Quarterly global FCAS costs by services

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Graph
Data
YearQuarterLOWERREG ($ million)LOWER5MIN ($ million)LOWER60SEC ($ million)LOWER6SEC ($ million)RAISEREG ($ million)RAISE5MIN ($ million)RAISE60SEC ($ million)RAISE6SEC ($ million)
2010Q10.40.20.10.00.30.70.30.4
Q20.40.20.10.00.51.00.50.9
Q30.30.10.00.00.51.00.30.6
Q40.30.30.10.00.51.10.50.8
2011Q10.30.20.10.00.61.30.30.5
Q20.80.10.10.00.82.00.70.9
Q30.60.10.00.00.81.70.50.6
Q40.50.40.10.00.71.70.81.0
2012Q10.60.50.10.00.61.20.50.7
Q20.40.30.10.00.71.30.70.8
Q30.20.10.00.00.81.81.01.2
Q40.30.20.00.00.61.40.91.1
2013Q10.20.20.00.00.30.80.30.4
Q20.10.20.00.00.61.40.70.9
Q30.10.10.00.00.61.30.61.0
Q40.10.10.00.00.40.90.40.7
2014Q10.30.40.10.00.30.80.40.6
Q20.30.50.10.01.02.20.81.3
Q30.30.40.10.00.71.80.81.5
Q40.20.40.10.00.61.50.91.1
2015Q10.30.50.10.00.71.60.81.0
Q20.30.50.10.00.71.80.71.2
Q30.20.20.00.00.71.70.70.9
Q40.30.40.10.00.40.80.60.8
2016Q10.60.30.00.00.81.31.61.9
Q22.00.50.10.05.05.04.06.6
Q31.70.30.00.05.53.72.24.1
Q42.30.20.00.04.52.23.45.8
2017Q16.30.10.00.07.02.71.73.7
Q27.70.10.00.09.36.54.39.9
Q36.00.10.00.011.016.07.213.5
Q45.50.20.00.08.29.86.013.5
2018Q13.60.20.00.04.84.51.53.4
Q22.50.20.00.010.021.110.215.2
Q32.40.10.00.09.522.09.812.9
Q43.80.10.00.016.416.16.46.9
2019Q13.50.30.00.014.15.12.72.6
Q27.90.20.00.022.02.55.23.5
Q310.70.10.10.027.71.17.08.1
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Information
Sector: 
Segment: 
Category: 
Electricity frequency control ancillary services
AER reference: 
D19/178617
Source: 
AER; AEMO
Overview: 

This figure shows the quarterly costs for each global FCAS service across the NEM for the past five years. These include costs for both raise and lower regulation services, and raise and lower contingency services (fast - 6 second, slow - 60 second, delayed - 5 minute).