Day Ahead Auction - Proportion of $0 quantities


Month beginningSWQP (Proportion of $0/GJ quantity traded)MSP (Proportion of $0/GJ quantity traded)MAPS (Proportion of $0/GJ quantity traded)RBP (Proportion of $0/GJ quantity traded)WCFA (Proportion of $0/GJ quantity traded)WCFB (Proportion of $0/GJ quantity traded)EGP (Proportion of $0/GJ quantity traded)CGP (Proportion of $0/GJ quantity traded)MCF (Proportion of $0/GJ quantity traded)BWP (Proportion of $0/GJ quantity traded)ICF (Proportion of $0/GJ quantity traded)QGP (Proportion of $0/GJ quantity traded)VICHUB (Proportion of $0/GJ quantity traded)PCA (Proportion of $0/GJ quantity traded)
2019 Q285980551001001000000000
2019 Q35283025010079100000000
2019 Q41001000360100740100960000
2020 Q1100921003801009600620000
2020 Q2973710082100100790100900000
2020 Q39136986401001000100640000
2020 Q4551001001001001008501007210010000
2021 Q140981008610010088100100791009800
2021 Q27088100791001005710010085100841000
2021 Q365811008801007410010092100731000
2021 Q48993100791001004501006610073100100
2022 Q179901007910010036100100461000100100
2022 Q279741007710010020921003909810086
2022 Q378621009510010061761000010010073
2022 Q496801008510090702010032010010096
2023 Q19740100686191657410019100010092
2023 Q2858110081010077671002810010010091
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Gas liquidity (DAA)

The Day Ahead Auction (DAA) is a centralised auction platform providing the release of contracted but un-nominated transportation capacity on designated pipelines and compression facilities across eastern Australia. The auction, facilitated by AEMO, enables transportation facility users to procure residual capacity on a day-ahead basis after nomination cut-off, with a zero reserve price and compressor fuel provided. AEMO operates the Capacity Trading Platform (CTP) and DAA across the east coast.

Participants may bid in to the DAA in order to procure the following services:
• forward haul pipeline services with products offered in both directions on bi-directional pipelines;
• interruptible backhaul services; and
• stand-alone compression services (Moomba, Wallumbilla, Ballera, Iona).

This figure shows the proportion of capacity (%) won at the $0 reserve price through the DAA. Capacity proportions are displayed by date of delivery (gas day).

Description of acronyms:

AGP - Amadeus Gas Pipeline
BWP - Berwyndale to Wallumbilla Pipeline
CGP - Carpentaria Gas Pipeline
DDP - Darling Downs Pipeline
EGP - Eastern Gas Pipeline
MAPS - Moomba to Adelaide Pipeline System
MSP - Moomba to Sydney Pipeline
PCA - Port Campbell to Adelaide pipeline
PCI - Port Campbell to Iona pipeline
QGP - Queensland Gas Pipeline
RBP - Roma to Brisbane Pipeline
SEPS - South East Pipeline System
SESA - South East South Australia Pipeline
SWQP - South West Queensland Pipeline
TGP - Tasmanian Gas Pipeline
WGP - Wallumbilla to Gladstone Pipeline

BCF - Ballera Compression Facility
ICF - Iona Compression Facility
MCF - Moomba Compression Facility
WCFA - Wallumbilla Compression Facility A
WCFB - Wallumbilla Compression Facility B