – 2005 Planning Engineer National Electricity Market Management Company NEMMCO (Queensland) Amplitude Consultants Pty Ltd 2002 – 2003 National Product Manager (P&B Engineering Protection Relays) Control Logic (Queensland) 2001 – 2002 -
Australia's National Electricity Market
Australia’s National Electricity Market Wholesale Market Operation Executive Briefing Disclaimer: All material in this publication is provided for information purposes only. While all reasonable care has been taken in preparing the information, NEMMCO does not accept liability arising from any person’s reliance on the information. All information should be independently verified and updated where necessary. Neither NEMMCO nor any of its agents makes any representation or warranty, express or implied, as to the currency, reliability or completeness of the information. ©NEMMCO 2005 – All material in this publication is subject to copyright under the Copyright Act 1968 (Commonwealth), and permission to use the information must be obtained in advance in writing from NEMMCO. Section 1 Contents Introduction 2 Section 1: Market Operator 2 History of Electricity Supply in Australia 3 Design of the NEM 4 Regional Pricing 4 The Spot Price 4 Value of Lost Load (VoLL) 5 Gross Pool and Net Pool Arrangements 5 Locational and Nodal Pricing 5 Energy-only Market 5 Section 2: Operating the Market 6 Registration of Participants 6 Generators 7 Scheduled and Non-scheduled Generators 8 Market and Non-market Generators 8 Market Network Service Providers 8 Scheduled Loads 8 Monitoring Demand 9 Forecasting Supply Capacity 9 Participation in Central Dispatch 9 Bidding 10 Pre-dispatch 11 Spot Price Determination 12 Scheduling 12 Dispatch 14 Failure to Follow Dispatch Instructions 14 Section 3: Operating the Ancillary Services Markets 15 Ancillary Services 15 Ancillary -
WORKING with ENERGEX Now Locate Faults in the Network Faster Than Ever Before Through Satellite Navigation, Tracking and Dispatch
a number of ENERGEX’s host systems. ENERGEX crews WORKING WITH ENERGEX now locate faults in the network faster than ever before through satellite navigation, tracking and dispatch. The FFA In an Australian first, ENERGEX crews are now computer system provides field crews with unprecedented access to electronic information about outages and using high-tech mobile-linked laptop computer customer premises from their vehicle. The reduction in systems in maintenance vehicles to help them phone calls, travel time and paper will help increase restore power faster after outages. An industry efficiency significantly during storms and other peak periods. Millions of people across more than 25,000 team made up of Integral, ENERGEX, SPARQ, square kilometres throughout South East Queensland LiTMUS Group, MDSI – Advantex (now Ventyx) and northern New South Wales now benefit from the and led by prime contractor TUSC (now Ericsson), new system that provides faster response times and more accurate information to field crews. was the key to the success of this project. INTEGRAL VALUE ADD Based in South East Queensland, ENERGEX has been providing electricity to Queenslanders for more than Integral’s role in this project was to integrate the Ventyx 100 years. ENERGEX manages sophisticated energy Service Suite FFA technology with the existing ENERGEX distribution networks and delivers world-class energy host systems. products, services and expertise to one of Australia’s fastest growing communities. “This was a particularly rewarding project for Integral as it extensively used our integration methodologies, THE CHALLENGE intellectual property and best practice based ENERGEX had a low level automation system in place approaches, to build a robust and scalable SOA for its field workers that was not handling the increased (Service Orientated Architecture) based solution. -
Economics of Power Markets
December 2003 Electricity industry restructuring in Australia Hugh Outhred School of Electrical Engineering and Telecommunications The University of New South Wales Sydney, Australia Tel: +61 2 9385 4035; Fax: +61 2 9385 5993; Email: [email protected] www.sergo.ee.unsw.edu.au Electricity industry restructuring: a complex design process • A design process within a cultural context: – Industry-specific laws, codes & markets • A mix of technical, economic & policy issues: – Physical behaviour continuous & cooperative – Commercial behaviour individual & competitive • Restructuring is still a learning situation: – A “social experiment” with few “safe exits” – No complete successes, some notable failures – Must solve commercial, technical & institutional challenges to keep the lights on at the right price Hugh Outhred: Electricity restructuring in Australia 2 Key lessons to date (Joskow, May ‘03): • Electricity market design: – Doesn’t matter much when: • Demand is moderate, supply elastic, ownership not concentrated & transmission not congested – Does matter when this is not the case, eg: • Few hours when demand high & network congested • Key aspects of good market design: – (approximate) nodal pricing – Derivatives including financial transmission rights – Consistent energy and ancillary service markets – Retail markets with spot & forward pricing Hugh Outhred: Electricity restructuring in Australia 3 The central challenge of electricity restructuring: to make economics & engineering compatible Main commercial markets (humans; individual; -
Performance and Plans for the Energex Network
Performance and plans for the Energex Network A summary of our Distribution Annual Planning Report 2019-20 to 2023-24 for our customers, communities and other stakeholders Purpose Energex’s Distribution Annual 2023-24. It provides insights benefit from significant Planning Report explains how into the key challenges we face electricity supply capability we are continuing to safely and our responses to them, or demand side management and efficiently manage the highlighting the areas where we and non-network initiatives electricity distribution network are seeking to work closely with • identify locations where in South East Queensland. our customers, the community major industrial loads would and different industry partners. This summary outlines the be best located. content in our planning report It provides information to assist This information is also with links to specific chapters interested parties to: supported by our online you can refer to for more • understand how the interactive map of the information. electricity network works electricity network and The full report details the • provide input to the future information provided in our network’s performance in 2018- development of the network Demand Management Plan and Demand Side Engagement 19 and our plans for 2019-20 to • identify locations that would Strategy. Contents Purpose 2 Message from our Executive 3 Our network 4 Our service area 4 What is shaping our plans? 5 Our engagement program 5 Safety first – a no compromise approach 6 Making electricity more affordable 7 -
Fees & Charges Additional
ADDITIONAL FEES & CHARGES BEFORE & AFTER JULY 2019 A REPORT PRODUCED BY ALVISS CONSULTING FOR THE ST VINCENT DE PAUL SOCIETY VICTORIA DECEMBER 2019 For further information regarding this report, contact: Gavin Dufty Manager, Social Policy Unit St Vincent de Paul Society Victoria Phone: 03 9895 5816 or 0439 357 129 This report has been produced by: St Vincent de Paul Society Alviss Consulting www.vinnies.org.au/energy www.alvissconsulting.com 1. About this project This project has been undertaken to document and analyse the application of fees and charges to electricity retail contracts for residential consumers in NSW, Victoria, Queensland and South Australia before and after the introduction of the Victorian Default Offer (in Victoria) and the Default Market Offer (in other states) on 1 July 2019. Additional fees and charges applied to energy contracts can cause consumer detriment for two reasons: Firstly, additional fees and charges increase product complexity and the chance of consumers making poor decisions. Energy contracts are already complex products as consumers must understand their usage and needs when comparing offers. Additional fees and charges add another layer of complexity to this process and as some fees are linked to consumer behaviour or future decisions (e.g. late payment fees and early termination fees) it can be almost impossible to determine what offers are most suitable in the long run. Secondly, significant additional fees and charges can make up a substantial proportion of many households’ energy costs, particularly for low consumption households. This is problematic in a reform environment based on demand side participation where consumers are expected to take greater responsibility to reduce their energy costs.