Trusted environmental and geological information to support Australian energy resource development in a changing world

Abstract

The Australian Government’s Trusted Environmental and Geological Information (TEGI) program is a scientific program led by Geoscience Australia. The program is part of the Government’s Strategic Basin Initiative under its Gas-fired Recovery agenda, implemented as a post-COVID19 response to stimulate the economy. This program will deliver regional geological and environmental assessments underpinned by transparent, trusted baseline geological and environmental data, commencing in the north Bowen and Galilee and the Cooper and Adavale Basins. This repository of information is to be used in support of bringing forward energy and mineral developments in basins identified by the Government as strategic. This paper discusses how coupling resource assessments with baseline information such as groundwater, geology, energy and mineral resources, surface water and protected environmental matters, can be used to support exploration and development decisions by industry, regulators and other stakeholders. For example, by establishing a regional baseline resource assessment, through prospectivity play mapping, environmental assessments can be prioritised to match resource prospectivity. In anticipating future development scenarios, potential impacts on environmental assets, including groundwater, can be assessed in advance and with key knowledge gaps identified for redress. This approach aims to optimise the regulatory pathway to resource development and increase regulatory efficiency as future development opportunities arise across the scope of petroleum, minerals, carbon capture and storage, and hydrogen storage and production. An example of Geoscience Australia’s work on the Adavale Basin is presented in this paper describing the first steps in linking energy resources and environmental assessments in a changing world.