Are proposed land-based sinks for greenhouse gases resilient to climate change and natural variability? One strategy to reduce the scale of future climate change is to enhance the storage of carbon in vegetation and soils. Evidence suggests carbon stored in vegetation and soils is itself vulnerable to climate change, placing this stored carbon at risk; this project will assess this risk to advise on the reliability of using terrestrial systems as carbon sinks.
The Norfolk Island Carbon and Health Evaluation Program: a case study of personal carbon trading for reducing obesity and greenhouse gas emissions. This project tests a system of Personal Carbon Trading for reducing greenhouse gas emissions and improving health. Carbon credit cards given to everyone on Norfolk Island are designed to financially reward people for reducing energy use (fuel and fatty food mainly) by increasing walking/cycling and improving nutrition to improve health
Discovery Early Career Researcher Award - Grant ID: DE200101319
Funder
Australian Research Council
Funding Amount
$373,857.00
Summary
Building a carbon neutral future for Australian agriculture . The aim of this research is to design an economically sound policy strategy for making the Australian agriculture sector carbon neutral by 2040. This strategy will provide policy makers with a menu of policy packages to improve the sector’s international competitiveness, in the context of growing demands from consumers and international markets for low emission products while meeting the challenges of a changing climate. To assist in ....Building a carbon neutral future for Australian agriculture . The aim of this research is to design an economically sound policy strategy for making the Australian agriculture sector carbon neutral by 2040. This strategy will provide policy makers with a menu of policy packages to improve the sector’s international competitiveness, in the context of growing demands from consumers and international markets for low emission products while meeting the challenges of a changing climate. To assist in developing this strategic knowledge a national-scale quantitative economic model will be developed. Given the absence of a clear national strategy for agricultural GHG emissions and the growing global urgency addressing climate change, this research fills an important gap and comes at an opportune time. Read moreRead less
The Coal Rush and Beyond: Climate Change, Coal Reliance and Contested Futures. Globally, coal extraction and burning is booming. The burning of coal has released unprecedented quantities of carbon dioxide into the atmosphere and exacerbated anthropogenic climate change. This inter-disciplinary project investigates the 'coal rush' in sociopolitical terms, asking how it can be superseded. This project seeks explanations of why new coal mines and coal-fired power stations are constructed, investiga ....The Coal Rush and Beyond: Climate Change, Coal Reliance and Contested Futures. Globally, coal extraction and burning is booming. The burning of coal has released unprecedented quantities of carbon dioxide into the atmosphere and exacerbated anthropogenic climate change. This inter-disciplinary project investigates the 'coal rush' in sociopolitical terms, asking how it can be superseded. This project seeks explanations of why new coal mines and coal-fired power stations are constructed, investigate social conflicts centred on new coal facilities, and analyse what social factors may enable transition from coal. Specific sites, national contexts and transnational connections will be compared to develop a nuanced understanding of dependence on coal, and how it may be overcome. Read moreRead less
High quality copper-zinc-tin-sulphide absorber by one-stage reactive sputtering technology: a route to high efficiency/low cost thin film solar cells. International studies show that electricity from solar cells is one of the cleanest future energy sources, able to almost completely displace fossil fuels. This project, proposed to fulfil such a key role, targets greatly improved efficiency/cost ratio, by producing high quality CZTS thin film absorbers with a cost-effective fabrication technique.
Copper-zinc-tin-sulphide thin film solar cells: earth-abundant, non-toxic alternative for terawatt photovoltaics. To allow large scale implementation of photovoltaics at multi-terawatt level for a low carbon emission future, technologies are required which are high in efficiency, cheap to produce, use abundant and benign materials. This project is devoted to developing such thin film solar cells by low-cost methods, which are scalable to mass production.
Quantifying the flux of fugitive greenhouse gasses associated with coal seam gas and calibrating it to natural baseline and anthropogenic sources. Recent studies show that fugitive methane emissions associated with coal seam gas extraction pose a source of greenhouse gasses. In addition to the possible environmental impacts of methane emissions, quantifying the magnitude of emissions has potentially significant implications for future tax liabilities that could change the economics of the unconv ....Quantifying the flux of fugitive greenhouse gasses associated with coal seam gas and calibrating it to natural baseline and anthropogenic sources. Recent studies show that fugitive methane emissions associated with coal seam gas extraction pose a source of greenhouse gasses. In addition to the possible environmental impacts of methane emissions, quantifying the magnitude of emissions has potentially significant implications for future tax liabilities that could change the economics of the unconventional energy boom in Australia. The proposed research by an interdisciplinary team representing regulators, industry, and university researchers would establish a methodology for quantifying the flux of methane from gas fields. It would establish the range of natural baselines and determine the major sources of methane emissions using newly available highly sensitive instruments.Read moreRead less
Adaptation to carbon-tax-induced changes in energy demand in rural and regional Australia. The Clean Energy Bills will create a more sustainable environment but have a large impact on energy sectors. This project models the impact of the carbon tax and the responses of energy sectors.
Coastal wetlands: are our valuable carbon sinks vulnerable? Saline coastal wetlands store large amounts of carbon and are potentially the most efficient sinks of carbon amongst natural ecosystems. This project will use isotopic tracers to quantify carbon retention within saline coastal wetlands in southeastern Australia, establish the vulnerability of these wetlands to sea-level rise using estimates of sediment accretion and surface elevation change, and use this information to predict the distr ....Coastal wetlands: are our valuable carbon sinks vulnerable? Saline coastal wetlands store large amounts of carbon and are potentially the most efficient sinks of carbon amongst natural ecosystems. This project will use isotopic tracers to quantify carbon retention within saline coastal wetlands in southeastern Australia, establish the vulnerability of these wetlands to sea-level rise using estimates of sediment accretion and surface elevation change, and use this information to predict the distribution of saline coastal wetlands and estimate the carbon sequestration potential of coastal wetlands within a ‘low-carbon economy’. This project will remove impediments to the proper economic evaluation of saline coastal wetlands and enable restoration coastal wetlands to be used to offset carbon emissions.Read moreRead less
Between social enterprise and social movement: responses to environmental change at the intersection of rights and regulation. This socio-legal project will illuminate the diverse ways in which formal law blocks or encourages the efforts of ordinary citizens to respond to the challenges of reducing our carbon footprint. It will significantly develop the foundations for designing effective governance structures to support ethically-motivated citizen initiatives.