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Tamar Fire Management Area Bushfire Risk Management Plan 2020
Tamar Fire Management Area Bushfire Risk Management Plan 2020 Document Control Document History Version Date Author Section V1 2019 Steve Summers Agency Endorsements Agency Name & Title Signature Date Document Endorsement Endorsed by Tamar Fire Management Area Committee Accepted by State Fire Management Council Ian Sauer Chair, SFMC Date: 11/06/2020 Cover Page Photo Acknowledgement: Fuel Reduction Trevallyn, Steve Summers Page 2 of 30 Tamar Bushfire Risk Management Plan 2019 Contents Glossary ................................................................................................................................................. 5 Acronyms .............................................................................................................................................. 7 Executive Summary ................................................................................................................................ 8 1. Introduction ................................................................................................................................. 10 1.1 Background ....................................................................................................................................... 10 1.2 Purpose of this plan .......................................................................................................................... 10 2. Establishing the context ................................................................................................................ 11 2.1 Description -
Hydro 4 Water Storage
TERM OF REFERENCE 3: STATE-WIDE WATER STORAGE MANAGEMENT The causes of the floods which were active in Tasmania over the period 4-7 June 2016 including cloud-seeding, State-wide water storage management and debris management. 1 CONTEXT 1.1 Cause of the Floods (a) It is clear that the flooding that affected northern Tasmania (including the Mersey, Forth, Ouse and South Esk rivers) during the relevant period was directly caused by “a persistent and very moist north-easterly airstream” which resulted in “daily [rainfall] totals [that were] unprecedented for any month across several locations in the northern half of Tasmania”, in some cases in excess of 200mm.1 (b) This paper addresses Hydro Tasmania’s water storage management prior to and during the floods. 1.2 Overview (a) In 2014, Tasmania celebrated 100 years of hydro industrialisation and the role it played in the development of Tasmania. Hydro Tasmania believes that understanding the design and purpose of the hydropower infrastructure that was developed to bring electricity and investment to the state is an important starting point to provide context for our submission. The Tasmanian hydropower system design and operation is highly complex and is generally not well understood in the community. We understand that key stakeholder groups are seeking to better understand the role that hydropower operations may have in controlling or contributing to flood events in Tasmania. (b) The hydropower infrastructure in Tasmania was designed and installed for the primary purpose of generating hydro-electricity. Flood mitigation was not a primary objective in the design of Hydro Tasmania’s dams when the schemes were developed, and any flood mitigation benefit is a by-product of their hydro- generation operation. -
Derwent Catchment Review
Derwent Catchment Review PART 1 Introduction and Background Prepared for Derwent Catchment Review Steering Committee June, 2011 By Ruth Eriksen, Lois Koehnken, Alistair Brooks and Daniel Ray Table of Contents 1 Introduction ..........................................................................................................................................1 1.1 Project Scope and Need....................................................................................................1 2 Physical setting......................................................................................................................................1 2.1 Catchment description......................................................................................................2 2.2 Geology and Geomorphology ...........................................................................................5 2.3 Rainfall and climate...........................................................................................................9 2.3.1 Current climate ............................................................................................................9 2.3.2 Future climate............................................................................................................10 2.4 Vegetation patterns ........................................................................................................12 2.5 River hydrology ...............................................................................................................12 2.5.1 -
2010 Electricity Statement of Opportunities for the National Electricity Market
ELECTRICITY STATEMENT OF OPPORTUNITIES 2010 Electricity Statement of Opportunities for the National Electricity Market Published by AEMO Australian Energy Market Operator 530 Collins Street Melbourne Victoria 3000 Copyright © 2010 AEMO ISSN: 1836-7593 © AEMO 2010 ELECTRICITY STATEMENT OF OPPORTUNITIES © AEMO 2010 ELECTRICITY STATEMENT OF OPPORTUNITIES Preface I am pleased to introduce AEMO’s 2010 Electricity Statement of Opportunities (ESOO), which presents the outlook for Australia’s National Electricity Market (NEM) supply capacity for years 2013-2020 and demand for years 2010-2020. The supply-demand outlook reflects the extent of growth, and opportunities for growth, in generation and demand-side investment. This year, for the first time, AEMO has separated the 10-year supply-demand outlook into two documents. While the ESOO will cover years 3-10 and focus on investment matters, a separate document titled Power System Adequacy (PSA)–A Two Year Outlook will publish the operational issues and supply-demand outlook for summers 2010/11 and 2011/12. AEMO has released the ESOO and PSA together. The ESOO is one of a collection of AEMO planning publications that provides comprehensive information about energy supply and investment, demand, and network planning. AEMO’s other annual planning documents are the South Australian Supply and Demand Outlook, the Victorian Annual Planning Report and Update, the National Transmission Network Development Plan (NTNDP), and the Gas Statement of Opportunities. AEMO expects that climate change policies will, over time, change the way in which Australia produces and consumes electricity. This is likely to take place through a shift from the current reliance on coal as a source of generation to less carbon-intensive fuel sources. -
Tasmanian Energy Security Taskforce Final Report
Tasmanian Energy Security Taskforce Security Taskforce Energy Tasmanian Final Report Tasmanian Energy Security Taskforce Final Report | June 2017 June 2017 Front Cover Photography: Cape Grim – Richard Bennett Nyrstar panorama – Brent Pearson Gordon Dam – Sandessa Foster Tarraleah Penstock – Sandessa Foster Tasmanian Energy Security Taskforce Final Report | June 2017 TASMANIAN ENERGY SECURITY TASKFORCE | FINAL REPORT I Contents Foreword . .ix Executive Summary . x Key Findings and Recommendations . xiv Key findings . xiv Priority actions and recommendations . xxi 1 Introduction . 1 1 .1 Background . 1 1 .2 Terms of Reference . 1 1 .3 Taskforce members . 2 1 .4 Approach adopted by the Taskforce . .3 1 .5 Structure of Final Report . .5 PART A – OPTIONS FOR ADDRESSING TASMANIA’S ENERGY SECURITY . 7 2 Recap of Interim Report Recommendations . 8 3 Current National Context for Energy Security . 10 3 .1 National Electricity Market (NEM) energy security events . .11 3 .2 Energy security related announcements . .12 3 .3 Other energy market developments . .13 3 .4 Energy market reviews . 15 4 Modelling and Scenario Approach . 16 5 Modelling of Short-term Energy Security Options . 19 5 .1 Tamar Valley Power Station (TVPS) availability . 19 5 .2 Energy in storage targets . 21 6 Medium-term Scenario Analysis . 24 6 .1 Description of scenarios . 25 6 .2 ‘The Long Dry’ scenario . 26 6 .3 ‘Changing Demand’ scenario . .28 6 .4 ‘Gas Supply Interruption’ scenario . .32 6 .5 ‘On‑island Energy Balance’ scenario . .34 6 .6 ‘NEM Carbon Market’ scenario . 36 6 .7 Risk of an energy security event across modelled scenarios . .38 7 Assessment of Energy Security Options . 39 7 .1 Assessment criteria and measures . -
Clarence Meeting Agenda
CLARENCE CITY COUNCIL 11 NOV 2019 1 Prior to the commencement of the meeting, the Mayor will make the following declaration: “I acknowledge the Tasmanian Aboriginal Community as the traditional custodians of the land on which we meet today, and pay respect to elders, past and present”. The Mayor also to advise the Meeting and members of the public that Council Meetings, not including Closed Meeting, are audio-visually recorded and published to Council’s website. CLARENCE CITY COUNCIL 11 NOV 2019 2 COUNCIL MEETING MONDAY 11 NOVEMBER 2019 TABLE OF CONTENTS ITEM SUBJECT PAGE 1. APOLOGIES ....................................................................................................................................... 5 2. CONFIRMATION OF MINUTES ............................................................................................................ 5 3. MAYOR’S COMMUNICATION ............................................................................................................. 5 4. COUNCIL WORKSHOPS ...................................................................................................................... 6 5. DECLARATIONS OF INTERESTS OF ALDERMAN OR CLOSE ASSOCIATE ............................................. 7 6. TABLING OF PETITIONS .................................................................................................................... 8 7. PUBLIC QUESTION TIME.................................................................................................................... 9 7.1 PUBLIC QUESTIONS -
Meander Catchment
Meander Catchment Contents 1. About the catchment 2. Streamflow and Water Allocation 3. Water Quality 4. River Health 1. About the catchment The Meander catchment (area ~1,600 km 2) is a land-locked sub-catchment of the South Esk Basin which drains a large part of the central east of Tasmania and discharges into the Tamar Estuary at Launceston. The Meander River is the largest river in this catchment, originating in the foothills of the Great Western Tiers (altitude 1,200 m) and flowing over 100 km to join the South Esk River at Hadspen to the east. Significant tributaries to the Meander River are Western Creek, Quamby Brook and the Liffey River, all three which collect runoff from the northern perimeter of the Tiers and Quamby Bluff, where average annual rainfall exceeds 1,600 mm and intense thunderstorms are generated. At the catchment outlet at Hadspen, local rainfall is about 700 mm per annum. Although there is some forestry occurring in the headwaters of the catchment, a large majority of the catchment is used for agricultural production ranging from cattle and sheep grazing to irrigated cropping and dairy farming. In the Liffey sub-catchment, additional water has been diverted from the Poatina Power Station tailrace at Brumbys Creek into the Liffey River near Bracknell to support agricultural activities. DEPARTMENT of PRIMARY INDUSTRIES and WATER - 1 - 2. Streamflow & Water Allocation Three streamflow monitoring 300 stations are maintained in this catchment as part of the DPIW 250 Statewide monitoring network. These are; 200 • Jackeys Creek downstream 150 Jackeys Marsh (station 18221); 100 Streamflow (Megalitres per day) per (Megalitres Streamflow • Meander River at Strathbridge 50 (station 852); and 0 • Liffey River at Carrick (station Jan-06 Feb-06 Mar-06 Apr-06 May-06 Jun-06 Jul-06 Aug-06 Sep-06 Oct-06 Nov-06 Dec-06 164). -
Multipurpose Water Uses of Hydropower Reservoirs
MULTIPURPOSE WATER USES OF HYDROPOWER RESERVOIRS 7 APRIL 2015 “SHARING THE WATER USES OF MULTIPURPOSE HYDROPOWER RESERVOIRS: THE SHARE CONCEPT” FINAL VERSION This paper presents the main deliverables of the EDF – WWC framework “multipurpose water uses of hydropower reservoirs”. Multipurpose hydropower reservoirs are designed and/or operated to provide services beyond electricity generation, such as water supply, flood and drought management, irrigation, navigation, fisheries, environmental services and recreational activities, etc. These reservoir purposes can conflict at times but are also often complementary: a major challenge with multi‑purpose reservoirs is sharing water amongst competing users. This framework provides: tools to avoid/minimize tensions among users, governance issues for all stages and financial/economical models to develop and operate such multipurpose reservoirs. The SHARE concept was developed as a solution of these challenges. It is based on international case studies to find guidance on particular issues of multipurpose water reservoirs. By Emmanuel BRANCHE Version: Final ‑ April, 7th 2015 The author wish to thank in particular the people and organisations that participated in the discussions of the Steering Committee and those who provided comments on the draft main report: • EDF ‑ Electricité de France (Jean Comby) • ICOLD ‑ International Commission on Large Dams (Alessandro Palmieri) • IEA Hydro ‑ International Energy Agency Hydro (Niels Nielsen) • IHA ‑ International Hydropower Association (Richard Taylor -
Annual Energy Security Review 2017–18
ANNUAL ENERGY SECURITY REVIEW 1 ANNUAL ENERGY SECURITY REVIEW 2017–18 OFFICE OF THE TASMANIAN ECONOMIC REGULATOR CONTACT DETAILS Office of the Tasmanian Economic Regulator Office hours: 8.45am to 5.00pm, Monday to Friday (except public holidays) Street address: Level 3, 21 Murray Street, Hobart, Tasmania 7000 Postal address: GPO Box 770, Hobart, Tasmania 7001 Telephone: (03) 6166 4422 or international +61 3 6166 4422 Email: [email protected] Website: www.economicregulator.tas.gov.au Published November 2018 ISBN 978-0-7246-5484-0 Copyright © Office of the Tasmanian Economic Regulator ANNUAL ENERGY SECURITY REVIEW 3 TABLE OF CONTENTS EXECUTIVE SUMMARY .................................................................................................................... 5 KEY STATISTICS ................................................................................................................................. 6 1 INTRODUCTION .................................................................................................................... 7 2 WATER YEAR 2017–18 ........................................................................................................ 8 3 ENERGY SECURITY OUTLOOK .......................................................................................... 14 APPENDIX A: BACKGROUND ....................................................................................................... 21 APPENDIX B: TERMS OF REFERENCE........................................................................................ -
Infrastructure Project Pipeline 2020-21
February 2021 Tasmania’s 10 Year Infrastructure Pipeline Infrastructure Tasmania i Contents Contents ............................................................................................................................................................. i Minister’s message ............................................................................................................................................ ii 1. About the Pipeline ......................................................................................................................................... 1 1.1 What is included in the Pipeline? ................................................................................................................... 1 1.2 Purpose of the Pipeline .................................................................................................................................. 2 2. Infrastructure in the context of COVID-19 ....................................................................................................... 3 3. Analysis of Pipeline trends ............................................................................................................................. 5 3.1 Timing of spend by asset class ........................................................................................................................ 5 3.2 Project driver analysis ..................................................................................................................................... 6 3.3 Infrastructure class analysis -
Shannon River
Shannon River WATER MANAGEMENT STATEMENT 2018 September 2018 Overview The Shannon River Catchment Water Management Statement sets out how water resources in the Shannon River catchment (below Great Lake Dam at Miena) are allocated and the rules for taking water. This Statement explains the water management arrangements in the catchment that support the objectives of the Water Management Act 1999 (the Act) and are consistent with the planning principles of the National Water Initiative as administered by the Department of Primary Industries, Parks, Water and Environment (the Department). The Shannon River catchment (from Shannon Lagoon to the confluence with the Ouse River downstream of Hermitage) has an approximate area of 424 km2. It is a sub- catchment of the Greater Derwent catchment, which drains part of the Central Plateau. Water and Marine Resources Department of Primary Industries, Parks, Water and Environment Water Management Outcomes Water Managers The outcomes sought through the implementation The Department manages water extraction from of the described water management arrangements the Shannon River and its tributaries primarily in this Statement meet the objectives of the Act. through water licences issued under the Act. This will protect water availability for commercial users (i.e. for consumptive use), while ensuring The Shannon Catchment sits within the River town water supply, stock and domestic, and Shannon and Lower River Derwent Hydro-Electric environmental water needs are met. Water Districts. These two districts are administered by Hydro Tasmania. River Characteristics Hydro Tasmania manages Shannon Lagoon for Flows in the catchment have been modified since power generation at Poatina Power Station by the early 1900s when the Waddamana power pumping water into yingina/Great Lake. -
Great South Land Minerals Limited I Acn 068 650 386 I I
I I 554001' 98-4255 I GREAT SOUTH LAND MINERALS LIMITED I ACN 068 650 386 I I I MICROfILI\'ED I FICHE No.D/4-917 - 18 I . ''1 I ANNUAL REPORT 1998 I I I I I I I !COMMERCIAL IN CONFIDENCEI I 'I I 98-4255 ANNUAL REPORT 1998 I GT SOUTHLAND M1NERALS AMG REFERENCE POINTS ADDEI ELS 1/88,9/95,21/95 I II I &54001 I I 1. Petroleum Prospectivity Mapping 1 I 2. Reservoir Resource Estimates __ __ 1 3. Geochemistry 2 4. Archiving I Cataloging __ 2 I 5. Seismic work __ 2 6. Research __ 2 I 7. NCPGG Proposal __ __ 3 8. Historical Seep Discussion __ 4 I I List ofAppendices Appendix 1: GSLM Exploration Strategy. I Appendix 2: Resource Estimates. I Appendix 3: Oil and Gas Reserve Comparisons. I Appendix 4: Geochemistry of Preolenna Coal. I Appendix 5: GSLM Library List of References Appendix 6: Seismic Program Field Reconnaissance. I Appendix 7: Inventory of BMR cruise 78 offshore Seismic data I around Bruny Island, held by TDR. Appendix 8: Inventory of BMR cruise 78 offshore Seismic data I around Bruny Island, held by Kestrel. I Appendix 9: NCPGG draft Tasmania Basin Study Proposal. Appendix 10: Anecdotal Notes on Oil Seeps. I I 554003 I ~eat South Land Minerals Limited - Annual Report 1998 I I 1. Petroleum Prospectivity Mapping I The main geological activity of the year was the compilation of prospectivity maps of the Tasmania Basin. Prospectivity maps have been produced for three of the Australian Petroleum Systems as defined by Dr Marita Bradshaw I (1993,1998), namely Larapintine II, Gondwana I and Gondwana II.