Real-time pricing (RTP) has gone live on 1 November 2022, and vSPD Online will be unable to process dates later than 1 November 2022 until such time as we get it rebuilt to work with both the new and old versions of vSPD.
Please see this Forum post for more information.

Latest vSPD jobs

vSPD-online is a browser-based implementation of our vSPD model of the Scheduling, Pricing and Dispatch (SPD) market-clearing engine used in the administration and operation of the New Zealand electricity market. vSPD-online users are able to create jobs to run the model and conduct 'what if' experiments by specifying an override. A job can be run for any number of trading periods spanning up to an entire week at a time. Outputs are available for download and further analysis when the job has finished.

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Job name Override Description Created by Created date Finished Duration Download
TGA gen loss 9 to 15 August 2021 TGA generation Effects of loss of Kaimai generation in the week starting 9 August 2021 John Stephenson 09/05/2023 09/05/23 12:27 21 minutes and 57 seconds
110kV - no override 110kV with no overrides Kaka 13/03/2023 13/03/23 11:56 4 minutes and 26 seconds
110kV test 1 SFD override Test 1 Kaka 13/03/2023 13/03/23 11:54 8 seconds
110kV constraints Waikato 110kV What happens when parts of the 110kV network become constrained? Kaka 13/03/2023 13/03/23 09:29 9 seconds
Hawkes Bay Power Flows How have power flows been tracking before and after Cyclone Gabrielle. Keen to get more details on the Hawke's Bay. geoff_ey 16/02/2023 16/02/23 22:15 10 seconds
2021-03-01 TP37 without HLY2 HLY2 offers 0MW 2021-03-01 TP37 if HLY2201 HLY2 had offered 0MW. Historically, they offered 230MW and this was fully dispatched. OliverWilson 15/02/2023 15/02/23 16:03 8 seconds
Test202302140330 Simulation 2 test Tuong Nguyen 14/02/2023 14/02/23 15:47 1 minute and 12 seconds
Simulation 4 Simulation 2 sim 4 Viktoria Nordstrom 14/02/2023 14/02/23 15:00 30 seconds
Simulation 3 Simulation 2 Sim 3 Viktoria Nordstrom 14/02/2023 14/02/23 14:50 4 minutes and 3 seconds
Simulation 2 Simulation 2 SImulation 2 Viktoria Nordstrom 14/02/2023 14/02/23 14:32 10 minutes and 45 seconds
2021-03-01 TP37 historical Just generating outputs for TP37, 1 March 2021 with no overrides OliverWilson 13/02/2023 13/02/23 16:31 8 seconds
Sim 1 Sim 1 Takapo Viktoria Nordstrom 13/02/2023 13/02/23 15:51 12 minutes and 4 seconds
TakapoB A simulation of how the market, from 5:00 pm on 19 February 2022 to 8:00 pm on 22 February 2022, would have been settled if 160 MW at Takapo B had been priced at $0.01/MWh for all trading periods. Viktoria Nordstrom 03/02/2023 03/02/23 16:23 10 minutes and 22 seconds
V N A simulation of how the market, from 5:00 pm on 19 February 2022 to 8:00 pm on 22 February 2022, would have been settled if all generation at Takapo B had been priced at $0.01/MWh Viktoria Nordstrom 03/02/2023 03/02/23 14:09 10 minutes and 54 seconds
February 2022 A simulation ofhow the market, from 5:00 pm on 19 February 2022 to 8:00 pm on 22 February 2022, with regards to South Island nodes only, would have been settled if the offers at Takapo B had been the same as those from Takapo A. Viktoria Nordstrom 01/02/2023 01/02/23 16:03 10 minutes and 8 seconds
October 7 no HVDC outage I want to see how the market would have been settled on the morning of 7 October 2022 if there had been no HVDC outage that morning. The HVDC capacity decreased from 1108 MW to 746 MW at 5am and returned to 1173 MW at 7:30 am. Viktoria Nordstrom 31/01/2023 31/01/23 12:07 20 seconds
Testing Scenario 2 Demand _1.05 NI Test 2 chewdav 16/01/2023 16/01/23 19:51 8 seconds
Testing Scenario 1 Test chewdav 16/01/2023 16/01/23 18:54 8 seconds
demand-test demand-test demand test jonathan 13/12/2022 13/12/22 16:58 7 seconds
Olga Olga test of additional load at specific SI node Olga 01/12/2022 01/12/22 14:13 3 minutes and 54 seconds
Marginal load dispatch profile Marginal load dispatch profile Attempt to run a scenario of what the marginal load would be for 1MW on NI. Misiu 22/11/2022 22/11/22 20:15 25 minutes and 1 second
Dispatch profile Oct 22 Trying to create a data file Misiu 22/11/2022 22/11/22 16:23 26 minutes and 57 seconds
Dispatch profile test 7 days dispatch profile Misiu 22/11/2022 22/11/22 13:03 7 seconds
GDX Files 2 Test files Rachel Langford 03/11/2022 03/11/22 19:07 5 seconds
GDX files Finding the files Rachel Langford 03/11/2022 03/11/22 18:48 6 seconds
Test1000 rrw Tuong Nguyen 28/10/2022 28/10/22 09:52 3 minutes and 40 seconds
300MW $0 Offer 300MW $0 Offer 300MW $0 offer added to stack at KAW node. SamA091 19/10/2022 19/10/22 14:00 10 minutes and 48 seconds
Testing additional 100MW at $0 100MW $0 Bid Testing additional MW SamA091 19/10/2022 19/10/22 13:15 28 minutes and 23 seconds
20220824_run_2 huey test two vspd_user 24/08/2022 24/08/22 12:14 10 minutes and 46 seconds
20220824_run_1 huey apr vspd_user 24/08/2022 24/08/22 11:59 11 minutes and 56 seconds
testymctestface testymctestface testing mctestface mark_meen 22/08/2022 22/08/22 12:26 5 minutes and 17 seconds
Test PSC Test Change of Genration Test PSC SkyCatcher 31/07/2022 31/07/22 18:59 27 minutes and 54 seconds
T300C T300C T300C nzsauber 29/07/2022 29/07/22 11:16 4 minutes and 48 seconds
T200B T200B T200B nzsauber 29/07/2022 29/07/22 11:14 4 minutes and 12 seconds
T300B T300B T300B nzsauber 29/07/2022 29/07/22 10:49 4 minutes and 11 seconds
T03 T0 T03 nzsauber 28/07/2022 28/07/22 15:37 4 minutes and 30 seconds
T0B (Winter) Tiwai Off T0B (Winter) nzsauber 28/07/2022 28/07/22 15:10 3 minutes and 41 seconds
T0 (Winter) Tiwai Off T0 (Winter) nzsauber 28/07/2022 28/07/22 14:51 32 minutes and 48 seconds
T100 (Winter) 100 T100 (Winter) nzsauber 28/07/2022 28/07/22 14:37 5 minutes and 12 seconds
T200 (Winter) T200 T200 (Winter) nzsauber 28/07/2022 28/07/22 14:26 3 minutes and 41 seconds
T300 (Winter) T300 T300 (Winter) nzsauber 28/07/2022 28/07/22 14:26 3 minutes and 59 seconds
Testasdfasdf Test mikepharo 12/07/2022 12/07/22 14:36 1 hour and 26 seconds
2ed 13 July Sensitivity 20% dewe2w gabgarciaf 08/06/2022 08/06/22 10:10 29 minutes and 59 seconds
T300 (SHOULDER) T300 T300 (SHOULDER) nzsauber 03/06/2022 03/06/22 11:05 7 minutes and 22 seconds
T100 (SHOULDER) 100 T100 (SHOULDER) nzsauber 03/06/2022 03/06/22 11:03 7 minutes and 18 seconds
T200 (SHOULDER) T200 T200 (SHOULDER) nzsauber 03/06/2022 03/06/22 10:59 7 minutes and 24 seconds
Testing override Test_energy_offer_override Testing override Rachel Langford 03/06/2022 03/06/22 08:37 6 seconds
using Roger_Demand1 override Roger_Demand1 using Roger_Demand1 override Rachel Langford 03/06/2022 03/06/22 08:37 8 seconds
T200 T200 T200 nzsauber 02/06/2022 03/06/22 08:11 9 minutes and 12 seconds
T100 100 T100 nzsauber 02/06/2022 03/06/22 08:08 10 minutes and 19 seconds
T300 T300 T300 nzsauber 02/06/2022 03/06/22 08:06 9 minutes and 4 seconds
Reduced LSI Demand (January) TiwaiOff Reduced LSI Demand (January) nzsauber 31/05/2022 31/05/22 13:18 10 minutes and 26 seconds
Reduced LSI Demand (March) TiwaiOff Reduced LSI Demand (March) nzsauber 31/05/2022 31/05/22 13:15 8 minutes and 35 seconds
Reduced LSI demand TiwaiOff Reduced LSI demand nzsauber 31/05/2022 31/05/22 13:11 4 minutes and 37 seconds
FP_20220327_Test test Tuong Nguyen 28/03/2022 28/03/22 09:15 3 minutes and 36 seconds
TestRL Test Rachel Langford 26/03/2022 26/03/22 10:35 6 seconds
Northland test 2 MTO override MTO override Kaka 17/03/2022 17/03/22 12:31 11 minutes
Marsden test Marsden override Test Kaka 17/03/2022 17/03/22 11:20 4 minutes and 19 seconds
Northland test - no override Test without override Kaka 16/03/2022 16/03/22 11:45 4 minutes and 37 seconds
Northland test Northland test Testing overide Kaka 16/03/2022 16/03/22 11:19 4 minutes and 14 seconds
Test_20220303 Testing Tuong Nguyen 14/03/2022 14/03/22 11:30 4 minutes and 11 seconds
testing new overrride test1234 test1234 quincy 23/12/2021 23/12/21 13:11 24 minutes and 25 seconds
test_loadz test cjp1 01/12/2021 01/12/21 14:19 35 minutes and 6 seconds
Roger_Demand Roger_Demand wqq Tuong Nguyen 17/11/2021 17/11/21 11:59 9 seconds
11_load_change NZ_11 nov 11 load change vspd_user 16/11/2021 16/11/21 14:30 5 minutes and 4 seconds
scott_nov15_d1_resolve scott_nov15_d1 scott_nov15_d1_resolve scott 16/11/2021 16/11/21 10:52 9 seconds
scott_nov15_d2_resolve scott_nov15_d2 scott_nov15_d2_resolve scott 16/11/2021 16/11/21 10:48 10 seconds
scott_nov10_override_d_mytest3 scott_nov10_d_mytest3 scott_nov10_override_d_mytest3 scott 12/11/2021 12/11/21 06:44 4 minutes and 18 seconds
scott_nov10_override_d scott_nov10_d scott_nov10_override_d scott 12/11/2021 12/11/21 06:25 4 minutes and 14 seconds
nov10_baseline nov10-baseline scott 12/11/2021 12/11/21 05:48 4 minutes and 1 second
NZ stocks myTest3 still testing Stuart.Innes 11/11/2021 11/11/21 13:52 4 minutes and 26 seconds
my_second_test mytest2 secondtest Stuart.Innes 11/11/2021 11/11/21 13:09 4 minutes and 57 seconds
mytest mytest test Stuart.Innes 11/11/2021 11/11/21 13:03 3 minutes and 56 seconds
scott_test_1 scott_test_1 test_1 scott 11/11/2021 11/11/21 10:13 3 minutes and 43 seconds
basecase test scott 11/11/2021 11/11/21 09:44 3 minutes and 43 seconds
Test Case Simple Change Adding supply nzsauber 08/11/2021 08/11/21 13:15 28 minutes and 45 seconds
UTS check To check the final price generated by revised GDX files from NZX asre244 02/11/2021 02/11/21 21:59 23 minutes and 36 seconds
TestTestTest Trying things out Marcus25 23/10/2021 23/10/21 21:52 6 minutes and 34 seconds
20210809 Base case run - 9 Aug 2021 lemic 18/10/2021 18/10/21 16:17 2 minutes and 38 seconds
test_dc first test tarjei 24/09/2021 24/09/21 22:49 27 minutes and 37 seconds
testaaa test Aura 20/09/2021 20/09/21 11:06 31 minutes and 6 seconds
rerunning_2021-08-22 Extract linesflows geoff_ey 01/09/2021 01/09/21 19:59 16 minutes and 25 seconds
01-07Aug21 Re-run market Melrose 25/08/2021 25/08/21 12:43 28 minutes and 6 seconds
Turitea connection Connection of Turitea to the grid guanzGE 03/08/2021 03/08/21 09:11 4 minutes and 16 seconds
Reproduce Prices Attempting to reproduce the prices in runs which are being solved separately. This is to investigate divergence between vSPD prices and SPD prices recorded separately. nicc 22/07/2021 22/07/21 14:44 4 minutes and 50 seconds
Gtest3 test45 generation change test User72 16/07/2021 16/07/21 13:48 9 minutes and 48 seconds
a6 a6 a6 jonathan 13/07/2021 13/07/21 14:57 3 minutes and 48 seconds
a5 a5 a5 jonathan 13/07/2021 13/07/21 10:05 4 minutes and 41 seconds
eeee eee eeee jonathan 02/07/2021 02/07/21 15:35 4 minutes and 16 seconds
fff fff fff jonathan 30/06/2021 30/06/21 14:26 8 minutes and 8 seconds
FP_20210624_27 test Tuong Nguyen 28/06/2021 28/06/21 11:03 17 minutes and 16 seconds
FP_20210624_26 Testing Tuong Nguyen 28/06/2021 28/06/21 10:20 12 minutes and 47 seconds
OKI_offer OKI_offer xxx Tuong Nguyen 22/06/2021 22/06/21 20:59 30 minutes and 49 seconds
single day - yesterday single day all TP Rachel Langford 16/06/2021 16/06/21 12:03 4 minutes and 57 seconds
Base case May-June 2021 Generate base data for comparison loren 10/06/2021 10/06/21 14:31 48 minutes and 11 seconds
a4 a3 a4 jonathan 10/06/2021 10/06/21 14:04 35 minutes and 40 seconds
a1 a2 a1 jonathan 09/06/2021 09/06/21 12:37 36 minutes and 4 seconds
NI battery 500MW battery What if there was a big energy storage in the North Island. RFEB 04/06/2021 04/06/21 15:37 29 minutes and 53 seconds
Test_20210601 abcdefj, hijklmnop, qr..stuvw Tuong Nguyen 03/06/2021 03/06/21 09:19 4 minutes and 38 seconds
increased_demand_NI increased_demand_NI Increase demand by 100MWh in the NI loren 21/05/2021 21/05/21 15:03 36 minutes and 57 seconds
CYD_ROX trip CYD_ROX trip guanzGE 19/05/2021 19/05/21 12:03 6 minutes and 40 seconds
dd dd dd jonathan 06/05/2021 06/05/21 13:33 23 minutes and 21 seconds
cc EC-Auckland cc jonathan 06/05/2021 06/05/21 13:10 Job failed to solve.
FP_20140427_TiwaiLoad_Reduce_200MW Tiwai_Load_reduced_200MW_corrected Correct overrides Tuong Nguyen 28/04/2021 28/04/21 20:46 3 minutes and 25 seconds
FP_20140427 Base case Tuong Nguyen 28/04/2021 28/04/21 19:58 4 minutes and 58 seconds
FP_20140427_TiwaiLoad Tiwai_Load_reduced_200MW Test Tuong Nguyen 28/04/2021 28/04/21 19:58 5 minutes and 6 seconds
t4 t4 t4 jonathan 28/04/2021 28/04/21 14:02 23 minutes and 14 seconds
ttt ttt ttt jonathan 28/04/2021 28/04/21 11:00 19 minutes and 39 seconds
tiwai option tiwai option reduce tiwai load by 1.9 GWh per day Vince 13/04/2021 13/04/21 09:36 6 minutes and 20 seconds
res_dem_reduce_b res_dem_reduce_b reduce res demand Vince 13/04/2021 13/04/21 08:57 3 minutes and 21 seconds
res_dem_reduce Res demand reduce10% reduce demand by 5% across whole country Vince 13/04/2021 13/04/21 08:49 3 minutes and 12 seconds
base case base case 8 april Vince 12/04/2021 12/04/21 16:31 3 minutes and 22 seconds
Res demand reduce10% Res demand reduce10% Test of reducing res demand Vince 12/04/2021 12/04/21 15:11 3 minutes and 18 seconds
bbb aaa bbb jonathan 22/03/2021 22/03/21 12:12 2 minutes and 57 seconds
check-gdx-format check-offer-outputs test override output format jonathan 20/03/2021 20/03/21 16:20 3 minutes and 5 seconds
South Island Sout Island March 18 Mathieu 19/03/2021 19/03/21 08:57 15 seconds
2019DecUTS 3 2019DecUTS 3rd week guanzGE 11/03/2021 11/03/21 12:16 26 minutes and 54 seconds
2019DecUTS 4 2019DecUTS 4th week guanzGE 11/03/2021 11/03/21 12:06 15 minutes and 49 seconds
2019DecUTS 2 2019DecUTS 2nd week guanzGE 11/03/2021 11/03/21 11:58 22 minutes and 55 seconds
2019DecUTS results in 2019DecUTS guanzGE 11/03/2021 11/03/21 11:57 21 minutes and 2 seconds
WKM Demand IncreaseRDF Test Test Mathieu 09/03/2021 09/03/21 01:51 33 seconds
MHO Mod MHO Mod 10% Demand increase on MHO033, new energy offer Naratechwin 08/03/2021 08/03/21 14:35 21 minutes and 15 seconds
NZAS closes 2 NZAS closes 2 NZAS closes Tiwai Offline ka.vniekerk@gmail.com 07/03/2021 07/03/21 22:21 23 minutes and 13 seconds
FP_20210217 Test new vSPD version Tuong Nguyen 25/02/2021 25/02/21 13:28 3 minutes and 29 seconds
historical_20191228-20191231 run historical 20191228-20191231 to get prices in FTR nodes guanzGE 18/02/2021 18/02/21 11:24 11 minutes and 21 seconds
Test_20210218 xxx Tuong Nguyen 18/02/2021 18/02/21 09:16 17 seconds
guanzGE 1 Test case guanzGE 12/02/2021 12/02/21 10:25 20 minutes and 50 seconds
Test_20210131 testing Tuong Nguyen 01/02/2021 01/02/21 11:13 7 seconds
Real-time price at 19 nodes Demand increase by 10% Simulation of wholesale electricity price in a day at 19 nodes throughout the country Mai Nguyen 09/12/2020 09/12/20 18:19 20 minutes
test12345678910 test ra6it 26/10/2020 26/10/20 15:25 6 minutes and 30 seconds
2019 2019 ra6it 26/10/2020 26/10/20 15:23 21 minutes and 10 seconds
WKM Demand Increase_50percent WKM Demand Increase_50percent WKM Demand Increase_50percent Mathieu 21/10/2020 21/10/20 12:27 15 minutes and 46 seconds
WKM Demand Increase_10percent WKM Demand Increase (10%) WKM Demand Increase Mathieu 21/10/2020 21/10/20 11:47 19 minutes and 18 seconds
WKM Demand Increase (10%) WKM Demand Increase by 10% Mathieu 21/10/2020 21/10/20 11:00 16 minutes and 14 seconds
WKM Demand Increase WKM Demand Increase WKM Demand Increase Mathieu 21/10/2020 21/10/20 10:10 17 minutes and 58 seconds
test123 test123 test MathieuThe 17/10/2020 17/10/20 04:34 18 minutes and 21 seconds
Increase in morning demand Oct 1 NZ demand increased by 10% Increase in demand TP 12-19 Rachel Langford 07/10/2020 07/10/20 10:45 24 seconds
erteg sdhdb Poweruser1 01/10/2020 01/10/20 20:00 19 minutes and 41 seconds
test1os no override Poweruser1 01/10/2020 01/10/20 19:59 18 minutes and 28 seconds
xxxx7 test past 7d Poweruser1 29/09/2020 29/09/20 21:05 20 minutes and 15 seconds
Offer_Test_6 Free_60sreserve_1MW qswqsq Tuong Nguyen 29/09/2020 29/09/20 15:33 7 seconds
Offer_Test_10 Free_6sreserve_1MW testing Tuong Nguyen 29/09/2020 29/09/20 15:31 6 seconds
test dr ota2201 base base run dutyfree 24/09/2020 24/09/20 17:00 16 minutes and 5 seconds
test dr test dr ota2201 test 5% dr ota2201 dutyfree 24/09/2020 24/09/20 16:34 16 minutes and 20 seconds
TO Mar Gen . poseidon2.0 26/08/2020 26/08/20 17:47 25 minutes and 49 seconds
TO Nov Gen . poseidon2.0 26/08/2020 26/08/20 17:46 23 minutes and 52 seconds
TO Jun Gen . poseidon2.0 26/08/2020 26/08/20 17:42 21 minutes and 13 seconds
TO Jan Gen . poseidon2.0 26/08/2020 26/08/20 17:40 19 minutes and 29 seconds
Test run II Test run Rachel Langford 25/08/2020 25/08/20 17:21 6 seconds
Test 19082020 vSPD Test Session Harald 19/08/2020 20/08/20 00:17 20 minutes and 26 seconds