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Global emissions, Australia’s exports, and Carbon Capture and StorageTania ConstableChief Executive Officer
Grattan Institute and Melbourne Energy InstituteThursday 5 March 2015
Scale and value
Energy•Production: 17,460 PJ /yr: 60% coal, 13% gas•Consumption was 6194 PJ /yr: 39% Oil (mostly imported), 34% coal, 22% gas•Electricity production: 914 PJ /yr: 66% coal, 19% gas, 10% renewablesCoal•4th largest economic resources, holding 9% of world resources•Black: 1,641,863 PJ, 110 yrs at current usage rate •Brown: 435,577 PJ, 510 yrs at current usage rate
Other fossil fuels•Large gas resource: currently 1.6% world resources•Conventional gas: 109,433 PJ, 51 yrs at current usage rate •Low liquid petroleum: 0.3%, crude oil, condensate: 29,019 PJ. net importer of oil•Shale Oil resource: 131,659 PJ, unused•Uranium: 24% world resources, 657,440 PJ, 170 yrs at current usage rate
Large-scale global CCS projects
Source: Global CCS Institute
Large-scale global CCS projects
Source: Statoil
SleipnerCO2 injected: Sleipner has injected and stored more than 10 million tons of CO2 into the Utsira reservoir. The amount is more than the total the Norwegian fleet emits in two years.
Boundary DamThe Boundary Dam Integrated Carbon Capture and Storage Demonstration Project is the first commercial-scale power plant equipped with a fully-integrated CCS system.
Source: SaskPower
Gorgon ProjectThe Chevron-operated Gorgon Project is one of the world’s largest natural gas projects and the largest single-resource development in Australia. Construction operations are over 90% complete. Source: Chevron Corporation
Callide OxyfuelThe Callide Oxyfuel Project is world leading project that aims to demonstrate how carbon capture technology can be applied to a coal-fired power station to generate electricity with low emissions.
CCS in Australia
Source: CS Energy
CO2CRC Otway ProjectThe CO2CRC Otway Project is the country’s first demonstration of the deep geological storage or geosequestration of carbon dioxide (CO2), the most common greenhouse gas.
CCS in Australia
0
20
40
60
80
100
120
140
Surat A Bowen A Bowen B
Tran
spor
t and
sto
rage
cos
t (A
$/t)
With PM
Without PMWithout pressure management
With pressure management
Techno-Economic AssessmentHolistic assessment across the CCS chain (e.g. source-sink matching)
Guiding policy and business decisions (e.g. storage management options)
Directing technology development (e.g. solvent improvement)
Evaluating development pathways (e.g. low emission electricity options)
Latrobe V. – Gippsland
South Qld – Surat
North Qld – Eromanga
Hunter V. – Surat
Lithgow – Gippsland
North Qld – Eromanga
On-costs
Injection
Transport
Power
0 10 20 30 40 50 60Cost of CO2 Avoided (A$/t)
MEA
KS-1
Ideal aqueous
Ideal L
Ideal S
Solvent LBest configuration
Solvent SBest configuration
Source: Prof Diane Wiley, CO2CRC/ UNSW
Participants
Supporting Partners
Thank you
© CO2CRC 2015