Quarterly price setter and average price set by fuel source - Tasmania

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Data

Quarter	Battery (Percent of time)	Coal-Black (Percent of time)	Coal-Brown (Percent of time)	Gas (Percent of time)	Hydro (Percent of time)	Liquid (Percent of time)	Solar (Percent of time)	Wind (Percent of time)	Battery ($ per mw hours)	Coal-Black ($ per mw hours)	Coal-Brown ($ per mw hours)	Gas ($ per mw hours)	Hydro ($ per mw hours)	Liquid ($ per mw hours)	Solar ($ per mw hours)	Wind ($ per mw hours)
2014 Q3	0.00	31.00	13.20	13.37	54.81	0.00	0.00	0.16		36.01	29.31	41.20	37.03			1.51
2014 Q4	0.00	21.20	9.21	4.32	73.83	0.01	0.00	0.14		31.82	22.53	33.19	43.53	-643.57		-22.77
2015 Q1	0.00	17.28	9.18	4.76	78.30	0.00	0.00	0.10		31.67	18.46	51.01	41.68	52.92		-41.34
2015 Q2	0.00	32.38	12.64	5.48	62.71	0.00	0.00	0.27		32.15	18.39	51.22	37.21			-34.93
2015 Q3	0.00	45.87	12.16	9.97	46.09	0.00	0.00	0.04		36.67	24.24	58.73	39.47	64.49		-36.78
2015 Q4	0.00	2.24	0.42	1.13	94.57	0.00	0.00	0.03		44.62	46.23	94.45	79.79			-35.00
2016 Q1	0.00	0.00	0.00	0.00	99.95	0.00	0.00	0.00					176.57
2016 Q2	0.00	5.96	1.88	5.85	88.80	0.10	0.00	0.03		54.00	31.73	124.00	122.97	115.38		-177.06
2016 Q3	0.00	51.20	19.68	13.15	41.60	0.03	0.00	0.20		40.63	16.42	104.54	64.12	142.42		-37.95
2016 Q4	0.00	48.56	41.08	12.41	46.00	0.00	0.00	0.75		51.61	16.17	71.32	42.10			-48.84
2017 Q1	0.00	12.15	5.02	11.96	79.00	0.42	0.00	0.01		98.07	27.20	112.04	102.31	154.18	-1000.00	-199.11
2017 Q2	0.00	24.05	1.35	21.21	65.59	0.06	0.00	0.00		86.05	42.15	116.94	120.07	346.58
2017 Q3	0.00	33.77	6.22	16.06	57.26	0.03	0.00	0.01		83.87	36.60	102.27	104.99	265.01		-47.19
2017 Q4	0.01	30.93	3.62	20.58	54.66	0.07	0.00	0.02	165.01	71.50	35.68	85.09	91.05	403.33		-636.93
2018 Q1	0.10	19.38	0.39	16.56	69.16	0.11	0.00	0.01	444.15	69.87	30.54	96.81	89.21	357.73		-536.44
2018 Q2	0.05	6.71	1.01	2.72	92.36	0.02	0.00	0.00	110.97	62.16	24.65	105.27	76.32	352.96		-1000.00
2018 Q3	0.08	22.63	8.76	5.60	76.83	0.00	0.02	0.18	80.60	59.59	10.17	98.75	35.87		-686.93	-364.41
2018 Q4	0.21	37.10	0.92	24.92	47.35	0.11	0.02	0.07	135.24	66.63	23.07	106.53	85.30	274.71	-1000.00	-464.02
2019 Q1	0.19	17.91	0.63	15.10	72.35	0.12	0.06	0.03	244.12	87.64	-11.72	125.94	136.77	310.62	-205.39	-302.09
2019 Q2	0.22	23.23	1.10	18.93	64.18	0.05	0.06	0.03	118.55	62.25	10.12	104.66	105.09	230.26	-53.00	-8.44
2019 Q3	0.19	16.24	1.72	12.81	74.18	0.01	0.19	0.20	267.80	53.58	7.86	91.01	66.83	379.97	-170.10	-202.59
2019 Q4	0.18	33.80	2.01	14.80	56.17	0.01	0.22	0.39	135.29	51.07	9.00	78.97	86.47	-310.02	-216.76	-218.58
2020 Q1	0.08	28.52	2.23	12.98	64.04	0.00	0.05	0.59	118.75	45.41	11.43	58.12	44.10		53.78	-6.95
2020 Q2	0.13	38.93	6.47	12.92	47.94	0.00	0.40	2.51	93.23	36.39	7.02	52.97	30.48	379.95	-6.36	-4.40
2020 Q3	0.37	38.29	3.66	24.31	44.87	0.02	0.42	0.40	116.19	38.46	8.43	57.90	54.25	379.97	-15.23	-2.79
2020 Q4	0.32	24.00	7.39	9.40	63.34	0.01	0.57	1.90	82.26	39.00	10.08	54.72	49.40	157.85	-345.03	10.95
2021 Q1	0.12	25.83	8.47	3.64	66.41	0.00	1.06	0.93	56.54	35.91	15.92	49.99	33.90	200.00	-916.91	-99.51
2021 Q2	0.45	21.75	7.09	12.87	66.18	0.04	0.82	1.34	124.23	40.80	20.78	101.39	44.00	1157.29	-840.95	-150.32
2021 Q3	0.40	12.80	10.00	3.58	74.99	0.04	3.14	3.89	87.10	44.93	-0.20	101.76	26.58	323.40	-628.38	-81.83
2021 Q4	0.43	11.91	14.44	2.33	71.88	0.01	3.39	3.18	55.79	60.18	7.99	91.41	33.37	199.47	-598.16	-125.17
2022 Q1	0.83	24.15	6.78	7.45	64.50	0.02	3.05	1.76	123.12	86.67	14.47	103.36	68.85	347.65	-815.89	-241.67

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Information

Sector:

Electricity

Segment:

Wholesale

Category:

Electricity market price setters

AER reference:

D19/178617

Source:

AER; AEMO

Overview:

This figure shows the percentage of time generators of each fuel type set price in Tasmania in a given quarter, for the past five years. The data labels show the quarterly average price set by black coal, gas and hydro generators in $/MWh. The sum of percentage of time exceeds 100% because the price can be set by more than one fuel source at a time.

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