Huntly peaker test

Huntly peaker

Testing whether peak offer at Huntly will be useful.. for yesterday. 
Dougal McQueen 
17/01/2019 
17/01/19 09:30 
19 minutes and 16 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
10/01/2019 
48 
$2,816,083.87 
0.00 
12/01/2019 
48 
$1,848,952.95 
0.00 
13/01/2019 
48 
$1,725,599.77 
0.00 
13/01/2019 
48 
$1,725,599.77 
0.00 
14/01/2019 
48 
$1,544,165.12 
0.00 
15/01/2019 
48 
$1,270,109.73 
0.00 

Jobberry

NI demand increased by 10%

They took our jobs 
Charles Chrystall 
15/01/2019 
15/01/19 17:45 
3 minutes and 14 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
14/01/2019 
48 
$3,469,585.82 
0.00 

Test job


Test job using base case 
josephkim 
03/12/2018 
03/12/18 16:39 
22 minutes and 13 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
26/11/2018 
48 
$2,614,470.55 
2.38 
27/11/2018 
48 
$1,212,176.00 
0.00 
28/11/2018 
48 
$1,711,883.20 
0.95 
29/11/2018 
48 
$1,976,709.32 
0.95 
30/11/2018 
48 
$1,431,556.57 
0.54 
01/12/2018 
48 
$625,777.80 
0.01 
02/12/2018 
48 
$728,992.61 
0.00 

Electricty job 3

McKee_offer_zero_MW

Electricty job 3 
Rachel Langford 
20/11/2018 
20/11/18 07:31 
19 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
13/11/2018 
1 
$15,451.61 
0.00 
14/11/2018 
1 
$19,519.50 
0.00 
15/11/2018 
1 
$29,035.58 
0.00 
16/11/2018 
1 
$21,761.89 
0.00 
17/11/2018 
1 
$30,587.41 
0.00 

geoff_test_run


Trying out vspd online 
geoff_ey 
14/11/2018 
14/11/18 10:18 
Job failed to solve.


Error 
We're sorry, something appears to have gone wrong with job geoff_test_run. We'll investigate and get back to you. 

ECAucklandtest22

ECAucklandtest21

Demand 
ECMilad 
26/09/2018 
26/09/18 10:34 
5 minutes and 52 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
25/09/2018 
48 
$6,428,041,000.00 
12752.81 

ECAucklandtest2


Demand 
ECMilad 
26/09/2018 
26/09/18 10:24 
4 minutes and 9 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
25/09/2018 
48 
$5,055,210.28 
0.00 

ECAucklandtest

test override

test2 
ECMilad 
25/09/2018 
25/09/18 12:20 
5 minutes and 19 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
17/09/2018 
48 
$6,084,794.08 
0.00 

ECAuckland


Test 
ECMilad 
25/09/2018 
25/09/18 11:52 
46 minutes and 45 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
18/09/2018 
48 
$4,786,112.80 
0.00 
19/09/2018 
48 
$3,937,356.73 
0.00 
20/09/2018 
48 
$3,839,002.65 
0.00 
21/09/2018 
48 
$7,069,501.64 
0.00 
22/09/2018 
48 
$8,063,384.94 
0.00 
23/09/2018 
48 
$5,413,833.18 
0.00 
24/09/2018 
48 
$7,006,254.80 
0.00 

FP_20180804_TP18x

HWA1102offer9MW

ddd 
Tuong Nguyen 
25/09/2018 
25/09/18 10:46 
4 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
04/08/2018 
1 
$146,370.69 
0.00 

FP_20180804_TP18


test 
Tuong Nguyen 
25/09/2018 
25/09/18 10:39 
8 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
04/08/2018 
1 
$145,700.41 
0.00 

Test2

Demand increase by 10%

test data 
Quentin 
05/09/2018 
05/09/18 12:28 
46 minutes and 20 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
29/08/2018 
48 
$61,477,241.68 
395.59 
30/08/2018 
48 
$85,980,589.94 
529.35 
31/08/2018 
48 
$7,598,175.01 
0.00 
01/09/2018 
48 
$3,094,596.24 
0.00 
02/09/2018 
48 
$279,988.88 
0.00 
03/09/2018 
48 
$88,669,829.56 
238.50 
04/09/2018 
48 
$33,042,320.27 
142.86 

Price_demand sensitivity_a

Demand increase by 10%

Pricing on 23 June 2015 between trading period 15 and 20._a 
Robertsonb 
30/07/2018 
30/07/18 10:02 
12 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
23/06/2015 
6 
$147,599,400.00 
1163.33 

Outage analysis


Upper north island outage analysis 
dealwisa 
12/06/2018 
12/06/18 14:10 
42 minutes and 34 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
05/06/2018 
48 
$18,369,856.83 
0.00 
06/06/2018 
48 
$1,358,061.11 
1.70 
07/06/2018 
48 
$1,031,488.90 
0.00 
08/06/2018 
48 
$856,440.40 
0.00 
09/06/2018 
48 
$691,596.09 
0.00 
10/06/2018 
48 
$79,519,161.24 
158.31 
11/06/2018 
48 
$3,994,282.83 
0.00 

Test_FP_20171026_TP22


testing 
Tuong Nguyen 
18/05/2018 
18/05/18 14:15 
9 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
26/10/2017 
1 
$577,582.91 
0.00 

FP_20180423_TP37_38_McKee_0MW

McKee_offer_zero_MW

Revise McKee bonafide offer and rerun to estimate energy/reserve prices 
Tuong Nguyen 
26/04/2018 
26/04/18 16:24 
1 minute


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
19/04/2018 
2 
$1,230,378.72 
0.00 
20/04/2018 
2 
$1,211,015.93 
0.00 
21/04/2018 
2 
$1,201,777.71 
0.00 
22/04/2018 
2 
$1,155,351.29 
0.00 
23/04/2018 
2 
$211,485.79 
0.00 
24/04/2018 
2 
$1,189,464.43 
0.00 
25/04/2018 
2 
$1,296,787.57 
0.00 

FP_20180423_TP37_TP38


rerun final prices using vSPD 
Tuong Nguyen 
26/04/2018 
26/04/18 16:15 
11 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
23/04/2018 
2 
$212,449.75 
0.00 

Price_demand sensitivity

Demand increase by 10%

Pricing on 23 June 2015 between trading period 15 and 20 
PhilB 
10/04/2018 
10/04/18 02:48 
15 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
23/06/2015 
6 
$147,599,400.00 
1163.33 

ILR  weds, TP1

Interruptible load reserve override

ILR  weds, TP1 
Rachel Langford 
15/03/2018 
15/03/18 17:34 
3 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
07/03/2018 
1 
$468,222.71 
0.00 

FP_20180221_TP40


Spring washer effect in TUI  FHL  RDF region 
Tuong Nguyen 
07/03/2018 
07/03/18 15:56 
15 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
21/02/2018 
1 
$340,874.22 
0.00 

13 July Sensitivity 20%

13 July Sensitivity 20%

13 July Sensitivity 20% 
MBrown 
23/02/2018 
23/02/18 10:35 
3 minutes and 6 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
13/07/2017 
48 
$1,920,186.80 
0.00 

13July Sensitivity 10%

13 July 10%

13July Sensitivity 10% 
MBrown 
23/02/2018 
23/02/18 10:21 
3 minutes and 1 second


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
13/07/2017 
48 
$947,012.28 
0.00 

13 July Sensitivity 10%

13 July Sensitivity 10%

Decrease demand by 10% 
MBrown 
23/02/2018 
23/02/18 10:09 
3 minutes and 6 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
13/07/2017 
48 
$364,002.71 
0.00 

13 July Sensitivity

13 July

Energy and Reserve prices sensitivity 
MBrown 
23/02/2018 
23/02/18 09:36 
2 minutes and 59 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
13/07/2017 
48 
$364,002.71 
0.00 

Major consumer demand

Major Consumers Demand

increase 5 % demand 
Mhabib 
21/02/2018 
21/02/18 19:10 
5 minutes and 49 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
10/10/2017 
48 
$30,563,810.68 
0.00 

Tiwai Add PL

Tiwai PL+1

Add PL to Tiwai 
Dougal McQueen 
21/02/2018 
21/02/18 13:42 
43 minutes and 1 second


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
14/02/2018 
48 
$12,812,979.66 
0.00 
15/02/2018 
48 
$2,201,336.26 
0.00 
16/02/2018 
48 
$10,189,960.02 
0.00 
17/02/2018 
48 
$11,584,666.56 
0.00 
18/02/2018 
48 
$11,986,777.74 
0.00 
19/02/2018 
48 
$10,228,746.59 
0.00 
20/02/2018 
48 
$10,478,754.21 
0.00 

testing

NI demand increased by 10%

baz test 
icepicknz 
12/02/2018 
12/02/18 15:11 
32 minutes and 29 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
05/02/2018 
48 
$13,806,089.39 
0.00 
06/02/2018 
48 
$18,829,707.93 
0.00 
07/02/2018 
48 
$20,366,934.31 
0.00 
08/02/2018 
48 
$19,659,295.36 
0.00 
09/02/2018 
48 
$18,775,900.06 
0.00 
10/02/2018 
48 
$17,191,011.63 
1.10 
11/02/2018 
48 
$14,496,818.96 
0.20 

NI demand increase

NI demand increased by 10%

Testing 
laodeabdulkudus 
23/01/2018 
23/01/18 12:43 
36 minutes and 36 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
16/01/2018 
48 
$20,849,167.11 
5.18 
17/01/2018 
48 
$24,475,716.99 
0.56 
18/01/2018 
48 
$21,521,605.56 
0.00 
19/01/2018 
48 
$20,762,681.03 
0.00 
20/01/2018 
48 
$23,978,429.70 
0.00 
21/01/2018 
48 
$23,628,775.67 
0.00 
22/01/2018 
48 
$15,317,679.20 
0.00 

dv20121105


demand violation vSPD 2012 11 05 
guanzm 
15/12/2017 
15/12/17 11:34 
1 minute and 55 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
05/11/2012 
48 
$27,957,186.27 
31.38 

dv20120815


demand violation in vSPD 2012 08 15 
guanzm 
15/12/2017 
15/12/17 11:28 
1 minute and 12 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
15/08/2012 
48 
$1,528,301.72 
0.00 

demand violation


demand violation in vSPD output 
guanzm 
15/12/2017 
15/12/17 11:23 
1 minute and 52 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
24/10/2012 
48 
$830,267.72 
0.00 

test for demand


test 
iui000 
22/11/2017 
22/11/17 23:45 
48 minutes and 12 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
15/11/2017 
48 
$17,336,346.67 
0.00 
16/11/2017 
48 
$21,041,340.22 
0.00 
17/11/2017 
48 
$23,824,602.85 
0.00 
18/11/2017 
48 
$22,961,914.50 
0.00 
19/11/2017 
48 
$22,532,951.66 
0.00 
20/11/2017 
48 
$23,306,836.61 
0.10 
21/11/2017 
48 
$21,791,232.47 
0.00 

Calibration


Just getting calibration data 
Ben Bishop 
01/11/2017 
01/11/17 09:12 
4 minutes and 23 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
01/01/2017 
48 
$19,282,217.44 
0.00 

v 24.7 gams


Test 
Rachel Langford 
04/10/2017 
04/10/17 14:03 
3 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
26/09/2017 
1 
$665,939.25 
0.00 

FP_20170930


Testing 
Tuong Nguyen 
04/10/2017 
04/10/17 08:30 
2 minutes and 50 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
30/09/2017 
48 
$27,267,048.35 
0.00 

Testing_20170930_TP35


Just testing 
Tuong Nguyen 
02/10/2017 
02/10/17 08:59 
10 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
30/09/2017 
1 
$436,534.62 
0.00 

Control


Looking at actual pricing 
Watching 2 
25/07/2017 
25/07/17 15:08 
31 minutes and 10 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
18/07/2017 
48 
$23,143,096.53 
2.60 
19/07/2017 
48 
$6,535,024.60 
1.80 
20/07/2017 
48 
$27,723,509.86 
0.10 
21/07/2017 
48 
$27,919,440.18 
0.00 
22/07/2017 
48 
$30,528,967.67 
0.00 
23/07/2017 
48 
$27,359,976.41 
0.00 
24/07/2017 
48 
$24,994,642.60 
1.38 

Separation


July 2017 
Watching 
25/07/2017 
25/07/17 10:25 
9 minutes and 25 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
12/07/2017 
48 
$2,856,849.65 
0.00 
13/07/2017 
48 
$285,954.76 
0.00 

Market 2017


Looking at effects of Low Hydro on offer behaviour 
Watching 
24/07/2017 
24/07/17 13:50 
15 minutes and 47 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
15/07/2017 
48 
$27,543,184.30 
0.00 
16/07/2017 
48 
$22,864,495.32 
0.00 
17/07/2017 
48 
$22,360,283.71 
0.00 

man offer test

test

test man offer 
bfung 
23/06/2017 
23/06/17 11:50 
36 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
16/06/2017 
1 
$353,617.38 
0.00 
17/06/2017 
1 
$358,806.43 
0.00 
18/06/2017 
1 
$518,789.74 
0.00 
19/06/2017 
1 
$512,398.60 
0.00 
20/06/2017 
1 
$348,499.84 
0.00 
21/06/2017 
1 
$344,619.16 
0.00 
22/06/2017 
1 
$391,769.88 
0.00 

InitialTest


Initial test 
simon 
09/06/2017 
09/06/17 03:11 
17 minutes and 18 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
02/06/2017 
48 
$21,519,708.72 
0.00 
03/06/2017 
48 
$23,499,865.54 
0.00 
04/06/2017 
48 
$21,347,159.18 
0.00 
05/06/2017 
48 
$15,399,869.67 
0.00 
06/06/2017 
48 
$17,146,087.44 
0.00 
07/06/2017 
48 
$25,939,147.95 
0.40 

dummy1

MAT_Offer_Overrides

dummy run used to create override gdx file 
Tuong Nguyen 
02/05/2017 
02/05/17 10:32 
17 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
01/05/2017 
1 
$31,296,788.44 
37.47 

ILR Override used (1x TP)

Interruptible load reserve override

Test 
Rachel Langford 
06/04/2017 
06/04/17 12:27 
4 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
30/03/2017 
1 
$407,662.63 
0.00 

test_

SI generation

test 
poseidon2.0 
04/04/2017 
04/04/17 17:24 
56 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
31/03/2017 
1 
$430,075.05 
0.00 

HLY ON

HLY

tinkering 
Stuart.Innes 
27/03/2017 
27/03/17 16:30 
10 minutes and 24 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
20/03/2017 
48 
$6,087,288.88 
16.03 
21/03/2017 
48 
$6,930,510.55 
16.03 

Provisional_20160215_All


test 
Tuong Nguyen 
16/02/2017 
16/02/17 17:02 
5 minutes and 7 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
15/02/2017 
48 
$92,593,846.29 
235.27 

Provisional_20170215_TP36


Testing 
Tuong Nguyen 
16/02/2017 
16/02/17 16:50 
14 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
15/02/2017 
1 
$511,439.65 
0.00 

Test 31 Jan 17


No overrides 
storrens 
10/02/2017 
10/02/17 14:01 
6 minutes and 23 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
31/01/2017 
48 
$21,634,441.67 
0.00 

Test_FP_20170126_TP43


Test run 
Tuong Nguyen 
27/01/2017 
27/01/17 16:25 
13 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
26/01/2017 
1 
$522,572.42 
0.00 

ILR override used

Interruptible load reserve override

. 
Rachel Langford 
13/12/2016 
13/12/16 13:59 
32 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
06/12/2016 
2 
$796,784.83 
0.00 
07/12/2016 
2 
$837,168.46 
0.00 

8 Dec 2016


Test 
storrens 
09/12/2016 
09/12/16 09:51 
3 minutes and 14 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
08/12/2016 
48 
$10237830.89 
0.01 

test5

NZ demand increased by 10%

test5 
SDinnan 
02/12/2016 
02/12/16 11:58 
4 minutes and 37 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
30/11/2016 
48 
$10354508.67 
0.00 
01/12/2016 
48 
$66559990.85 
159.39 

24 Aug 2016 TP36 reduced demand

NZ demand reduced by 0.5%

NZ demand reduced by 0.5% 
storrens 
24/11/2016 
24/11/16 17:10 
22 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
24/08/2016 
1 
$61311.54 
0.00 

24 Aug 2016 TP36


No over rides 
storrens 
24/11/2016 
24/11/16 16:51 
11 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
24/08/2016 
1 
$70641.63 
0.00 

20 Oct 2016 price comparison


Solve for 20 October 2016 with no overrides in order to compare prices with final prices published on WITS 
Phil Bishop 
21/10/2016 
21/10/16 16:31 
4 minutes and 32 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
20/10/2016 
48 
$239187478.43 
0.00 

Demand reduced by 0.5 percent

NZ demand reduced by 0.5%

Demand reduced by 0.5 percent 
Rachel Langford 
09/08/2016 
09/08/16 22:12 
4 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
08/08/2016 
1 
$15041.94 
0.00 

Demand reduced by 0.5% Aug 8


Demand reduced by 0.5% Aug 8 (TP 1 only) 
Rachel Langford 
09/08/2016 
09/08/16 22:11 
Job failed to solve.


Error 
We're sorry, something appears to have gone wrong with job Demand reduced by 0.5% Aug 8. We'll investigate and get back to you. 

FP_20160722_TP24x

PEN0221_decrease_10kW

testing 
Tuong Nguyen 
03/08/2016 
03/08/16 13:21 
8 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
22/07/2016 
1 
$12659.29 
0.00 

FP_20160722_TP24s

PEN0221_reduce_10kW

PEN0221 load decrease 0.01 MW for sensitivity test 
Tuong Nguyen 
03/08/2016 
03/08/16 12:53 
2 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
22/07/2016 
1 
$12658.02 
0.00 

FP_20160722_TP24


Testing 
Tuong Nguyen 
03/08/2016 
03/08/16 12:28 
15 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
22/07/2016 
1 
$12658.66 
0.00 

Demand reduced by half pct July 18

NZ demand reduced by 0.5%

TP15 
Rachel Langford 
27/07/2016 
27/07/16 11:38 
7 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
18/07/2016 
5 
$240008.04 
0.00 

Test price spikes TP110 (2)

NI demand increased by 5%

Test price spikes TP110 
Rachel Langford 
22/07/2016 
22/07/16 13:22 
15 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
20/07/2016 
10 
$425697.85 
0.00 

Test price spikes TP110

NI demand increased by 5%

NI demand increased by 5% 
Rachel Langford 
22/07/2016 
22/07/16 13:13 
7 seconds


Error 
We're sorry, there was no solution with the provided inputs. 

Demand reduced by one pct 20160627

NZ demand reduced by 1%

Demand reduced by one pct 20160628  TP1  3 
Rachel Langford 
28/06/2016 
28/06/16 12:01 
5 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
27/06/2016 
3 
$328852.11 
0.00 

20160602_base


20160602_test 
naidoord 
24/06/2016 
24/06/16 01:47 
13 minutes and 38 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
01/06/2016 
48 
$981272.99 
0.00 
02/06/2016 
48 
$115607.16 
0.00 
03/06/2016 
48 
$1049942.30 
0.00 
04/06/2016 
48 
$1705782.93 
0.00 
05/06/2016 
48 
$1709429.14 
0.00 
06/06/2016 
48 
$1528482.21 
0.00 
07/06/2016 
48 
$384738.67 
0.00 

June 1


The day before the price spike on June 2. 
Felicity Wolfe 
21/06/2016 
21/06/16 10:33 
4 minutes and 3 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
01/06/2016 
48 
$981272.99 
0.00 
02/06/2016 
48 
$115607.16 
0.00 

Base case TP3540 20160602


No override 
Tuong Nguyen 
03/06/2016 
03/06/16 14:19 
9 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
02/06/2016 
6 
$232640.90 
0.00 

Demand reduced by 1 pct 20160602

NZ demand reduced by 1%

Applied 1.0% demand reduction for 02 June 2016 TP35 to TP40 at every node

Tuong Nguyen 
03/06/2016 
03/06/16 14:17 
9 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
02/06/2016 
6 
$106782.65 
0.00 

Demand reduced by half pct 20160602

NZ demand reduced by 0.5%

Applied 0.5% demand reduction for 02 June 2016 TP35 to TP40 at every node

Tuong Nguyen 
03/06/2016 
03/06/16 14:14 
9 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
02/06/2016 
6 
$129220.16 
0.00 

Prices 20160601


Running last night's prices 
Greg Williams 
02/06/2016 
02/06/16 16:21 
29 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
31/05/2016 
9 
$62924.16 
0.00 
01/06/2016 
9 
$181420.83 
0.00 

Increase NI demand

NI demand increased by 10%

NI demand increased by 10% 
Tuong Nguyen 
02/06/2016 
02/06/16 14:55 
23 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
26/05/2016 
2 
$58400.55 
0.00 
27/05/2016 
2 
$61862.51 
0.00 
28/05/2016 
2 
$66151.42 
0.00 
29/05/2016 
2 
$51747.07 
0.00 
30/05/2016 
2 
$26348.10 
0.00 
31/05/2016 
2 
$27531.29 
0.00 
01/06/2016 
2 
$114369.33 
0.00 

Test how close to price spikes v1

NZ demand increased by 10%

NZ demand increased by 10% 
Greg Williams 
02/06/2016 
02/06/16 09:36 
3 minutes and 35 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
31/05/2016 
48 
$11459202.73 
38.11 
01/06/2016 
48 
$1.937791E+8 
1172.35 

Test how close to price spikes v2

NI demand increased by 5%

NI demand increased by 5% 
Greg Williams 
02/06/2016 
02/06/16 09:27 
8 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
31/05/2016 
5 
$6906.88 
0.00 

naidoord


test1 
naidoord 
29/05/2016 
29/05/16 22:24 
1 minute and 52 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
24/05/2016 
48 
$886953.76 
0.00 

Test1


Basecase? 
Rosie Read Mer 
27/05/2016 
27/05/16 13:04 
13 minutes and 51 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
20/05/2016 
48 
$684900.33 
0.00 
21/05/2016 
48 
$1295278.43 
0.30 
22/05/2016 
48 
$1287480.37 
3.40 
23/05/2016 
48 
$14585481.52 
17.20 
24/05/2016 
48 
$886953.76 
0.00 
25/05/2016 
48 
$1048555.00 
0.00 
26/05/2016 
48 
$1335719.47 
0.00 

NZAS closes

NZAS closes

NZAS closes 
craiglarmer 
26/05/2016 
26/05/16 15:22 
1 minute and 54 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
19/05/2016 
48 
$1722583.76 
0.00 

rh test

rh test

test 
rholbrook 
24/05/2016 
24/05/16 11:05 
3 minutes and 51 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
20/05/2016 
48 
$637425.10 
0.00 
21/05/2016 
48 
$1295278.43 
0.30 

test

test override

test 
hcrawford 
24/05/2016 
24/05/16 09:55 
1 minute and 58 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
17/05/2016 
48 
$1.28584E+10 
26842.98 

Pricedemand sensitivity 20150623

NZ demand increased by 10%

Pricing on 23 June 2015 between trading period 15 and 20 with increased demand at every node

Alice Saville 
18/05/2016 
18/05/16 15:35 
32 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
23/06/2015 
6 
$1.475994E+8 
1163.33 

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