Australia has significant potential to reach net-zero emissions through carbon sequestration technologies, report finds

A recent report published by CSIRO, Australia’s national science agency, has found that nature-based carbon sequestration technologies such as permanent plantings and farm forestry have significant potential for helping the country reach net-zero emissions. The study analyzed 12 technologies, including plantation and farm forestry, soil carbon, and direct air capture, and found that those involving trees and plants had the highest sequestration potential, followed by biochar, mineral carbonation and direct air capture (DAC). The report also noted that further research and development is needed in order to reduce costs and increase national sequestration capabilities.

Potential environmental impact

Carbon sequestration technologies have the potential to significantly reduce atmospheric carbon dioxide levels and mitigate the impacts of climate change. By increasing the use of these technologies, Australia can reduce its emissions and work towards achieving net-zero status, which would have a positive impact on the environment. The report’s findings suggest that there are several options available for achieving this goal, with nature-based technologies among the most promising. However, it will be important to carefully consider the potential impacts of different technologies on land, resources and energy when implementing them, as these factors could affect the feasibility and effectiveness of carbon sequestration efforts.

The report will inform an Insights Paper on carbon sequestration set to be published by the Climate Change Authority, which will in turn help inform the government on Australia’s 2035 emissions reduction target. The country’s authorities are currently working towards reducing emissions in line with the Paris Agreement, which aims to keep global temperature increases well below 2 °C.

Read the full report here — https://www.csiro.au/en/research/environmental-impacts/emissions/carbon-sequestration-potential