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Aurizon Network
Aurizon Network's 2017 access undertaking (UT5)
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Queensland Rail
Queensland Rail’s 2025 draft access undertaking
Queensland Rail’s 2020 access undertaking (AU2)
Queensland Rail's 2020 draft access undertaking
Queensland Rail's costing manual
Previous access undertakings
Water
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Urban bulk water
Seqwater bulk water investigations
Gladstone Area Water Board
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Urban retail water
Retail water price monitoring
SEQ retail water long-term regulatory framework
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Rural water
Irrigation price investigation 2025–29
Irrigation price investigation 2020–24
Sunwater irrigation prices 2012–17
Seqwater irrigation prices 2013–17
Burdekin Haughton water supply scheme 2003
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Queensland-wide issues
Water pricing principles
Criteria for monopoly water supply activities
Electricity
Electricity
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Electricity facts
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About electricity distribution
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Customers
Regional electricity prices
SEQ retail electricity market monitoring
Solar feed-in tariffs
Schedule 8 review (Electricity Regulation 2006)
Advanced digital metering
National Energy Customer Framework
Impact of the carbon tax and RET
Consumer Advisory Committee
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Retailers and distributors
Electricity Distribution Network Code
Guaranteed service level payments and reports
Reviews of distribution reliability standards and the GSL scheme
Review of distributors' 2015-20 draft regulatory proposals
Gas Distribution Network Code
Market reports and statistics
Electricity Industry Code
Ports
Ports
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Our role
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Dalrymple Bay Coal Terminal
DBIM's 2021 access undertaking
DBCT's 2019 draft access undertaking
DBCT's 2017 access undertaking
DBCT's 2010 access undertaking
DBCT's 2006 access undertaking
Competitive neutrality
Competitive neutrality
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Competitive neutrality
Make a competitive neutrality complaint
Competitive neutrality investigations
Other
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Climate change expenditure
Climate change expenditure review 2023
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Inflation forecasting
Inflation forecasting review 2021
Group
Rate of return matters
Rate of return review 2021
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Declared infrastructure
Declaration reviews
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Disputes
Guide to access disputes under the QCA Act
DBCT arbitration guideline
QCA mediator pool
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Gas
Review of small customer gas pricing and competition
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Archive
Cost of debt
Incentive regulation
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Split cost of capital
Financial capital maintenance and price smoothing
Issues in the application of annuities
Regulatory objectives and pricing principles
Capacity expansion pricing
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QCA
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We regulate the prices and terms of access for monopoly infrastructure in Queensland
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