1 About

1.1 Report circulation:

Public – this report is intended to accompany the data release.

1.2 License

This work is made available under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) License.

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For the avoidance of doubt and explanation of terms please refer to the full license notice and legal code.

1.3 Citation

If you wish to use any of the material from this report please cite as:

Anderson, B., Eyers, D., Ford, R., Giraldo Ocampo, D., Peniamina, R., Stephenson, J., Suomalainen, K., Wilcocks, L. and Jack, M. (2019) NZ GREEN Grid Household Electricity Demand Study Household attributes (version 1.0), Centre for Sustainability, University of Otago: Dunedin.

1.4 History

You may not be reading the most recent version of this report. Please check:

the overall package documentation;
this report’s edit history

1.5 Support

This work was supported by:

The University of Otago;
The University of Southampton;
The New Zealand Ministry of Business, Innovation and Employment (MBIE) through the NZ GREEN Grid grant (Contract ID: UOCX1203);
SPATIALEC - a Marie Skłodowska-Curie Global Fellowship based at the University of Otago’s Centre for Sustainability (2017-2019) & the University of Southampton’s Sustainable Energy Research Group (2019-202).

2 Introduction

The NZ GREEN Grid household electricity demand study recruited a sample of c 25 households in each of two regions of New Zealand (Stephenson et al. 2017). The first sample was recruited in early 2014 and the second in early 2015. Research data includes:

1 minute electricity power (W) data was collected for each dwelling circuit using GridSpy monitors on each power circuit (and the incoming power). The power values represent mean(W) over the minute preceeding the observation timestamp;
Dwelling & appliance surveys;
Occupant time-use diaries (focused on energy use).

NB: Version 1 of the data package does not include the time-use diaries.

The purpose of this report is to:

create a household attribute file that can be linked to the project power monitoring data;
describe the household attribute data.

The resulting cleaned data has no identifying information such as names, addresses, email addresses, telephone numbers and is therefore safe to share across all partners.

The data contains a unique household id (linkID) which can be used to link it to the NZ GREEN Grid time use diaries and dwelling/appliance surveys.

3 Load data

3.1 Household master dataset

Table 3.1 shows the number of households in each area.

## New names:
## * `` -> ...19

Table 3.1: Sample location (master file)
Location	Freq
Hawkes Bay	20
Taranaki	24
NA	0

In total we have 44 households in two sample areas.

3.2 Appliance data

Household appliance ownership was recorded during recruitment using a detailed survey. However this data is not readily available for all households at present. Table 3.2 shows the number of households in each area for whom summary appliance data exists.

Table 3.2: Sample (appliance summary file, NA indicates no data)
	Yes	NA
Hawkes Bay	19	1
Taranaki	12	12
NA	0	0

The appliances recorded in this summary are shown in Table 3.3. Note that some of this information is also recorded in the household survey data.

Table 3.3: Appliances recorded
x
Oven
Fridge / Freezer 1
Fridge / Freezer 2
Fridge / Freezer 3
Dishwasher
Microwave
Washing Machine
Clothes Dryer
Hot water cylinder
Other Appliance
Electric heater
Heated towel rails
Heat pump number
PV Inverter
Energy Storage
Other Generation Device
source

3.3 Household survey data

The Energy Cultures 2 survey (Wooliscroft 2015) was used to collect data on household energy and transport attitudes/behaviours and usages. The long form of the survey was used for some households and the short form for others.

Table 3.4 shows the number of households in each region who responded to each survey.

Table 3.4: Survey responses (NA indicates no survey)
Location	hasLongSurvey	hasShortSurvey	n Households
Hawkes Bay	NA	NA	2
Hawkes Bay	NA	Yes	13
Hawkes Bay	Yes	NA	5
Taranaki	Yes	NA	24

4 Final household attribute data description

Table ?? reports the final household attribute variables and their internal distributions. The question labels are found in Table 9.1 below.

Skim summary statistics
n obs: 44
n variables: 116

Variable type: character

variable	missing	complete	n	min	max	n_unique
Clothes Dryer	23	21	44	3	3	1
Dishwasher	15	29	44	3	3	1
Electric heater	30	14	44	3	3	1
Energy Storage	43	1	44	3	3	1
Fridge / Freezer 1	13	31	44	3	3	1
Fridge / Freezer 2	24	20	44	3	3	1
Fridge / Freezer 3	38	6	44	3	3	1
hasApplianceSummary	13	31	44	3	3	1
hasLongSurvey	15	29	44	3	3	1
hasShortSurvey	31	13	44	3	3	1
Heated towel rails	23	21	44	3	3	1
hhID	0	44	44	5	5	42
Hot water cylinder	16	28	44	3	3	1
linkID	0	44	44	5	6	44
Location	0	44	44	8	10	2
Microwave	14	30	44	3	3	1
notes	39	5	44	10	113	5
Other Appliance	30	14	44	3	42	8
Oven	14	30	44	3	3	1
PV Inverter	40	4	44	3	3	1
Q20_coded	2	42	44	5	31	8
Q49_coded	2	42	44	3	19	4
source	0	44	44	16	16	1
StartDate	2	42	44	16	16	42
Washing Machine	13	31	44	3	3	1

Variable type: Date

variable	missing	complete	n	min	max	median	n_unique
r_stopDate	41	3	44	2015-01-15	2016-04-02	2016-03-28	3

Variable type: logical

variable	missing	n	mean	count
Other Generation Device	44	44	NaN	44
Q19_10	44	44	NaN	44
Q19_10.1	44	44	NaN	44
Q19_17	44	44	NaN	44
Q19_2	44	44	NaN	44
Q19_5	44	44	NaN	44
Q19_9	44	44	NaN	44

Variable type: numeric

variable	missing	complete	n	mean	sd	p0	p25	p50	p75	p100	hist
Heat pump number	19	25	44	1.16	0.55	1	1	1	1	3	▇▁▁▁▁▁▁▁
nAdults	1	43	44	1.93	0.51	1	2	2	2	3	▂▁▁▇▁▁▁▁
nChildren0_12	2	42	44	1.02	1.02	0	0	1	2	3	▇▁▅▁▁▅▁▂
nTeenagers13_18	2	42	44	0.26	0.54	0	0	0	0	2	▇▁▁▂▁▁▁▁
Q10#1_1_1_TEXT	15	29	44	3.38	0.9	2	3	3	4	6	▂▇▁▆▁▁▁▁
Q10#1_1_2_TEXT	16	28	44	1.57	1.4	0	0.75	1.5	2	6	▆▆▇▂▁▁▁▁
Q10#1_2_1_TEXT	15	29	44	1.38	0.49	1	1	1	2	2	▇▁▁▁▁▁▁▅
Q10#1_2_2_TEXT	16	28	44	1.32	0.67	1	1	1	1.25	4	▇▁▂▁▁▁▁▁
Q10#1_3_1_TEXT	15	29	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q10#1_3_2_TEXT	18	26	44	0.92	0.27	0	1	1	1	1	▁▁▁▁▁▁▁▇
Q10#1_4_1_TEXT	15	29	44	0.14	0.35	0	0	0	0	1	▇▁▁▁▁▁▁▁
Q10#1_4_2_TEXT	26	18	44	0.11	0.32	0	0	0	0	1	▇▁▁▁▁▁▁▁
Q10#1_5_1_TEXT	15	29	44	0.34	0.48	0	0	0	1	1	▇▁▁▁▁▁▁▅
Q10#1_5_2_TEXT	24	20	44	0	0	0	0	0	0	0	▁▁▁▇▁▁▁▁
Q10#1_6_1_TEXT	15	29	44	1.62	0.62	1	1	2	2	3	▇▁▁▇▁▁▁▁
Q10#1_6_2_TEXT	23	21	44	0.43	0.87	0	0	0	0	3	▇▁▁▁▁▁▁▁
Q10#1_7_1_TEXT	15	29	44	0.69	0.54	0	0	1	1	2	▅▁▁▇▁▁▁▁
Q10#1_7_2_TEXT	26	18	44	0.056	0.24	0	0	0	0	1	▇▁▁▁▁▁▁▁
Q10#1_8_1_TEXT	15	29	44	0.83	0.38	0	1	1	1	1	▂▁▁▁▁▁▁▇
Q10#1_8_2_TEXT	25	19	44	0.053	0.23	0	0	0	0	1	▇▁▁▁▁▁▁▁
Q11_1	15	29	44	7.76	1.83	4	7	8	9	10	▂▁▂▅▁▅▇▃
Q14_1	15	29	44	5.28	5.03	0	1	3.5	7	20	▇▆▅▂▁▁▁▁
Q15_1	15	29	44	14.03	9.76	3	7	10	20	44	▇▇▃▃▁▂▁▁
Q16	15	29	44	1.45	0.51	1	1	1	2	2	▇▁▁▁▁▁▁▆
Q17_1	28	16	44	20.31	1.58	18	19	20	21	24	▃▆▇▇▁▃▁▂
Q18_1	15	29	44	20.69	1.58	18	20	20	22	23	▂▂▁▇▃▁▅▅
Q19_1	17	27	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_12	33	11	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_13	41	3	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_14	43	1	44	1	NA	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_15	40	4	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_16	40	4	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_3	28	16	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_4	35	9	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_6	28	16	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_7	38	6	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q19_8	43	1	44	1	NA	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q20	2	42	44	4.07	4.45	1	1	1	6	17	▇▁▃▁▁▁▁▁
Q30_1	36	8	44	19	2.07	16	18	18	21	22	▂▁▇▁▁▁▃▂
Q33_1	28	16	44	57.06	4.57	50	54	56.5	60	65	▃▂▇▃▂▇▁▃
Q4	2	42	44	14.45	3.83	1	15	15	16	17	▁▁▁▁▁▁▇▆
Q40_1	15	29	44	1.31	0.54	1	1	1	2	3	▇▁▁▂▁▁▁▁
Q40_10	15	29	44	2.55	0.74	1	2	3	3	3	▂▁▁▂▁▁▁▇
Q40_11	15	29	44	2	0.93	1	1	2	3	3	▇▁▁▃▁▁▁▇
Q40_12	15	29	44	1.97	1.02	1	1	1	3	3	▇▁▁▁▁▁▁▇
Q40_13	15	29	44	2.86	0.52	1	3	3	3	3	▁▁▁▁▁▁▁▇
Q40_14	15	29	44	2.28	0.84	1	2	3	3	3	▃▁▁▃▁▁▁▇
Q40_15	15	29	44	2.1	0.9	1	1	2	3	3	▆▁▁▃▁▁▁▇
Q40_16	15	29	44	1	0	1	1	1	1	1	▁▁▁▇▁▁▁▁
Q40_17	15	29	44	1.76	0.99	1	1	1	3	3	▇▁▁▁▁▁▁▅
Q40_18	15	29	44	2.24	0.99	1	1	3	3	3	▅▁▁▁▁▁▁▇
Q40_19	15	29	44	3	0	3	3	3	3	3	▁▁▁▇▁▁▁▁
Q40_2	15	29	44	2.79	0.62	1	3	3	3	3	▁▁▁▁▁▁▁▇
Q40_20	15	29	44	2.93	0.37	1	3	3	3	3	▁▁▁▁▁▁▁▇
Q40_21	15	29	44	1.93	0.96	1	1	2	3	3	▇▁▁▂▁▁▁▇
Q40_3	15	29	44	1.93	1	1	1	1	3	3	▇▁▁▁▁▁▁▇
Q40_38	15	29	44	1.24	0.64	1	1	1	1	3	▇▁▁▁▁▁▁▁
Q40_4	15	29	44	3	0	3	3	3	3	3	▁▁▁▇▁▁▁▁
Q40_5	15	29	44	2.31	0.85	1	2	3	3	3	▃▁▁▃▁▁▁▇
Q40_6	15	29	44	1.9	1.01	1	1	1	3	3	▇▁▁▁▁▁▁▆
Q40_7	15	29	44	2.55	0.83	1	3	3	3	3	▂▁▁▁▁▁▁▇
Q40_9	15	29	44	2.14	0.95	1	1	3	3	3	▆▁▁▂▁▁▁▇
Q49	2	42	44	2.93	0.81	1	3	3	3	4	▁▁▂▁▁▇▁▃
Q5	15	29	44	9.66	0.77	8	10	10	10	10	▂▁▁▁▁▁▁▇
Q53_1	2	42	44	157.24	78.38	50	100.5	140	197.5	429	▆▇▇▃▂▁▁▁
Q53_2	25	19	44	31.11	23.06	0	9.5	40	50	60	▇▁▅▂▁▃▇▅
Q53_3	37	7	44	0	0	0	0	0	0	0	▁▁▁▇▁▁▁▁
Q53_4	34	10	44	0	0	0	0	0	0	0	▁▁▁▇▁▁▁▁
Q53_5	28	16	44	224.38	178.13	0	75	226	352.5	500	▇▃▂▂▆▂▁▇
Q53_6	36	8	44	16.62	47.02	0	0	0	0	133	▇▁▁▁▁▁▁▁
Q53_7	36	8	44	0	0	0	0	0	0	0	▁▁▁▇▁▁▁▁
Q54_1	2	42	44	213.62	100.9	60	146.25	200	258.75	485	▃▇▇▆▃▂▁▂
Q54_2	24	20	44	56.55	51.54	0	19.75	50	80.75	180	▇▂▇▃▂▁▁▂
Q54_3	37	7	44	0	0	0	0	0	0	0	▁▁▁▇▁▁▁▁
Q54_4	28	16	44	87.38	115.96	0	18.75	56.5	100.75	451	▇▆▁▁▁▁▁▁
Q54_5	29	15	44	241.8	172.44	0	115	252	385	500	▆▃▂▂▆▂▁▇
Q54_6	35	9	44	15.56	46.67	0	0	0	0	140	▇▁▁▁▁▁▁▁
Q54_7	37	7	44	0	0	0	0	0	0	0	▁▁▁▇▁▁▁▁
Q55	2	42	44	12.88	4.55	4	10	12.5	16	26	▂▃▇▅▃▅▁▁
Q57	2	42	44	3.17	1.34	1	2	3	4	6	▃▇▁▇▇▁▃▂
Q58#2_1	2	42	44	42.07	9.29	28	34.25	41.5	49	64	▆▇▃▅▇▂▁▂
Q7	2	42	44	2	1.1	1	1	2	3	4	▇▁▅▁▁▃▁▂

Variable type: POSIXct

variable	missing	complete	n	min	max	median	n_unique
surveyStartDate	2	42	44	2014-05-14	2015-02-10	2014-06-19	42

5 Household attribute frequency tables

This section reports tables of the key household attributes by sample location. Note that NA usually means not known.

5.1 Main heat source

Table 5.1: Main heat source by location
	Hawkes Bay	Taranaki	Sum
Enclosed wood burner	2	9	11
Heat pump	15	9	24
HRV or other ventilation system	0	2	2
Open fire	0	1	1
Other	0	1	1
Portable electric heaters	0	1	1
Portable gas heater	1	0	1
Underfloor gas heating	0	1	1
NA	2	0	2
Sum	20	24	44

Table 5.1: Main heat source by location
	Hawkes Bay	Taranaki	NA
Enclosed wood burner	0.10	0.3750000	NaN
Heat pump	0.75	0.3750000	NaN
HRV or other ventilation system	0.00	0.0833333	NaN
Open fire	0.00	0.0416667	NaN
Other	0.00	0.0416667	NaN
Portable electric heaters	0.00	0.0416667	NaN
Portable gas heater	0.05	0.0000000	NaN
Underfloor gas heating	0.00	0.0416667	NaN
NA	0.10	0.0000000	NaN

5.2 Majority of light bulbs

Table 5.2: Majority of light bulbs by location
	Hawkes Bay	Taranaki	Sum
Energy saving - cfl	11	13	24
Halogen	2	1	3
Incandescent	3	6	9
LED	2	4	6
NA	2	0	2
Sum	20	24	44

Table 5.2: Majority of light bulbs by location (%)
	Hawkes Bay	Taranaki	NA
Energy saving - cfl	0.55	0.5416667	NaN
Halogen	0.10	0.0416667	NaN
Incandescent	0.15	0.2500000	NaN
LED	0.10	0.1666667	NaN
NA	0.10	0.0000000	NaN

5.3 Number of adults

Table 5.3: Number of adults in household by location
	Hawkes Bay	Taranaki
1	1	6
2	15	17
3	4	0
NA	0	1

5.4 Number of teenagers

Table 5.4: Number of teenagers in household by location
	Hawkes Bay	Taranaki
0	14	19
1	4	3
2	2	0
NA	0	2

5.5 Number of children

Table 5.5: Number of children in household by location
	Hawkes Bay	Taranaki
0	6	11
1	4	7
2	7	3
3	3	1
NA	0	2

5.6 Notes variable

The notes column may have been set for any number of reasons and means the monitoring data for a given household should be used with caution.

Table 5.6: Notes by location
linkID	notes	Location
rf_15a	Disconnected 15/01/2015	Taranaki
rf_15b	Re-used 15. Then disconnected 02/04/2016	Taranaki
rf_17a	Unusual & specialist energy tech configuration. Disconnected 28/03/2016.	Taranaki
rf_17b	Re-used 17	Taranaki
rf_46	very large number of circuits including voltage and reactive (imaginary) power and possible typos or relabelling?	Hawkes Bay

6 Summary

The following table (6.1) shows the key columns of the household attributes file. The data can be linked to the gridSpy data using linkID. linkID is used to flag the two re-used GridSpy units. As an example, unit rf_15 was re-used in a different household. We have therefore created linkID so that the correct household data (rf_15a or rf_15b) can be linked to the GridSpy data (coded rf_15) at the correct date.

Note also that data exists in the GridSpy power demand data for whom no household data exists (e.g. rf_01 & rf_02).

Table 6.1: Household data: key columns (NA set to ‘.’ in string variables for clarity)
hhID	linkID	Location	nAdults	nChildren0_12	r_stopDate	Electric heater	Heat pump number	Other Appliance	PV Inverter	Energy Storage	Other Generation Device	notes
rf_06	rf_06	Taranaki	2	0	NA	.	NA	.	.	.	NA	.
rf_07	rf_07	Taranaki	2	2	NA	.	NA	.	.	.	NA	.
rf_08	rf_08	Taranaki	2	0	NA	.	NA	.	.	.	NA	.
rf_09	rf_09	Taranaki	2	1	NA	.	NA	.	.	.	NA	.
rf_10	rf_10	Taranaki	2	1	NA	.	1	.	.	.	NA	.
rf_11	rf_11	Taranaki	2	NA	NA	.	1	spa	.	.	NA	.
rf_12	rf_12	Taranaki	1	0	NA	.	NA	.	.	.	NA	.
rf_13	rf_13	Taranaki	2	1	NA	.	3	.	.	.	NA	.
rf_14	rf_14	Taranaki	1	1	NA	yes	NA	.	.	.	NA	.
rf_15	rf_15a	Taranaki	1	0	2015-01-15	.	NA	.	.	.	NA	Disconnected 15/01/2015
rf_15	rf_15b	Taranaki	2	0	2016-04-02	.	NA	.	.	.	NA	Re-used 15. Then disconnected 02/04/2016
rf_16	rf_16	Taranaki	2	0	NA	.	NA	.	.	.	NA	.
rf_17	rf_17a	Taranaki	2	3	2016-03-28	.	NA	.	.	.	NA	Unusual & specialist energy tech configuration. Disconnected 28/03/2016.
rf_17	rf_17b	Taranaki	NA	NA	NA	.	NA	.	.	.	NA	Re-used 17
rf_18	rf_18	Taranaki	2	1	NA	.	NA	.	.	.	NA	.
rf_19	rf_19	Taranaki	1	0	NA	.	3	water bed 300 W element	yes	.	NA	.
rf_20	rf_20	Taranaki	2	2	NA	.	NA	.	.	.	NA	.
rf_21	rf_21	Taranaki	2	0	NA	yes	1	.	.	.	NA	.
rf_22	rf_22	Taranaki	2	0	NA	yes	NA	.	.	.	NA	.
rf_23	rf_23	Taranaki	1	0	NA	.	NA	spa	yes	yes	NA	.
rf_24	rf_24	Taranaki	2	2	NA	.	NA	.	yes	.	NA	.
rf_25	rf_25	Taranaki	1	1	NA	yes	1	.	.	.	NA	.
rf_26	rf_26	Taranaki	2	0	NA	yes	NA	sauna/spa	.	.	NA	.
rf_27	rf_27	Taranaki	2	1	NA	yes	1	.	.	.	NA	.
rf_28	rf_28	Hawkes Bay	2	2	NA	yes	1	food waste disposer	yes	.	NA	.
rf_29	rf_29	Hawkes Bay	2	1	NA	yes	1	.	.	.	NA	.
rf_30	rf_30	Hawkes Bay	2	0	NA	.	NA	spa	.	.	NA	.
rf_31	rf_31	Hawkes Bay	3	2	NA	.	1	.	.	.	NA	.
rf_32	rf_32	Hawkes Bay	2	2	NA	yes	1	.	.	.	NA	.
rf_33	rf_33	Hawkes Bay	2	1	NA	yes	1	home water cooler, home ventilation system	.	.	NA	.
rf_34	rf_34	Hawkes Bay	3	0	NA	.	1	food waste disposer	.	.	NA	.
rf_35	rf_35	Hawkes Bay	2	2	NA	.	1	food waste disposal	.	.	NA	.
rf_36	rf_36	Hawkes Bay	1	0	NA	yes	1	spa	.	.	NA	.
rf_37	rf_37	Hawkes Bay	2	2	NA	yes	1	.	.	.	NA	.
rf_38	rf_38	Hawkes Bay	2	2	NA	.	1	ventilation system	.	.	NA	.
rf_39	rf_39	Hawkes Bay	3	0	NA	.	1	food waste disposer	.	.	NA	.
rf_40	rf_40	Hawkes Bay	2	0	NA	yes	1	spa	.	.	NA	.
rf_41	rf_41	Hawkes Bay	2	3	NA	yes	1	swimming pool, food waste disposal	.	.	NA	.
rf_42	rf_42	Hawkes Bay	2	3	NA	.	1	.	.	.	NA	.
rf_43	rf_43	Hawkes Bay	2	1	NA	.	NA	.	.	.	NA	.
rf_44	rf_44	Hawkes Bay	2	2	NA	.	1	.	.	.	NA	.
rf_45	rf_45	Hawkes Bay	2	3	NA	.	1	.	.	.	NA	.
rf_46	rf_46	Hawkes Bay	2	1	NA	.	1	.	.	.	NA	very large number of circuits including voltage and reactive (imaginary) power and possible typos or relabelling?
rf_47	rf_47	Hawkes Bay	3	0	NA	.	1	.	.	.	NA	.

7 Runtime

Analysis completed in 65.84 seconds ( 1.1 minutes) using knitr in RStudio with R version 3.5.2 (2018-12-20) running on x86_64-apple-darwin15.6.0.

8 R environment

8.1 R packages used

base R (R Core Team 2016)
bookdown (Xie 2016a)
GREENGridData (Anderson and Eyers 2018) which depends on:
- data.table (Dowle et al. 2015)
- dplyr (Wickham and Francois 2016)
- hms (Müller 2018)
- lubridate (Grolemund and Wickham 2011)
- progress (Csárdi and FitzJohn 2016)
- readr (Wickham, Hester, and Francois 2016)
- readxl (Wickham and Bryan 2017)
- reshape2 (Wickham 2007)
kableExtra (Zhu 2018)
knitr (Xie 2016b)
rmarkdown (Allaire et al. 2018)
skimr (Arino de la Rubia et al. 2017)

8.2 Session info

## R version 3.5.2 (2018-12-20)
## Platform: x86_64-apple-darwin15.6.0 (64-bit)
## Running under: macOS High Sierra 10.13.6
## 
## Matrix products: default
## BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
## LAPACK: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRlapack.dylib
## 
## locale:
## [1] en_NZ.UTF-8/en_NZ.UTF-8/en_NZ.UTF-8/C/en_NZ.UTF-8/en_NZ.UTF-8
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
##  [1] skimr_1.0.7       readxl_1.3.1      kableExtra_1.1.0 
##  [4] lubridate_1.7.4   readr_1.3.1       ggplot2_3.2.1    
##  [7] data.table_1.12.2 bookdown_0.13     rmarkdown_1.15   
## [10] here_0.1          GREENGridData_1.0
## 
## loaded via a namespace (and not attached):
##  [1] progress_1.2.2    tidyselect_0.2.5  xfun_0.9         
##  [4] purrr_0.3.2       reshape2_1.4.3    colorspace_1.4-1 
##  [7] vctrs_0.2.0       htmltools_0.3.6   viridisLite_0.3.0
## [10] yaml_2.2.0        rlang_0.4.0       pillar_1.4.2     
## [13] glue_1.3.1        withr_2.1.2       lifecycle_0.1.0  
## [16] plyr_1.8.4        stringr_1.4.0     munsell_0.5.0    
## [19] gtable_0.3.0      cellranger_1.1.0  rvest_0.3.4      
## [22] evaluate_0.14     labeling_0.3      knitr_1.24       
## [25] highr_0.8         Rcpp_1.0.2        scales_1.0.0     
## [28] backports_1.1.4   webshot_0.5.1     hms_0.5.1        
## [31] packrat_0.5.0     digest_0.6.20     stringi_1.4.3    
## [34] dplyr_0.8.3       grid_3.5.2        rprojroot_1.3-2  
## [37] tools_3.5.2       magrittr_1.5      lazyeval_0.2.2   
## [40] tibble_2.1.3      tidyr_1.0.0       crayon_1.3.4     
## [43] pkgconfig_2.0.2   zeallot_0.1.0     xml2_1.2.2       
## [46] prettyunits_1.0.2 assertthat_0.2.1  httr_1.4.1       
## [49] rstudioapi_0.10   R6_2.4.0          compiler_3.5.2

9 Energy Cultures 2 Long Survey Questions

Table 9.1 lists the full Energy Cultures 2 survey (Wooliscroft 2015). As you will see only a subset of these variables are currently available in the GREEN Grid safe data package released via ReShare. Requests to add further variables should be made via a GitHub repository issue.

Table 9.1: GREEN Grid/Energy Cultures 2 Survey labels (long)
question	questionLabel	source	included in reshare data?	in processed data?
Clothes Dryer	NA	Appliance audit	Yes	Yes
Dishwasher	NA	Appliance audit	Yes	Yes
Electric heater	NA	Appliance audit	Yes	Yes
Energy Storage	NA	Appliance audit	Yes	Yes
Fridge / Freezer 1	NA	Appliance audit	Yes	Yes
Fridge / Freezer 2	NA	Appliance audit	Yes	Yes
Fridge / Freezer 3	NA	Appliance audit	Yes	Yes
Heat pump number	NA	Appliance audit	Yes	Yes
Heated towel rails	NA	Appliance audit	Yes	Yes
Hot water cylinder	NA	Appliance audit	Yes	Yes
Microwave	NA	Appliance audit	Yes	Yes
Other Appliance	NA	Appliance audit	Yes	Yes
Other Generation Device	NA	Appliance audit	Yes	Yes
Oven	NA	Appliance audit	Yes	Yes
PV Inverter	NA	Appliance audit	Yes	Yes
Washing Machine	NA	Appliance audit	Yes	Yes
Q10#1_1_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Bedrooms-Rooms	Household survey	Yes	Yes
Q10#1_1_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Bedrooms-Rooms heated regularly	Household survey	Yes	Yes
Q10#1_2_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Lounges or living rooms-Rooms	Household survey	Yes	Yes
Q10#1_2_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Lounges or living rooms-Rooms heated regularly	Household survey	Yes	Yes
Q10#1_3_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Dining rooms or kitchen/dining rooms-Rooms	Household survey	Yes	Yes
Q10#1_3_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Dining rooms or kitchen/dining rooms-Rooms heated regularly	Household survey	Yes	Yes
Q10#1_4_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Separate Kitchens-Rooms	Household survey	Yes	Yes
Q10#1_4_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Separate Kitchens-Rooms heated regularly	Household survey	Yes	Yes
Q10#1_5_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Studies or offices-Rooms	Household survey	Yes	Yes
Q10#1_5_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Studies or offices-Rooms heated regularly	Household survey	Yes	Yes
Q10#1_6_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Bathrooms-Rooms	Household survey	Yes	Yes
Q10#1_6_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Bathrooms-Rooms heated regularly	Household survey	Yes	Yes
Q10#1_7_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Separate toilets-Rooms	Household survey	Yes	Yes
Q10#1_7_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Separate toilets-Rooms heated regularly	Household survey	Yes	Yes
Q10#1_8_1_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Laundries-Rooms	Household survey	Yes	Yes
Q10#1_8_2_TEXT	How many rooms does your dwelling have and which do you heat / regularly? â€“ (please write the number of rooms in the boxes / provided) : Number of-Laundries-Rooms heated regularly	Household survey	Yes	Yes
Q11_1	How many hours of direct sunshine would your house get on a clear / winterâ€™s day in June-July?-Hours	Household survey	Yes	Yes
Q14_1	How long have you lived in your current house? (in years) -Years	Household survey	Yes	Yes
Q15_1	How much longer do you plan to live in your house?-Years	Household survey	Yes	Yes
Q16	Can you apply a temperature setting to your main living area (e.g. / with a thermostat for heat pump or central heating)?	Household survey	Yes	Yes
Q17_1	What temperature do you set your main living area at in degrees / Celsius?-Degrees Celsius	Household survey	Yes	Yes
Q18_1	What temperature would you like your main living area to be, in / degrees Celsius?-Degrees Celsius	Household survey	Yes	Yes
Q19_1	Which of the following methods do you have available for heating / your house? -Heat pump	Household survey	Yes	Yes
Q19_10	Which of the following methods do you have available for heating / your house? -Central heating â€“ electric	Household survey	Yes	Yes
Q19_10.1	NA	Household survey	Yes	Yes
Q19_12	Which of the following methods do you have available for heating / your house? -HRV or other ventilation system	Household survey	Yes	Yes
Q19_13	Which of the following methods do you have available for heating / your house? -Underfloor electric heating	Household survey	Yes	Yes
Q19_14	Which of the following methods do you have available for heating / your house? -Underfloor gas heating	Household survey	Yes	Yes
Q19_15	Which of the following methods do you have available for heating / your house? -Open fire	Household survey	Yes	Yes
Q19_16	Which of the following methods do you have available for heating / your house? -Other	Household survey	Yes	Yes
Q19_17	Which of the following methods do you have available for heating / your house? -Central heating pellet burner	Household survey	Yes	Yes
Q19_2	Which of the following methods do you have available for heating / your house? -Electric night-store	Household survey	Yes	Yes
Q19_3	Which of the following methods do you have available for heating / your house? -Portable electric heaters	Household survey	Yes	Yes
Q19_4	Which of the following methods do you have available for heating / your house? -Electric heaters fixed in place	Household survey	Yes	Yes
Q19_5	Which of the following methods do you have available for heating / your house? -Enclosed coal burner	Household survey	Yes	Yes
Q19_6	Which of the following methods do you have available for heating / your house? -Enclosed wood burner	Household survey	Yes	Yes
Q19_7	Which of the following methods do you have available for heating / your house? -Portable gas heater	Household survey	Yes	Yes
Q19_8	Which of the following methods do you have available for heating / your house? -Gas heaters fixed in place	Household survey	Yes	Yes
Q19_9	Which of the following methods do you have available for heating / your house? -Central heating â€“ gas (flued)	Household survey	Yes	Yes
Q20	Which of the following is your main method of heating?	Household survey	Yes	Yes
Q20_coded	NA	Household survey	Yes	Yes
Q30_1	What temperature do you set your heat pump to for cooling, in / degrees Celcius?-Degrees Celsius	Household survey	Yes	Yes
Q33_1	If known, what temperature do you set your hot water to? / (degrees Celsius)-Degrees Celsius	Household survey	Yes	Yes
Q4	Your age is:	Household survey	Yes	Yes
Q40_1	Please indicate which of the following appliances you own and / use:-Dehumidifier	Household survey	Yes	Yes
Q40_10	Please indicate which of the following appliances you own and / use:-DVD/Bluray player	Household survey	Yes	Yes
Q40_11	Please indicate which of the following appliances you own and / use:-Games console	Household survey	Yes	Yes
Q40_12	Please indicate which of the following appliances you own and / use:-Home computer â€“ Desktop	Household survey	Yes	Yes
Q40_13	Please indicate which of the following appliances you own and / use:-Laptop computer	Household survey	Yes	Yes
Q40_14	Please indicate which of the following appliances you own and / use:-Heated towel rail	Household survey	Yes	Yes
Q40_15	Please indicate which of the following appliances you own and / use:-Electric blanket	Household survey	Yes	Yes
Q40_16	Please indicate which of the following appliances you own and / use:-Heated swimming pool	Household survey	Yes	Yes
Q40_17	Please indicate which of the following appliances you own and / use:-Front load washing machine	Household survey	Yes	Yes
Q40_18	Please indicate which of the following appliances you own and / use:-Top load washing machine	Household survey	Yes	Yes
Q40_19	Please indicate which of the following appliances you own and / use:-Toaster	Household survey	Yes	Yes
Q40_2	Please indicate which of the following appliances you own and / use:-Dishwasher	Household survey	Yes	Yes
Q40_20	Please indicate which of the following appliances you own and / use:-Microwave	Household survey	Yes	Yes
Q40_21	Please indicate which of the following appliances you own and / use:-Second fridge/garage fridge	Household survey	Yes	Yes
Q40_3	Please indicate which of the following appliances you own and / use:-Separate deep-freezer	Household survey	Yes	Yes
Q40_38	Please indicate which of the following appliances you own and / use:-Spa pool	Household survey	Yes	Yes
Q40_4	Please indicate which of the following appliances you own and / use:-Fridge/freezer	Household survey	Yes	Yes
Q40_5	Please indicate which of the following appliances you own and / use:-Clothes dryer	Household survey	Yes	Yes
Q40_6	Please indicate which of the following appliances you own and / use:-Plasma screen TV	Household survey	Yes	Yes
Q40_7	Please indicate which of the following appliances you own and / use:-LCD or LED Screen TV	Household survey	Yes	Yes
Q40_9	Please indicate which of the following appliances you own and / use:-Video recorder or Digital recorder (hard disc)	Household survey	Yes	Yes
Q49	What type are the majority of your light bulbs?	Household survey	Yes	Yes
Q49_coded	NA	Household survey	Yes	Yes
Q5	The region that you live in is:	Household survey	Yes	Yes
Q53_1	What are your households approximate monthly energy bills in the / SUMMER? (dollars)-Electricity	Household survey	Yes	Yes
Q53_2	What are your households approximate monthly energy bills in the / SUMMER? (dollars)-Gas	Household survey	Yes	Yes
Q53_3	What are your households approximate monthly energy bills in the / SUMMER? (dollars)-Coal	Household survey	Yes	Yes
Q53_4	What are your households approximate monthly energy bills in the / SUMMER? (dollars)-Wood	Household survey	Yes	Yes
Q53_5	What are your households approximate monthly energy bills in the / SUMMER? (dollars)-Petrol	Household survey	Yes	Yes
Q53_6	What are your households approximate monthly energy bills in the / SUMMER? (dollars)-Diesel	Household survey	Yes	Yes
Q53_7	What are your households approximate monthly energy bills in the / SUMMER? (dollars)-Other	Household survey	Yes	Yes
Q54_1	What are your household approximate monthly energy bills in the / WINTER? (dollars) -Electricity	Household survey	Yes	Yes
Q54_2	What are your household approximate monthly energy bills in the / WINTER? (dollars) -Gas	Household survey	Yes	Yes
Q54_3	What are your household approximate monthly energy bills in the / WINTER? (dollars) -Coal	Household survey	Yes	Yes
Q54_4	What are your household approximate monthly energy bills in the / WINTER? (dollars) -Wood	Household survey	Yes	Yes
Q54_5	What are your household approximate monthly energy bills in the / WINTER? (dollars) -Petrol	Household survey	Yes	Yes
Q54_6	What are your household approximate monthly energy bills in the / WINTER? (dollars) -Diesel	Household survey	Yes	Yes
Q54_7	What are your household approximate monthly energy bills in the / WINTER? (dollars) -Other	Household survey	Yes	Yes
Q55	What is your approximate combined household income before / tax?	Household survey	Yes	Yes
Q57	How many people live in your household?	Household survey	Yes	Yes
Q58#2_1	About you and your household members : Year of birth-You	Household survey	Yes	Yes
Q7	When was your house built?	Household survey	Yes	Yes
surveyStartDate	NA	Household survey	Yes	Yes
Location	NA	Meta-data	Yes	Yes
StartDate	StartDate	Meta-data	Yes	Yes
hasLongSurvey	NA	Meta-data	Yes	Yes
hasShortSurvey	NA	Meta-data	Yes	Yes
hhID	NA	Meta-data	Yes	Yes
nAdults	NA	Meta-data	Yes	Yes
nChildren0_12	NA	Meta-data	Yes	Yes
nTeenagers13_18	NA	Meta-data	Yes	Yes
notes	NA	Meta-data	Yes	Yes
r_stopDate	NA	Meta-data	Yes	Yes
source	NA	Meta-data	Yes	Yes
Q19_11	Which of the following methods do you have available for heating / your house? -DVS or other heat transfer system	Household survey	Yes	NA
linkID	linkID	Meta-data	Yes	NA
Q1	The Centre for Sustainability (CSAFE) at the University of Otago, / is researching New Zealanders’…	Household survey	No	NA
Q103_1	How concerned, if at all, are you that in the next 5-10 years…-… electricity and gas will become unaffordable for you?	Household survey	No	NA
Q103_2	How concerned, if at all, are you that in the next 5-10 years…-… petrol and diesel will become unaffordable for you?	Household survey	No	NA
Q103_3	How concerned, if at all, are you that in the next 5-10 years…-… there will be frequent power cuts?	Household survey	No	NA
Q103_4	How concerned, if at all, are you that in the next 5-10 years…-… NZ will become too dependent on energy from other countries?	Household survey	No	NA
Q103_5	How concerned, if at all, are you that in the next 5-10 years…-… there will be a national petrol and/or diesel shortage?	Household survey	No	NA
Q104	Please select which of the following statements best matches your / opinion about New Zealand’s overall energy use.	Household survey	No	NA
Q105	To what extent, if any, do you think New Zealand’s electricity / market is fair?	Household survey	No	NA
Q106	How much do you trust your electricity supplier?	Household survey	No	NA
Q107	To what extent do you agree or disagree that we in New Zealand need / to radically change how we produce and use energy by 2050? /	Household survey	No	NA
Q108	We might change how we PRODUCE energy (what energy sources we use), / and how we USE energy (how much energy we use and for what). Please / indicate which best describes your opinion.	Household survey	No	NA
Q109	Which one of these, if any, do you think should be mainly / responsible for ensuring that appropriate changes are made to the / New Zealand energy system over the next 40 years?	Household survey	No	NA
Q113	What is the address of your house? (This information is used solely / to identify suitable subjects…	Household survey	No	NA
Q114	What is the best way to contact you? (email address or phone / number)	Household survey	No	NA
Q12	Do you rent or own the dwelling you live in?	Household survey	No	NA
Q13	Please specify your other situation	Household survey	No	NA
Q139	How positive or negative do you feel about driving an electric car?	Household survey	No	NA
Q140	Please indicate how willing you would be, if at all, to drive an / electric car in the future.	Household survey	No	NA
Q141	… what if your friends, family and neighbours drove electric / cars? How willing would you be, if at all, to drive an electric car / in the future if this was the case?	Household survey	No	NA
Q142	… what if the performance of an electric car was the same as a / petrol car (e.g. speed, range, availability of charging points)? / How willing would you be, if at all, to drive an electric car in / th…	Household survey	No	NA
Q143	… what if the cost of buying and running an electric car was / significantly less than the cost of a petrol car? How willing would / you be, if at all, to drive an electric car in the future if this…	Household survey	No	NA
Q144	How positive or negative do you feel about photovoltaic panels on / the roof of your dwelling?	Household survey	No	NA
Q145	Please indicate how willing you would be, if at all, to / photovoltaic panels in the future.	Household survey	No	NA
Q146	… what if the cost of buying and running photovoltaic panels was / significantly less than the cost of a power from the national grid / ? How willing would you be, if at all, to install photovoltaic…	Household survey	No	NA
Q147	Thank you for taking part in this research. Your answers are / important to understanding New Zealand’s energy use and future.	Household survey	No	NA
Q2	By clicking on this link, I confirm that I agree to participate in / this research.	Household survey	No	NA
Q21	Do you use any heat transfer ducts to spread the heat between / rooms?	Household survey	No	NA
Q22	Have you changed your main method of heating in the past year?	Household survey	No	NA
Q23	What was your main method of heating previously?	Household survey	No	NA
Q24	Why did you change your main method of heating?	Household survey	No	NA
Q25	How satisfactory is your main method heating? (please choose one)	Household survey	No	NA
Q26	Why are you unhappy with your main method of heating?	Household survey	No	NA
Q27	What alternative heating method would you consider purchasing?	Household survey	No	NA
Q28_1_1	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the week (Monday- Friday)-7am-9am	Household survey	No	NA
Q28_1_2	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the week (Monday- Friday)-9am-12pm	Household survey	No	NA
Q28_1_3	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the week (Monday- Friday)-12pm-3pm	Household survey	No	NA
Q28_1_4	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the week (Monday- Friday)-3pm-6pm	Household survey	No	NA
Q28_1_5	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the week (Monday- Friday)-6pm-9pm	Household survey	No	NA
Q28_1_6	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the week (Monday- Friday)-9pm-7am	Household survey	No	NA
Q28_2_1	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the weekend and holidays-7am-9am	Household survey	No	NA
Q28_2_2	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the weekend and holidays-9am-12pm	Household survey	No	NA
Q28_2_3	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the weekend and holidays-12pm-3pm	Household survey	No	NA
Q28_2_4	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the weekend and holidays-3pm-6pm	Household survey	No	NA
Q28_2_5	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the weekend and holidays-6pm-9pm	Household survey	No	NA
Q28_2_6	What times during the day do you typically have heating on in your / house (select as many as appropriate for both the week and the / weekend/holidays)?-During the weekend and holidays-9pm-7am	Household survey	No	NA
Q29	Do you also use your heat pump for cooling?	Household survey	No	NA
Q3	Before proceeding to the survey I need to check that you would be / representative of the population. That is there aren’t too many / people from one area, age or gender. Are you:	Household survey	No	NA
Q31_1_1	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week days-7am-9am	Household survey	No	NA
Q31_1_2	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week days-9am-12pm	Household survey	No	NA
Q31_1_3	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week days-12pm-3pm	Household survey	No	NA
Q31_1_4	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week days-3pm-6pm	Household survey	No	NA
Q31_1_5	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week days-6pm-9pm	Household survey	No	NA
Q31_1_6	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week days-9pm-7am	Household survey	No	NA
Q31_2_1	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week ends/holidays-7am-9am	Household survey	No	NA
Q31_2_2	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week ends/holidays-9am-12pm	Household survey	No	NA
Q31_2_3	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week ends/holidays-12pm-3pm	Household survey	No	NA
Q31_2_4	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week ends/holidays-3pm-6pm	Household survey	No	NA
Q31_2_5	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week ends/holidays-6pm-9pm	Household survey	No	NA
Q31_2_6	When do you typically use your heat pump for cooling (please tick / all appropriate for both week days and weekends/holidays)?-Week ends/holidays-9pm-7am	Household survey	No	NA
Q32_1	Which of the following methods do you use for heating your water?-Cylinder - Solar	Household survey	No	NA
Q32_2	Which of the following methods do you use for heating your water?-Cylinder - Electric	Household survey	No	NA
Q32_3	Which of the following methods do you use for heating your water?-Cylinder - Gas	Household survey	No	NA
Q32_4	Which of the following methods do you use for heating your water?-Cylinder - Wood (wetback)	Household survey	No	NA
Q32_5	Which of the following methods do you use for heating your water?-Cylinder - Heatpump	Household survey	No	NA
Q32_6	Which of the following methods do you use for heating your water?-Instant - Gas	Household survey	No	NA
Q32_7	Which of the following methods do you use for heating your water?-Combination (e.g. solar with instant gas or electric backup)	Household survey	No	NA
Q32_8	Which of the following methods do you use for heating your water?-Other	Household survey	No	NA
Q34_1	What facilities does your household have and use? -Shower	Household survey	No	NA
Q34_2	What facilities does your household have and use? -Bath	Household survey	No	NA
Q35_1_TEXT	Typically how many baths does your household have each morning?-Week days	Household survey	No	NA
Q35_2_TEXT	Typically how many baths does your household have each morning?-Week ends/holidays	Household survey	No	NA
Q36_1_TEXT	Typically how many showers does your household have each morning?-Week days	Household survey	No	NA
Q36_2_TEXT	Typically how many showers does your household have each morning?-Week ends/holidays	Household survey	No	NA
Q37_1_TEXT	Typically how many baths does your household have each evening?-Week days	Household survey	No	NA
Q37_2_TEXT	Typically how many baths does your household have each evening?-Week ends/holidays	Household survey	No	NA
Q38_1_TEXT	Typically how many showers does your household have each evening?-Week days	Household survey	No	NA
Q38_2_TEXT	Typically how many showers does your household have each evening?-Week ends/holidays	Household survey	No	NA
Q39	Has your cylinder been fitted with any extra insulation wrapping? / (for example a woollen or fibreglass wrap)	Household survey	No	NA
Q41_x1	Do any of the appliances that you have include a delay function / that you use? -Dehumidifier	Household survey	No	NA
Q41_x10	Do any of the appliances that you have include a delay function / that you use? -DVD/Bluray player	Household survey	No	NA
Q41_x11	Do any of the appliances that you have include a delay function / that you use? -Games console	Household survey	No	NA
Q41_x12	Do any of the appliances that you have include a delay function / that you use? -Home computer â€“ Desktop	Household survey	No	NA
Q41_x13	Do any of the appliances that you have include a delay function / that you use? -Laptop computer	Household survey	No	NA
Q41_x14	Do any of the appliances that you have include a delay function / that you use? -Heated towel rail	Household survey	No	NA
Q41_x15	Do any of the appliances that you have include a delay function / that you use? -Electric blanket	Household survey	No	NA
Q41_x16	Do any of the appliances that you have include a delay function / that you use? -Heated swimming pool	Household survey	No	NA
Q41_x17	Do any of the appliances that you have include a delay function / that you use? -Front load washing machine	Household survey	No	NA
Q41_x18	Do any of the appliances that you have include a delay function / that you use? -Top load washing machine	Household survey	No	NA
Q41_x19	Do any of the appliances that you have include a delay function / that you use? -Toaster	Household survey	No	NA
Q41_x2	Do any of the appliances that you have include a delay function / that you use? -Dishwasher	Household survey	No	NA
Q41_x20	Do any of the appliances that you have include a delay function / that you use? -Microwave	Household survey	No	NA
Q41_x21	Do any of the appliances that you have include a delay function / that you use? -Second fridge/garage fridge	Household survey	No	NA
Q41_x3	Do any of the appliances that you have include a delay function / that you use? -Separate deep-freezer	Household survey	No	NA
Q41_x38	Do any of the appliances that you have include a delay function / that you use? -Spa pool	Household survey	No	NA
Q41_x4	Do any of the appliances that you have include a delay function / that you use? -Fridge/freezer	Household survey	No	NA
Q41_x5	Do any of the appliances that you have include a delay function / that you use? -Clothes dryer	Household survey	No	NA
Q41_x6	Do any of the appliances that you have include a delay function / that you use? -Plasma screen TV	Household survey	No	NA
Q41_x7	Do any of the appliances that you have include a delay function / that you use? -LCD or LED Screen TV	Household survey	No	NA
Q41_x9	Do any of the appliances that you have include a delay function / that you use? -Video recorder or Digital recorder (hard disc)	Household survey	No	NA
Q42_1	How many televisions are there in your household?-	Household survey	No	NA
Q43	What setting do you usually set your washing machine to?	Household survey	No	NA
Q44_1	What temperature do you usually wash with?-Degrees Celsius	Household survey	No	NA
Q45_1_1	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Weekdays-7am-9am	Household survey	No	NA
Q45_1_2	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Weekdays-9am-12pm	Household survey	No	NA
Q45_1_3	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Weekdays-12pm-3pm	Household survey	No	NA
Q45_1_4	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Weekdays-3pm-6pm	Household survey	No	NA
Q45_1_5	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Weekdays-6pm-9pm	Household survey	No	NA
Q45_1_6	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Weekdays-9pm-7am	Household survey	No	NA
Q45_1_7	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Weekdays-At any time of day	Household survey	No	NA
Q45_2_1	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Week ends/holidays-7am-9am	Household survey	No	NA
Q45_2_2	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Week ends/holidays-9am-12pm	Household survey	No	NA
Q45_2_3	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Week ends/holidays-12pm-3pm	Household survey	No	NA
Q45_2_4	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Week ends/holidays-3pm-6pm	Household survey	No	NA
Q45_2_5	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Week ends/holidays-6pm-9pm	Household survey	No	NA
Q45_2_6	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Week ends/holidays-9pm-7am	Household survey	No	NA
Q45_2_7	When do you typically use your washing machine? Please answer for / week days and weekends/holidays.-Week ends/holidays-At any time of day	Household survey	No	NA
Q46_1_1	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week days-7am-9am	Household survey	No	NA
Q46_1_2	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week days-9am-12pm	Household survey	No	NA
Q46_1_3	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week days-12pm-3pm	Household survey	No	NA
Q46_1_4	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week days-3pm-6pm	Household survey	No	NA
Q46_1_5	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week days-6pm-9pm	Household survey	No	NA
Q46_1_6	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week days-9pm-7am	Household survey	No	NA
Q46_1_7	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week days-At any time of day	Household survey	No	NA
Q46_2_1	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week ends/holidays-7am-9am	Household survey	No	NA
Q46_2_2	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week ends/holidays-9am-12pm	Household survey	No	NA
Q46_2_3	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week ends/holidays-12pm-3pm	Household survey	No	NA
Q46_2_4	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week ends/holidays-3pm-6pm	Household survey	No	NA
Q46_2_5	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week ends/holidays-6pm-9pm	Household survey	No	NA
Q46_2_6	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week ends/holidays-9pm-7am	Household survey	No	NA
Q46_2_7	When do you typically use your dish washer? Please answer for week / days and weekends/holidays. -Week ends/holidays-At any time of day	Household survey	No	NA
Q47_1	Which dishwasher settings do you typically use?-Quick/Eco wash	Household survey	No	NA
Q47_2	Which dishwasher settings do you typically use?-Normal wash	Household survey	No	NA
Q47_3	Which dishwasher settings do you typically use?-Heavy/pot wash	Household survey	No	NA
Q48_1	How often do you cook the following?-Breakfast (hot)	Household survey	No	NA
Q48_2	How often do you cook the following?-Lunch (cooked)	Household survey	No	NA
Q48_3	How often do you cook the following?-Dinner (cooked)	Household survey	No	NA
Q48_4	How often do you cook the following?-Baking	Household survey	No	NA
Q50	When do you use your heated towel rail?	Household survey	No	NA
Q51_1_1	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Week days-7am-9am	Household survey	No	NA
Q51_1_2	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Week days-9am-12pm	Household survey	No	NA
Q51_1_3	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Week days-12pm-3pm	Household survey	No	NA
Q51_1_4	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Week days-3pm-6pm	Household survey	No	NA
Q51_1_5	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Week days-6pm-9pm	Household survey	No	NA
Q51_1_6	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Week days-9pm-7am	Household survey	No	NA
Q51_2_1	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Weekend/holidays-7am-9am	Household survey	No	NA
Q51_2_2	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Weekend/holidays-9am-12pm	Household survey	No	NA
Q51_2_3	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Weekend/holidays-12pm-3pm	Household survey	No	NA
Q51_2_4	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Weekend/holidays-3pm-6pm	Household survey	No	NA
Q51_2_5	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Weekend/holidays-6pm-9pm	Household survey	No	NA
Q51_2_6	When is your heated towel rail typically on (please select as many / as appropriate for both week days and weekend/holidays)?-Weekend/holidays-9pm-7am	Household survey	No	NA
Q52	What is the main reason you use your heated towel rail?	Household survey	No	NA
Q56	Have you ever gone without heating/power because you felt unable to / pay for it?	Household survey	No	NA
Q58#1_1	About you and your household members : Gender-You	Household survey	No	NA
Q58#3_1	About you and your household members : Employment status-You	Household survey	No	NA
Q58#4_1	About you and your household members : Highest educational qualification-You	Household survey	No	NA
Q59#1_2	About you and your household members : Gender-The second member of your household	Household survey	No	NA
Q59#2_2	About you and your household members : Year of birth-The second member of your household	Household survey	No	NA
Q59#3_2	About you and your household members : Employment status-The second member of your household	Household survey	No	NA
Q59#4_2	About you and your household members : Highest educational qualification-The second member of your household	Household survey	No	NA
Q6	What type of dwelling do you live in?Â (please select the / option which applies to you)	Household survey	No	NA
Q60#1_3	About you and your household members : Gender-The third member of your household	Household survey	No	NA
Q60#2_3	About you and your household members : Year of birth-The third member of your household	Household survey	No	NA
Q60#3_3	About you and your household members : Employment status-The third member of your household	Household survey	No	NA
Q60#4_3	About you and your household members : Highest educational qualification-The third member of your household	Household survey	No	NA
Q61#1_4	About you and your household members : Gender-The fourth member of your household	Household survey	No	NA
Q61#2_4	About you and your household members : Year of birth-The fourth member of your household	Household survey	No	NA
Q61#3_4	About you and your household members : Employment status-The fourth member of your household	Household survey	No	NA
Q61#4_4	About you and your household members : Highest educational qualification-The fourth member of your household	Household survey	No	NA
Q62#1_5	About you and your household members : Gender-The fifth member of your household	Household survey	No	NA
Q62#2_5	About you and your household members : Year of birth-The fifth member of your household	Household survey	No	NA
Q62#3_5	About you and your household members : Employment status-The fifth member of your household	Household survey	No	NA
Q62#4_5	About you and your household members : Highest educational qualification-The fifth member of your household	Household survey	No	NA
Q63#1_6	About you and your household members : Gender-The sixth member of your household	Household survey	No	NA
Q63#2_6	About you and your household members : Year of birth-The sixth member of your household	Household survey	No	NA
Q63#3_6	About you and your household members : Employment status-The sixth member of your household	Household survey	No	NA
Q63#4_6	About you and your household members : Highest educational qualification-The sixth member of your household	Household survey	No	NA
Q64#1_1	About you and your household members : Gender-The seventh member of your household	Household survey	No	NA
Q64#2_1	About you and your household members : Year of birth-The seventh member of your household	Household survey	No	NA
Q64#3_1	About you and your household members : Employment status-The seventh member of your household	Household survey	No	NA
Q64#4_1	About you and your household members : Highest educational qualification-The seventh member of your household	Household survey	No	NA
Q65#1_1	About you and your household members : Gender-The eighth member of your household	Household survey	No	NA
Q65#2_1	About you and your household members : Year of birth-The eighth member of your household	Household survey	No	NA
Q65#3_1	About you and your household members : Employment status-The eighth member of your household	Household survey	No	NA
Q65#4_1	About you and your household members : Highest educational qualification-The eighth member of your household	Household survey	No	NA
Q66#1_1	About you and your household members : Gender-The ninth member of your household	Household survey	No	NA
Q66#2_1	About you and your household members : Year of birth-The ninth member of your household	Household survey	No	NA
Q66#3_1	About you and your household members : Employment status-The ninth member of your household	Household survey	No	NA
Q66#4_1	About you and your household members : Highest educational qualification-The ninth member of your household	Household survey	No	NA
Q67#1_1	About you and your household members : Gender-The tenth member of your household	Household survey	No	NA
Q67#2_1	About you and your household members : Year of birth-The tenth member of your household	Household survey	No	NA
Q67#3_1	About you and your household members : Employment status-The tenth member of your household	Household survey	No	NA
Q67#4_1	About you and your household members : Highest educational qualification-The tenth member of your household	Household survey	No	NA
Q68#1_1	About you and your household members : Gender-The eleventh member of your household	Household survey	No	NA
Q68#2_1	About you and your household members : Year of birth-The eleventh member of your household	Household survey	No	NA
Q68#3_1	About you and your household members : Employment status-The eleventh member of your household	Household survey	No	NA
Q68#4_1	About you and your household members : Highest educational qualification-The eleventh member of your household	Household survey	No	NA
Q69#1_1	About you and your household members : Gender-The twelfth member of your household	Household survey	No	NA
Q69#2_1	About you and your household members : Year of birth-The twelfth member of your household	Household survey	No	NA
Q69#3_1	About you and your household members : Employment status-The twelfth member of your household	Household survey	No	NA
Q69#4_1	About you and your household members : Highest educational qualification-The twelfth member of your household	Household survey	No	NA
Q70	What is your ethnicity?	Household survey	No	NA
Q71_1	Below are five statements that you may agree or disagree with. / Using the

NZ GREEN Grid Household Electricity Demand Study

Household attributes (version 1.0)

Anderson, B., Eyers, D., Ford, R., Giraldo Ocampo, D., Peniamina, R., Stephenson, J., Suomalainen, K., Wilcocks, L. and Jack, M.

Last run at: 2019-10-11 17:24:41 (Pacific/Auckland)