Electricity Authority - EMI (market statistics and tools)

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Trading date	Trading period	Effective start time	Duration (seconds)	Case type	Case ID	Region ID	Region name	Price ($/MWh)	Weighted price ($/MWh)
27/05/2026 00:00:00	1	27/05/2026 00:00:00	263	RTD	261012026051200305	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	1	27/05/2026 00:00:00	263	RTD	261012026051200305	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:00:00	263	RTD	261012026051200305	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:00:00	263	RTD	261012026051200305	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:04:23	294	RTD	261012026051205308	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	1	27/05/2026 00:04:23	294	RTD	261012026051205308	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:04:23	294	RTD	261012026051205308	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:04:23	294	RTD	261012026051205308	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:09:17	301	RTD	261012026051210310	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	1	27/05/2026 00:09:17	301	RTD	261012026051210310	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:09:17	301	RTD	261012026051210310	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:09:17	301	RTD	261012026051210310	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:14:18	301	RTD	261012026051215313	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	1	27/05/2026 00:14:18	301	RTD	261012026051215313	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:14:18	301	RTD	261012026051215313	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:14:18	301	RTD	261012026051215313	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:19:19	298	RTD	261012026051220315	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	1	27/05/2026 00:19:19	298	RTD	261012026051220315	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:19:19	298	RTD	261012026051220315	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:19:19	298	RTD	261012026051220315	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:24:17	343	RTD	261012026051225316	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	1	27/05/2026 00:24:17	343	RTD	261012026051225316	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:24:17	343	RTD	261012026051225316	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	1	27/05/2026 00:24:17	343	RTD	261012026051225316	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:30:00	259	RTD	261012026051230317	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	2	27/05/2026 00:30:00	259	RTD	261012026051230317	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:30:00	259	RTD	261012026051230317	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:30:00	259	RTD	261012026051230317	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:34:19	298	RTD	261012026051235320	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	2	27/05/2026 00:34:19	298	RTD	261012026051235320	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:34:19	298	RTD	261012026051235320	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:34:19	298	RTD	261012026051235320	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:39:17	300	RTD	261012026051240321	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	2	27/05/2026 00:39:17	300	RTD	261012026051240321	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:39:17	300	RTD	261012026051240321	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:39:17	300	RTD	261012026051240321	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:44:17	303	RTD	261012026051245322	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	2	27/05/2026 00:44:17	303	RTD	261012026051245322	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:44:17	303	RTD	261012026051245322	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:44:17	303	RTD	261012026051245322	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:49:20	298	RTD	261012026051250323	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	2	27/05/2026 00:49:20	298	RTD	261012026051250323	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:49:20	298	RTD	261012026051250323	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:49:20	298	RTD	261012026051250323	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:54:18	342	RTD	261012026051255324	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	2	27/05/2026 00:54:18	342	RTD	261012026051255324	SI	South Island (FIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:54:18	342	RTD	261012026051255324	NI	North Island (SIR)	0.10	0.10
27/05/2026 00:00:00	2	27/05/2026 00:54:18	342	RTD	261012026051255324	SI	South Island (SIR)	0.10	0.10
27/05/2026 00:00:00	3	27/05/2026 01:00:00	257	RTD	261012026051300325	NI	North Island (FIR)	0.13	0.13
27/05/2026 00:00:00	3	27/05/2026 01:00:00	257	RTD	261012026051300325	SI	South Island (FIR)	0.10	0.10

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This report shows wholesale dispatch reserve prices for the electricity spot market.

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New Zealand wholesale electricity prices, spot price, historical wholesale electricity prices, locational marginal prices, LMP

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Dispatch reserve prices

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