The article provides an annula update on Australia's energy scenarion, focussing on offshore oil and gas exploration and production and advertsing the current open acreage release round.

Presented to the Association of Mining and Exploration Companies (AMEC), Perth, March 2007

This animation illustrates the various stages of development of Hot Rock geothermal resources for electricity generation. The animations were produced in GAV by the 3D animator, using 3D Studio Max software. Professional voice-over has been added, as well as sound effects. This version is based on the original version - 08-3385, geocat no.68461.

High voltage transmission towers are key linear assets that supply electricity to communities and key industries and are constantly exposed to wind effects where they traverse steep topoloty or open terrain. Lattice type high voltage transmission towers are highly optimised structures to minimise cost and reserve strength at design wind speeds (Albermani and Kitipornchai, 2003). The structures are tested under static loading conditions for specified load cases at the design stage. However, the interconnected nature of the lattice towers and conductors present a complex response under dynamic wind loading in service (Fujimura, et.al., 2007). The transmission tower's survival under severe wind and additional load transfer due to collapse of its neighbours is difficult to assess through modelling. Furthermore, the lack of data in the industry doesn't allow for a probabilistic analysis based on history (Abdallah, et.al., 2008). Hence, there is a need for developing an alternative methodology for analysing transmission tower collapse and survival of transmission lines subjected to cyclonic winds utilising design information, limited filed data and industry expertise. Methods: This paper presents a noval methodology developed for the Critical Infrastructure Protection Modelling and Analysis (CIPMA) capability for assessing local wind speeds and the likelihood of tower failure for a range of transmission tower and conductor types. CIPMA is a program managed by the Federal Attorney-General's Department and Geoscience Australia is leading the technical development. The methodology explicitly addresses the highly direction-sensitive nature of tower/conductor vulnerability which varies greatly. It has involved the development of a vulnnerability methodology and heuristically derived vulnerability models that are consistent with Australian industry experience and full-scale static tower testing results. This has been achieved through consultation with industry...

This point dataset contains the major airport fuel storage and supply facilities in Australia.

A newsletter to Project Stakeholders to inform of progress and future events

The Paterson airborne electromagnetic (AEM) survey is Australia's first regional AEM survey, flown between September 2007 and August 2008 under the auspices of the Australian Government's Onshore Energy Security Program (OESP). The survey was flown over the Archean eastern Pilbara, the Palaeoproterozoic Rudall Complex and the Neoproterozoic Yeneena Basin (both of which comprise the Paterson Orogen) and on-lapping sediments of the Neoproterozoic-Paleozoic Officer Basin and Palaeozoic-Mesozoic Canning Basin. The survey was flown at line spacings of 6, 2 and 1 km and 200 m for a total area of 45,330 km2 targeting known mineral deposits and other highly prospective rocks under cover. The survey was designed to provide pre-competitive data to reduce exploration risk primarily for uranium but also for other metals as well as groundwater resources for local indigenous communities and mineral exploration.

This report has been prepared at the request of Engineers of the Department of Works and Housing. The writer spent a day with Mr. Crotty examining the site, and another day alone studying general geological conditions relevant to the proposed scheme. The visit and its findings are outlined in this report.

Note: A more recent version of this product is available. This point dataset contains the major power stations in Australia including all those that feed into the electricity transmission network.

The possibility of diverting the Upper Snowy River to provide water for irrigation has been a subject of discussion since 1884. The Snowy Mountains Hydro-Electric Authority was constituted in 1949. As the body responsible for the detailed investigation of the geology of the area it was thought desirable to publish the geological work which has been done in the Snowy Mountains region. With the authority of the Under-Secretary of the Department of Mines, New South Wales, the reports by members of the Geological Survey of New South Wales are included together with reports by geologists of the Commonwealth Bureau of Mineral Resources, Geology and Geophysics. Reports included in this publications are: "Geology - Jindabyne to Murrumbidgee River", "Reconnaissance Survey of Dam Site at Geehi, Swampy Plain River, N.S.W", "Geological Reconnaissance of the Proposed Hydro-Electric Works in the Kosciusko Area", "Geological Reconnaissance - Eucumbene River to Tumut River", and "Geological Reconnaissance - Murrumbidgee - Tumut Area".