Change in sensitvity

13 July Sensitivity 10%

Change in sensitvity 
Rachel Langford 
21/05/2019 
21/05/19 12:15 
4 seconds


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

Test_Example_RAR


Example for demonstration 
RosieR 
14/05/2019 
21/05/19 11:05 
3 seconds


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

TestLM


... 
Lucas 
09/05/2019 
09/05/19 14:47 
Job failed to solve.


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

Testabc


asd 
Damienlooi 
02/05/2019 
02/05/19 11:55 
Job failed to solve.


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

Just playing around

Market Test

Just playing around 
timh 
04/04/2019 
04/04/19 13:09 
Job failed to solve.


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

test 2


Test 2 
HaiN 
14/02/2019 
14/02/19 19:02 
33 minutes and 53 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
07/02/2019 
48 
$1,814,847.84 
0.00 
08/02/2019 
48 
$2,138,340.84 
0.00 
09/02/2019 
48 
$1,794,135.89 
0.00 
10/02/2019 
48 
$1,874,127.67 
0.00 
11/02/2019 
48 
$3,615,813.91 
0.00 
12/02/2019 
48 
$2,574,557.70 
0.00 
13/02/2019 
48 
$3,581,648.07 
0.00 

Test job Feb 12


Testing 
Rachel Langford 
12/02/2019 
12/02/19 10:59 
6 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
04/02/2019 
1 
$21,226.96 
0.00 

Test run


Test run 
HNEE 
11/02/2019 
11/02/19 18:21 
Job failed to solve.


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

FP_20190130


testing 
Tuong Nguyen 
01/02/2019 
01/02/19 12:38 
3 minutes and 6 seconds


Date 
Trading periods solved 
Objective function value ($) 
System violation (MW per trading period) 
30/01/2019 
48 
$3,009,864.58 
0.00 

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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