<div>This data is supplied by the Department of Defence for use internally within Geoscience Australia.</div><div>The following conditions must be adhered to in relation to supplied data:</div><div><br></div><div>A. The data must be handled in accordance with its classification, handling caveats and in accordance with the terms and conditions below; </div><div>· <strong>TOPOGRAPHIC DOMAIN </strong></div><div> ·&nbsp;<strong>Australia – Defence training area data for Australia</strong></div><div> ·&nbsp;Dataset classification: OFFICIAL</div><div> ·&nbsp;Any derived products produced from the supplied data must credit the source of the data as: <strong>“© Copyright Australian Geospatial Organisation - Department of Defence”</strong>.</div><div> ·&nbsp;Terms of Use: <strong>Expires 25 July 2023</strong></div><div><br></div><div>B. The data must only be used for the following purposes:</div><div>· Authorised user/s: <strong><em>Australian Department of Defence or affiliates.</em></strong></div><div>· Purpose of use: <strong><em>For Official Australian Government Purposes Only.</em></strong></div><div>· Term of use: <strong>Enduring, unless stated otherwise</strong></div><div><br></div><div>C.&nbsp;Any further intended use of the data requires written approval from the Manager Estate Geospatial.</div><div><br></div><div>D.&nbsp;In addition, the data; without the written approval of Manager Estate Geospatial:</div><div>·&nbsp;cannot be stored or used in a publicly accessible system domain and nor can it or any part of it be transferred via the internet;</div><div>·&nbsp;cannot be disseminated to third parties who do not have a requirement to view the data for the purposes for which it has been provided;</div><div>·&nbsp;cannot be duplicated, copied or otherwise reproduced for the purposes other than those permitted in these conditions and</div><div>·&nbsp;on completion of the Terms of Use, any copy or product of the data must be returned to the Estate Geospatial or destroyed in a manner that prevents reconstruction and provide Estate Geospatial with written certification of such destruction.</div><div><br></div><div>E. No rights in ownership or licence in the data are acquired by the customer and the customer is not entitled to sell, sublicense or trade in the data.</div>

<div><strong>Output Type: </strong>Exploring for the Future Extended Abstract</div><div><br></div><div><strong>Short Abstract: </strong>The global push towards decarbonisation may disrupt existing steelmaking supply chains. While this presents opportunities for Australia, it remains an open question as to what the country’s role should be within new international value chains. Here, we examine green steel production and export strategies between Australia and Japan, comparing different exports from raw material feedstocks to end products. We assess five scenarios in 2030, involving Australian exports of green steel, hot briquetted iron, green ammonia, liquid hydrogen, and/or iron ore pellets. The export of iron ore pellets for Japanese processing using offshore wind is most expensive (~AU$1500/tonne). Although, direct steel production is most economical (~AU$1000/tonne) due to lower energy costs from holistic system optimisation, exporting hot-briquetted iron or HBI (~AU$1032/tonne) balances Australia’s resources with Japan’s steel manufacturing expertise. The liquid hydrogen and ammonia pathways incur substantial energy losses from conversion and reconversion processes, making them less competitive. Trade partnerships across the value chain enhance sustainability and economic feasibility of international green steel manufacturing.</div><div><br></div><div><strong>Citation: </strong>Wang, C., Walsh, S.D.C., Haynes, M.W., Weng, Z. & Feitz, A., 2024. Green steel supply chain options between Australia and Japan. In: Czarnota, K. (ed.) Exploring for the Future: Extended Abstracts, Geoscience Australia, Canberra, https://doi.org/10.26186/149413</div>

<div>Built up area polygons designed for the AUSTopo - Australian Digital Topographic Map Series 250k. Generated from Bing Building Footprints using the Delineate Built Up Area tool in ArcGIS Pro. Feature class attributes include polygon area (in m2) and feature type (Builtup Area).</div>